[ 19.274616] random: 7 urandom warning(s) missed due to ratelimiting Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.440421] audit: type=1400 audit(1599550970.676:8): avc: denied { execmem } for pid=6094 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.456236] IPVS: ftp: loaded support on port[0] = 21 [ 31.841413] can: request_module (can-proto-0) failed. [ 32.397661] can: request_module (can-proto-0) failed. [ 32.422958] audit: type=1400 audit(1599550971.657:9): avc: denied { create } for pid=6074 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.37' (ECDSA) to the list of known hosts. 2020/09/08 07:42:59 parsed 1 programs 2020/09/08 07:43:00 executed programs: 0 [ 40.848133] audit: type=1400 audit(1599550980.082:10): avc: denied { execmem } for pid=6215 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.893637] IPVS: ftp: loaded support on port[0] = 21 [ 40.908766] IPVS: ftp: loaded support on port[0] = 21 [ 40.917022] IPVS: ftp: loaded support on port[0] = 21 [ 40.929286] IPVS: ftp: loaded support on port[0] = 21 [ 40.968817] IPVS: ftp: loaded support on port[0] = 21 [ 41.034813] IPVS: ftp: loaded support on port[0] = 21 [ 41.148890] chnl_net:caif_netlink_parms(): no params data found [ 41.183268] chnl_net:caif_netlink_parms(): no params data found [ 41.266435] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.277008] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.284565] device bridge_slave_0 entered promiscuous mode [ 41.331412] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.338695] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.346291] device bridge_slave_1 entered promiscuous mode [ 41.359776] chnl_net:caif_netlink_parms(): no params data found [ 41.376289] chnl_net:caif_netlink_parms(): no params data found [ 41.394807] chnl_net:caif_netlink_parms(): no params data found [ 41.425863] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.433925] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.441359] device bridge_slave_0 entered promiscuous mode [ 41.472629] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.488439] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.498405] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.506650] device bridge_slave_1 entered promiscuous mode [ 41.533340] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.540980] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.549775] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.557082] device bridge_slave_0 entered promiscuous mode [ 41.564675] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.571012] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.578264] device bridge_slave_1 entered promiscuous mode [ 41.625039] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.631410] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.639355] device bridge_slave_0 entered promiscuous mode [ 41.647409] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.656224] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.687913] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.697272] team0: Port device team_slave_0 added [ 41.703608] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.710002] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.718568] device bridge_slave_1 entered promiscuous mode [ 41.730075] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.746299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.753882] team0: Port device team_slave_1 added [ 41.769925] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.785715] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.792445] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.799555] device bridge_slave_0 entered promiscuous mode [ 41.806552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.818835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.826733] team0: Port device team_slave_0 added [ 41.832500] chnl_net:caif_netlink_parms(): no params data found [ 41.844150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.855792] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.863170] team0: Port device team_slave_0 added [ 41.868411] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.876006] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.884195] device bridge_slave_1 entered promiscuous mode [ 41.891307] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.900174] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.910235] team0: Port device team_slave_1 added [ 41.918566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.933221] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.940863] team0: Port device team_slave_1 added [ 41.951186] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.964791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.985319] device hsr_slave_0 entered promiscuous mode [ 41.991649] device hsr_slave_1 entered promiscuous mode [ 41.998503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.028018] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.036423] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.046709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.070417] device hsr_slave_0 entered promiscuous mode [ 42.076309] device hsr_slave_1 entered promiscuous mode [ 42.083605] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.091487] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.099336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.115863] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.123593] team0: Port device team_slave_0 added [ 42.136519] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.149598] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.158071] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.166262] device bridge_slave_0 entered promiscuous mode [ 42.177232] device hsr_slave_0 entered promiscuous mode [ 42.183449] device hsr_slave_1 entered promiscuous mode [ 42.190068] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.200499] team0: Port device team_slave_1 added [ 42.217801] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.233021] team0: Port device team_slave_0 added [ 42.238663] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.248881] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.257128] device bridge_slave_1 entered promiscuous mode [ 42.268496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.276119] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.288269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.303973] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.311126] team0: Port device team_slave_1 added [ 42.322208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.329400] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.338405] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.351738] device hsr_slave_0 entered promiscuous mode [ 42.357498] device hsr_slave_1 entered promiscuous mode [ 42.368998] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.377016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.398799] device hsr_slave_0 entered promiscuous mode [ 42.404680] device hsr_slave_1 entered promiscuous mode [ 42.411352] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.419673] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.433806] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.441703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.451478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.459880] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.478757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.497149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.506171] team0: Port device team_slave_0 added [ 42.516194] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.524447] team0: Port device team_slave_1 added [ 42.542955] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.549723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.560494] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.580399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.623797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.634496] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.648156] device hsr_slave_0 entered promiscuous mode [ 42.656464] device hsr_slave_1 entered promiscuous mode [ 42.662764] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.674866] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.688791] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.697664] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.711528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.719755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.727869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.737120] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.745973] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.758567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.771422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.783051] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.791199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.802008] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.808733] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.817071] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.827487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.835829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.843752] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.850450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.857828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.866794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.876299] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.882733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.889892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.899968] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.907904] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.918636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.926849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.935634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.942847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.949693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.956964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.965539] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.974274] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.980374] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.995428] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.007217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.015450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.026035] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.033052] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.041452] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.049875] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.057429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.065459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.074188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.084679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.093759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.101433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.110492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.119291] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.125722] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.133337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.141146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.148819] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.155228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.166720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.176821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.185536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.194037] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.201262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.211211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.219352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.227774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.235208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.242353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.250006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.257886] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.264477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.272316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.281302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.292464] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.302408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.313287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.320186] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.327955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.335904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.344104] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.350519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.357655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.365900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.373894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.381699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.389190] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.395561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.402936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.410669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.419575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.427430] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.434748] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.443068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.450618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.461115] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.471927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.480635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.490093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.498917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.508532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.516689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.524621] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.530943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.538143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.545871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.553564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.561484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.569246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.577123] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.583550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.590316] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.597334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.606359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.617280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.626037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.635242] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.645872] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.652266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.659337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.667438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.675079] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.683761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.695394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.702921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.711222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.720404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.732487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.739896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.748492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.757104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.765260] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.771753] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.779127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.787698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.797322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.806237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.816537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.824409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.832526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.839901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.849233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.857610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.865663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.872782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.879639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.887851] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.899263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.910618] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.917954] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.926587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.934801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.943163] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.949399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.959079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.967868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.976546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.985215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.993447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.001038] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.011093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.020718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.030214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.043302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.051349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.059103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.067562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.075766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.084010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.092076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.099883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.109108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.125130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.134327] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.140474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.148123] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.156205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.164095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.172343] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.178762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.185850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.193914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.201667] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.208057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.216884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.229565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.238201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.250480] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.258669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.266179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.273864] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.281890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.289484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.297515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.311745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.319219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.330290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.340804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.348788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.356327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.364434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.376556] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.383716] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.392510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.402004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.412166] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.422414] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.436744] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.447792] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.455994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.464221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.472315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.479905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.488050] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.496098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.504104] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.510164] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.525264] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.542290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.551935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.566082] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.587074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.599700] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.610401] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.617786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.626529] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.637742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.656360] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.677034] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.688210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.696221] page:ffffea00022b4600 count:0 mapcount:-128 mapping:0000000000000000 index:0x0 [ 44.704801] flags: 0x1fffc0000000000() [ 44.708710] raw: 01fffc0000000000 dead000000000100 dead000000000200 0000000000000000 [ 44.716622] raw: 0000000000000000 0000000000000003 00000000ffffff7f 0000000000000000 [ 44.724551] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) [ 44.731679] ------------[ cut here ]------------ [ 44.736430] kernel BUG at include/linux/mm.h:519! [ 44.741328] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.746681] CPU: 0 PID: 7113 Comm: syz-executor.2 Not tainted 4.19.143-syzkaller #0 [ 44.754456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.763794] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 44.768697] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 40 44 72 87 4c 89 ff e8 7e 37 74 fc <0f> 0b 48 8b 7d b0 e8 73 49 80 fc e9 8f fc ff ff e8 69 49 80 fc e9 [ 44.788105] RSP: 0018:ffff888097ac7a30 EFLAGS: 00010246 [ 44.793446] RAX: dffffc0000000000 RBX: ffff88809b2a5e00 RCX: 0000000000000000 [ 44.800693] RDX: 1ffffd40004568c7 RSI: 0000000000000000 RDI: ffffea00022b4638 [ 44.808113] RBP: ffff888097ac7a90 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 44.815357] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffffea00022b4634 [ 44.822616] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea00022b4600 [ 44.829872] FS: 0000000001706940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 44.838070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.843926] CR2: 0000000020014000 CR3: 0000000097c72000 CR4: 00000000001406f0 [ 44.851171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.858423] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.867532] Call Trace: [ 44.870146] skb_release_all+0x3d/0x50 [ 44.875427] __kfree_skb+0xd/0x20 [ 44.879657] tcp_write_queue_purge+0x230/0x790 [ 44.884225] tcp_v4_destroy_sock+0x8a/0x690 [ 44.888625] inet_csk_destroy_sock+0x126/0x3a0 [ 44.893192] tcp_close+0x80b/0xef0 [ 44.896710] tls_sk_proto_close+0x541/0x8e0 [ 44.901007] ? mutex_trylock+0x1e0/0x1e0 [ 44.905053] ? tcp_check_oom+0x4b0/0x4b0 [ 44.909088] ? tls_write_space+0x2b0/0x2b0 [ 44.913316] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.917885] ? __local_bh_enable_ip+0x160/0x260 [ 44.922546] inet_release+0xb9/0x1b0 [ 44.926233] ? __local_bh_enable_ip+0x160/0x260 [ 44.930878] __sock_release+0x1da/0x2a0 [ 44.934841] sock_release+0xb/0x10 [ 44.938551] smc_release+0x247/0x690 [ 44.942253] __sock_release+0xc7/0x2a0 [ 44.946127] sock_close+0x10/0x20 [ 44.949569] __fput+0x24c/0x7f0 [ 44.952835] ____fput+0x9/0x10 [ 44.956001] task_work_run+0x10e/0x190 [ 44.959859] exit_to_usermode_loop+0x1a9/0x200 [ 44.964436] do_syscall_64+0x419/0x4e0 [ 44.968301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.973551] RIP: 0033:0x4129e1 [ 44.976729] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 44.995963] RSP: 002b:00007ffcca37d610 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 45.003823] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004129e1 [ 45.011076] RDX: 0000001b30f20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 45.018341] RBP: 000000000073c900 R08: 000000000000ad9d R09: 000000000000ad9d [ 45.025601] R10: 00007ffcca37d6e0 R11: 0000000000000293 R12: 0000000000000001 [ 45.032894] R13: 000000000073c900 R14: 000000000000ae68 R15: 000000000073c0ec [ 45.040243] Modules linked in: [ 45.043482] ---[ end trace c25ea2d1718c52c8 ]--- [ 45.048235] RIP: 0010:skb_release_data+0x4a2/0x6c0 [ 45.053185] Code: 88 63 03 48 8b 7d c8 e8 dc fd fe ff 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c6 40 44 72 87 4c 89 ff e8 7e 37 74 fc <0f> 0b 48 8b 7d b0 e8 73 49 80 fc e9 8f fc ff ff e8 69 49 80 fc e9 [ 45.072107] RSP: 0018:ffff888097ac7a30 EFLAGS: 00010246 [ 45.077637] RAX: dffffc0000000000 RBX: ffff88809b2a5e00 RCX: 0000000000000000 [ 45.085074] RDX: 1ffffd40004568c7 RSI: 0000000000000000 RDI: ffffea00022b4638 [ 45.093138] RBP: ffff888097ac7a90 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 45.101523] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: ffffea00022b4634 [ 45.110031] R13: dffffc0000000000 R14: 0000000000000001 R15: ffffea00022b4600 [ 45.117516] FS: 0000000001706940(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 45.126434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.133055] CR2: 0000000020014000 CR3: 0000000097c72000 CR4: 00000000001406f0 [ 45.140752] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.148445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.156591] Kernel panic - not syncing: Fatal exception in interrupt [ 45.165108] Kernel Offset: disabled [ 45.168768] Rebooting in 86400 seconds..