Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.728455] audit: type=1400 audit(1589163031.302:8): avc: denied { execmem } for pid=6417 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.753580] IPVS: ftp: loaded support on port[0] = 21 [ 31.227845] can: request_module (can-proto-0) failed. [ 32.233021] can: request_module (can-proto-0) failed. [ 32.241446] can: request_module (can-proto-0) failed. [ 32.269735] audit: type=1400 audit(1589163032.843:9): avc: denied { create } for pid=6396 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 '10.128.10.25' (ECDSA) to the list of known hosts. 2020/05/11 02:10:39 parsed 1 programs 2020/05/11 02:10:40 executed programs: 0 [ 40.113091] audit: type=1400 audit(1589163040.697:10): avc: denied { execmem } for pid=6542 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.214472] IPVS: ftp: loaded support on port[0] = 21 [ 40.254611] IPVS: ftp: loaded support on port[0] = 21 [ 40.309295] IPVS: ftp: loaded support on port[0] = 21 [ 40.309305] IPVS: ftp: loaded support on port[0] = 21 [ 40.320434] IPVS: ftp: loaded support on port[0] = 21 [ 40.336691] IPVS: ftp: loaded support on port[0] = 21 [ 40.535879] chnl_net:caif_netlink_parms(): no params data found [ 40.566929] chnl_net:caif_netlink_parms(): no params data found [ 40.678116] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.687699] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.696198] device bridge_slave_0 entered promiscuous mode [ 40.711276] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.718398] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.726723] device bridge_slave_1 entered promiscuous mode [ 40.779854] chnl_net:caif_netlink_parms(): no params data found [ 40.798781] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.815512] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.826047] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.834048] device bridge_slave_0 entered promiscuous mode [ 40.845204] chnl_net:caif_netlink_parms(): no params data found [ 40.856687] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.868142] chnl_net:caif_netlink_parms(): no params data found [ 40.883412] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.889842] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.898195] device bridge_slave_1 entered promiscuous mode [ 40.958233] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.966766] team0: Port device team_slave_0 added [ 40.976709] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.987820] team0: Port device team_slave_1 added [ 40.996692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.020691] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.038562] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.045635] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.053650] device bridge_slave_0 entered promiscuous mode [ 41.060478] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.075830] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.088685] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.095456] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.102958] device bridge_slave_1 entered promiscuous mode [ 41.154296] device hsr_slave_0 entered promiscuous mode [ 41.191962] device hsr_slave_1 entered promiscuous mode [ 41.248538] chnl_net:caif_netlink_parms(): no params data found [ 41.276907] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.284432] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.300603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.308701] team0: Port device team_slave_0 added [ 41.316071] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.323956] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.330909] device bridge_slave_0 entered promiscuous mode [ 41.338755] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.345655] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.353346] device bridge_slave_0 entered promiscuous mode [ 41.360650] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.370251] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.382472] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.389923] team0: Port device team_slave_1 added [ 41.404026] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.410385] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.422843] device bridge_slave_1 entered promiscuous mode [ 41.428916] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.435835] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.443656] device bridge_slave_1 entered promiscuous mode [ 41.456042] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.463614] team0: Port device team_slave_0 added [ 41.469956] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.479062] team0: Port device team_slave_1 added [ 41.485352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.513494] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.525169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.532606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.539858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.605105] device hsr_slave_0 entered promiscuous mode [ 41.642562] device hsr_slave_1 entered promiscuous mode [ 41.682828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.710834] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.717640] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.725248] device bridge_slave_0 entered promiscuous mode [ 41.733111] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.740715] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.748020] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.755561] device bridge_slave_1 entered promiscuous mode [ 41.762806] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.779451] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.786894] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.795914] team0: Port device team_slave_0 added [ 41.805135] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.812754] team0: Port device team_slave_1 added [ 41.818647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.827163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.836068] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.847302] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.905053] device hsr_slave_0 entered promiscuous mode [ 41.941862] device hsr_slave_1 entered promiscuous mode [ 41.992489] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.999428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.010594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.031125] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.042915] team0: Port device team_slave_0 added [ 42.048675] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.077519] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.086259] team0: Port device team_slave_1 added [ 42.123336] device hsr_slave_0 entered promiscuous mode [ 42.161928] device hsr_slave_1 entered promiscuous mode [ 42.192198] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.199720] team0: Port device team_slave_0 added [ 42.207866] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.217082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.226040] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.234216] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.252401] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.259930] team0: Port device team_slave_1 added [ 42.268016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.276769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.284736] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.333947] device hsr_slave_0 entered promiscuous mode [ 42.371696] device hsr_slave_1 entered promiscuous mode [ 42.412484] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.427366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.449981] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.494443] device hsr_slave_0 entered promiscuous mode [ 42.541893] device hsr_slave_1 entered promiscuous mode [ 42.612444] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.620073] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.637134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.648884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.659636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.674011] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.688059] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.707743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.715736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.728434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.744725] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.750829] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.776802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.790278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.806142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.814716] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.823722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.839025] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.845562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.853378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.860299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.868617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.876452] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.883533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.893151] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.908716] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.915144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.923124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.930801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.938511] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.945005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.963012] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.969100] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.977615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.988128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.999947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.007401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.015158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.023444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.033127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.042954] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.049012] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.060523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.067847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.076020] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.083689] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.090035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.096976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.105038] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.113058] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.119949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.129805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.138796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.147122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.157878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.166474] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.172876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.179738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.187750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.195590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.203422] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.211662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.219549] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.231663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.238487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.249281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.258474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.266980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.275041] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.281436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.288524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.296021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.303020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.310735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.318351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.325911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.335385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.342225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.350081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.360459] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.369739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.379238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.388262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.396121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.403557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.411664] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.420854] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.428342] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.437347] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.448165] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.455256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.463994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.473602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.482064] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.488139] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.495229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.506086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.513867] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.520304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.527299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.535092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.542784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.550485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.558151] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.564670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.574541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.582592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.590654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.599890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.610900] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.619342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.627553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.635748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.643799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.652035] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.663190] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 43.670092] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.679623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.688383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.697615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.705624] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.715071] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.722073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.728866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.736133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.743972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.751778] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.758104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.765394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.773292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.780791] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.787252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.794256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.802637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.810754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.820022] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.826342] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.838484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.846707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.855351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.865472] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.872317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.879231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.887459] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.895360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.903232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.912881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.922418] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.931668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.942542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.950598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.958006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.965314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.973852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.982263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.989865] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.996272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.004161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.011974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.019636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.029309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.039076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.049158] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.058534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.070230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.080789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.094079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.108544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.117022] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 44.120474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.146067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.160729] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.167005] ------------[ cut here ]------------ [ 44.167185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.171916] kernel BUG at arch/x86/kvm/mmu.c:3279! [ 44.172919] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 44.184569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.189546] CPU: 0 PID: 7445 Comm: syz-executor.2 Not tainted 4.19.122-syzkaller #0 [ 44.199387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.204510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.204528] RIP: 0010:transparent_hugepage_adjust+0x337/0x420 [ 44.204533] Code: ee 03 0f b6 04 06 84 c0 74 08 3c 03 0f 8e e4 00 00 00 8b 41 30 c1 e8 1f e9 03 ff ff ff 48 89 df e8 4e 13 84 00 e9 fe fc ff ff <0f> 0b 48 89 c7 48 89 55 c8 48 89 4d d0 e8 37 13 84 00 48 8b 55 c8 [ 44.204535] RSP: 0018:ffff8880950cf4e8 EFLAGS: 00010206 [ 44.204539] RAX: 0000000000000003 RBX: ffff8880950cf680 RCX: 0000000000000009 [ 44.204541] RDX: 0000000000000004 RSI: ffff888074f808c8 RDI: ffff888074f808f8 [ 44.204543] RBP: ffff8880950cf528 R08: ffff888074f8bcc8 R09: dffffc0000000000 [ 44.204545] R10: 1ffff1100e9f011a R11: ffff888074f8bccb R12: 0000000000095aa1 [ 44.204547] R13: 0000000000095aa3 R14: ffff888091d30040 R15: ffff8880950cf640 [ 44.204550] FS: 00007f1283747700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 44.204553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.204555] CR2: 0000000000000000 CR3: 00000000922bf000 CR4: 00000000001426f0 [ 44.204560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.204562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.204564] Call Trace: [ 44.204573] tdp_page_fault+0x388/0x540 [ 44.204578] ? ept_page_fault+0x1310/0x1310 [ 44.204585] ? mark_held_locks+0x130/0x130 [ 44.204588] ? __lock_is_held+0x21/0x140 [ 44.204595] ? find_held_lock+0x36/0x1d0 [ 44.204602] kvm_mmu_page_fault+0x163/0x1240 [ 44.204609] ? _raw_spin_unlock_irq+0x27/0x80 [ 44.204615] ? trace_hardirqs_on+0x28/0x190 [ 44.204621] ? make_mmu_pages_available.isra.122+0x440/0x440 [ 44.204626] ? __lock_is_held+0xb5/0x140 [ 44.204635] handle_ept_violation+0x16c/0x380 [ 44.204643] vmx_handle_exit+0x1b5/0x11b0 [ 44.222503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.226508] ? vcpu_enter_guest+0xbda/0x50a0 [ 44.250121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.250747] ? vcpu_enter_guest+0xb6f/0x50a0 [ 44.263062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.265534] vcpu_enter_guest+0xd4b/0x50a0 [ 44.275083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.280050] ? __mutex_lock+0x51b/0x1210 [ 44.292363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.295523] ? emulator_read_emulated+0x20/0x20 [ 44.304966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.309948] ? __lock_is_held+0xb5/0x140 [ 44.320293] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.324466] ? lock_acquire+0x173/0x3d0 [ 44.324473] ? kvm_arch_vcpu_ioctl_run+0x1c2/0x1340 [ 44.324479] kvm_arch_vcpu_ioctl_run+0x2e9/0x1340 [ 44.324482] ? kvm_arch_vcpu_ioctl_run+0x2e9/0x1340 [ 44.324489] kvm_vcpu_ioctl+0x535/0xb60 [ 44.324493] ? kvm_vcpu_block+0xa00/0xa00 [ 44.324499] ? mark_held_locks+0x130/0x130 [ 44.324502] ? mark_held_locks+0x130/0x130 [ 44.324507] ? mark_held_locks+0x130/0x130 [ 44.324511] ? find_held_lock+0x36/0x1d0 [ 44.324521] do_vfs_ioctl+0x196/0x10c0 [ 44.324525] ? lock_downgrade+0x860/0x860 [ 44.324529] ? ioctl_preallocate+0x1c0/0x1c0 [ 44.324534] ? selinux_file_ioctl+0x9d/0x530 [ 44.324538] ? selinux_file_mprotect+0x5f0/0x5f0 [ 44.324545] ? ksys_dup3+0x2e0/0x2e0 [ 44.324550] ? put_timespec64+0xa9/0x100 [ 44.324554] ? nsecs_to_jiffies+0x20/0x20 [ 44.324562] ? security_file_ioctl+0x4a/0x90 [ 44.324565] ? __fget_light+0x174/0x1e0 [ 44.324569] ksys_ioctl+0x62/0x90 [ 44.324572] ? lockdep_hardirqs_on+0x421/0x5c0 [ 44.324576] __x64_sys_ioctl+0x6e/0xb0 [ 44.324584] do_syscall_64+0xd0/0x4e0 [ 44.324593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 44.324598] RIP: 0033:0x45a909 [ 44.324605] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 44.336745] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.339676] RSP: 002b:00007f1283746c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.345369] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.347776] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909 [ 44.359322] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.361025] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 44.361028] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 44.361030] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f12837476d4 [ 44.361031] R13: 00000000004c410f R14: 00000000004d9758 R15: 00000000ffffffff [ 44.361040] Modules linked in: [ 44.361083] ---[ end trace 5c4bf997187d1a0d ]--- [ 44.361100] RIP: 0010:transparent_hugepage_adjust+0x337/0x420 [ 44.361105] Code: ee 03 0f b6 04 06 84 c0 74 08 3c 03 0f 8e e4 00 00 00 8b 41 30 c1 e8 1f e9 03 ff ff ff 48 89 df e8 4e 13 84 00 e9 fe fc ff ff <0f> 0b 48 89 c7 48 89 55 c8 48 89 4d d0 e8 37 13 84 00 48 8b 55 c8 [ 44.361108] RSP: 0018:ffff8880950cf4e8 EFLAGS: 00010206 [ 44.361112] RAX: 0000000000000003 RBX: ffff8880950cf680 RCX: 0000000000000009 [ 44.361114] RDX: 0000000000000004 RSI: ffff888074f808c8 RDI: ffff888074f808f8 [ 44.361117] RBP: ffff8880950cf528 R08: ffff888074f8bcc8 R09: dffffc0000000000 [ 44.361119] R10: 1ffff1100e9f011a R11: ffff888074f8bccb R12: 0000000000095aa1 [ 44.361121] R13: 0000000000095aa3 R14: ffff888091d30040 R15: ffff8880950cf640 [ 44.361125] FS: 00007f1283747700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 44.361127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.361132] CR2: 0000000000000000 CR3: 00000000922bf000 CR4: 00000000001426f0 [ 44.375389] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.375478] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.383888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.386409] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.440738] ------------[ cut here ]------------ [ 44.441917] Kernel panic - not syncing: Fatal exception [ 44.445952] kernel BUG at arch/x86/kvm/mmu.c:3279! [ 44.789928] Kernel Offset: disabled [ 44.793566] Rebooting in 86400 seconds..