[ 32.094153] audit: type=1800 audit(1569120226.186:33): pid=6828 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 32.121225] audit: type=1800 audit(1569120226.186:34): pid=6828 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.239837] random: sshd: uninitialized urandom read (32 bytes read) [ 36.541890] audit: type=1400 audit(1569120230.636:35): avc: denied { map } for pid=6999 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 [ 36.591984] random: sshd: uninitialized urandom read (32 bytes read) [ 37.150340] random: sshd: uninitialized urandom read (32 bytes read) [ 974.631815] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts. [ 980.133308] random: sshd: uninitialized urandom read (32 bytes read) 2019/09/22 02:59:34 parsed 1 programs [ 980.321356] audit: type=1400 audit(1569121174.416:36): avc: denied { map } for pid=7011 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 980.380927] audit: type=1400 audit(1569121174.476:37): avc: denied { map } for pid=7011 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=53 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 981.186854] random: cc1: uninitialized urandom read (8 bytes read) 2019/09/22 02:59:36 executed programs: 0 [ 982.131094] audit: type=1400 audit(1569121176.226:38): avc: denied { map } for pid=7011 comm="syz-execprog" path="/root/syzkaller-shm462422630" dev="sda1" ino=16461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 982.431107] IPVS: ftp: loaded support on port[0] = 21 [ 983.310546] chnl_net:caif_netlink_parms(): no params data found [ 983.318584] IPVS: ftp: loaded support on port[0] = 21 [ 983.365975] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.372760] bridge0: port 1(bridge_slave_0) entered disabled state [ 983.379882] device bridge_slave_0 entered promiscuous mode [ 983.388646] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.395255] bridge0: port 2(bridge_slave_1) entered disabled state [ 983.402647] device bridge_slave_1 entered promiscuous mode [ 983.415643] IPVS: ftp: loaded support on port[0] = 21 [ 983.429036] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 983.438043] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 983.459961] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 983.467395] team0: Port device team_slave_0 added [ 983.473343] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 983.480915] team0: Port device team_slave_1 added [ 983.489202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 983.504759] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 983.562692] device hsr_slave_0 entered promiscuous mode [ 983.600372] device hsr_slave_1 entered promiscuous mode [ 983.662314] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 983.697165] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 983.713920] chnl_net:caif_netlink_parms(): no params data found [ 983.734108] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.740660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 983.747616] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.754038] bridge0: port 1(bridge_slave_0) entered forwarding state [ 983.762154] IPVS: ftp: loaded support on port[0] = 21 [ 983.810459] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.816859] bridge0: port 1(bridge_slave_0) entered disabled state [ 983.823956] device bridge_slave_0 entered promiscuous mode [ 983.833103] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.839467] bridge0: port 2(bridge_slave_1) entered disabled state [ 983.846426] device bridge_slave_1 entered promiscuous mode [ 983.890920] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 983.897035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 983.904400] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 983.912490] chnl_net:caif_netlink_parms(): no params data found [ 983.934825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 983.943023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 983.972938] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.979403] bridge0: port 1(bridge_slave_0) entered disabled state [ 983.987697] device bridge_slave_0 entered promiscuous mode [ 983.996040] bridge0: port 2(bridge_slave_1) entered blocking state [ 984.002557] bridge0: port 2(bridge_slave_1) entered disabled state [ 984.009453] device bridge_slave_1 entered promiscuous mode [ 984.016055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 984.024641] bridge0: port 1(bridge_slave_0) entered disabled state [ 984.031773] bridge0: port 2(bridge_slave_1) entered disabled state [ 984.055476] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 984.062671] 8021q: adding VLAN 0 to HW filter on device team0 [ 984.069081] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 984.076486] team0: Port device team_slave_0 added [ 984.091902] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 984.099976] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 984.107324] team0: Port device team_slave_1 added [ 984.112685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 984.124403] IPVS: ftp: loaded support on port[0] = 21 [ 984.133539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 984.141505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 984.159627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 984.168965] bridge0: port 1(bridge_slave_0) entered blocking state [ 984.175348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 984.183264] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 984.191067] bridge0: port 2(bridge_slave_1) entered blocking state [ 984.197426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 984.222310] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 984.229653] team0: Port device team_slave_0 added [ 984.238130] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 984.246460] team0: Port device team_slave_1 added [ 984.253389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 984.261268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 984.268890] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 984.286712] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 984.294986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 984.353098] device hsr_slave_0 entered promiscuous mode [ 984.410502] device hsr_slave_1 entered promiscuous mode [ 984.471180] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 984.479122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 984.504570] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 984.513856] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 984.522497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 984.582268] device hsr_slave_0 entered promiscuous mode [ 984.622194] device hsr_slave_1 entered promiscuous mode [ 984.660788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 984.668493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 984.697414] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 984.725165] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 984.732175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 984.732805] IPVS: ftp: loaded support on port[0] = 21 [ 984.749066] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 984.758700] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 984.770411] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 984.783306] chnl_net:caif_netlink_parms(): no params data found [ 984.808666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 984.867959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 984.931409] bridge0: port 1(bridge_slave_0) entered blocking state [ 984.937866] bridge0: port 1(bridge_slave_0) entered disabled state [ 984.945267] device bridge_slave_0 entered promiscuous mode [ 984.955180] bridge0: port 2(bridge_slave_1) entered blocking state [ 984.962443] bridge0: port 2(bridge_slave_1) entered disabled state [ 984.970311] device bridge_slave_1 entered promiscuous mode [ 985.004903] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 985.013200] chnl_net:caif_netlink_parms(): no params data found [ 985.036572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 985.044735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 985.068506] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 985.075812] team0: Port device team_slave_0 added [ 985.093911] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 985.101665] team0: Port device team_slave_1 added [ 985.107551] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 985.118957] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 985.139761] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 985.164340] bridge0: port 1(bridge_slave_0) entered blocking state [ 985.171300] bridge0: port 1(bridge_slave_0) entered disabled state [ 985.178523] device bridge_slave_0 entered promiscuous mode [ 985.189647] bridge0: port 2(bridge_slave_1) entered blocking state [ 985.196212] bridge0: port 2(bridge_slave_1) entered disabled state [ 985.203826] device bridge_slave_1 entered promiscuous mode [ 985.216428] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 985.272344] device hsr_slave_0 entered promiscuous mode [ 985.330315] device hsr_slave_1 entered promiscuous mode [ 985.389382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 985.396589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 985.407205] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 985.413391] 8021q: adding VLAN 0 to HW filter on device team0 [ 985.419888] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 985.427344] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 985.457653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 985.468882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 985.479239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 985.487949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 985.495692] bridge0: port 1(bridge_slave_0) entered blocking state [ 985.502117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 985.511802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 985.526837] 8021q: adding VLAN 0 to HW filter on device bond0 [ 985.534836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 985.553007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 985.564770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 985.573992] chnl_net:caif_netlink_parms(): no params data found [ 985.586259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 985.594215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 985.602129] bridge0: port 2(bridge_slave_1) entered blocking state [ 985.608637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 985.616993] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 985.626666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 985.635028] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 985.642316] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 985.652522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 985.659901] team0: Port device team_slave_0 added [ 985.666245] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 985.674004] team0: Port device team_slave_1 added [ 985.680950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 985.688628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 985.696491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 985.703552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 985.712622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 985.729245] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 985.737090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 985.744806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 985.756418] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 985.763213] 8021q: adding VLAN 0 to HW filter on device team0 [ 985.772347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 985.779649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 985.793591] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 985.802863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 985.811354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 985.819109] bridge0: port 1(bridge_slave_0) entered blocking state [ 985.825606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 985.833735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 985.849053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 985.868953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 985.879640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 985.894299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 985.902764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 985.913822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 985.928089] bridge0: port 2(bridge_slave_1) entered blocking state [ 985.934562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 985.945305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 985.975349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 986.033312] device hsr_slave_0 entered promiscuous mode [ 986.070801] device hsr_slave_1 entered promiscuous mode [ 986.110483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 986.117991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 986.125596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 986.139634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 986.150710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 986.157920] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 986.165293] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 986.173684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 986.182388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 986.189714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 986.201452] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 986.207498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 986.216868] bridge0: port 1(bridge_slave_0) entered blocking state [ 986.223860] bridge0: port 1(bridge_slave_0) entered disabled state [ 986.233386] device bridge_slave_0 entered promiscuous mode [ 986.240477] bridge0: port 2(bridge_slave_1) entered blocking state [ 986.246842] bridge0: port 2(bridge_slave_1) entered disabled state [ 986.253909] device bridge_slave_1 entered promiscuous mode [ 986.271643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 986.288397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 986.302049] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 986.313179] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 986.322649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 986.341181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 986.349490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 986.357267] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 986.365970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 986.384524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 986.392399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 986.400249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 986.408016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 986.416455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 986.425454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 986.439148] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 986.447082] team0: Port device team_slave_0 added [ 986.458450] 8021q: adding VLAN 0 to HW filter on device bond0 [ 986.477843] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 986.485599] team0: Port device team_slave_1 added [ 986.492967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 986.502485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 986.510426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 986.518041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 986.526638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 986.533292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 986.545654] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 986.552100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 986.569267] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 986.584138] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 986.598297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 986.606312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 986.616034] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 986.623491] 8021q: adding VLAN 0 to HW filter on device team0 [ 986.632973] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 986.684197] device hsr_slave_0 entered promiscuous mode [ 986.710625] device hsr_slave_1 entered promiscuous mode [ 986.750647] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 986.757914] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 986.772055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 986.787852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 986.795341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 986.803631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 986.811687] bridge0: port 1(bridge_slave_0) entered blocking state [ 986.818032] bridge0: port 1(bridge_slave_0) entered forwarding state [ 986.825272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 986.838923] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 986.853648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 986.863828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 986.872589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 986.880461] bridge0: port 2(bridge_slave_1) entered blocking state [ 986.886859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 986.896117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 986.906138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 986.914358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 986.921835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 986.928751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 986.935858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 986.947752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 986.958664] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 986.965170] 8021q: adding VLAN 0 to HW filter on device team0 [ 986.971765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 986.982828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 986.997347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 987.009726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 987.018287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 987.026219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 987.034646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 987.042368] bridge0: port 1(bridge_slave_0) entered blocking state [ 987.048742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 987.055716] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 987.062966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 987.073721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 987.084411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 987.093429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 987.101606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 987.109464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 987.117848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 987.128297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 987.137420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 987.145060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 987.153234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 987.161006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 987.168683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 987.176983] bridge0: port 2(bridge_slave_1) entered blocking state [ 987.183361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 987.197285] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 987.204209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 987.215775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 987.231035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 987.239637] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 987.251890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 987.265155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 987.272409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 987.285780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 987.294097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 987.304512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 987.312251] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 987.320871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 987.335350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 987.344738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 987.351589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 987.359351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 987.372118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 987.381198] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 987.387412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 987.395617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 987.404133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 987.411249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 987.424127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 987.435429] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 987.442455] 8021q: adding VLAN 0 to HW filter on device team0 [ 987.448662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 987.456837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 987.466098] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 987.473062] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 987.487898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 987.497597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 987.506602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 987.514725] bridge0: port 1(bridge_slave_0) entered blocking state 2019/09/22 02:59:41 executed programs: 14 [ 987.521264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 987.533860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 987.542743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 987.553601] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 987.559955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 987.569123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 987.581635] bridge0: port 2(bridge_slave_1) entered blocking state [ 987.588039] bridge0: port 2(bridge_slave_1) entered forwarding state [ 987.601808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 987.618437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 987.625310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 987.634883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 987.642861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 987.655331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 987.662698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 987.671515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 987.679534] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 987.689166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 987.700808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 987.711319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 987.722722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 987.732881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 987.740794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 987.754457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 987.762074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 987.770486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 987.780168] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 987.786470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 987.799938] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 987.810657] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 988.325859] rxrpc: Assertion failed - 0(0x0) == 18446612684847931392(0xffff8880a5936000) is false [ 988.335730] ------------[ cut here ]------------ [ 988.340760] kernel BUG at net/rxrpc/conn_client.c:792! [ 988.346122] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 988.351601] Modules linked in: [ 988.354856] CPU: 1 PID: 7130 Comm: syz-executor.4 Not tainted 4.14.146 #0 [ 988.362020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.371484] task: ffff8880a0dbc440 task.stack: ffff8880a1df8000 [ 988.377804] RIP: 0010:rxrpc_disconnect_client_call.cold+0x29/0x7a [ 988.384119] RSP: 0018:ffff8880a1dff6e0 EFLAGS: 00010286 [ 988.389464] RAX: 0000000000000055 RBX: ffff8880930c89e0 RCX: 0000000000000000 [ 988.396719] RDX: 0000000000000000 RSI: ffffffff866d10e0 RDI: ffffed10143bfed2 [ 988.403972] RBP: ffff8880a1dff728 R08: 0000000000000055 R09: ffff8880a0dbcd08 [ 988.411228] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a5936000 [ 988.418481] R13: ffff8880930c8940 R14: 0000000000000000 R15: ffff8880930c8990 [ 988.425735] FS: 00007f15fa0a4700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 988.433945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 988.439825] CR2: 000000000075c000 CR3: 000000007a81b000 CR4: 00000000001406e0 [ 988.447081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 988.454607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 988.461862] Call Trace: [ 988.464433] ? remove_wait_queue+0x10f/0x190 [ 988.468826] ? rxrpc_connect_call+0x1fcb/0x41a0 [ 988.473644] rxrpc_connect_call+0x2108/0x41a0 [ 988.478237] ? release_sock+0x14a/0x1b0 [ 988.482216] ? rxrpc_discard_expired_client_conns+0x7e0/0x7e0 [ 988.488105] ? __local_bh_enable_ip+0x99/0x1a0 [ 988.492806] ? trace_hardirqs_on_caller+0x400/0x590 [ 988.497822] ? wake_up_q+0xf0/0xf0 [ 988.501460] ? _raw_spin_unlock_bh+0x31/0x40 [ 988.506070] rxrpc_new_client_call+0x8f7/0x1420 [ 988.510768] ? rxrpc_do_sendmsg+0x91a/0x1103 [ 988.515424] rxrpc_do_sendmsg+0x91a/0x1103 [ 988.519642] ? rxrpc_kernel_send_data+0x470/0x470 [ 988.524549] ? __local_bh_enable_ip+0x99/0x1a0 [ 988.529128] rxrpc_sendmsg+0x4d1/0x610 [ 988.533009] ? security_socket_sendmsg+0x89/0xb0 [ 988.537835] ? rxrpc_sock_destructor+0x130/0x130 [ 988.542575] sock_sendmsg+0xce/0x110 [ 988.546275] ___sys_sendmsg+0x349/0x840 [ 988.550236] ? copy_msghdr_from_user+0x3f0/0x3f0 [ 988.554999] ? __fget+0x210/0x370 [ 988.558444] ? lock_downgrade+0x6e0/0x6e0 [ 988.562662] ? __fget+0x237/0x370 [ 988.566099] ? __fget_light+0x172/0x1f0 [ 988.570066] ? __fdget+0x1b/0x20 [ 988.573436] ? sockfd_lookup_light+0xb4/0x160 [ 988.577927] __sys_sendmmsg+0x152/0x3a0 [ 988.581912] ? SyS_sendmsg+0x50/0x50 [ 988.585717] ? kasan_check_read+0x11/0x20 [ 988.589851] ? _copy_to_user+0x87/0xd0 [ 988.593731] ? put_timespec64+0xb4/0x100 [ 988.597777] ? nsecs_to_jiffies+0x30/0x30 [ 988.601909] ? SyS_clock_gettime+0xf8/0x180 [ 988.606215] SyS_sendmmsg+0x35/0x60 [ 988.609824] ? __sys_sendmmsg+0x3a0/0x3a0 [ 988.613959] do_syscall_64+0x1e8/0x640 [ 988.617955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 988.622793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 988.627969] RIP: 0033:0x459a09 [ 988.631142] RSP: 002b:00007f15fa0a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 988.638829] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a09 [ 988.646881] RDX: 0000000000000001 RSI: 0000000020005c00 RDI: 0000000000000003 [ 988.654331] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 988.661622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f15fa0a46d4 [ 988.668967] R13: 00000000004c71df R14: 00000000004dc9f8 R15: 00000000ffffffff [ 988.676230] Code: 0f 0b 48 89 75 d0 e8 08 15 c8 fb 48 8b 75 d0 4d 89 e1 4d 89 e0 48 c7 c1 60 3e fd 86 48 c7 c7 00 3e fd 86 48 89 f2 e8 7b 50 b6 fb <0f> 0b e8 e1 14 c8 fb 48 c7 c7 e0 3f fd 86 e8 68 50 b6 fb 0f 0b [ 988.695315] RIP: rxrpc_disconnect_client_call.cold+0x29/0x7a RSP: ffff8880a1dff6e0 [ 988.703102] ---[ end trace 73c0c944037d26d4 ]--- [ 988.707858] Kernel panic - not syncing: Fatal exception [ 988.715162] Kernel Offset: disabled [ 988.718848] Rebooting in 86400 seconds..