[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.603114] audit: type=1400 audit(1586309137.878:8): avc: denied { execmem } for pid=6125 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 28.880914] IPVS: ftp: loaded support on port[0] = 21 [ 30.011425] can: request_module (can-proto-0) failed. [ 30.022015] can: request_module (can-proto-0) failed. [ 30.047600] audit: type=1400 audit(1586309139.309:9): avc: denied { create } for pid=6104 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 '10.128.10.38' (ECDSA) to the list of known hosts. 2020/04/08 01:25:46 parsed 1 programs 2020/04/08 01:25:46 executed programs: 0 [ 37.493708] audit: type=1400 audit(1586309146.763:10): avc: denied { execmem } for pid=6249 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 37.795974] IPVS: ftp: loaded support on port[0] = 21 [ 38.642820] IPVS: ftp: loaded support on port[0] = 21 [ 38.696972] chnl_net:caif_netlink_parms(): no params data found [ 38.742306] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.750235] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.757987] device bridge_slave_0 entered promiscuous mode [ 38.758567] IPVS: ftp: loaded support on port[0] = 21 [ 38.765138] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.776565] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.784835] device bridge_slave_1 entered promiscuous mode [ 38.809463] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 38.824470] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 38.881048] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 38.889571] team0: Port device team_slave_0 added [ 38.899628] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 38.907567] team0: Port device team_slave_1 added [ 38.916118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 38.923145] chnl_net:caif_netlink_parms(): no params data found [ 38.936342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 38.981865] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.989043] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.990011] IPVS: ftp: loaded support on port[0] = 21 [ 38.996650] device bridge_slave_0 entered promiscuous mode [ 39.036111] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.042464] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.050691] device bridge_slave_1 entered promiscuous mode [ 39.096829] device hsr_slave_0 entered promiscuous mode [ 39.134893] device hsr_slave_1 entered promiscuous mode [ 39.194942] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.202726] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.210724] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.227992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.251819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.259947] team0: Port device team_slave_0 added [ 39.266245] chnl_net:caif_netlink_parms(): no params data found [ 39.282050] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.290684] team0: Port device team_slave_1 added [ 39.298077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.316345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.376549] IPVS: ftp: loaded support on port[0] = 21 [ 39.378086] device hsr_slave_0 entered promiscuous mode [ 39.424875] device hsr_slave_1 entered promiscuous mode [ 39.465063] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 39.473940] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 39.482217] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.488703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.495681] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.502023] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.577926] chnl_net:caif_netlink_parms(): no params data found [ 39.588592] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.595582] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.602440] device bridge_slave_0 entered promiscuous mode [ 39.611126] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.617807] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.625317] device bridge_slave_1 entered promiscuous mode [ 39.642975] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 39.665169] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.671547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.678382] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.684863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.697307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 39.718956] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 39.726448] team0: Port device team_slave_0 added [ 39.736524] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.743690] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.753315] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.761108] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.783263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 39.791837] team0: Port device team_slave_1 added [ 39.807283] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.813631] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.821462] device bridge_slave_0 entered promiscuous mode [ 39.828827] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.835659] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.842463] device bridge_slave_1 entered promiscuous mode [ 39.850078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 39.857953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 39.901540] IPVS: ftp: loaded support on port[0] = 21 [ 39.938320] device hsr_slave_0 entered promiscuous mode [ 39.974738] device hsr_slave_1 entered promiscuous mode [ 40.014962] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.026590] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.045385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.057038] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.069409] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.089141] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.112643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.136699] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.143032] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 40.151172] team0: Port device team_slave_0 added [ 40.157011] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 40.164052] team0: Port device team_slave_1 added [ 40.193730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.201635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.212325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 40.226179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 40.262325] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.268639] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.280516] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.318015] device hsr_slave_0 entered promiscuous mode [ 40.354571] device hsr_slave_1 entered promiscuous mode [ 40.405876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.412979] chnl_net:caif_netlink_parms(): no params data found [ 40.426794] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 40.445960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.453942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.463708] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.472609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.481499] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.493659] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 40.511880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.518864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.528701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.553918] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.560625] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.569521] device bridge_slave_0 entered promiscuous mode [ 40.576770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.583610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.591251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.599516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.607737] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.614143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.621237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.631254] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.637681] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.651771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.659037] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.665577] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.672380] device bridge_slave_1 entered promiscuous mode [ 40.685490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.695888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 40.709809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.717953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.727051] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.735332] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.742718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.761699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.774441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 40.783410] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 40.791774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.800431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.808719] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.815126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.822106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.830395] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.840574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.863891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 40.872597] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.881006] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 40.890529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.898368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.907250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.915549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.922584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.929848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.937635] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.945523] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.951909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.977944] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 40.986066] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.002009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.018958] chnl_net:caif_netlink_parms(): no params data found [ 41.028465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.044531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.053546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.070684] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.081563] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.089579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.098068] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.105737] team0: Port device team_slave_0 added [ 41.110836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.118847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.126381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.135875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.143479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.163155] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.170102] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.178760] team0: Port device team_slave_1 added [ 41.185576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.192591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.202747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.211277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.218878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.226888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.235740] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.242424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.249334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.257290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.265359] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.272264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.294016] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.301004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.308424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.357032] device hsr_slave_0 entered promiscuous mode [ 41.394152] device hsr_slave_1 entered promiscuous mode [ 41.435333] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.442367] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.448965] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.457037] device bridge_slave_0 entered promiscuous mode [ 41.463245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.471027] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.478650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.486681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.494587] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.500919] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.509514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 41.524984] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.533241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.544606] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.550956] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.558793] device bridge_slave_1 entered promiscuous mode [ 41.565918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.573361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.581567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.590377] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 41.596783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.605009] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.632778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.647525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.655869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.664907] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.674187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.681616] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.689758] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 41.697759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 41.705591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.713041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.721743] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.744128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.754475] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.760569] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.773362] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.790197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.803190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.823305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.831044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.841219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 41.864190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.872191] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.882017] team0: Port device team_slave_0 added [ 41.896340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 41.908722] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.918699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.930649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.940980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.952513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.960971] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.967388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.979990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.003195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.022805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.038690] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.047758] team0: Port device team_slave_1 added [ 42.059519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.069425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.082517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.090563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.103497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.119095] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.125510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.142558] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.157821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.167145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.216706] device hsr_slave_0 entered promiscuous mode [ 42.244338] device hsr_slave_1 entered promiscuous mode [ 42.265396] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.276715] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.328549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.339729] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 42.369177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.390548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.411323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.429684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.448089] 8021q: adding VLAN 0 to HW filter on device bond0 2020/04/08 01:25:51 executed programs: 13 [ 42.484724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.505719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.520121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.543592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.560465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.571450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.589839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.603264] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.613712] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.621759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.639392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.660120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.674969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.690333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.700131] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.717696] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.727248] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.739050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.760610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.772930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.782777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.790930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.802311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.810287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.819195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.833187] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.839740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.848677] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.859072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.866683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.874662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.881812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.891853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.900814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.912462] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.918901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.929054] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.938132] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.947885] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.954710] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.962941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.975065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.987971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.997793] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.006922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.015973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.024308] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.030670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.039948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.055252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.063071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.070619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.077852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.085675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.094265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.102136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.110311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.118106] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.125285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.132570] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.146356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.159109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.167615] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.177850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.188391] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.196229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.203174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.213811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.221393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.233872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.242602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.256565] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.267870] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.274600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.282950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.290864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.299023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.306979] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.315655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.323904] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.332424] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.345984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.353756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.361352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.371273] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.380902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.391648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.401091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.416588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.427485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.441174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.451209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.466730] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.472760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.502207] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.522393] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/08 01:25:56 executed programs: 124 2020/04/08 01:26:01 executed programs: 307 2020/04/08 01:26:06 executed programs: 493 2020/04/08 01:26:11 executed programs: 668 2020/04/08 01:26:16 executed programs: 843 2020/04/08 01:26:21 executed programs: 1021 2020/04/08 01:26:26 executed programs: 1202 2020/04/08 01:26:31 executed programs: 1377 2020/04/08 01:26:36 executed programs: 1554 2020/04/08 01:26:42 executed programs: 1738 2020/04/08 01:26:47 executed programs: 1916 2020/04/08 01:26:52 executed programs: 2101 2020/04/08 01:26:57 executed programs: 2276 [ 112.752434] list_add double add: new=ffff888098e8b218, prev=ffff888098e8b218, next=ffff8880915a7040. [ 112.762878] ------------[ cut here ]------------ [ 112.767680] kernel BUG at lib/list_debug.c:31! [ 112.772394] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 112.777889] Modules linked in: [ 112.781081] CPU: 1 PID: 28003 Comm: syz-executor.3 Not tainted 4.14.175-syzkaller #0 [ 112.788958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.798425] task: ffff888087648540 task.stack: ffff888089f90000 [ 112.804493] RIP: 0010:__list_add_valid+0xaa/0xb0 [ 112.809258] RSP: 0018:ffff888089f979b0 EFLAGS: 00010282 [ 112.814708] RAX: 0000000000000058 RBX: ffff8880915a7040 RCX: 0000000000000000 [ 112.821990] RDX: 0000000000000058 RSI: ffffffff868cf120 RDI: ffffed10113f2f2d [ 112.829366] RBP: ffff888089f979c8 R08: ffff888087648e08 R09: 0000000000000000 [ 112.836760] R10: 0000000000000000 R11: dffffc0000000000 R12: ffff888098e8b218 [ 112.844044] R13: ffff888098e8b1f0 R14: ffff888098e8b218 R15: ffff888098e8b218 [ 112.851405] FS: 00007f1257ac3700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 112.859632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.865512] CR2: 00007ffd7957df58 CR3: 000000009463d000 CR4: 00000000001406e0 [ 112.873825] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 112.881097] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 112.888364] Call Trace: [ 112.890959] ? _raw_spin_lock+0x35/0x40 [ 112.894934] p9_fd_request+0xdd/0x2b0 [ 112.898733] p9_client_rpc+0x1fd/0xe80 [ 112.902632] ? p9_client_prepare_req.part.9+0xab0/0xab0 [ 112.907999] ? mark_held_locks+0xc7/0x130 [ 112.912249] ? __call_rcu.constprop.64+0x2dc/0x7b0 [ 112.917208] ? trace_hardirqs_on_caller+0x40c/0x580 [ 112.923272] ? trace_hardirqs_on+0xd/0x10 [ 112.927434] ? finish_wait+0x290/0x290 [ 112.932812] ? v9fs_destroy_inode+0x17/0x20 [ 112.937144] ? destroy_inode+0xb3/0x100 [ 112.941350] ? evict+0x36f/0x590 [ 112.944719] ? do_raw_spin_unlock+0x16a/0x250 [ 112.949237] p9_client_clunk+0x7b/0x120 [ 112.953248] v9fs_dentry_release+0x5e/0xc0 [ 112.957543] __dentry_kill+0x330/0x540 [ 112.961431] ? dput.part.27+0x25/0x610 [ 112.965669] ? dput.part.27+0x25/0x610 [ 112.969831] dput.part.27+0x49a/0x610 [ 112.974499] do_one_tree+0x36/0x40 [ 112.978048] shrink_dcache_for_umount+0x56/0x110 [ 112.982805] generic_shutdown_super+0x61/0x330 [ 112.987477] kill_anon_super+0x37/0x50 [ 112.991555] v9fs_kill_super+0x39/0x90 [ 112.995547] deactivate_locked_super+0x62/0xb0 [ 113.000136] deactivate_super+0x7d/0x90 [ 113.004120] cleanup_mnt+0x9f/0x130 [ 113.007752] __cleanup_mnt+0xd/0x10 [ 113.011939] task_work_run+0xe5/0x170 [ 113.015739] exit_to_usermode_loop+0x16a/0x1b0 [ 113.020321] do_syscall_64+0x416/0x5b0 [ 113.024212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.029147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.034421] RIP: 0033:0x459f49 [ 113.038124] RSP: 002b:00007f1257ac2c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 113.045835] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000459f49 [ 113.053628] RDX: 0000000000000000 RSI: 000000000000000b RDI: 0000000020000140 [ 113.060901] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 113.068277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1257ac36d4 [ 113.075721] R13: 00000000004c9c3a R14: 00000000004e1860 R15: 00000000ffffffff [ 113.083002] Code: 75 e8 eb a9 48 89 f7 48 89 75 e8 e8 91 c5 af fe 48 8b 75 e8 eb bb 48 89 f2 48 89 d9 4c 89 e6 48 c7 c7 a0 e0 bc 86 e8 b3 1c 76 fe <0f> 0b 0f 1f 40 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 [ 113.102920] RIP: __list_add_valid+0xaa/0xb0 RSP: ffff888089f979b0 [ 113.109537] ---[ end trace 9863417bd5d2e8fb ]--- [ 113.114591] Kernel panic - not syncing: Fatal exception [ 113.118850] list_add double add: new=ffff888082393798, prev=ffff888082393798, next=ffff8880a1304340. [ 113.122663] Kernel Offset: disabled [ 113.136139] Rebooting in 86400 seconds..