syzkaller login: [ 32.730064] kauditd_printk_skb: 9 callbacks suppressed [ 32.730069] audit: type=1400 audit(1579030164.053:35): avc: denied { map } for pid=6918 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 [ 39.306899] audit: type=1400 audit(1579030170.633:36): avc: denied { map } for pid=6929 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 41.498464] IPVS: ftp: loaded support on port[0] = 21 [ 41.884642] can: request_module (can-proto-0) failed. [ 43.008588] can: request_module (can-proto-0) failed. [ 43.179548] audit: type=1400 audit(1579030174.503:37): avc: denied { create } for pid=6929 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 [ 43.203337] audit: type=1400 audit(1579030174.503:38): avc: denied { create } for pid=6929 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 [ 43.227221] audit: type=1400 audit(1579030174.503:39): avc: denied { create } for pid=6929 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 '10.128.10.51' (ECDSA) to the list of known hosts. 2020/01/14 19:29:42 parsed 1 programs 2020/01/14 19:29:42 executed programs: 0 [ 51.422380] IPVS: ftp: loaded support on port[0] = 21 [ 51.452051] IPVS: ftp: loaded support on port[0] = 21 [ 51.520117] IPVS: ftp: loaded support on port[0] = 21 [ 51.521629] IPVS: ftp: loaded support on port[0] = 21 [ 51.554101] IPVS: ftp: loaded support on port[0] = 21 [ 51.577235] IPVS: ftp: loaded support on port[0] = 21 [ 51.667910] chnl_net:caif_netlink_parms(): no params data found [ 51.677535] chnl_net:caif_netlink_parms(): no params data found [ 51.744292] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.751244] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.758631] device bridge_slave_0 entered promiscuous mode [ 51.786703] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.793231] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.800601] device bridge_slave_1 entered promiscuous mode [ 51.833664] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.843944] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.856588] chnl_net:caif_netlink_parms(): no params data found [ 51.868250] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.874608] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.882131] device bridge_slave_0 entered promiscuous mode [ 51.893757] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.900717] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.907972] device bridge_slave_1 entered promiscuous mode [ 51.930520] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.938221] team0: Port device team_slave_0 added [ 51.969681] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.979148] team0: Port device team_slave_1 added [ 51.993778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.031687] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.044429] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.052303] chnl_net:caif_netlink_parms(): no params data found [ 52.065590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.084902] chnl_net:caif_netlink_parms(): no params data found [ 52.107014] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.113415] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.120889] device bridge_slave_0 entered promiscuous mode [ 52.135835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.143368] team0: Port device team_slave_0 added [ 52.164534] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.171345] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.178665] device bridge_slave_1 entered promiscuous mode [ 52.227785] device hsr_slave_0 entered promiscuous mode [ 52.266328] device hsr_slave_1 entered promiscuous mode [ 52.316534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.323824] team0: Port device team_slave_1 added [ 52.333883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.358162] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.370686] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.388441] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.395341] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.401904] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.408911] device bridge_slave_0 entered promiscuous mode [ 52.415266] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.421932] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.428957] device bridge_slave_0 entered promiscuous mode [ 52.437089] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.443435] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.450391] device bridge_slave_1 entered promiscuous mode [ 52.462184] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.471128] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.479599] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.485950] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.493013] device bridge_slave_1 entered promiscuous mode [ 52.508059] chnl_net:caif_netlink_parms(): no params data found [ 52.524739] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.598871] device hsr_slave_0 entered promiscuous mode [ 52.637121] device hsr_slave_1 entered promiscuous mode [ 52.701720] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.708458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.715256] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.721708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.737971] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.753186] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.760851] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.769925] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.777190] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.785020] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.793531] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.801493] team0: Port device team_slave_0 added [ 52.821377] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.829446] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.837339] team0: Port device team_slave_1 added [ 52.842655] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.850454] team0: Port device team_slave_0 added [ 52.859963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.867561] team0: Port device team_slave_1 added [ 52.873118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.884756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.895624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.912301] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.919561] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.928661] device bridge_slave_0 entered promiscuous mode [ 52.935609] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.942417] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.949819] device bridge_slave_1 entered promiscuous mode [ 52.969773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.989065] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.000042] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.007705] team0: Port device team_slave_0 added [ 53.058487] device hsr_slave_0 entered promiscuous mode [ 53.096447] device hsr_slave_1 entered promiscuous mode [ 53.140175] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.151740] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.167572] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.174995] team0: Port device team_slave_1 added [ 53.185632] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.195885] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.205223] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.213391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.257610] device hsr_slave_0 entered promiscuous mode [ 53.296400] device hsr_slave_1 entered promiscuous mode [ 53.347133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.353536] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.371113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.378306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.395948] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.412114] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.421047] team0: Port device team_slave_0 added [ 53.488451] device hsr_slave_0 entered promiscuous mode [ 53.566307] device hsr_slave_1 entered promiscuous mode [ 53.619217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.626935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.639279] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.648002] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.654081] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.661668] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.668625] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.675786] team0: Port device team_slave_1 added [ 53.681382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.689031] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.698499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.713168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.724327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.731126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.739073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.747357] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.753840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.762254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.772245] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.780015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.790831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.799160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.807069] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.813525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.821154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.837255] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.849473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.859020] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.872898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.879855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.928528] device hsr_slave_0 entered promiscuous mode [ 53.966369] device hsr_slave_1 entered promiscuous mode [ 54.010430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.019304] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.025388] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.034190] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.041977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.049574] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.056751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.063578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.073345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.081562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.089419] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.099135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.108661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.119454] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.126553] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.134223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.142868] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.150597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.161032] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.168818] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.175292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.182184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.189051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.195863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.203672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.211207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.220445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.229572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.242353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.250496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.259281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.267005] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.273567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.280390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.288181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.295770] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.302139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.309057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.317146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.324491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.340219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.350564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.359160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.379656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.390750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.398816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.410772] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.417301] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.424157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.431989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.439585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.448678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.457210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.474977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.487776] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.493806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.501269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.509566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.518458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.526604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.534353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.542560] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.553857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.564080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.572412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.580328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.588271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.595970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.603673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.612420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.620739] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.631105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.640423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.650415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.659920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.667330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.674986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.683064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.690110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.698936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.712069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.721387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.731002] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.738101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.745661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.754005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.761646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.769249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.776324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.786165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.794539] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.801468] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.809959] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.821425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.829377] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.835634] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.846333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.853983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.864027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.873414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.884413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.893918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.901267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.908976] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.917489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.925276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.933045] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.939768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.946846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.954524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.962270] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.968666] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.975482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.983756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.995573] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.002086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.011641] audit: type=1400 audit(1579030186.333:40): avc: denied { associate } for pid=7022 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 55.023722] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.048474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.065626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.073904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.083367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.091358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.099224] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.105621] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.113025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.123913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.131813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.143685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.151610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.162893] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.170589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.178542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.186239] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.192573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.201266] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.209496] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.219906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.241175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.253150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.260786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.269013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.276000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.284450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.293995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.304658] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.316609] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.325452] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.334519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.343598] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.352990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.361865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.373974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.381137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.389000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.392343] WARNING: CPU: 1 PID: 7059 at kernel/signal.c:2324 get_signal+0x13c9/0x1a00 [ 55.404348] Kernel panic - not syncing: panic_on_warn set ... [ 55.404348] [ 55.411695] CPU: 1 PID: 7059 Comm: syz-executor.0 Not tainted 4.19.95-syzkaller #0 [ 55.419388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.428718] Call Trace: [ 55.431300] dump_stack+0x123/0x177 [ 55.434908] ? get_signal+0x13c9/0x1a00 [ 55.438859] panic+0x1cd/0x375 [ 55.442039] ? __warn_printk+0xd6/0xd6 [ 55.445918] __warn.cold.8+0x1b/0x3e [ 55.449610] ? get_signal+0x13c9/0x1a00 [ 55.453582] report_bug+0x1a4/0x200 [ 55.457188] do_error_trap+0x200/0x350 [ 55.461065] ? math_error+0x340/0x340 [ 55.464853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.469675] ? trace_hardirqs_off_caller+0x49/0x180 [ 55.474671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.479506] do_invalid_op+0x1b/0x20 [ 55.483197] invalid_op+0x14/0x20 [ 55.486652] RIP: 0010:get_signal+0x13c9/0x1a00 [ 55.491226] Code: 31 db eb e1 48 89 df e8 05 20 16 00 84 c0 0f 84 c7 ed ff ff 31 ff e8 e6 20 16 00 e9 bb ed ff ff 41 89 c4 31 db e9 74 ff ff ff <0f> 0b be 00 80 00 00 e9 a9 f9 ff ff e8 76 f9 14 00 84 c0 0f 85 15 [ 55.510116] RSP: 0018:ffff888088d87c60 EFLAGS: 00010046 [ 55.515458] RAX: 00000001ffffffff RBX: ffff888088d87dd8 RCX: ffffffff814c9980 [ 55.522722] RDX: 1ffff1101255ef5b RSI: 0000000000008000 RDI: ffff888092851220 [ 55.529970] RBP: ffff888088d87d10 R08: ffffed101255ef5a R09: ffffed101255ef59 [ 55.537219] R10: ffffed101255ef59 R11: ffff888092af7acb R12: ffff888092851180 [ 55.544487] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88807d1e4380 [ 55.551849] ? do_raw_spin_lock+0xd0/0x240 [ 55.556076] ? __lock_acquire+0x792/0x4980 [ 55.560298] do_signal+0x87/0x1960 [ 55.563838] ? mark_held_locks+0x130/0x130 [ 55.568062] ? setup_sigcontext+0x7d0/0x7d0 [ 55.572385] ? find_held_lock+0x36/0x1d0 [ 55.576426] ? find_held_lock+0x36/0x1d0 [ 55.580467] ? exit_to_usermode_loop+0x3a/0x200 [ 55.585111] ? syscall_return_slowpath+0x31a/0x3b0 [ 55.590016] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.594573] ? exit_to_usermode_loop+0x3a/0x200 [ 55.599229] ? trace_hardirqs_on+0x28/0x190 [ 55.603542] exit_to_usermode_loop+0x114/0x200 [ 55.608103] syscall_return_slowpath+0x31a/0x3b0 [ 55.612836] ret_from_fork+0x15/0x30 [ 55.616526] RIP: 0033:0x4592c9 [ 55.619697] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 55.638587] RSP: 002b:00007fae2eb92c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 55.646285] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00000000004592c9 [ 55.653562] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 000000000a01ffff [ 55.660818] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 55.668086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae2eb936d4 [ 55.675393] R13: 00000000004bf72a R14: 00000000004d0e18 R15: 00000000ffffffff [ 56.786740] Shutting down cpus with NMI [ 56.792659] Kernel Offset: disabled [ 56.796437] Rebooting in 86400 seconds..