[ 38.497662] random: cc1: uninitialized urandom read (8 bytes read) [ 39.231007] IPVS: ftp: loaded support on port[0] = 21 [ 40.388917] can: request_module (can-proto-0) failed. [ 40.398321] can: request_module (can-proto-0) failed. [ 40.562615] audit: type=1400 audit(1578858996.509:37): avc: denied { create } for pid=6794 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 [ 40.586293] audit: type=1400 audit(1578858996.509:38): avc: denied { create } for pid=6794 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 [ 40.610727] audit: type=1400 audit(1578858996.509:39): avc: denied { create } for pid=6794 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 [ 40.760754] random: sshd: uninitialized urandom read (32 bytes read) [ 41.540972] random: sshd: uninitialized urandom read (32 bytes read) [ 41.749033] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.1.62' (ECDSA) to the list of known hosts. 2020/01/12 19:56:43 parsed 1 programs 2020/01/12 19:56:43 executed programs: 0 [ 47.686411] audit: type=1400 audit(1578859003.629:40): avc: denied { map } for pid=6867 comm="syz-execprog" path="/root/syzkaller-shm874187782" dev="sda1" ino=16508 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 47.951078] IPVS: ftp: loaded support on port[0] = 21 [ 48.788871] IPVS: ftp: loaded support on port[0] = 21 [ 48.837109] chnl_net:caif_netlink_parms(): no params data found [ 48.866241] IPVS: ftp: loaded support on port[0] = 21 [ 48.893754] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.900745] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.907658] device bridge_slave_0 entered promiscuous mode [ 48.916647] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.923105] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.930135] device bridge_slave_1 entered promiscuous mode [ 48.975901] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 48.986427] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.024588] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.033521] team0: Port device team_slave_0 added [ 49.039142] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.046450] team0: Port device team_slave_1 added [ 49.052258] chnl_net:caif_netlink_parms(): no params data found [ 49.053227] IPVS: ftp: loaded support on port[0] = 21 [ 49.073180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.084461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.162115] device hsr_slave_0 entered promiscuous mode [ 49.200339] device hsr_slave_1 entered promiscuous mode [ 49.244863] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.273067] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.279793] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.286296] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.293643] device bridge_slave_0 entered promiscuous mode [ 49.302203] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.308579] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.315961] device bridge_slave_1 entered promiscuous mode [ 49.341109] chnl_net:caif_netlink_parms(): no params data found [ 49.355407] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.366386] IPVS: ftp: loaded support on port[0] = 21 [ 49.388936] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.419791] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.427267] team0: Port device team_slave_0 added [ 49.435624] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.442267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.449256] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.455658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.482562] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.489625] team0: Port device team_slave_1 added [ 49.497195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.505098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.512373] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.518735] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.526985] device bridge_slave_0 entered promiscuous mode [ 49.535418] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.543336] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.550446] device bridge_slave_1 entered promiscuous mode [ 49.576829] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 49.608199] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 49.627057] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 49.634434] team0: Port device team_slave_0 added [ 49.703071] device hsr_slave_0 entered promiscuous mode [ 49.760487] device hsr_slave_1 entered promiscuous mode [ 49.803218] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 49.811060] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 49.817945] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 49.825805] team0: Port device team_slave_1 added [ 49.833423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.851622] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.869040] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.878718] chnl_net:caif_netlink_parms(): no params data found [ 49.887078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.924720] IPVS: ftp: loaded support on port[0] = 21 [ 49.952417] device hsr_slave_0 entered promiscuous mode [ 49.990372] device hsr_slave_1 entered promiscuous mode [ 50.030819] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.037869] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.079146] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.086890] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.094070] device bridge_slave_0 entered promiscuous mode [ 50.108135] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.114591] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.121284] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.128246] device bridge_slave_1 entered promiscuous mode [ 50.148174] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.162504] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.173228] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.208087] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.215492] team0: Port device team_slave_0 added [ 50.226387] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.233666] team0: Port device team_slave_1 added [ 50.238952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.288326] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.316900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.339129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.346583] chnl_net:caif_netlink_parms(): no params data found [ 50.423481] device hsr_slave_0 entered promiscuous mode [ 50.460497] device hsr_slave_1 entered promiscuous mode [ 50.540892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.553873] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.561749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.574774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.582603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.595932] chnl_net:caif_netlink_parms(): no params data found [ 50.607065] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.613501] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.625400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.640946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.674144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.681841] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.692664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.700527] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.706944] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.714472] device bridge_slave_0 entered promiscuous mode [ 50.722127] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.728478] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.735630] device bridge_slave_1 entered promiscuous mode [ 50.742183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.749384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.757757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.768012] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.774727] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.798324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.806381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.814323] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.820788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.828628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.838532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.846104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.856417] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.865821] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.878351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.885515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.892376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.899987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.907624] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.913991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.923714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.933619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 50.959022] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.967163] team0: Port device team_slave_0 added [ 50.973490] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.979556] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.986466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.994444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.002140] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.008476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.015335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.023716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.034401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.042981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.050780] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.057135] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.066273] device bridge_slave_0 entered promiscuous mode [ 51.073590] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.082958] team0: Port device team_slave_1 added [ 51.088445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.098535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.108175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.116110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.124329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.132028] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.138370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.146920] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.156949] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.163396] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.172714] device bridge_slave_1 entered promiscuous mode [ 51.189677] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.212927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.222348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.230505] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.238612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.246418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.256121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.264484] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.333647] device hsr_slave_0 entered promiscuous mode [ 51.390379] device hsr_slave_1 entered promiscuous mode [ 51.430877] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.438391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.445831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.453987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.462027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.469723] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.476123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.483912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.491917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.499455] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.505850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.512660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.520572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.528861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.538013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.545506] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.552903] team0: Port device team_slave_0 added [ 51.560771] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.569810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.578123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.587917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.595822] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.604895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.612259] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.619305] team0: Port device team_slave_1 added [ 51.624977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.634426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.653214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.665884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.675314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.684718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.743693] device hsr_slave_0 entered promiscuous mode [ 51.800499] device hsr_slave_1 entered promiscuous mode [ 51.840357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.848124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.855993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.863778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.871384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.879085] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.887008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.895945] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.908777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.918557] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.925986] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.935100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.942709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.950189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.957651] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.967714] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.995611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.005526] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.014161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.023141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.032766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.041295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.048840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.056524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.064159] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.074003] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.083080] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.089121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.099686] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.109903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.117772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.130709] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.139253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.156997] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.165938] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.172517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.184052] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.196161] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.206262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.215343] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.226524] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.232715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.244234] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.251169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.258119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.265545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.273769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.284266] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.290868] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.302525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.313048] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.323178] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.344945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.354256] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.365417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.373730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.382036] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.388392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.395653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.403466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.411252] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.417612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.424631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.432421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.447386] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.457048] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.468329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.479963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.494817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.502306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.509174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.521820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.529753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.537964] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.547166] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.566235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.579299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.590667] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.596785] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.609488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2020/01/12 19:56:48 executed programs: 8 [ 52.623155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.633000] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.651290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 52.664966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 52.693198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.705408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.729966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.746490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.766233] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.775229] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.782434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.797121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.804841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.815799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.825950] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.836006] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.846592] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.856738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.864896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.874254] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.880662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.889715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.902563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.913543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.923066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.939245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.949771] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.956339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.964446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.973497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.981428] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.988372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.996421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.005677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.015233] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.022248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.030886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.038425] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.044882] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.051820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.063127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.071740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.081216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.091668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.098701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 53.106504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.115262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 53.132372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.140494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.148302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.159472] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.168388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.178103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.187253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.197610] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.204643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 53.212558] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.220201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.227764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.236354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 53.244090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.251935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.259347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.267498] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.277066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 53.285896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.294202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.305625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.316211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.324249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.333887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 53.346916] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.353524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.361569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.369126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.381711] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 53.387783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.405513] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.420177] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 53.437979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.447410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.446731] ================================================================== [ 54.449033] BUG: unable to handle kernel [ 54.454278] BUG: KASAN: null-ptr-deref in llcp_sock_getname+0x378/0x480 [ 54.454279] NULL pointer dereference at (null) [ 54.458411] Read of size 3 at addr (null) by task syz-executor.4/7000 [ 54.465159] IP: memcpy_erms+0x6/0x10 [ 54.470591] [ 54.478034] PGD a6009067 [ 54.481876] CPU: 1 PID: 7000 Comm: syz-executor.4 Not tainted 4.14.164-syzkaller #0 [ 54.483492] P4D a6009067 [ 54.486339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.486346] Call Trace: [ 54.494148] PUD 9234c067 [ 54.496901] dump_stack+0xf7/0x13b [ 54.506417] PMD 0 [ 54.509027] ? llcp_sock_getname+0x378/0x480 [ 54.515881] kasan_report.cold.8+0x6d/0x2d3 [ 54.518011] Oops: 0000 [#1] PREEMPT SMP KASAN [ 54.522403] check_memory_region+0x13e/0x1b0 [ 54.526701] Modules linked in: [ 54.531299] memcpy+0x23/0x50 [ 54.538873] llcp_sock_getname+0x378/0x480 [ 54.541956] CPU: 0 PID: 7003 Comm: syz-executor.2 Not tainted 4.14.164-syzkaller #0 [ 54.546173] SYSC_getpeername+0x122/0x250 [ 54.553974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.558131] ? SYSC_getsockname+0x200/0x200 [ 54.567486] task: ffff8880816a8480 task.stack: ffff888093bf0000 [ 54.571912] ? _copy_to_user+0x91/0xb0 [ 54.586549] RIP: 0010:memcpy_erms+0x6/0x10 [ 54.590414] ? nsecs_to_jiffies+0x20/0x20 [ 54.594618] RSP: 0018:ffff888093bf7cb8 EFLAGS: 00010246 [ 54.598745] ? SyS_clock_settime+0x1a0/0x1a0 [ 54.604080] RAX: ffff888093bf7e22 RBX: 0000000000000003 RCX: 0000000000000003 [ 54.604084] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffff888093bf7e22 [ 54.608471] ? do_syscall_64+0x4c/0x5b0 [ 54.615716] RBP: ffff888093bf7cd8 R08: ffffed101277efc5 R09: ffffed101277efc4 [ 54.622985] ? SyS_getsockname+0x10/0x10 [ 54.626930] R10: ffffed101277efc4 R11: ffff888093bf7e24 R12: ffff888093bf7e22 [ 54.634181] SyS_getpeername+0x9/0x10 [ 54.638216] R13: 0000000000000000 R14: ffff88809e9a2a10 R15: 0000000000000000 [ 54.645467] do_syscall_64+0x1c7/0x5b0 [ 54.649253] FS: 00007f9aa0793700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 54.656520] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.660384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.668590] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.673400] CR2: 0000000000000000 CR3: 000000009962f000 CR4: 00000000001406f0 [ 54.673406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.679265] RIP: 0033:0x459f39 [ 54.684624] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.691873] RSP: 002b:00007fc5d9688c78 EFLAGS: 00000246 [ 54.699119] Call Trace: [ 54.702289] ORIG_RAX: 0000000000000034 [ 54.709539] ? memcpy+0x45/0x50 [ 54.714875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 [ 54.717445] llcp_sock_getname+0x378/0x480 [ 54.721392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.724657] SYSC_getpeername+0x122/0x250 [ 54.731901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.736112] ? SYSC_getsockname+0x200/0x200 [ 54.743407] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc5d96896d4 [ 54.747555] ? _copy_to_user+0x91/0xb0 [ 54.754800] R13: 00000000004c0bd0 R14: 00000000004d3668 R15: 00000000ffffffff [ 54.759110] ? nsecs_to_jiffies+0x20/0x20 [ 54.766365] ================================================================== [ 54.770285] ? SyS_clock_settime+0x1a0/0x1a0 [ 54.779180] Kernel panic - not syncing: panic_on_warn set ... [ 54.779180] [ 54.781676] ? do_syscall_64+0x4c/0x5b0 [ 54.804742] ? SyS_getsockname+0x10/0x10 [ 54.808788] SyS_getpeername+0x9/0x10 [ 54.812576] do_syscall_64+0x1c7/0x5b0 [ 54.816443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.821267] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.826437] RIP: 0033:0x459f39 [ 54.829605] RSP: 002b:00007f9aa0792c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000034 [ 54.837311] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459f39 [ 54.844589] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 54.851849] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 54.859130] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9aa07936d4 [ 54.866383] R13: 00000000004c0bd0 R14: 00000000004d3668 R15: 00000000ffffffff [ 54.873641] Code: 90 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 [ 54.892736] RIP: memcpy_erms+0x6/0x10 RSP: ffff888093bf7cb8 [ 54.898426] CR2: 0000000000000000 [ 54.903263] Kernel Offset: disabled [ 54.906887] Rebooting in 86400 seconds..