[ 40.271267] audit: type=1400 audit(1578849691.896:37): avc: denied { map } for pid=6907 comm="syz-fuzzer" path="/root/syzkaller-shm209758435" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 40.520962] IPVS: ftp: loaded support on port[0] = 21 [ 41.631321] can: request_module (can-proto-0) failed. [ 41.640697] can: request_module (can-proto-0) failed. [ 41.793680] audit: type=1400 audit(1578849693.416:38): avc: denied { create } for pid=6907 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 [ 41.817282] audit: type=1400 audit(1578849693.416:39): avc: denied { create } for pid=6907 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 [ 41.841202] audit: type=1400 audit(1578849693.416:40): avc: denied { create } for pid=6907 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 [ 41.986307] random: sshd: uninitialized urandom read (32 bytes read) [ 42.664468] random: sshd: uninitialized urandom read (32 bytes read) [ 42.892013] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2020/01/12 17:21:40 parsed 1 programs 2020/01/12 17:21:40 executed programs: 0 [ 49.170971] IPVS: ftp: loaded support on port[0] = 21 [ 50.017308] chnl_net:caif_netlink_parms(): no params data found [ 50.031534] IPVS: ftp: loaded support on port[0] = 21 [ 50.061110] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.067903] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.074860] device bridge_slave_0 entered promiscuous mode [ 50.083766] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.090160] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.096958] device bridge_slave_1 entered promiscuous mode [ 50.119682] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.132500] IPVS: ftp: loaded support on port[0] = 21 [ 50.141759] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.189914] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.197099] team0: Port device team_slave_0 added [ 50.208928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.216010] team0: Port device team_slave_1 added [ 50.224782] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.233780] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.240901] chnl_net:caif_netlink_parms(): no params data found [ 50.321864] device hsr_slave_0 entered promiscuous mode [ 50.360271] device hsr_slave_1 entered promiscuous mode [ 50.440674] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.449727] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.458259] IPVS: ftp: loaded support on port[0] = 21 [ 50.495084] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.501794] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.508802] device bridge_slave_0 entered promiscuous mode [ 50.517631] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.524781] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.531773] device bridge_slave_1 entered promiscuous mode [ 50.548705] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.555239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.562136] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.568471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.579675] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.598946] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.619746] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.627167] team0: Port device team_slave_0 added [ 50.649931] chnl_net:caif_netlink_parms(): no params data found [ 50.662891] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.670110] team0: Port device team_slave_1 added [ 50.678390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.687358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.763146] device hsr_slave_0 entered promiscuous mode [ 50.810327] device hsr_slave_1 entered promiscuous mode [ 50.874138] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.883004] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.902524] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.908614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.922602] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.929145] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.936553] device bridge_slave_0 entered promiscuous mode [ 50.946985] IPVS: ftp: loaded support on port[0] = 21 [ 50.953161] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.966338] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.972838] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.979937] device bridge_slave_1 entered promiscuous mode [ 51.005520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.015110] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.021488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.028056] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.034437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.056815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.065926] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.073930] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.081315] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.088504] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.095431] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.103526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.125012] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.131808] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.153166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.161216] team0: Port device team_slave_0 added [ 51.167023] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.174509] team0: Port device team_slave_1 added [ 51.183346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.196047] chnl_net:caif_netlink_parms(): no params data found [ 51.214173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.222215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.229742] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.236202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.243265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.253146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.267400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.276035] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.283925] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.290391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.297974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.372185] device hsr_slave_0 entered promiscuous mode [ 51.410304] device hsr_slave_1 entered promiscuous mode [ 51.460937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.471980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.487659] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.495970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.504433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.526605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.538385] IPVS: ftp: loaded support on port[0] = 21 [ 51.551792] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.563860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.571491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.578933] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.589806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.598865] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.607230] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.614882] device bridge_slave_0 entered promiscuous mode [ 51.624678] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.631356] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.638335] device bridge_slave_1 entered promiscuous mode [ 51.647655] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.657351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.679394] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.688259] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.697849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.705671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.721333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.744834] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.752458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.762160] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.768337] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.775730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.783285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.791250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.798121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.845876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.866311] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.873895] team0: Port device team_slave_0 added [ 51.879757] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.886982] team0: Port device team_slave_1 added [ 51.895147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.902753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.911380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.918889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.926923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.936163] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.942574] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.952962] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 51.958964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.969711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.982321] chnl_net:caif_netlink_parms(): no params data found [ 51.993475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.002633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.013679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.021787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.029312] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.035695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.060786] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.073392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.084190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.093509] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.115841] device hsr_slave_0 entered promiscuous mode [ 52.160473] device hsr_slave_1 entered promiscuous mode [ 52.212849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.221599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.230816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.238714] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.267710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.277428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.293192] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.299619] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.307060] device bridge_slave_0 entered promiscuous mode [ 52.313386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.321729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.329402] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.337460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.345095] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.360742] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.419938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.427235] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.437966] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.446676] device bridge_slave_1 entered promiscuous mode [ 52.467619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.477082] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.486894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.495607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.504863] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.519341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.530845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.538583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.546280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.558451] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.565719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.591423] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.598003] chnl_net:caif_netlink_parms(): no params data found [ 52.619668] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.627566] team0: Port device team_slave_0 added [ 52.634241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.641505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.651124] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.657228] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.668456] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.677572] team0: Port device team_slave_1 added [ 52.683364] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.703637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.729443] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.751862] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.758363] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.767506] device bridge_slave_0 entered promiscuous mode [ 52.776171] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.784220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.832229] device hsr_slave_0 entered promiscuous mode [ 52.870343] device hsr_slave_1 entered promiscuous mode [ 52.911388] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 52.918448] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 52.925658] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.932115] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.939306] device bridge_slave_1 entered promiscuous mode [ 52.952355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.960162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.967733] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.974199] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.983357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.995726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.008898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.016219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.024764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.032862] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.039203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.046265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.057069] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.066741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.080301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.088027] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.107723] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.115446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.124738] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.142927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.153261] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.160741] team0: Port device team_slave_0 added [ 53.168350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.179754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.189953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.203050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.210435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.217323] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.225634] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.234622] team0: Port device team_slave_1 added [ 53.240449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.247924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.259336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.274024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.281865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.301456] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.307555] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.315561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.329845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.337489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.347228] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.403593] device hsr_slave_0 entered promiscuous mode [ 53.460445] device hsr_slave_1 entered promiscuous mode [ 53.510794] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.518515] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.527157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.534567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.542369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.549876] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.556292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.563280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.570922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.578717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.588245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.598449] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.605233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.618219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.626865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.634813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.646649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.654799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.662607] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.668978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.679826] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.687777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.697255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.708493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.716672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.729219] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.737873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.745295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.761472] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 53.767563] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.774912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.783826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.795374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.804203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.814119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.829821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.836430] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.843964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.852741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.861560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.868603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.876893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.884606] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.890987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.897906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.906626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.915422] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.925651] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.933789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.941696] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.948993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.957061] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.965483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.975322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.985650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.994235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.005050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 2020/01/12 17:21:45 executed programs: 14 [ 54.013267] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.019654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.026999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.035092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.043959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.055779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.067500] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.073836] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.082596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.089744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.099925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.107792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.115699] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.122068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.129411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.144364] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.152798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.165207] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.171794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.179350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.187019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.194987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.202797] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.209133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.216579] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.225201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.234209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.242278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.249845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.257692] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.266901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.275693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.287432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.296863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.306516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.317594] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.330642] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.338561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.347243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.354907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.362559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.369902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.377617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.387806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.397954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 54.405998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.416529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.424093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.431841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.441050] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.447196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.461832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 54.469374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.477190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.488914] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 54.500578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.513274] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.522473] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 54.532927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.544854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.477463] ================================================================== [ 55.485085] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 55.485093] Read of size 63 at addr (null) by task syz-executor.4/7118 [ 55.485095] [ 55.485102] CPU: 1 PID: 7118 Comm: syz-executor.4 Not tainted 4.14.164-syzkaller #0 [ 55.485105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.485108] Call Trace: [ 55.485118] dump_stack+0xf7/0x13b [ 55.485122] ? llcp_sock_getname+0x378/0x480 [ 55.485131] kasan_report.cold.8+0x6d/0x2d3 [ 55.485137] check_memory_region+0x13e/0x1b0 [ 55.485141] memcpy+0x23/0x50 [ 55.485145] llcp_sock_getname+0x378/0x480 [ 55.485153] sock_getsockopt+0xaf4/0x1921 [ 55.485159] ? sk_get_meminfo+0x450/0x450 [ 55.485171] ? find_held_lock+0x36/0x1d0 [ 55.499547] ? sock_has_perm+0x1d6/0x2c0 [ 55.499553] ? selinux_tun_dev_create+0xc0/0xc0 [ 55.499567] ? selinux_socket_getsockopt+0x31/0x40 [ 55.570895] ? security_socket_getsockopt+0x6a/0xa0 [ 55.575903] SyS_getsockopt+0x1b6/0x1e0 [ 55.579859] ? SyS_setsockopt+0x1f0/0x1f0 [ 55.584013] ? SyS_clock_gettime+0x115/0x160 [ 55.588405] ? SyS_clock_settime+0x1a0/0x1a0 [ 55.592804] ? do_syscall_64+0x4c/0x5b0 [ 55.596772] ? SyS_setsockopt+0x1f0/0x1f0 [ 55.600905] do_syscall_64+0x1c7/0x5b0 [ 55.607036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.611866] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.617044] RIP: 0033:0x459f39 [ 55.620214] RSP: 002b:00007fe172de3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 55.627952] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459f39 [ 55.635206] RDX: 000000000000001c RSI: 0000000000000001 RDI: 0000000000000004 [ 55.642457] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 55.649710] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe172de46d4 [ 55.656967] R13: 00000000004c1408 R14: 00000000004d4ae0 R15: 00000000ffffffff [ 55.664255] ================================================================== [ 55.671595] Disabling lock debugging due to kernel taint [ 55.680589] Kernel panic - not syncing: panic_on_warn set ... [ 55.680589] [ 55.683254] kobject: 'loop1' (ffff8880a49c8f20): kobject_uevent_env [ 55.687980] CPU: 1 PID: 7118 Comm: syz-executor.4 Tainted: G B 4.14.164-syzkaller #0 [ 55.697387] kobject: 'loop1' (ffff8880a49c8f20): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 55.703380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.703383] Call Trace: [ 55.703397] dump_stack+0xf7/0x13b [ 55.703404] ? llcp_sock_getname+0x378/0x480 [ 55.703410] panic+0x1b0/0x358 [ 55.703413] ? add_taint.cold.5+0x11/0x11 [ 55.703420] ? ___preempt_schedule+0x16/0x18 [ 55.703425] ? llcp_sock_getname+0x378/0x480 [ 55.703431] kasan_end_report+0x47/0x4f [ 55.703435] kasan_report.cold.8+0x76/0x2d3 [ 55.703440] check_memory_region+0x13e/0x1b0 [ 55.703443] memcpy+0x23/0x50 [ 55.703447] llcp_sock_getname+0x378/0x480 [ 55.703455] sock_getsockopt+0xaf4/0x1921 [ 55.703461] ? sk_get_meminfo+0x450/0x450 [ 55.777020] ? find_held_lock+0x36/0x1d0 [ 55.781081] ? sock_has_perm+0x1d6/0x2c0 [ 55.785129] ? selinux_tun_dev_create+0xc0/0xc0 [ 55.789876] ? selinux_socket_getsockopt+0x31/0x40 [ 55.794810] ? security_socket_getsockopt+0x6a/0xa0 [ 55.799816] SyS_getsockopt+0x1b6/0x1e0 [ 55.803764] ? SyS_setsockopt+0x1f0/0x1f0 [ 55.807898] ? SyS_clock_gettime+0x115/0x160 [ 55.812300] ? SyS_clock_settime+0x1a0/0x1a0 [ 55.816683] ? do_syscall_64+0x4c/0x5b0 [ 55.820633] ? SyS_setsockopt+0x1f0/0x1f0 [ 55.824758] do_syscall_64+0x1c7/0x5b0 [ 55.828665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.833522] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.838700] RIP: 0033:0x459f39 [ 55.841870] RSP: 002b:00007fe172de3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 55.849552] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459f39 [ 55.856834] RDX: 000000000000001c RSI: 0000000000000001 RDI: 0000000000000004 [ 55.864088] RBP: 000000000075bf20 R08: 0000000020000140 R09: 0000000000000000 [ 55.871340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe172de46d4 [ 55.878605] R13: 00000000004c1408 R14: 00000000004d4ae0 R15: 00000000ffffffff [ 55.887209] Kernel Offset: disabled [ 55.890832] Rebooting in 86400 seconds..