syzkaller login: [ 39.097578] kauditd_printk_skb: 10 callbacks suppressed [ 39.097583] audit: type=1400 audit(1580494271.655:35): avc: denied { map } for pid=7253 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 45.481002] audit: type=1400 audit(1580494278.035:36): avc: denied { map } for pid=7264 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 46.129245] IPVS: ftp: loaded support on port[0] = 21 [ 46.536191] can: request_module (can-proto-0) failed. [ 47.565668] can: request_module (can-proto-0) failed. [ 47.575347] can: request_module (can-proto-0) failed. [ 47.769942] audit: type=1400 audit(1580494280.325:37): avc: denied { create } for pid=7264 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 47.793696] audit: type=1400 audit(1580494280.325:38): avc: denied { create } for pid=7264 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.817488] audit: type=1400 audit(1580494280.325:39): avc: denied { create } for pid=7264 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2020/01/31 18:11:26 parsed 1 programs 2020/01/31 18:11:27 executed programs: 0 [ 55.124059] IPVS: ftp: loaded support on port[0] = 21 [ 55.132232] IPVS: ftp: loaded support on port[0] = 21 [ 55.143669] IPVS: ftp: loaded support on port[0] = 21 [ 55.167824] IPVS: ftp: loaded support on port[0] = 21 [ 55.186117] IPVS: ftp: loaded support on port[0] = 21 [ 55.203592] IPVS: ftp: loaded support on port[0] = 21 [ 55.316819] chnl_net:caif_netlink_parms(): no params data found [ 55.395983] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.403383] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.410600] device bridge_slave_0 entered promiscuous mode [ 55.420534] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.426907] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.434503] device bridge_slave_1 entered promiscuous mode [ 55.450169] chnl_net:caif_netlink_parms(): no params data found [ 55.465412] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.515208] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.548230] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.555763] team0: Port device team_slave_0 added [ 55.563154] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.570551] team0: Port device team_slave_1 added [ 55.580694] chnl_net:caif_netlink_parms(): no params data found [ 55.588741] chnl_net:caif_netlink_parms(): no params data found [ 55.603483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.636885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.710058] device hsr_slave_0 entered promiscuous mode [ 55.747643] device hsr_slave_1 entered promiscuous mode [ 55.807666] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.814056] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.822929] device bridge_slave_0 entered promiscuous mode [ 55.833281] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.840327] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.847516] device bridge_slave_1 entered promiscuous mode [ 55.860343] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.866858] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.873989] device bridge_slave_0 entered promiscuous mode [ 55.883356] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.889793] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.896845] device bridge_slave_1 entered promiscuous mode [ 55.903266] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.910239] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.916577] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.925849] device bridge_slave_0 entered promiscuous mode [ 55.936495] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.943039] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.950830] device bridge_slave_1 entered promiscuous mode [ 55.956922] chnl_net:caif_netlink_parms(): no params data found [ 55.974978] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.985014] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.031773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.061105] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.074209] chnl_net:caif_netlink_parms(): no params data found [ 56.083109] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.094353] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.101036] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.108558] device bridge_slave_0 entered promiscuous mode [ 56.115858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.130291] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.138078] team0: Port device team_slave_0 added [ 56.144082] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.153156] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.159645] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.166599] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.172997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.181395] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.188498] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.195604] device bridge_slave_1 entered promiscuous mode [ 56.216066] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.223884] team0: Port device team_slave_0 added [ 56.229292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.236547] team0: Port device team_slave_1 added [ 56.252692] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.260127] team0: Port device team_slave_0 added [ 56.274583] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.281875] team0: Port device team_slave_1 added [ 56.287176] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.299440] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.306754] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.314316] team0: Port device team_slave_1 added [ 56.323671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.335512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.344277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.355304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.365815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.438927] device hsr_slave_0 entered promiscuous mode [ 56.487717] device hsr_slave_1 entered promiscuous mode [ 56.530776] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.539554] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.546882] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.562354] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.568947] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.575916] device bridge_slave_0 entered promiscuous mode [ 56.618809] device hsr_slave_0 entered promiscuous mode [ 56.657621] device hsr_slave_1 entered promiscuous mode [ 56.702867] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.710267] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.721496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.729989] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.736374] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.743413] device bridge_slave_1 entered promiscuous mode [ 56.788855] device hsr_slave_0 entered promiscuous mode [ 56.837950] device hsr_slave_1 entered promiscuous mode [ 56.877895] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.884809] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.908558] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.920828] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.928534] team0: Port device team_slave_0 added [ 56.935040] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.947194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.966227] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.973678] team0: Port device team_slave_0 added [ 56.979148] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.986432] team0: Port device team_slave_1 added [ 56.996310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.004223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.068942] device hsr_slave_0 entered promiscuous mode [ 57.107599] device hsr_slave_1 entered promiscuous mode [ 57.159184] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.166532] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.173602] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.181641] team0: Port device team_slave_1 added [ 57.187664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.196007] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.208048] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.227862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.298897] device hsr_slave_0 entered promiscuous mode [ 57.337640] device hsr_slave_1 entered promiscuous mode [ 57.380170] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.394398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.401415] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.409677] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.431082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.438800] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.448858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.465974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.474351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.494201] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.500645] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.510526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.521043] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.541651] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.550049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.559360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.567078] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.573495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.583495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.611384] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.618116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.625966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.634134] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.640558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.655338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.674477] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.682033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.691701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.701735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.710968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.718795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.731945] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.739824] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.748624] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.758412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.767703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.775938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.783357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.790538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.799809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.808630] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.814850] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.833027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.841589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.850778] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.858157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.866088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.873897] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.880396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.887173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.895417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.903522] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.909996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.916818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.924695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.933442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.942101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.950959] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.966368] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 57.972955] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.981893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.989126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.996404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.005358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.013550] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.019958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.028450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.036747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.045694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.058773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.067758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.075720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.086355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.094337] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.101735] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.110063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.118213] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.126301] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.134483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.143404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.152725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.161493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.169835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.178286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.186140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.194037] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.201672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.209261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.216216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.224456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.232338] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.238824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.247984] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.257074] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.264959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.273799] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.280049] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.289030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.296083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.303687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.310781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.318267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.325851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.333943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.342152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.350166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.357990] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.364424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.372620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.385413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.394341] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.400806] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.408931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.416156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.427014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.435232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.443715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.451539] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.457941] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.466816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.475636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.485475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.493776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.502891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.512756] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.520020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.527764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.535223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.544194] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.552149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.559802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.567503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.575310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.583549] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.589949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.596862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.604790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.612512] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.618908] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.626353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.634876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.644944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.655490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.665531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.673698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.681738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.692159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.700554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.708474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.716271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.723982] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.730386] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.737904] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.746244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.757814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.766962] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.780167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.789227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.802496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.810467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.822749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.830382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.838539] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.846005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.853806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.861580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.872497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.881764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.891343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.902938] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.913707] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 58.923148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.931819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.940559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.948364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.955901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.963964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.972159] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.981366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.989680] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 58.997433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.006220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.015585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.025051] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.032436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.042326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.050221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.057918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.065373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.073278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.080821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.089212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.096798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.104138] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.111002] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.118753] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.128892] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.134974] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.144751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.153414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.160872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.167827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.175579] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.183348] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.192421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.202457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.210460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.225645] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.233365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.241130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.248890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.256542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.267098] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.273608] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.284231] audit: type=1400 audit(1580494291.845:40): avc: denied { associate } for pid=7370 comm="syz-executor.5" name="syz5" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 59.319744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.327823] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.336703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.345111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.357160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.368804] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.381467] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.403519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.418989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.426787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.439464] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.446464] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.453882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.462621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.476659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.489525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.497722] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.506150] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.515126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.533905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.546236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.571492] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.580378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.611858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.646360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.660318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.692166] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.703553] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.721473] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.734523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.771133] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.813207] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.856396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.866678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.905741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.929011] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.953335] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.967243] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.995238] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/01/31 18:11:32 executed programs: 16 [ 60.342717] WARNING: CPU: 1 PID: 7538 at kernel/signal.c:372 task_participate_group_stop+0x196/0x1f0 [ 60.352198] Kernel panic - not syncing: panic_on_warn set ... [ 60.352198] [ 60.359565] CPU: 1 PID: 7538 Comm: 3 Not tainted 4.19.100-syzkaller #0 [ 60.366228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.375738] Call Trace: [ 60.378332] dump_stack+0x123/0x177 [ 60.381970] ? task_participate_group_stop+0x196/0x1f0 [ 60.387376] panic+0x1cd/0x375 [ 60.390571] ? __warn_printk+0xd6/0xd6 [ 60.394470] __warn.cold.8+0x1b/0x3e [ 60.398198] ? task_participate_group_stop+0x196/0x1f0 [ 60.403480] report_bug+0x1a4/0x200 [ 60.407113] do_error_trap+0x200/0x350 [ 60.411015] ? math_error+0x340/0x340 [ 60.414836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.419690] ? trace_hardirqs_off_caller+0x49/0x180 [ 60.424711] ? depot_save_stack+0x292/0x466 [ 60.429049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.433899] do_invalid_op+0x1b/0x20 [ 60.437622] invalid_op+0x14/0x20 [ 60.441079] RIP: 0010:task_participate_group_stop+0x196/0x1f0 [ 60.446960] Code: 83 c2 03 38 ca 7c 04 84 c9 75 61 41 89 84 24 a4 00 00 00 48 83 c4 08 b8 01 00 00 00 5b 41 5c 41 5d 5d c3 0f 0b e9 e1 fe ff ff <0f> 0b e9 30 ff ff ff 48 89 df e8 bb 88 55 00 e9 08 ff ff ff e8 d1 [ 60.466083] RSP: 0018:ffff88808979fbd0 EFLAGS: 00010046 [ 60.471453] RAX: 0000000000000000 RBX: ffff8880a5bca160 RCX: ffffffff814be8e0 [ 60.478730] RDX: 1ffff11014b7942c RSI: 0000000000000016 RDI: ffff88808e288640 [ 60.486110] RBP: ffff88808979fbf0 R08: ffffed101402d63a R09: ffffed101402d639 [ 60.493383] R10: ffffed101402d639 R11: ffff8880a016b1cb R12: ffff8880a5bca0c0 [ 60.500657] R13: 0000000000040000 R14: dffffc0000000000 R15: ffff88808979ff58 [ 60.507950] ? do_raw_spin_lock+0xd0/0x240 [ 60.512204] do_signal_stop+0x186/0x6a0 [ 60.516189] get_signal+0xafd/0x1a00 [ 60.520037] ? quarantine_put+0x11b/0x1c0 [ 60.524210] do_signal+0x87/0x1960 [ 60.527779] ? put_files_struct+0x1eb/0x250 [ 60.532116] ? rcu_read_lock_sched_held+0x108/0x120 [ 60.537258] ? kmem_cache_free+0x24c/0x290 [ 60.541502] ? setup_sigcontext+0x7d0/0x7d0 [ 60.545836] ? __do_execve_file.isra.31+0x1738/0x1dc0 [ 60.551040] ? exit_to_usermode_loop+0x3a/0x200 [ 60.555715] ? do_syscall_64+0x413/0x4e0 [ 60.559866] ? lockdep_hardirqs_on+0x421/0x5c0 [ 60.564450] ? exit_to_usermode_loop+0x3a/0x200 [ 60.569223] ? trace_hardirqs_on+0x28/0x190 [ 60.573650] exit_to_usermode_loop+0x114/0x200 [ 60.578245] do_syscall_64+0x413/0x4e0 [ 60.582246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.587436] RIP: 0033:0x324 [ 60.590375] Code: Bad RIP value. [ 60.593733] RSP: 002b:00007ffdace37570 EFLAGS: 00000200 ORIG_RAX: 000000000000003b [ 60.601538] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 60.608805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.616076] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 60.623348] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 60.630704] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 60.639963] Kernel Offset: disabled [ 60.643670] Rebooting in 86400 seconds..