Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.648037] cc1 (6224) used greatest stack depth: 23560 bytes left [ 30.064378] audit: type=1400 audit(1590959536.960:8): avc: denied { execmem } for pid=6235 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 30.088845] IPVS: ftp: loaded support on port[0] = 21 [ 30.519793] can: request_module (can-proto-0) failed. [ 31.530854] can: request_module (can-proto-0) failed. [ 31.556111] audit: type=1400 audit(1590959538.461:9): avc: denied { create } for pid=6215 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 '10.128.1.52' (ECDSA) to the list of known hosts. 2020/05/31 21:12:25 parsed 1 programs 2020/05/31 21:12:26 executed programs: 0 [ 39.254608] audit: type=1400 audit(1590959546.155:10): avc: denied { execmem } for pid=6355 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.315697] IPVS: ftp: loaded support on port[0] = 21 [ 39.318625] IPVS: ftp: loaded support on port[0] = 21 [ 39.330482] IPVS: ftp: loaded support on port[0] = 21 [ 39.334003] IPVS: ftp: loaded support on port[0] = 21 [ 39.404069] IPVS: ftp: loaded support on port[0] = 21 [ 39.471979] chnl_net:caif_netlink_parms(): no params data found [ 39.481395] IPVS: ftp: loaded support on port[0] = 21 [ 39.581702] chnl_net:caif_netlink_parms(): no params data found [ 39.638487] chnl_net:caif_netlink_parms(): no params data found [ 39.674616] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.682007] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.688791] device bridge_slave_0 entered promiscuous mode [ 39.755901] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.763215] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.771228] device bridge_slave_1 entered promiscuous mode [ 39.821355] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.827722] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.835347] device bridge_slave_0 entered promiscuous mode [ 39.843670] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.851528] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.858405] device bridge_slave_1 entered promiscuous mode [ 39.871258] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.877602] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.885179] device bridge_slave_0 entered promiscuous mode [ 39.894134] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.900842] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.907579] device bridge_slave_1 entered promiscuous mode [ 39.914029] chnl_net:caif_netlink_parms(): no params data found [ 39.931024] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.948825] chnl_net:caif_netlink_parms(): no params data found [ 39.966773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.998097] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.012711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.055722] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.065476] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.074865] team0: Port device team_slave_0 added [ 40.081645] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.090600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.097779] team0: Port device team_slave_1 added [ 40.104337] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.111288] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.118049] device bridge_slave_0 entered promiscuous mode [ 40.152596] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.160350] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.166707] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.174401] device bridge_slave_1 entered promiscuous mode [ 40.188921] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.196487] team0: Port device team_slave_0 added [ 40.203759] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.211735] team0: Port device team_slave_1 added [ 40.221486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.228621] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.237105] team0: Port device team_slave_0 added [ 40.246128] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.254056] team0: Port device team_slave_1 added [ 40.263695] chnl_net:caif_netlink_parms(): no params data found [ 40.271526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.286811] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.293593] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.303192] device bridge_slave_0 entered promiscuous mode [ 40.310374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.318133] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.326537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.344894] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.362502] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.370559] device bridge_slave_1 entered promiscuous mode [ 40.376793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.384810] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.451600] device hsr_slave_0 entered promiscuous mode [ 40.490307] device hsr_slave_1 entered promiscuous mode [ 40.578831] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.596061] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.604341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.612547] team0: Port device team_slave_0 added [ 40.650891] device hsr_slave_0 entered promiscuous mode [ 40.701796] device hsr_slave_1 entered promiscuous mode [ 40.742848] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.749758] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.756579] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.800915] device hsr_slave_0 entered promiscuous mode [ 40.839254] device hsr_slave_1 entered promiscuous mode [ 40.880006] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.888581] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.896065] team0: Port device team_slave_1 added [ 40.901399] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.907727] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.914823] device bridge_slave_0 entered promiscuous mode [ 40.927931] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.934857] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.945872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.953999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.962921] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.971104] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.977855] device bridge_slave_1 entered promiscuous mode [ 40.985569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.041103] device hsr_slave_0 entered promiscuous mode [ 41.079475] device hsr_slave_1 entered promiscuous mode [ 41.129683] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.145615] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.153033] team0: Port device team_slave_0 added [ 41.162907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.171098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.180013] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.189142] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.196936] team0: Port device team_slave_1 added [ 41.202310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.213139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.221036] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.235231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.291318] device hsr_slave_0 entered promiscuous mode [ 41.329191] device hsr_slave_1 entered promiscuous mode [ 41.369948] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.376932] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.387407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.394718] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.402438] team0: Port device team_slave_0 added [ 41.408328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.415850] team0: Port device team_slave_1 added [ 41.423730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.438534] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.463424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.530977] device hsr_slave_0 entered promiscuous mode [ 41.579348] device hsr_slave_1 entered promiscuous mode [ 41.619570] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.626640] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.674132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.687761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.696208] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.704605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.716221] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.725920] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.736726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.746478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.755142] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.764845] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.774161] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.782569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.790716] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.797248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.805500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.812847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.821092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.827952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.835687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.844602] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.851142] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.859447] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.867053] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.873203] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.881028] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.887672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.897673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.905369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.914174] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.923326] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.931894] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.939552] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.945637] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.952846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.961190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.969489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.977037] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.983555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.990633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.997546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.005584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.013526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.021317] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.027744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.035800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.048366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.058459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.067378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.077038] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.084663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.092314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.100240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.107704] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.114078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.121594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.129702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.137187] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.143823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.150704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.158350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.166076] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.172481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.179499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.187148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.195061] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.201480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.208720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.215757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.225361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.234532] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.241569] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.250221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.257873] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.268251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.275978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.284164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.291899] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.298300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.305228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.313167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.320927] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.328014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.334801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.342681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.352034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.366925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.376592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.383795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.392337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.400314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.407896] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.414370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.421720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.429530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.442504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.450146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.462353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.470930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.481736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.492935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.500119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.507747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.516110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.524199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.532229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.540406] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.547859] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.554253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.561854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.570814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.579399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.587450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.595785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.604795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.613815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.623098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.631364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.639690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.647178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.655587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.664385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.672921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.680987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.688826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.695591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.703198] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.710503] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.719304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.726908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.736986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.747511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.755300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.764095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.772351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.779962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.787336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.794770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.802464] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.809933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.818561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.826446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.835164] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.844090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.852266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.860231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.867789] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.875671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.883332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.892649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.903280] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.909429] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.916210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.924520] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.930967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.938833] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.947980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.956377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.964462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.972244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.980466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.987845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.995843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.003787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.013743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.022116] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.032744] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.039017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.053325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.060658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.068124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.075614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.085761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.093413] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.099912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.107220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.119733] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.128103] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.140486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.148855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.155592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.166293] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.174756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.182391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.193432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.202009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.211059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.220690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.230905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.238722] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.245290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.253255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.262572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.270504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.278019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.287028] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.296029] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.304466] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.311407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.320688] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.326699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.337464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.347170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.371573] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.381792] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.389185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.396734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.414384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.428829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.437098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.462724] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.474295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.496143] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.505957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.520258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.537010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.546432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.559637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.567533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.583918] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.595109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.614326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.624876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.637457] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.653566] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.663048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.671937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.690018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.700286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.710451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.731910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.750074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.756428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.764906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.782905] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.789876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.829326] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.873245] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/05/31 21:12:31 executed programs: 58 2020/05/31 21:12:36 executed programs: 643 2020/05/31 21:12:41 executed programs: 1230 2020/05/31 21:12:46 executed programs: 1818 2020/05/31 21:12:51 executed programs: 2422 2020/05/31 21:12:56 executed programs: 3021 2020/05/31 21:13:01 executed programs: 3605 2020/05/31 21:13:06 executed programs: 4166 2020/05/31 21:13:11 executed programs: 4733 2020/05/31 21:13:16 executed programs: 5284 2020/05/31 21:13:21 executed programs: 5841 2020/05/31 21:13:26 executed programs: 6376 2020/05/31 21:13:31 executed programs: 6883 2020/05/31 21:13:36 executed programs: 7399 2020/05/31 21:13:41 executed programs: 7914 2020/05/31 21:13:46 executed programs: 8431 2020/05/31 21:13:51 executed programs: 8920 2020/05/31 21:13:56 executed programs: 9437 2020/05/31 21:14:01 executed programs: 9939 2020/05/31 21:14:06 executed programs: 10446 [ 139.685719] BUG: unable to handle kernel paging request at ffffc90001a76002 [ 139.693398] PGD 12c2f0067 P4D 12c2f0067 PUD 21bc31067 PMD a1054067 PTE 80000000953fe163 [ 139.701525] Oops: 0000 [#1] PREEMPT SMP KASAN [ 139.706013] CPU: 1 PID: 30323 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 139.713869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.723203] RIP: 0010:bpf_prog_kallsyms_find+0xee/0x2e0 [ 139.728544] Code: 8b 5d 30 48 89 f8 49 89 f9 48 c1 e8 03 41 83 e1 07 42 0f b6 04 30 48 81 e3 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 <41> f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 [ 139.747431] RSP: 0018:ffff888072a9f990 EFLAGS: 00010246 [ 139.752798] RAX: 0000000000000000 RBX: ffffffffa00c8000 RCX: 0000000000000000 [ 139.760046] RDX: 0000000000000000 RSI: 0000000000028ec4 RDI: ffffc90001a76002 [ 139.767311] RBP: ffff888072a9f9d0 R08: ffffffff87e0dbc0 R09: 0000000000000002 [ 139.774584] R10: ffffed1015d64732 R11: ffff8880aeb23993 R12: ffff8880914c6bb0 [ 139.781827] R13: ffffc90001a76000 R14: dffffc0000000000 R15: ffff8880914c6bb0 [ 139.789073] FS: 000000000183d940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 139.797384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.803245] CR2: ffffc90001a76002 CR3: 00000000a95da000 CR4: 00000000001406e0 [ 139.810495] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.817753] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.825084] Call Trace: [ 139.827736] ? kasan_check_read+0x11/0x20 [ 139.831860] ? rcu_dynticks_curr_cpu_in_eqs+0x51/0xb0 [ 139.837023] is_bpf_text_address+0x48/0xe0 [ 139.841232] kernel_text_address+0x79/0xf0 [ 139.845439] __kernel_text_address+0xd/0x40 [ 139.849749] unwind_get_return_address+0x61/0xa0 [ 139.854488] __save_stack_trace+0x9c/0x100 [ 139.858716] save_stack_trace+0x1a/0x20 [ 139.862663] save_stack+0x43/0xd0 [ 139.866116] ? save_stack+0x43/0xd0 [ 139.869715] ? kasan_kmalloc+0xc7/0xe0 [ 139.873663] ? kasan_slab_alloc+0x12/0x20 [ 139.877784] ? kmem_cache_alloc+0x11b/0x730 [ 139.882085] ? getname_flags+0xb8/0x520 [ 139.886034] ? user_path_at_empty+0x1e/0x40 [ 139.890327] ? ksys_chdir+0x8e/0x180 [ 139.894048] ? __x64_sys_chdir+0x2c/0x40 [ 139.898090] ? do_syscall_64+0xd0/0x4e0 [ 139.902039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.907374] ? mark_held_locks+0x130/0x130 [ 139.911586] ? find_held_lock+0x36/0x1d0 [ 139.915620] ? cache_grow_end+0xa8/0x190 [ 139.919663] ? lock_downgrade+0x860/0x860 [ 139.923786] ? kasan_unpoison_shadow+0x35/0x50 [ 139.928342] kasan_kmalloc+0xc7/0xe0 [ 139.932029] kasan_slab_alloc+0x12/0x20 [ 139.935994] kmem_cache_alloc+0x11b/0x730 [ 139.940114] ? __do_page_fault+0x492/0xb20 [ 139.944321] ? lock_downgrade+0x860/0x860 [ 139.948450] getname_flags+0xb8/0x520 [ 139.952240] user_path_at_empty+0x1e/0x40 [ 139.956388] ksys_chdir+0x8e/0x180 [ 139.959903] ? __ia32_sys_access+0x70/0x70 [ 139.964111] ? do_syscall_64+0x21/0x4e0 [ 139.968059] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.973397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 139.977968] ? do_syscall_64+0x21/0x4e0 [ 139.981920] __x64_sys_chdir+0x2c/0x40 [ 139.985779] do_syscall_64+0xd0/0x4e0 [ 139.989554] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 139.994889] RIP: 0033:0x459527 [ 139.998064] Code: 44 00 00 b8 21 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad c0 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 50 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8d c0 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.017157] RSP: 002b:00007ffc6b745db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 [ 140.026967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000459527 [ 140.034210] RDX: 0000000000000001 RSI: 0000000000715e90 RDI: 00007ffc6b745e00 [ 140.041460] RBP: 0000000000000000 R08: 0000000000000001 R09: 000000000183d940 [ 140.048708] R10: 000000000183dc10 R11: 0000000000000246 R12: 0000000000000001 [ 140.055954] R13: 00007ffc6b745df0 R14: 0000000000000000 R15: 00007ffc6b745e00 [ 140.063225] Modules linked in: [ 140.066405] CR2: ffffc90001a76002 [ 140.069840] ---[ end trace 8214ffb330e72885 ]--- [ 140.074593] RIP: 0010:bpf_prog_kallsyms_find+0xee/0x2e0 [ 140.079930] Code: 8b 5d 30 48 89 f8 49 89 f9 48 c1 e8 03 41 83 e1 07 42 0f b6 04 30 48 81 e3 00 f0 ff ff 44 38 c8 7f 08 84 c0 0f 85 fa 00 00 00 <41> f6 45 02 01 75 02 0f 0b 48 39 da 0f 82 92 00 00 00 48 89 d8 48 [ 140.099940] RSP: 0018:ffff888072a9f990 EFLAGS: 00010246 [ 140.105292] RAX: 0000000000000000 RBX: ffffffffa00c8000 RCX: 0000000000000000 [ 140.112542] RDX: 0000000000000000 RSI: 0000000000028ec4 RDI: ffffc90001a76002 [ 140.119787] RBP: ffff888072a9f9d0 R08: ffffffff87e0dbc0 R09: 0000000000000002 [ 140.127029] R10: ffffed1015d64732 R11: ffff8880aeb23993 R12: ffff8880914c6bb0 [ 140.134272] R13: ffffc90001a76000 R14: dffffc0000000000 R15: ffff8880914c6bb0 [ 140.141603] FS: 000000000183d940(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 140.149803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.155660] CR2: ffffc90001a76002 CR3: 00000000a95da000 CR4: 00000000001406e0 [ 140.162907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 140.170166] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 140.177411] Kernel panic - not syncing: Fatal exception [ 140.184044] Kernel Offset: disabled [ 140.187661] Rebooting in 86400 seconds..