ctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'sit0\x00', r6}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000008780)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000008740)={&(0x7f00000008c0)=ANY=[@ANYBLOB="3c000000c934b6dee47e533f9c623ddc107249623275c8ab67d1220ff5000294f8449ccf397e91a3aefd", @ANYRES16=r5, @ANYBLOB="200026bd7000fbdbdf250e0000000800050009000000040003001c00010008000600727200000800080020af00000800090036000000"], 0x3c}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008900), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback}, &(0x7f0000000040)=0xc) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000008a80)={&(0x7f0000008940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000008a40)={&(0x7f0000008980)={0x84, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}]}]}, 0x84}, 0x1, 0x0, 0x0, 0xc011}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000087c0)=@assoc_value={0x0}, &(0x7f0000008800)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008840)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$nl_route(r3, &(0x7f0000000980)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000940)={&(0x7f0000002000)=@bridge_getneigh={0x15a0, 0x1e, 0x408, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x40021, 0x40000}, [@IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_WEIGHT={0x8, 0xf, 0x7}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_CARRIER={0x8, 0x21, 0x9}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "33022f8ae815033e6df32beb163f5b5e314ce3b9f04ea7d67f671873b2a9dbf7"}, @IFLA_NET_NS_FD={0x8, 0x1c, r3}, @IFLA_LINKINFO={0x224, 0x12, [@IFLA_INFO_SLAVE_DATA={0xbc, 0x5, "2414fd4412ad854c802876a54b0ef84a1c4c521d32f2d4e86e518d59810bf2cf929a34cd4025c41983f73d3ea3a00852d72d788083d579718c025478333d7694108a13221690e5eff5e353f6b8617207036386d5b8a34a91c7b6c012a521bfe616fcd2107156fa06521397f2a47f9bc8641d5d7c3c4839b02e7ea15d3318c57cf097df050b1f1ec12cf4d9aeaa767361729b84884748102f3cd06c950e79c95822d9a1e593ebe7a6b2792d129089a9654519d1aacc1ee717"}, @IFLA_INFO_SLAVE_DATA={0x14, 0x5, "a2584d099ad667017861fce55c8f5e"}, @IFLA_INFO_KIND={0xc, 0x1, 'IPVS\x00'}, @IFLA_INFO_KIND={0xc, 0x1, 'none\x00'}, @IFLA_INFO_SLAVE_DATA={0x90, 0x5, "ea8c0eace34ea3768963c17bfce72d64c91a2ad71bdb090d344d0d60b5a457aa0a2179b519854797a611ca32215486735dbbfa7ef140eed81ad32975fb6947293b1c19076941dfd47ad4f16231d2a845e6273143bda6fabfbf6f175c45279f2851d20fe44ad27152cd94cc664d86bab3cac66946174d1db2784d8d41a9b719835d4c83876cd886cc08cb91"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'IPVS\x00'}, @IFLA_INFO_SLAVE_DATA={0x9c, 0x5, "849b7897ad008584dfcc40800df3bd36fe89690b43fb39f1af0758a5c82ba35b398917338713de916c980ce884728555c58793463e04f7c96c1fc11690aedc1e1a38adf3a9680f3feef4699c181b5d072f695ef9bef434efda8ae79c29c9d086c2342db04c4a21f421ab8da5fc144412ebaa5f18d2570a8b179448d67a36f9832f29dde562e0462487605ab933dfc1e8c4d704bb9c"}]}, @IFLA_VFINFO_LIST={0x1304, 0x16, [{0x8, 0x1, [@typed={0x4, 0x16}]}, {0x4, 0x1}, {0xcc, 0x1, [@typed={0x8, 0x9, @ipv4=@rand_addr=0xffffffffffffce64}, @generic="acf683b0dfd1664a1f338b3aad44d3ea8445e293192960cea5bbfdfe2c6242475c67fb87831ff29e3a2118284dfbe5d9ff3096abf469c2be5556c1b1341b4566beb55e960ad2cf08944f2b1817c3dc6ab9bf5d9c875884e6e83a59068fd19bd31a42", @generic="c2a3ed02803add91b85a2fd340ac2630b3faa335db8c12cfe32c1c7398959be5ab76882a91fbaf2adf26c479178494c165c975a9697ab461aedb7f98eb2bce5d2970b00d56e6d86e75524cb987460dcefce55c2eeda7540ce6287e3c"]}, {0x1228, 0x1, [@generic="096c8b0cab05b5018bf6bb72febe41cc3f5919b6ce75559e50b87d92d4c454d4ac7eb735cac4b55242bf53386cccc0d180", @generic="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", @nested={0x1a8, 0x63, [@typed={0x4, 0x4f}, @generic="91f9dddfda02e545b466b440b965e62829faffb302aadddea448ec19ed7e4687ece964027e7e60cc8c5329ea8d4d0e1020614238e54e96a99a59e5f4e488579dd0ac11677286c5595ba0c21b063aa012b48e4e3f931334a37497341d2f9bb251c26331823d780011aba50b873fd0", @typed={0x8, 0x95, @str='sip\x00'}, @typed={0x14, 0x48, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="522996f1658deb8edadfa7adaee16059bf8ba59af648f65a3245ef3833cbb1a8f60ab3c39ce7efbd3771c82e1b35122de44d64a11cca8c30932a17cb284ab15e46782ca575198f91266e2cd03bec9f0b4922bbc7462f7087aacd38e23e9bc59df9a4170644adb6cfb6dc61e4953cd6d647459622a21bc5c35e5998122ddecb957e561997eecb25321d81d4f4f3d70f68362f87223151744da31ba30571890def03912a673fa7f62d42f2f219edeab7244ec8d7af1da52e23985a04cf87eee0e541fbdfec48be02290f76aa82f42f85feefa2b0cf44fe772cba20f28888b26c2c4eddc095225f817ed14b1a3c0cbf1e90ccc9bf74f217e6", @typed={0x8, 0x7, @fd=r0}]}, @generic="5c56712a0467555d46116165ea3ce4a0751d539a2aeb8c8d7b7bafdc2bb431344354a381f1b6a063b7b08348dc5ca794e8d83735cf1aa4103674dd02ae703acaab40b910", @typed={0x4, 0x5e}]}]}, @IFLA_EVENT={0x8, 0x2c, 0xfffffffffffffffc}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x40}]}, 0x15a0}, 0x1, 0x0, 0x0, 0x200080c1}, 0x4000) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x9c, r8, 0x720, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) [ 230.431645] netlink: 'syz-executor6': attribute type 18 has an invalid length. [ 230.470282] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/04/05 17:38:21 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gretap0\x00', 0x8}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/04/05 17:38:21 executing program 1: socketpair(0x14, 0x6, 0xfffffffffffffff7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x6) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffff7) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008d8000)=ANY=[], 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5400000021000100000000000000000000000000000000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000004001100fc1f2b4e187be8c943d5fc6ce7e9bbd9cffe78921688f8a6a14da2895178296a7c33651c724d469867205914a1fec121dc80eb286715e2e211775acc3de40bf61df1c0d64167e1900c04c82c9fa92c7d337be2dbde148df9"], 0xfffffffffffffeac}, 0x1}, 0x0) 2018/04/05 17:38:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd6fff), &(0x7f0000001ffc)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x2, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x108) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x100000001, 0x4) 2018/04/05 17:38:21 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 17:38:21 executing program 5: socketpair(0x0, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000017eff0)=[{&(0x7f0000ea0000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/04/05 17:38:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001500)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001540)={0x0, 'dummy0\x00', 0x2}, 0x18) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000080)={{0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'ovf\x00', 0x20, 0x100000001, 0x45}, {@rand_addr=0x26, 0x4e22, 0x2000, 0x6, 0x100000001, 0x4}}, 0x44) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @multicast2=0xe0000002, 0x4e22, 0x2, 'sed\x00', 0x10, 0xffffffffffffff81, 0x5c}, {@rand_addr=0x1, 0x4e20, 0x2, 0x3f, 0x8001, 0x5d4a79cf}}, 0x44) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000240)={@loopback, @remote, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x36, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000100)=0x10) 2018/04/05 17:38:21 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f000039fd80)}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'gre0\x00', 0x9}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xe70}, 0xfffffffffffffffd) 2018/04/05 17:38:21 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/05 17:38:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000), 0xfffffffffffffdf0, 0xfffffffffffffffc, 0x0, 0xfd9d) socketpair(0x0, 0x80a, 0xf412, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f00000001c0)=ANY=[@ANYBLOB="940300001205080425bd7000fddbdf250c00000a540040005e49dca8aa1e268d458c5ca7f2c394925bceec2898f60c265c198f33a77416e00ce8e357b9fffa315aba4e8a28e5e311ae7e2b905bd33c3818835c58646aa4f6a5f55e3165521bd90b25d80f1e8e0000700040007618994074e242804026ff3041571dc33714eb2de9e3254c82a3ebb28ff368da5942e5a1f2e24d7330d206e05764e2cae76dd77260405f1a251afa92e92955f6550acc1bef631080e27a7a3e3d8779ab31ce6d4e8a2c5c3911f3869ede6c4910056ea0e6654831872d100000c401650008007800", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000e0c5ccbe", @ANYRES32=r0], 0x394}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/05 17:38:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'selinux.cpuset['}, {0x20}, {0x20, '&&@'}, {0x20, 'mime_type'}, {0x20, 'bdev{.'}, {0x20, 'GPL@eth1{&:vboxnet1'}], 0xa, "0c1a8851be9f4e89341cf19f1f6ae19fa87d386f4c83743969a8d8f6bb0acf37be2c476865c4d879869f90c2786db29563e6017d75e22d56000bf9c9bc272e63b668f0f1ffaa72273569e82f87d3a75fe02583e5782cef0402fa78442f759b668661018ef77eeff2c6068ba23158a97cda5452bfc02d89a08cc86d1ac3c4894da5006e5491c5e8968ee6a4cd6c3c4e59c583c68827904d931d6f7648d7a3496174bfa8a210aa6c08177f12327cdea151d4b7bb792ca47239f9cdd4310b399333f98b2b72d4a6350ff6437d4dce1f9b1b7699349eb6bb7437539c175069480bc87933acb6"}, 0x129) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000000040)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/04/05 17:38:21 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8002, 0xff}, 0x20) socketpair(0x0, 0x1, 0x3f, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="fffbffff8485c2c4cdea0bbb6844994b6a3a5f2297f10200d4c4966d7a5da186c9f8a6b12b5df1669da03d5bd0d978184376f1f8762718050000006f8981e585"]) 2018/04/05 17:38:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f43ff0)={0x2, &(0x7f0000b1dff8)=[{0x3c}, {0x6, 0x3, 0x3}]}, 0x10) 2018/04/05 17:38:21 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31e50ad1ca4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x41, 0x3, 0x7, 0x7, 0x20}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x8, 0x39, &(0x7f00000000c0)=""/57, 0x41f00, 0x0, [], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 17:38:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x3, 0x80005, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000005c0)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/215, &(0x7f0000000100)=0xd7) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000349ffc)=0x3ffffffffffffff, 0x23) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x9, 0x7, 0x7, 0x7, 0x6, [{0x1, 0x10001, 0x0, 0x0, 0x0, 0x804}, {0x4, 0x4, 0x9, 0x0, 0x0, 0x802}, {0x7ff, 0x19, 0xbc, 0x0, 0x0, 0x1}, {0x1, 0x0, 0x3, 0x0, 0x0, 0x1000}, {0xf7b, 0x100, 0x2, 0x0, 0x0, 0x4}, {0x9, 0x8001, 0x7, 0x0, 0x0, 0x8}]}) 2018/04/05 17:38:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = socket$inet6(0xa, 0x8000a, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, [0x8, 0x40, 0x0, 0x7, 0x976d, 0xb587, 0xff, 0x94cc138, 0x0, 0x38b, 0x1, 0x3, 0x9, 0xeb, 0x7fffffff]}, &(0x7f0000000100)=0x100) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x23c}], 0x1) 2018/04/05 17:38:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) socketpair(0x0, 0x80007, 0x400, &(0x7f0000000080)={0xffffffffffffffff}) accept4$bt_l2cap(r2, 0x0, &(0x7f00000000c0), 0x80000) 2018/04/05 17:38:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f1dfc7)="39000000110009470000bbe1c30500ca0700000002000000451800000000800019001a000d0000280f070003f7ff0900000000000000000000", 0x39}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xf8, r1, 0x0, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3bf6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8282}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/05 17:38:21 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000008c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x7, 0x5, 0x8, 0xffffffffffffffe1, 0x1d7, r4}, 0x20) r5 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000440)) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/05 17:38:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x48, 0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x9, 0x4) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x2, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001bc0)=0x1000, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x0, 0x6, 0xffffffffffff8000}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x7ff}, 0x8) 2018/04/05 17:38:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x803462288f83570f}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001980)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000019c0)={r2, 0x6ea, 0x18}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000121fc8)={0x0, 0x0, &(0x7f0000b12000), 0x0, &(0x7f0000673fe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$inet(0x2, 0x86, 0x0) r4 = socket(0x2, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0x26a3}, &(0x7f0000001900)=0x8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001840)={0x0, @empty, @multicast2}, &(0x7f0000001a00)=0xc) recvfrom$packet(r4, &(0x7f0000001780)=""/166, 0xa6, 0x40000000, &(0x7f00000018c0)={0x11, 0xf8, r6, 0x1, 0x100000001, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfffffffffffff5b3, 0x8, 0x6, 0x10, 0x40}, 0x98) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000001680)=@ax25, 0x80, &(0x7f0000152f70)=[{&(0x7f0000486000)=""/4096, 0xffffffffffffffd1}], 0x1, &(0x7f0000001700)=""/102, 0x66}, 0x20) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f00000001c0)="f566b1c89dee5e828fd516e7883184cec48e79d79df1dcb6149c68e095c9c8f01025f7706313b278d6c3e341709e2d527ccbe2aaac7f86881de0f85c15986edf900c49e380a106d29ed1a3fe3df343c4f9c1bfaf2e24cb0e97fcc2e489dbff06f98154b15caf5ced0c641d295759d8ed2fb86f2850225d6a5d1d8e26762874013ba15478d51dbb24ee", 0x89}, {&(0x7f0000000280)="cf153131a75e45cd5c3d381b01ffae272f1fb3804b69f0e9d46ab3431dab55e23b44572a53e90a896b94f72aff2692cf061371d0cce08fb299fd13e8ecddb68497eab86bcc2974b58e706b5b30e3022329dcc58e9910f4bde4b54f492002c54af0f1da92aab2c91aa0d82922b53c5128eb00979bf51f158ce6994f2f54d56e39b2b0611200d0774b69572cae11b98a7ed700c920af392357ced3cb8761fdb8b6b854e38962207389038751a969c337f054439a6ec8e2d17f0367b177e32a1654670587ba877ccfa9708e33cbce3a8c090ab8794c3c5332e7905c6da05f27745d77d0e5b10935f7", 0xe7}, {&(0x7f0000000380)="bce137be67b2bb9fbe6bd786c4923270eff536cc77714e5cc704350720e89c23ccf63dc51f29d9d8a3b119b65a128f07579a9b6db34b44c3ffc4dd531b5ec122199869c4e5ebdfab26b1b073a7c3ed473c4062f0", 0x54}, {&(0x7f0000000400)="67ce9e8033c1ed6a1bcb7e129f9e048b7ebe152bfc3ab30c78c39b63e4de6fd95ff1ef64a81e3a04a4ef0f0e9bb2ef2e4d730e532f62ed451934799133f6ae07984d7ea3d8981f9153b069a35cef66c08f89cbeb6e86d79a29a050d56088b4eff33e28e20c9b731df6fb", 0x6a}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="88cbb55886b5aea547d8597959a3b29b69fa838891543a", 0x17}, {&(0x7f00000014c0)="ab5783a77f51af4bc2e713409ae0c8f0a32bb8dea870429c65b7bfc1de18208344a8c80cc098cbac2172d95aae84745ba8aff678a4818c371b05959077f60c717b7fac5f2819fa4b20a7a3e3f9607d93ddc61226c7937dd81c6f8dd5ee0441e7bfa7201bfcbe099348e804b464a7a028d44b9c1676096549b5dee02baa2abbd4b6fbaab8", 0x84}, {&(0x7f0000001580)="bb41df6ed4c7dc89c9f2756fb3f1a41c5c4ec27466d61ef03fc7a31c09c6794efd20fe560c2e52e4c457be3658f94b5aa3470835dd97cf5fabc26c9d67ed5edeb25a0f8e9b6b16d6ee2a3549d03b4d69493bed9e911ce52aa7cd732ae98b8ffe09604b", 0x63}], 0x8, 0x2) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) 2018/04/05 17:38:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0effc), &(0x7f0000d65000)=0x4) socketpair(0x9, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x78b, @loopback={0x0, 0x1}, 0x5}}, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x0, 0x30, 0x3, 0x8}, &(0x7f0000000180)=0x18) 2018/04/05 17:38:22 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000c22fc0)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x1000000000000197, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000331ff7)=""/9, 0x9) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x31, "c4a4482c467ea4d0964b13b3ec360b6e0b2b82f384ad8c2abc4695ecbc573ddb31e5821f8b3e95701443995757a3138c40"}, &(0x7f0000000080)=0x39) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x8001}, 0x8) read(r0, &(0x7f00000002c0)=""/223, 0xdf) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1) shutdown(r0, 0x0) 2018/04/05 17:38:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) socketpair(0x3, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000180)={0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000140)=[{0x5, 0xd2, 0x2, &(0x7f0000000040)=""/210}]}) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0xea3c}, &(0x7f0000000480)=0x8) 2018/04/05 17:38:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000014, &(0x7f000077dffc), &(0x7f0000d28000)=0xffffffb2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7f, 0x0, 0x2, 0x2b}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x3, r2}) r3 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x207, 0x1, 0x2, 0x7fffffff, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/05 17:38:22 executing program 7: r0 = socket$inet(0x2, 0x100000000003, 0x6) socketpair(0xb, 0x803, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xa46, 0x0, 0x10003, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3, r2, 0x1, 0xc973}) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x1a) 2018/04/05 17:38:22 executing program 3: r0 = socket(0x18, 0x2, 0x2) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) 2018/04/05 17:38:22 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@srh={0x1d, 0x10, 0x4, 0x8, 0x6, 0x5, 0x3, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}]}, 0x88) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000000040)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="bb92a98bd2051a053505ad31c2c372329aebec8b60c0519e4d5282ae73253778"}) 2018/04/05 17:38:22 executing program 1: r0 = epoll_create(0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, r0, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000700)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000280)={0x6c, r3, 0x4, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfb}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x20004800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xbaf}}, [0x9, 0x800, 0x8, 0x200, 0x8, 0x5, 0x213, 0x8, 0x5, 0x0, 0x8, 0x5ea5, 0xfffffffffffffff9, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000680)=0x84) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1555555555555663, 0xfffffffffffffef7) shutdown(r1, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=@newlink={0xa8, 0x10, 0x30a, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r5}, [@IFLA_WEIGHT={0x8, 0xf, 0x369}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "d505d4f15592ba78f46eeb7bd4ee0be129527f7ce4caf6767702c0cd"}, @IFLA_AF_SPEC={0x20, 0x1a, [{0x4, 0x7}, {0x4, 0x2}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0x2}, {0x4, 0x1c}, {0x4, 0xa}]}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, @IFLA_IFALIAS={0x14, 0x14, 'ip6gretap0\x00'}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_GROUP={0x8, 0x1b, 0xfffffffffffffbff}, @IFLA_MASTER={0x8, 0xa, 0x4}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) 2018/04/05 17:38:22 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x100003f}, {0xa, 0x4e22, 0x7}, 0xfff, [0x2, 0x6d4, 0x8000, 0x1000000000004, 0xc6f, 0x8001, 0x0, 0x7ff]}, 0x5c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/05 17:38:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000200)={0x0, &(0x7f000000efe8)}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@file={0x0, './file0\x00'}, 0x0) r2 = socket(0xa, 0x6, 0x3) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x8000}, 0x10) r3 = socket(0x9, 0x80000, 0x200000007) write(r3, &(0x7f0000fa9fb3)="240000004e001f0014f9f4070008ffff02e9060004000100070001000400000000040008", 0xffffff71) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$llc(r3, &(0x7f0000000000)=""/50, 0x32, 0x140, &(0x7f0000000040)={0x1a, 0x333, 0x800, 0x8000, 0x41d, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/05 17:38:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) socketpair(0x0, 0x7, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xd, 0x6, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x29}, @jmp={0x5, 0x7, 0xf, 0x7, 0x0, 0x80, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x5}], &(0x7f0000000080)='syzkaller\x00', 0x6cf3, 0x1000, &(0x7f0000000540)=""/4096, 0x41100, 0x1, [], r1}, 0x48) 2018/04/05 17:38:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = epoll_create(0xfffffffffffff000) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r2}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000180), 0x4) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100fffe58", 0x1e}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/04/05 17:38:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x9, 0x18}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair(0xf, 0x80003, 0x4, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000005c0)=0x10001, 0x4) sendmsg$alg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="240eb462a97b4e5cdedf0f4397763575d1ed892e02a1c9cc0fe6b49103d0921e", 0x20}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 17:38:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001140)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="c175bb8ea712bd9aeba961df2e48dba0d1d8e0dbeba86ae50f6c086b5aceb061f07a41f90e2903398ad803ec11b68bec8ab87132b6b5b5108a5b631e81e6342800f21810f15bff9dcb6e892c50285f522504d9801b22f2525480664aca25fae539de24041210aa3eb8b54be7abb188dbf55645a7dcabc0b7bbdbc3de87f30f30073d22decc4dcd22dd7bd7980c6cf0e1004ccfce3e4bfd583e17a1df7581646c911b4c34fbe4f212f3a64462aabd0e22daa03d981a19a4def2156fed24dd081918059fe4ef70a2b6ab2bac33c33d193a5a5769f185febe64", 0xd8}], 0x1) 2018/04/05 17:38:23 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) socketpair$inet6(0xa, 0x4, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x78) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000200)="08e8b4c51e89a8d16a99b9ec4ef7ac96f289fa832aa538cd7ba7a6028aa6ffb9e790b33b55a056eabf8243f31f87a27a6951b937b0720448a8", 0x39) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/05 17:38:23 executing program 4: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000680)=ANY=[], &(0x7f00000005c0)) r0 = epoll_create1(0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffff9c, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_pwait(r0, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x40000001}) 2018/04/05 17:38:23 executing program 7: r0 = socket(0x5, 0xb, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000400)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x101, 0x6, [0x1, 0x6, 0xffffffffffff7fff, 0x401, 0x7, 0x8]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) 2018/04/05 17:38:23 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = socket(0x0, 0x801, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000002840)={&(0x7f0000002680)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000002800)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/05 17:38:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0xdb, 0x0, r0, 0x0, [0x115]}, 0x2c) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x901, 0x3, 0x1, 0x100000001, 0x8}, 0x14) 2018/04/05 17:38:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x3, 0x0, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2fc, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_deladdr={0x20, 0x15, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xd}}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/05 17:38:23 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/05 17:38:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xff, 0x100, 0x8000, 0x6a000, 0xc074, 0x4, 0x1f, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2aa, 0x3, 0x5, 0x10001, 0x100000000}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x3e, "339f4f3afe0e77f4fd9f772b7fc0a295c03d29a91d0376774aa2f216bbe7fd96ceddb1f5a91071d244b5135196542defa57caa96d8c6c86a22bc10a96535"}, &(0x7f0000000280)=0x46) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000000)="1bd6212565840330ca41198c9689dcc08d344c43bb6acbce69a6b7130ebd7753"}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[0x3f, 0x5]}) 2018/04/05 17:38:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0xffffff25) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000380)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f00000015c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001480)=@filter={'filter\x00', 0xe, 0x4, 0x820, [0x0, 0x20001600, 0x20001968, 0x20001df0], 0x0, &(0x7f0000000240), &(0x7f0000001600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x2, 0xe8ff, 'erspan0\x00', 'ipddp0\x00', 'bond0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xd0, 0x148, 0x1c0, [@arp={'arp\x00', 0x38, {{0x316, 0xe907, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, @rand_addr=0x7, 0xff000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x7, 0x8}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x7f, 0x7, 0xfffffffffffffff9, 0x0, 0x0, "3659c5af5f33e4653c27d8933d23d6b3d4eb1301dc13a652a446dbaef117eac16ebc2ba52a2a8bdeb700a64a2e606b1fab8a5156685dea44bcf9e775171ed13f"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7f, 0x9, 0x401, 0x0, 0x0, "d6c51a6ff91e0dc5377d3348e41ede0637f178d4049278cd8ed45ef60cfe51f476c2729e5245dc0a15aec9ef16d18a627faba1cb7ccb53e95b68965c31c6d939"}}}}, {{{0x5, 0x20, 0x88fd, 'vlan0\x00', 'ifb0\x00', 'teql0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0x140, 0x178, [@realm={'realm\x00', 0x10, {{0x81, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x100000000, 0x5}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x6, 0x5, 0xeef}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x38, 0x0, 'nr0\x00', 'nr0\x00', 'syzkaller0\x00', 'syzkaller0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x2a8, 0x308, 0x340, [@bpf0={'bpf\x00', 0x210, {{0xf, [{0x5, 0xa309, 0x1, 0x3}, {0xfffffffffffffffa, 0xc50e, 0x8001, 0x2f14}, {0x7, 0xd4c, 0x800, 0x400}, {0x7, 0x4, 0x5, 0x7}, {0x1fc00000, 0xc60, 0x49, 0x8}, {0x6, 0x3, 0x3, 0x61}, {0xffffffff, 0x4, 0x1000, 0x5}, {0x7, 0xfffffffffffffe1a, 0x5, 0x200}, {0x1, 0xb2, 0xffffffffffffff01, 0x9}, {0x640, 0x40, 0x1, 0xfff}, {0x4, 0x0, 0x10001}, {0x5, 0x1, 0x1, 0xffffffff}, {0x101, 0xb, 0x80000000, 0x8}, {0xf74, 0x10000, 0x80, 0x81}, {0xffffffffffff7fff, 0x6}, {0x400, 0x73c9, 0xaeb, 0x10001}, {0x8, 0xbb1, 0x100, 0x511e}, {0x1, 0x8, 0x101, 0xfffffffffffffffb}, {0xfff, 0xffffffffffffffff, 0x5, 0x9}, {0xffffffff, 0x80000001, 0x8, 0x2}, {0x6e, 0x6, 0xffffffffffffff05, 0x1}, {0x1f, 0x1, 0x0, 0x4a2d}, {0x1, 0x8, 0x7f, 0x9}, {0x4, 0x1c4, 0x689c, 0x1}, {0x3, 0x8, 0xa38, 0x4}, {0x9, 0x1, 0x2, 0x5}, {0x5, 0xa8, 0xf4, 0x3}, {0x8, 0xb0, 0x3, 0x64b0}, {0x2, 0xfff, 0xe44, 0x8000}, {0x8, 0x5, 0x20, 0x4}, {0x2, 0x400000000000000, 0x6, 0x3}, {0x3, 0xe723, 0x100, 0x3}, {0x1, 0x6c1, 0x0, 0x6}, {0x0, 0x1, 0x100000000, 0xfffffffffffffffd}, {0x401, 0x6, 0xffffffffffffff01, 0x9}, {0x1, 0xffffffff, 0x6, 0x20}, {0x7, 0x66b, 0x4, 0xfffffffffffff7b1}, {0xf4ea, 0x7, 0x2, 0x3}, {0x8, 0x83, 0x80000000, 0x8}, {0x81, 0x3, 0x200, 0x401}, {0x9, 0x400, 0x200000000, 0x7}, {0x1, 0x7, 0x1, 0x4}, {0x72, 0x9, 0x0, 0xfffffffffffffffa}, {0x0, 0x1, 0x80000000, 0x100000001}, {0x2a84, 0x971, 0x1, 0x200}, {0x0, 0x5, 0xf8e, 0x200}, {0x91b, 0x7, 0x8b, 0x400}, {0x10, 0xcb88, 0x80, 0x7}, {0x9, 0x0, 0x6d, 0x9}, {0x9, 0x0, 0xffff, 0x6}, {0xfffffffffffff483, 0x6, 0xde27, 0x1000}, {0x4, 0xc150, 0x3f, 0x200}, {0x101, 0x3, 0x2, 0x2}, {0x1, 0x3, 0x635c, 0x5}, {0x2, 0x8, 0x794, 0x864a}, {0x9, 0x6, 0x800, 0x7}, {0x10001, 0x200, 0x9, 0x7}, {0x80, 0x7ff, 0xf47, 0x200}, {0x8001, 0x0, 0x4, 0x5}, {0x3, 0x0, 0x8, 0xffffffff80000001}, {0xffffffff00000000, 0x4, 0x7000, 0x6}, {0x4, 0x7, 0x2, 0x1}, {0x0, 0x800, 0x6}, {0x3, 0x5, 0x1, 0x7}], 0x6}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xd4}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0xf, 0x2, 0x600, 'ip6gretap0\x00', 'ip6gre0\x00', 'ip_vti0\x00', 'bcsf0\x00', @random="147010eada3f", [0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x8000, 0x1ff, 0x400, 0x0, 0x0, "283b7231cf4ed4f6143f46c11121b72223350f4724695a9fe05d8b6708a29f50356a3b5ec22a4f6d42670968522933c448a78235a2da00d63e0017a7c9fed115"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x898) 2018/04/05 17:38:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000200566755368b840eba020000006e84d288393f9d8b2c9d6d86a0fec0c3a2abd636a2a0c683dd8a7b3f3e7456f6815cab11399e725d115f9956f43f622bd4db4e5a232b628a750a4361"], 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000480)=@ax25, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000540)=0x1, 0x4) 2018/04/05 17:38:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000000), &(0x7f0000000100)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/05 17:38:23 executing program 5: syz_emit_ethernet(0xf6, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@x25={0x805, {0x2, 0x6, 0x0, "710ee2891463868022a0a0817b628c986c9a0449c2ae67e5149193c59748528a5ca66215f4f4a466136259fd97b507c73cc6fb891739933b7ba4af55e521a420e4b32ecd17c32880fee955bb25eb16172cd149c3fe7f230f5eed9bfb27a86b6a3f4e6340e777b635a8f6a530c3bc3db0e0b78b53671fd9645d44bbb2332a10a5772576147031bc61949f881e7a51c8ce1a620a43646a1b0aa90a87b92ed09c8090fc3095bd99aa883213c153a6afb8349d7285df3c137573436210db8e8eff91e89d00a92842ef8aa90307a55141e0d7d48cb01018fd06cdf3da0fe258a6788583ed66b426"}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6076603f00302fffbe8000000000000000000000000000ffff02000000000000000000000000000128481da8e381e01d8c51b7a89eedfd44860090780002040060c1020000000000ff01000000000000180300f500000001ff020000000000000000000000000001"], 0x0) 2018/04/05 17:38:23 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0xfea5, 0x80800) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000a00)={0x30000000, 0x7, 0x8000}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000), 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/05 17:38:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/05 17:38:24 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x2bb) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bpq0\x00', 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xfffffffffffffffc}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/05 17:38:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x465) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x7, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x22b, 0x2, 0x4, 0x80000000, 0x5, &(0x7f0000000000)='bpq0\x00', 0x9, 0x6}) 2018/04/05 17:38:24 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt(r0, 0x7, 0xfffffffffffffffa, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) 2018/04/05 17:38:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0x9}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/04/05 17:38:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001980)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001b40)={&(0x7f0000001940)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)={0x13c, r2, 0x200, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x92c}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb95a}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcc}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x14) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00000025c0)={&(0x7f0000000200)=@vsock, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/68, 0x44}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 17:38:24 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) connect$ipx(r1, &(0x7f0000001400)={0x4, 0x4, 0xfff, "94fa54ebcf0a", 0x6}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 17:38:24 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xffffff, 0x10000000000035, r0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400)=0x4, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bfaffc), 0x2c8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000240)={r4, &(0x7f0000000140)=""/233}) 2018/04/05 17:38:24 executing program 2: unshare(0x20240000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001180)=r0, 0xffffffffffffffea) recvfrom(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x40010100, &(0x7f0000001080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x4, 0x1, 0x1}}, 0x80) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001100)) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000001140)=0x9, 0x4) [ 234.665358] kernel msg: ebtables bug: please report to author: Wrong len argument [ 234.678842] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 17:38:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0x5, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x0, 0x5e, 0x800, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x28}, 0x1}, 0x0) r1 = socket(0x1f, 0xa, 0x4) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000280)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"7a8e143951230c"}, 0xe56e}, [{"f556f79bc36255"}, {"7db86dcd356914"}, {"b2176432ab4e3b"}, {"97f6c17971ccc1"}, {"2f4b5196360f93"}, {"0902fbec7cdf55"}, {"9d35045f1a2ee1"}, {"285eba51da6194"}]}, 0x2f3) 2018/04/05 17:38:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004c4000)=ANY=[@ANYBLOB="1400000023000103ff4021f1b706c0b561e60e65"], 0x14}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ifreq(r1, 0x896a, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_addrs=@can={0x1d, 0x0}}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/05 17:38:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000180)=""/8, &(0x7f0000706ffc)=0x8) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000040)=0xfffffc92) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x106}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd25, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r1, 0x5fa9}, 0x8) 2018/04/05 17:38:24 executing program 3: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102000a, 0x4) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2) r1 = socket(0xf, 0x80800, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, r2, 0x400, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000000) 2018/04/05 17:38:24 executing program 4: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xbd, "d347daa423d476d36a86256f3d0ca2ebb350bb516d8285a9473acd01d36ec9e2e735628e6466dcb622536fe5ce8c42065db1298001acfef5afa13b94d362503a9c922cee454ea5d4df542d1185c02bb5f9e592eb999bf630e84d34fbd4f1d0dacb7e85aeb1b5aa82feb80473e89282422befdaa9f08380d38434231b4e1e41363d2f5449595bc2c86986a448b6c1af9729785058f43fc0ac76255c9a8e5a70aad4f4b924634ee5ff832d188914723fc9b44e24838a545427b1b80a6149"}, &(0x7f0000000000)=0xc5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0x2}, 0x8) 2018/04/05 17:38:24 executing program 0: r0 = socket$inet(0x2, 0x800, 0x9) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) recvfrom$unix(r1, &(0x7f0000000340)=""/216, 0xd8, 0x2000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socketpair$inet(0x2, 0x3, 0xe2f5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000000440)={'erspan0\x00', @ifru_mtu=0xfff}) r4 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f00000002c0)=0xe, 0x80800) bind$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x8, {0x4, 0x1, 0x9, 0xffff, 0x1, 0x6}, 0x4, 0x5}, 0xe) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000080)={{0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'rr\x00', 0x10, 0x9, 0x50}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x0, 0x3, 0x6}}, 0x44) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000540)={@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x804}, {&(0x7f0000000480)=""/122, 0x7a}, &(0x7f0000000500)}, 0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x2d4d}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r5, 0x401, 0x6, 0x200}, 0x10) 2018/04/05 17:38:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000240)={r0}) accept4(r0, &(0x7f0000000140)=@pppol2tpv3in6, &(0x7f00000001c0)=0x80, 0x0) 2018/04/05 17:38:25 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000040), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) socket$inet_tcp(0x2, 0x1, 0x0) [ 235.544153] tc_dump_action: action bad kind [ 235.580535] tc_dump_action: action bad kind 2018/04/05 17:38:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000ac3000)="47505d04", 0x7, 0xffffffffffffff02, &(0x7f0000000080)=""/103}, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000000100)=""/195, 0x0, 0x100000000}, 0x48) 2018/04/05 17:38:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x20000000000000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000100)=0xb) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x40, 0x7, 0x200, 0xffffffff00000001, 0x4, 0x71c1, 0x3}, 0xc) 2018/04/05 17:38:25 executing program 7: socketpair(0x0, 0x3, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=ANY=[@ANYBLOB="bf02000000000000000100050200810502df4fc2040000facb797100000000004979cfb686af978f430db51f4d3af5b76e031f5afb57ac435fff9462fad3aa4e9672d1c3e8a4af4d77b9b2048087c5c60a106b74fc44fe56d7be736b00c8d8e4b13377d9ef4f226e5697c4ba780376ef767033c287c73617fc65ddf27f646c3091a6981795d53b4d7898bbe68bd0c5188a3260b69800000004803f8ec2c4bc28333b89a28cec4697b2225dcc5c08fab5546eabbc7f2ab18f2432dd0c653bb0501d17b84f1331"], 0x20) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) ioctl$sock_ifreq(r2, 0x89fe, &(0x7f0000000040)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="bb92a98bd2051a053505ad31c2c372329aebec8b60c0519e4d5282ae73253778"}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/04/05 17:38:25 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x3049c747742f96e8) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r0 = socket$inet6(0xa, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1f, 0x1, 0x7, 0x1, 0x8f}, &(0x7f0000000200)=0x98) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080)=0x88, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x80000000, 0x30}, &(0x7f00000001c0)=0x1b6) 2018/04/05 17:38:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"62638f66300087ffff00000000000200", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ipddp0\x00', r1}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000005c0), 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x3000000000000000, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1, [{{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x110) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0xa0010, r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x110) 2018/04/05 17:38:25 executing program 5: r0 = socket(0x11, 0x1, 0x7) ioctl(r0, 0x8912, &(0x7f0000000000)="c600000000f70005172d6f") 2018/04/05 17:38:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b001406c8fe8000000000000000000000000000aa00aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/04/05 17:38:25 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00004d2b32)=0x3, 0x4) read(r0, &(0x7f00000004c0)=""/9, 0x9) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r2, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = getpid() sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r5}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, 0xffffffffffffffff, 0x8000000041) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r6, 0xffffffffffffffff, 0x6bf081f2, 0x2) getpeername(r1, &(0x7f0000000440)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) write(r2, &(0x7f00000000c0), 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000300)='tunl0\x00', 0x10) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000062c000/0x600000)=nil, 0x600000, 0x1000001, 0x8001e, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000000140), 0x100002fb) r8 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_sctp(0xa, 0x3ffffffffffffffb, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000100)=0x3, 0xfffffffffffffd0b) 2018/04/05 17:38:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x65, r2}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="acbb915d6846975d5d248d4c727115f29ae03c05a154030003683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d3001b60c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) getuid() recvfrom$inet(r0, &(0x7f00000002c0)=""/218, 0xda, 0x0, 0x0, 0x0) 2018/04/05 17:38:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000007000)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000700)="268ceb0f39fa6cd856d55e662b318c136f12496e861f1458484c4a249debb776ea0ad9d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed04c680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb", 0x6b}], 0x1, &(0x7f0000000800)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x401}}, 0x4, 0x8}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/04/05 17:38:25 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000540)=0x60, 0x80800) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1f, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000280)=0x84) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x7e, "37957def7100c9d373e597b333930f6d3660f0f9e57be425356149e8f45d584930963f4a209ffc092031e48b9581f52d9bc3eb5009baacbc4289b50d8fe8591f8ef75bd8aebaf0105d5ecfb4a1f5d49636cb0b9bf95e98981bab22f596fe951cbe63f0c07425bae0e41c77e8638d47d238fb1abc3263b1946b906da67f1a"}, &(0x7f00000002c0)=0xa2) connect$nfc_llcp(r2, &(0x7f0000000580)={0x27, 0x0, 0x2, 0x0, 0x400, 0x7f, "34e4f74c2182b78731df342240df3b1e6f747f566281037cd2cc45d5810627df7aa0041533515ab97c61acca52caa9eb3dfe0a803169b1b01620c8454ca876", 0x3a}, 0x321) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/05 17:38:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f0000000580)=0x14, 0x80800) accept4$packet(r2, 0x0, &(0x7f00000005c0), 0x80000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="560b02ed3df22ee5f2a4e94dff6df133678f84e4cbd544c09fb563333c2aeb04090194c3e9d9a1c8f93b028569d02ff9cc1d18fa531b702fcecc8590efe8235561de52fda33120bcd77d61bb97bde115dbd2328ec7fb95134d3d79992fcd52a047882b746daff8dc325721169377ac1584f3faab057bcfa3c085569008c1aa88c229ac45d8aa42f399c4bd8ee346d44787711f89ae8f4b5a2383450d4e41166583b70e74bf3f39a95042af5232a0903f8429811cdcd34d3954471a897d", 0xbd}], 0x1, 0x0, 0x0, 0x10}, 0x41) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b82000)) shutdown(r1, 0x0) epoll_wait(r3, &(0x7f0000000380)=[{}, {}, {}], 0x3, 0x9f0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r6) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) ioctl$sock_proto_private(r4, 0x89e5, &(0x7f0000000240)="0af8ed6f749b365454d33e61efc0422ce312b46c627ea26dccddc257734c0be86377abc983310a7cf4b146b3bf1c3b68a40bc67cbadba277188337f0db03d9375a899d5ccd5f0f3f73968039a51809511b0e11") 2018/04/05 17:38:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x92db}, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 17:38:25 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="8d6060149b44", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100, 0xfffffffffffffff8, 0xd69, 0x2}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @ipv4={[], [0xff, 0xff]}, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000080)={0x1, 0x3, [0x8f, 0x546, 0x649, 0xeaa]}) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/05 17:38:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7, 0x4000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x6749, 0x6, [0xf65, 0x0, 0x100000001, 0x7ff, 0x1, 0x5aa4]}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000001c0)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf0, "3f1f5453f3b185c58fa63d98c2c6448666f7f2137aaf1a14d3b7a6895934139fe950b75dce2bae14893580aa0467ea5e3b39cfc0562818336304d937ff4e0248b75d712751face85546764f98e8ed5e3a290da84ddb75f66a1bfde4d30f164131ffea02efdb0e42c3c77089e80b5f23ddba961f090eb8178893d8c43cd05257376a4cf7733a45ff724a048c8235d39e35bf8ad89b54e5f5f453b3bdde2d5c0ea080c58d2acec91122ccae3d304728674b366a307573ef8802543cfa5c4ffe5675ecb819f520f6770515bd8f005fde802b65916b7b57db1fe1444c8ce92624e1255d6f2df2064b4453a3ea4fca6beeb5b"}, &(0x7f0000000000)=0xf8) 2018/04/05 17:38:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f00000000c0)="f73bf99aaac609c43ad68f20be476489567f8f0398554f585bdb56e9d836c6c17eb36cb544cc53d449814bf86e991eb3fc6aabfb3d971409f9bf98799f7a0fc4d25e1b763f88da3b9c7787cad61211bfa9e9a1c7a83e48888edc3333719e42e95704f99cc91a942c4142d10c57ab0ebce2398db21e693a20d751b678d5b46850f8144296c12be366ecff9ae3a73aba874a0b702ff2730fcfce4151ee0517cd7f405b43debda319d27179a32892b8707123ef2cfcad087037ddac93b2a914fb11d358c7aa7f741501cb18c9a8e2025798f8b681bc06ce660aec503f81485ecd7f4057f43f33e298889db1df58fc1f0231fa738fb88815fcdf9a06ea3be4540610740f2032dda5429cbc0ca38521b2ac92b5acff62910fad071ad380b4ccd198681e2c3707dd74f9ae07b7aac231db279a30005fab916df20ffdf43425a39057bcd7f4cc0200ee314f0bb1ff9c772bfa1dc2357c164b58ae78801b9410a790d990a54aee8b4e6268f1a642407bdf7bca700d453f40add12388e05094182e466dddb8c8e269a708765c9dc8bae31ab1c8341328c8927ec8563088dd169ce4d9388d50f737b3a8b7a5532c18d3b39bfc7aa873b1df6feb632d7bb35d178f59f973f1ae39accaaccf10e77cbc1c47950b543af3ec50d1a49c0e131a7a4eebd76dd1e4c24214db26339f6b0bcd76882895bc0b345f31359c024cb5fcc2f97f6f130479e1017da06c31534c03f958c3db2897e795f01e9f53967735784fc818a84b07163391cc99fd3dd5cccb39e64ae97a9cb237e015859634f820a90d07732f8789ae9c05ac7ffa739bf83f5532ad4887ea31c902dc4d9878c17f9a880e27023352f158bbcf26dc541de84e0f3b52580c1a2f0f354e86e09ebbc4cdfd2c18b2a63d48237afb840d01a66d092b4902b14cf9694763c31f00bb12701b3641595e29769b932f9e081a5904f2a70fa7edaef699e277f2bedff1f040342f5f4c4452dde5d1ac6d4ea88a80906ebe846a6f3a67b5562b3cecca34e6f0e7383234f1fcfd5b4d4e358211fd8702fa13b45ef62691f51bf03272064f36026dac5cbb7ca0f615fc67783defd9b6d4be2fa0eb8b38df8427690efe2ba9dc6931f996ab02d7d73a6b405d9a9e146998434e42f8aa1affe4ffccb54dd3686448c21c0aba2ea9b6f9dd092b1f49672ebd95d28865039232b884212cbe3495f75236fe299116024e985e41ea34b9f2db147d8c3d0d30d9aec5089e581d6136895b38bccfc40824f174385c463c2cfbd94dc27b77c05ef3d9416d4982258cf2ff10a3613e50ec930908d15e1465c40e310b1d211bd2b884584738d00f45e961c9d2850e3b204f7d88863e2c657d0d425ae2e6776fdb2bc01d4df317ecadfb7aad0871bf529d98b5a8446d1e0da593d3ab428eb0f2164fa3c5326f7617c701da53b78bd8295042cf5e1f451227e51abef5892f86801056781b9f88ae46e829530631881b472f4485abd1326115d8aafab9c4e5ee16de410d2c112d57902e3e3a227cb2bd9d2dcf18ebe3a642e191730607cf538f9393e3c465c12d3d3b61bc4bb4e3ba58cb07d51797ac9a859fcd2a65e944552f57ed6c3f99362d4e5f8988506a118ccd5456b67be0c5f9996af11a9e0b562771a219ad82c1a3ab1872ccd260f3faf6d082eaefe57c87dd73f5011fff8ef74ff993eb99747d3ad2d43a62fe3cd0b1a5a53042d5ecd749a0f3a036213e7fb220954a8e785b97b796737aec5eacfd1eafe3a4888dd1fd66706d1271bafc211b119d08554ee5af128cd1e22da54fe51b5ec4f24c74791a60c59e141fe25bdf465f9b8017ff3969409737d107d70bfe2ab98fd2c562345eed4bf6fcef72a9e374ef0c86b66aab3a02fc6e4ee00c90eba0fd182308da3e697a6062daa22bc63d1d8f671c9354610d06d3d9b4e8e1a909757cb04a1033d9d96228a67b2a3a732072135a435640b59bbf15a883ca7607cf1a3decdb59c4447904768ae9fe9ef1e9ad5fcfc6fe71b55fe092afe73e5a7ee6ce73312cd1c3637b9fadd738bb33001e89cc7f35867d229e00a90a3129961752c4f5798aa9ede70cdc7cbd08f455d9514d3de3b3601b84b2dfe8f810016dab9ab76ef05952b369d0d014ddb0a6e737f9c09926a3027b66126baff3929f64b90dc57c50eef5e957ee8170a137a73cd65a023d7997abd1ccc05231d5e4fe81ab2d64549bbbcf9587c0a86dfcb5de4931ede5a2296afe858081520438a3f86920b1553442a91e6c12f0a8210a13e1b3b7d37951ef2e72aca071d9f0772adc7c7f7ec8f5b9b75f63b2815319fbbfcfa6d73338fbfcc0a1894f7962106f8ea57d40a5a88e5a8987dbeb87cd202b802dc530ccb40954ca1c67f155a65c06b92839c06e9c6afdfc96175c99062373405a45614d3a5d07c510952825a9dce838f506e8e4d8e197870b9d14ce388648d75c8f805ba8f44d66f7e9871d3a2bdb479144bfeade1b913969dbfc49ab7953ea2ba07801c128100a06d4740d7ce886a98207da32f0901c1193e7f8eef0dea5f4b29ff2b05cbe103c87696692c155ab0335e30c88ffa86dbb6c97a8166045d10b053d005d4ef99e29342b2d3f561ce7e9138b474f9cc946b1f7cf83e6f2bf17aa5df58b3bc3f23c98f8041b257c790338b83099d2313d433ba3ebc600377805970c375bc5dd6375d1b798cdf3188aea0296daa501ecc7cec223d5e83cc4580d5e004e61b594b51410f43316ee843c6e0b8dbeb0d1c9cd2c5ca55bd06bb60936a8e5ee76ddfe03869050f724636ddfd75c22044ed6caeaa817f9e96f8a4d4f57127368275bf73225eec7c139d3e4e109124e635e9a9994cfa62a3b628b94c414dae5832e6c4aade290aa1f3bdddb5a609144a9864675f355e1cd6a5013ba532041dd832563fe6fc6a38eb685f897fa10ce8bc9f2b7a6d548ba296e76430e7e5e9f580f355ac5e25bcdd7f04988fe5956d379b1d7b7cb3e52f0dd9dfbfd5334cc8ed04b8407e9c36c482c5ee2ee96e552b60e170250b714e0328150f29c961db1aa748f8a9c0faad4ee0d6fac18310c5c0318b865c01a791e45663e5875601540c94bc7c78aa31532cc48a4563a40fdfc05c82100b6e9d75f337c0723bf0f8e4f50bf44912922b9fb9e0945ccaa5b2d331325646d3fd3b8bbe5f40378777d689ea602f93787d2c7ab49a04862d19bbcddfc90b40dd0e951bcadc9b34807f4106237d77e2f13a4ed5fec0e1c9009e79a7e3d14a5f1cad647aa78a807b941004f9bbbd6a6f7c1a47cb96577f58ff9f0a28c1648c668fe4595f6d241a385be7edfd26c5e0b259aabf43b3fa3b08cb06eeac5efe417fa1476571cc5a8d33af50152438173f2b399e0dc4859c552ab78e5d9de4f95ab7d749806d40030244cd3cc3bda055500c85f0ec750679ce8e3b4f24121e68e80188a447c654185b5860d5e031862411815b3bab8a35271937daf9248fe535492176453e9c6299bcb8a49fa57a759fa535cc4a8266f5837982ca03912c708805917c26665f49f8acf46042261c4404b812a4aa24989727ec2f79002686a3580a7fa234ea089cf1e8884272aa81bde4bf269a285fd62b0e0e0a1cd43621beff5874ff8e0d04a0448de8747121e43632c8a83efce5dd8fb70cc6b2621d8abbebf257cc2ab4c93b24fe680dd4947b5007e6f2160316a84be937a776a9f88f220d0bda6be2f7a9a667a053c207583c5aa72128345c258e8c7e5e3b1165062e3882bfa39288d35be16c3156565cc061bbbd3bb0f7be45eaa62b7b51de4cddd0a66cf47b76f3457827ad6122bf23250e07af6c4dadd6da04a3c32cf3d8567b5d6911319d0e1f20ca980f06c90d1e35ed6ce9fd89a0027c032f3887eba202f4d0eb571fda314d98959f0a92a35c2beeabd3c980bf5276d3b53010e37e777107e64ddf8b04144c4c18eefb0d63757a64331b6fd48329e39816cd27375c3c52526ade3ff4ca9537ae531dfb7039fb05b92b3db3487b171b2dc6e534a1589e374463268c799ca56a78943cdfee844e88ec07eadb7f7ac4f89579634fab2b71b99264445b48c3f0ab1ed174d71dc816b7a02bfca9e00d04aac8e67a9820b0e24bbf3c0d95063dd5a8c6cd190ce9e25b165ec1dba2e23bbdda4469b350c530f5608581c63813bb95411db31eb063c749cc39f496872f4e263637097252a62c399ddf73fc591f0d851358a65f2106cc43fd7aa364983c7b2b0be3b666fd29ce575aac2ae6c791c4d3207fcc16218d551875b095264b6395cb1dc29f0f5d88cde2703dfd04cbcb09639a3d37cd9b79545467b29e1a6f60e64fbfd6714ff822e86c9a0a497854914ad868800aa089efebfbe1ccd7fa8365c11517ae93d6977e4a3d8c3239b33344b4918d7a67bf9229119ab4439867de9f2e46ca030fbc18ff5794751f9f5ff55b21bfbef1227b4bd7edae1c4b40590381e2fc508149ef72e12a9c5ce96f2b552edf9b11bf693af880a522042fe56ec64d353abb86568415d3ac4468910aadde0abe5672938f8ea1b8c30589ebd599bd3a29beabf9599c4667da61325b6c0192519b211defed7112a6783381ca3a2b2d715369ba91e514bd6c18215a2bb336244bcef3fe67c512a853802b17cc57d812788983291b15e781836b91f64656f21ac6ea891095ea3c607037f1177e459c711978e04daee10aea9f51aacfb51baf5bfc6f05708a7e7056c12ff6a287772365ee415d446baf33387581eee0b2b83f1a5d970eadad3d9e694aca661c2815f343f2973b7532aa88a310a09292aa9177f2e2b36a82e2e20ac98c74d1f8a82b0f2488851547c5ce59a2a8143ff07719805dce172a9aa39f356fbcec305588171263c035eab8d8a49dec511eec76774671e862e2afb34fb32662aa123530708be61d48cfa6ebfc06df29dd3a8ca7fe2030d2812ad4dd8d6e30aa1e8e92016e4805e19f6635ea045a75a1d398b3e2cdd7df316b570c3077aae20e9fc73e801c0766186ff9a948681b25d7e948e0a0a9829ffbce0ddaa0dc29d65b48cd27dbeadcee2168ed10c01a083ce29ca9d5d09b7a9ebb8e9e8c48e40e0201b6e35f257329b3ebc7176af926f16b9a15188aa2cd6e3ec53ac171cd1081d0b08d8df7af75e8f392b028b4c13cbc8b27373d4a94193cd1ce5d663168ad0046020765184530b4f0d8e9227330f432ea2da1f90eec42108f907f50ed95427648398ea3f60cc871ace61ed33ed92e8a26a3a9ea68628f3b5a672851b355209836c6fdebc3301edf250106a9bca2c30bdc15ca4e9744dfd071414ef88ea81e6742a7177b56c7f84733c2c57d8b56177ce121d4badb7b60899d34b12a77f5533f52f64705ace3d83cae1c66a6028286fbc0c5aae43fdf9ab9e560d6c67c4cd7e6cceeaaeed2dc86334fca258cb9c3fa78703e25ba0f8337fc7f3fbc9a0b00ad9b2ae35ac03ba00ab6a8100ee8592e2df8bb7e29e83d7ad8a95dffbacb15c2be4999bf2a4030470aa570a75ecdea8cd30803542c1f743e0677f3ca8d49394aab791d0b6f3844b8e9a5b", 0xf41) 2018/04/05 17:38:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a80)={r0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000ac0)="2f22e0f2f8e30973104b2f4a642538c90f903f8da8bf76d8d7b7932224c4c1959e59404471c88a6bcd7795e1b3b318422548fad81ffde16d923ecdb3794644763e1cbabc25109908854444811bf60c8b2dd04bbba647a33c") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x75cd54a, 0x2, 0xff, 0x2, 0x4c7, 0xfffffffffffffffc, 0xdd}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) 2018/04/05 17:38:26 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00000004c0)=""/9, 0xf9ed) sendmmsg$alg(r0, &(0x7f0000002540)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="ac8ac7cd1a6d60352474d2c87076a18b47c0fbcf0170e0404b19896be158e993f474", 0x22}, {&(0x7f00000002c0)="b266e2fa5a9dcf6a4883f40cd2d0f0dd317f3e611962319cccaac26420fa39712f4d8df3ee200cacef0850067878ea38edaed696ee272ba5b71f401b79fe2c3dba3c21712c01200a2c4e87885a32ff12f1839cdf8224db9fa5dc3d841c54443ee1d1845210cdeed9fa223dbf1d5e3f3590a4212936969e68d5a62d8e5c8cd3d448adf63ffe0f0c864cc2802a725fa3376d2e512f2475e8f59ff9c44bba18bec7d7d9d147866b63036d0cb53ae7620dc6e564cb9588a223b51229447ac7dea8c0fb74c22e704b855aa797c6707089", 0xce}], 0x2, &(0x7f00000003c0)=[@iv={0xf0, 0x117, 0x2, 0xd8, "a54c5a5540fcbef3dd4a9eb1a6a18cde8fb6456aae665df5bf5d3b5c981fbe687332b33f8d2e0f7d6951a9d1eba5349d7be2c12080c0235b7e57cbdc36c6107c7fd558a5262df2720e60dc5cb47bd0fc8ded480fa442688d95fbe34f4fd13832fc2bfc913f4604a64ee3fb0ac0f09c1c58ab88db75cd2eae9b7c6c8ab56c026316e27cfdbe31584a814dc314434792911609231e33fe0425daa7140bfc521b6eb390c37bbe917c66fe9d7e45033e73824bc9dceefbc9221a2a91635b7ee328136d5533c33acac8945e67562ec40657e1ab9908e7462d477e"}], 0xf0, 0x4000001}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="5ca87a8c7951511b4b1395ec60460f830d03f856d004af18f4848504b5488a2fdb5cf3e0f715f6156042975deca7676166469f563b36cfa2133451395b3c4b09dbf208f17aa82bb85e0b87aa70578b4b8bf7f82c184380959095d70a5a20b5855722b54dee9c62d889e3662546e0143c547b2a1d58a42d51b3ce963518a84224bfb9083b66f77e2a3c958ba671a9f692c36643da1b39845f3c9bbe647c890f779bf6af66c24cbb4b313eea7a0a64ab341f30b55d2b850f1803cbe01ae2003edf4c72d3d68ef42d3eb68361b16e29e5bf8ade84cca637922377240cc804d70f", 0xdf}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000006c0)="8168049e4b1c5fc382353c202f7c36b133dcb508d360fef33efe7885f618acb04dbc982b8fff4f90ea5819a4be3c8e31951f8926950907dc734fa4f5072d4c1778ec3c9ffeed5c720ed06b9c345bb0c7db7be00f7138663f1ba116dca12a9d8ace60c032c34c961ee50751db3e4fbb4b47816a", 0x73}, {&(0x7f0000000840)="71a89ff33db95e28020a25a2e87d9c549383726028565a9b78914e90bff171f66fb3d0c32bc2097843e7c9f3c505306245f79ecf7921525ab63157acc5f0ad23fdd995e210a42258504636785afc27df78b5b3b38193860444480f65e20bfaf32120001a990dd5d94a3e6860a68d89815db8564def85af212dab774b548ae73596c167db3a0ee6746f96cc40e8b91a278d59733efb14bba48772227ba7f16595c49c8610", 0xa4}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010000030000000000000000000000f0000000000000001701000002000000db000000b1c6f21edf24696a2b90361322812032d90d838537500935cd3256df6076adb2e9fd060aa9dd3914a2326fb0e910d863ebf2ad2eb71dc8b49daa66eaa6c5c66c1ce2d97cf7467418677a1c73d52e2683df2ad8d7104fe5353782eb2c8065f9a80572807ea70bed1ce871f247f59565778917ae43816c74f945566ea70ec2a447ff90ef9816af5e31c0619487892892c510974562edcb4e16422c04b50931b5992a869d5daf65979c26ccd427c183ec30ba5ff410ebe0c21b6c2c87601bbcb0ea7703e7c837c167c04ccef3d63b554160ee71e9f6bfcdbe28b443ce0018000000000000001701000004000000040000000000000018000000000000001700f900030000000100000000000000a80000000000000017010000020000009100000012c389a32fb8efb3d255639597486b907eae5251f30949d8b8a5e4cd20d6e1b1472ec39606c600781263cc6362735005ce195b539f00006a0ca3982f5c11ebaf5227cb343ec81eba1034be4fdcb800520f38b559b9da2c6043973fed65ea6ef134344ecb1aeb2f6a2248a928e09583aab3faa0670b195d012431158da53cdcb9bc79e00b5339361a18289ab8dba4f99c09000000"], 0x1f8, 0x4004800}, {0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000b80)="820afefac188b62f92c7784e5f0dd53cf388eaccf8f3c290dd9c35ac40462c02eb2fa93f345017de87a94cad84cfdc52b98b1ffc4b8cdec5292d5ecdda8e3cf2c905436cc34f5ca79c161fc895bcaf7ae1258dd9b0715795a0257be9353382101118efb7e9017b967e46290d04489d0db6aac42fd389c1a82eaed4ffa9111e072fb0094957395d67c712799821353b", 0x8f}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001d00)="808fadbcb95f3dba9d3a1e9427b41998cab571eb3d1fb0daf404d493fcdea4d82d66d74e76f4743ff3231d82853f0294ed46671e96777a14e42a94cc0b1636b79033ed1139ba76cdf6e38945ab968b461b5aec0fbf747a2faa3328cfaec513cd498ca44172fcb19e5a429ed740a75cddb20b0a1b0559d781d6752a4096bc518d8939aff55fda9aae169cfe0a3f45193797101674ca6295195fdf5cc3c4e0429a2e35c4f10c290db0dd9fe69a5a892c64e4714bef4946d2aaada8c1ff", 0xbc}], 0x3, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001f00)}], 0x1, &(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xa8, 0x40004}], 0x5, 0x4) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1) shutdown(r1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) 2018/04/05 17:38:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) r1 = socket$inet(0x2, 0x80005, 0x200000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}], 0x2c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x1, 0x2, [0x0, 0x0]}, 0xc) 2018/04/05 17:38:26 executing program 7: r0 = socket(0xb, 0x2000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/05 17:38:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x1, 0x4000000000401}, {0x61}, {0x20000000006}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) 2018/04/05 17:38:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r1 = socket(0x1, 0x800, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1040c}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x7c, r2, 0x10c, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x7c}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) r3 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmmsg$inet_sctp(r3, &(0x7f0000006140)=[{&(0x7f0000004a80)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000005e80)=[{&(0x7f0000005dc0)="8c9882f74321336f7f095566d6ce66a4f860e4f0f3fb88bd5ee0ce8bfa4b78b30b", 0x21}], 0x1, &(0x7f0000006080)}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000280)=0x8, 0x8) 2018/04/05 17:38:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3e37c5c15665aeebbeeb0717edd8b867042a0dedd1efc8a933d4be2dbff04069b7bb7d0b27e15abe559f88431b0594f8", 0x30) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/21, 0xffffffffffffffb7, 0x2, 0x0, 0x0) 2018/04/05 17:38:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmmsg$inet_sctp(r1, &(0x7f0000006140)=[{&(0x7f0000004a80)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000005e80)=[{&(0x7f0000005dc0)="8c9882f74321336f7f095566d6ce66a4f860e4f0f3fb88bd5ee0ce8bfa4b78b30b", 0x21}], 0x1, &(0x7f0000006080)}], 0x1, 0x0) sendto$ipx(r1, &(0x7f0000000100)="24992fcda8bf03e3d246ec4a449fc663516676b6acdcc5619434a2a0d7066a2aa27b9cb2dbacd7172b8064c8aa0553cd66ff1fd9da73e228b8143f63f1283746635983a05d4adb9a68f841d5cf555c833353fc574f70a43b76830b4b215f664b12d89e22d399e8ddb9fff4aa6ec85748e210135714bb151e73d0517f88555a3cb0c5fbd71bed7532cd41a31e76f283c8bc9171b41d1f1da75df9c925eebc15017901a9c7d2b2ad7e835f856624e0", 0xae, 0x40, &(0x7f0000000000)={0x4, 0x200, 0x0, "c1d8daf4ffc5", 0x8}, 0x10) 2018/04/05 17:38:26 executing program 3: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000180)=""/241, 0xfffffffffffffed4}, &(0x7f0000000280), 0x40}, 0x20) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 17:38:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x200000000033, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 17:38:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000007ea977069dfe4c756707ea5fe2f40c950362c4ff00200000eab9004e76045a60d6f0d0682c9c3c4650fab2d8"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x4}, 0x8) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd4ffc), 0x3) sendto$inet(r0, &(0x7f00000008c0)="e1d2eb01ee0fbb08c8682bd03133e03e2ad6a102df8124097939ba94229cd40b7e91dd2cfafda94281869ac5ae5aa3d96c735f0e1ad87098a3fef94baf71588d5966e638ab6655c4ab3d498a2cda157b19a456fb592cd7d0ee87c8fa0b283c52eb8446d87918bdfa6c318dec075aab66033bc3177e4679b47e426e2999b88ab250c38c9007860d97c0790371d795fca36f26cc1813c4a2a0952460c940a8190a", 0x6c, 0x20000806, &(0x7f0000000980)={0x2, 0x4e23, @loopback=0x7f000001}, 0xf) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x8}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0xbbc, 0x3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f00000000c0), &(0x7f0000000000)=""/6}, 0x18) getsockname$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000640)=""/169, &(0x7f00000003c0)=0xa9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x2, 0xcf2, 0x401, r3}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x19}}}, 0x0, 0x80000001}, 0x90) getpeername$netlink(r2, &(0x7f0000000800), &(0x7f0000000840)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='dctcp\x00', 0x6) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000700)={'nat\x00', 0x5b, "b1c1440260ea50e19ed4dd73ea3319bb293bdf5f8983d62ebd30bcf42f9ec6df17372579ba43aec7db4864cdab7633d1d98f880da1ce884ff2d6868632201c42b66595b3e6fd3c4d62a8ae23fdf58c6bd05a773e8444e1a7549251"}, &(0x7f0000000780)=0x7f) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000002c0)="0991bbab42e8f2b9314ffd89c227bf9bb160e6d9b15146aeebab34df54b1fd318e17a30ac1f1a1a0b285bc4d543626f5279fa6e165c2a0274d69e55cf4bc69c7214f6d66013c8b5c86ec721dd9eca64b31f152a9f858efcc94ee20d87b837995be34524c7aa6a50f88398dce65d4527cdaada513ca097067845b5054378b97e40cb83614b288410da0b2d3abf55b896e0be62b1ef7eef7ba9fcd4ec23c297da8093dc0c03f693811784ae9a8b3cda99d74f77245c4e89839da", 0xb9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000ac0)=r5) 2018/04/05 17:38:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) 2018/04/05 17:38:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, 0x7, 0xfffffffffffffff8, 0x4e, 0x7fff, 0x7fff}, &(0x7f00000012c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001300)={r1, 0x20, 0x0, 0xfffffffffffffffb, 0x5, 0x800}, &(0x7f0000001340)=0x14) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x5}], {0x8100, 0x8, 0xfffffffffffffffc, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/05 17:38:27 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x15, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x401, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x478, 0x118, 0x0, 0x258, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000340), {[{{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @empty, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gretap0\x00', 'teql0\x00'}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@empty, @multicast2=0xe0000002, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller1\x00', 'lo\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @multicast2=0xe0000002}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd9f) 2018/04/05 17:38:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x5, 0x80001, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x5) 2018/04/05 17:38:27 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000780)=""/175, &(0x7f0000000840)=0xaf) sendto$inet6(r0, &(0x7f0000000000)="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", 0x779, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000a00)={@loopback={0x0, 0x1}, 0x8, 0x3, 0xff, 0x2, 0x6, 0xfff, 0x100000000}, 0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000900)={0x4, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x98, 0x10001, 0x80000000, 0x1000, 0x100, &(0x7f00000008c0)='lo\x00', 0x3, 0x1, 0x1}) r2 = socket(0xb, 0x80005, 0x40) recvmsg$netrom(r2, &(0x7f0000000d00)={&(0x7f0000000980)=@full={{0x3, {"aee8367bff7e3c"}, 0x2}, [{"5743ba4c15d21f"}, {"07155deee5bf1e"}, {"7ff59ec0806b14"}, {"e6af22362c1b14"}, {"9adb8c9b22d51c"}, {"af1402fdfa36f9"}, {"57ac7e01ee9905"}, {"cf67d26a5fd9ca"}]}, 0x48, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=[{0xc0, 0xff, 0x7, "33d87d29679abcda18b4812b48248cc5a8c3345e6c23ff46bef80cc138ed01b33ad6154d14984920afaa891672614f181a1bd9ae996450cedde00e34dfe10f8dc7f88da714af798ba0b22694ff3e2650ba64f668133543e7e79d83aa08152fd153e8bb8d22defcc1fb1d75a70ec9ca0ac34772ddc68d97c3c5a095f32db2f4e39fa06adeb19f3557ee135527d289c585d52040ebd34011f0bd796401e37b2852a9042e35ff7adb2a47ce88113d"}, {0xe8, 0x11d, 0xa000000, "ef6976ee62e00cd91adce233e6c580fab780ea3cda8b86cec6b88e19dae3d1b9b8d261cabb8bbfbd0d2277c3c6e0df365d35f6c656f92c5eecaaaac226d51dd472b0e7600960517c8a8e03beb98b6550b1439891619de29a1cb0ff0dcfe74a69dac0bb364f21afc13267f4922e25689e2b3d004f6a7b334a1ff90bc31bead42f845a74a1cf93720981a9745a5738205c36895874c63f58ce7019daf3a0610ffc415894aa0a42bce44f9b9bbb6ededd02a9090dd7e1fa0e49b2061bebbc45478914094626a544489c782ee46fff5329265ef2c97dac7b"}], 0x1a8, 0xc010}, 0x0) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x20004000000000, &(0x7f00004d4fe4)={0xa, 0x4e22}, 0x1c) 2018/04/05 17:38:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="1a1be579eab37105eb5f27a06c33577c04af62f6bca809ba780d95e6f2c4b060cac4d02adfc16e9129805e770058534e307a7b67aedc868335ddcb606ac240234c3fd8b45845703b423d0b66fbb5c98bcb45a802c373a0e17d", 0x59, 0x0, 0x0, 0x0) 2018/04/05 17:38:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b40)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'irlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0xf0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 'nr0\x00', 'ip6_vti0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], 'sit0\x00', 'gre0\x00'}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], &(0x7f0000000400)) r1 = socket(0x9, 0xf, 0x7ff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000380)=[0x3, 0x4, 0x8], 0x3, 0xec, 0x6, 0xfffffffffffffffb, 0x6, 0x0, {0xd0fe, 0x9, 0x3a, 0x1, 0xffffffffffffffff, 0x6, 0x2, 0x0, 0xfffffffffffffffe, 0xc45, 0x6, 0x1b, 0xc2de, 0xd2c1, "02183ba77cf3780db2b4c3bf0839bb47ba602d1959b49a4556b870d8fc22e4da"}}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xffffffff00000001}, 0x8) socketpair(0x14, 0xe, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x20, 0x4, &(0x7f0000000f80)="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", 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={r2}, &(0x7f00000004c0)=0x8) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000002c0)={0xc7, 0xfffffffffffffff9}) bind$inet(r3, &(0x7f0000000340)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x5c, "a2fd1584bd751f59835f2295f46fb77847e9629d12329cde6552106ae6e9bffc7158a05d4662d33364cb49b813dd03e47f3329d213a6f9862731e491def84ea26bdb4974ee796cfc00bb89cb65f84d8ece1c41852cac5abb8a540405"}, &(0x7f0000000180)=0x64) 2018/04/05 17:38:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) getpid() pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000000c0)=0x101, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x1, 0x4) [ 236.985331] IPVS: length: 175 != 24 [ 237.057165] IPVS: length: 175 != 24 2018/04/05 17:38:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc-aes-aesni,cmac(aes-generic))\x00'}, 0x47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x11f}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000eecfc0)=[{&(0x7f0000f95f2c)=""/212, 0xd4}, {&(0x7f000043e000)=""/108, 0x4a}, {&(0x7f000065efd2)=""/46, 0x2e}], 0x3, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/05 17:38:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) socketpair(0x1b, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x51, "dfd6e615b0eb3bf5554fa9dbf78b1b29bb75d7ab608b89623dd7b98ed75982041d8a14bb184a9dea8309f0a222e8800cacc1a133aebee2c7e36a611adf6843b3e3cb564ccdb698706b427673c2cb7b0ba1"}, &(0x7f00000001c0)=0x59) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001480)={r3, 0xd8, "55dc91cefa607b11a4fd235e85675b6969ee7ba46598d45347201c854164e3d9b7d16502cb3f7fcda7539ecb34e9d957dc6c52e0ab1c5b073a7305d30a338259647c38a98572e2189db23ca0b1170068349320fa7426a06cab0c680148809ffa590e9d6e44b77a97deac4f2ce6670c969725000e96ae90dce23250842bdc20a028e0994ae74e7e119c7f75220fc9b173120cd99638de262596bcefb6afa21afa2e0ae2cb642fb44426218b8a833f8290b2b23b3a61bea8346ec3c62f7cc653d2b7883eecb923ce64028289cfe8561142909aa6d14b7125a7"}, &(0x7f0000000200)=0xe0) 2018/04/05 17:38:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x10001, 0x80000000, 0xc6f}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={@empty, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7, 0x4, 0xffff, 0x500, 0x4, 0x810020, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x1cb, &(0x7f0000000200), 0xa}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/04/05 17:38:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000), 0x0, 0xfffffffffffffffd}, 0xc100) recvmsg(r0, &(0x7f0000000b40)={&(0x7f00000007c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/22, 0x16}, {&(0x7f0000000880)=""/212, 0xd4}, {&(0x7f0000000980)=""/125, 0x7d}, {&(0x7f0000000a00)=""/253, 0xfd}], 0x4, &(0x7f0000001740)=""/4096, 0x1000, 0x4}, 0x12000) accept4$nfc_llcp(r2, &(0x7f0000000640), &(0x7f0000000140)=0x7dbdfc7b6e68701c, 0x80803) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000029f90), 0x0, &(0x7f000001f000)}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001300), &(0x7f0000001340)=0x8) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=""/193, 0xc1}, 0x0) socket$packet(0x11, 0x3, 0x300) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/77, 0x4d}], 0x4, &(0x7f00000003c0)=""/146, 0x92, 0x3}, 0x40000000) 2018/04/05 17:38:28 executing program 1: r0 = socket$inet6(0xa, 0x201, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x3f, 0x20}, 0x98) 2018/04/05 17:38:28 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x8, 0x32, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="2200000021000706e1be0000090007010a00001e0000040000000400050015800041", 0x22) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bfaffc), 0x4) 2018/04/05 17:38:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x4d) unshare(0x1002100) 2018/04/05 17:38:28 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/05 17:38:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x2060) socket$inet6(0xa, 0x800, 0x400) 2018/04/05 17:38:28 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7f, @empty, 0x9}}, 0x6, 0x31, 0x1, 0x100, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x3f, 0x10, 0xfb6c, 0x3ff}, &(0x7f0000000200)=0x18) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0x0, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 17:38:28 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/05 17:38:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f0000000000), 0x49249249249263e, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000000000), 0x0) close(r0) 2018/04/05 17:38:28 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xea0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000004e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'nr0\x00', 'irlan0\x00', 'vlan0\x00', @random="801ce9aacd82", [], @random="c7f460461d22", [], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'teql0\x00', 'rose0\x00', 'bridge0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x0, 0x0, 'tunl0\x00', 'syzkaller0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00', 'ifb0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x8f0, 0x968, 0x9b0, [@among={'among\x00', 0x858, {{0x0, 0xffffffffffffff8d, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffba], 0x2, [{[], @rand_addr}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001], 0x3, [{[], @multicast2=0xe0000002}, {}, {[0x0, 0x8f7], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'nr0\x00', 'bond0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'nr0\x00', 'nr0\x00', 'ipddp0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x148, [@vlan={'vlan\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "3fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd"}}}}]}]}, 0xf18) r1 = socket$inet6(0xa, 0x6, 0x100000) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a8608", 0x95}, {&(0x7f0000001400)="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", 0xfd}], 0x2) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet6(r1, &(0x7f00000004c0)="079d945788c04f3fc7275b231b928326278bf8ed356e18450957ffb0755c7d2386835d5d7b90e4a3e99d6e259af761857e780ebd1ecce182c4b8108fdf8c66c4bb5b629ad5e9d7816df1c70aefb3584c420b22a0e34d17920b70ccc82155d36fb270c42ae36d4189158688cdd63e397d51581cae417711c6bf8ffda5c95a5f6261e311ec1b690b036366f1591ff3b8", 0x8f, 0x20008000, 0x0, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000480), 0x1) sendto$inet(r2, &(0x7f00008cb000), 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="d8ba0000000600000a004e24de3fffff0000000000000000a7385e5452076b1705000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e232001000000000000000000000000000000000001e9040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff000000fe80000000000000000000000000001906000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000006b245c726fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000d6ff025774543598000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000001000000000000000000000000000000"], 0x210) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001740)) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001680)={0x80, {{0xa, 0x4e23, 0x1e, @empty, 0x19}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001580)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r4 = socket$alg(0x26, 0x5, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001640)=0x14, 0x800) bind$alg(r4, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast5),sm3-generic)\x00'}, 0x58) 2018/04/05 17:38:28 executing program 0: r0 = socket$inet6(0x10, 0x802, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/05 17:38:28 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) listen(r0, 0x300000000000) 2018/04/05 17:38:28 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x80000000, 0xfff, 0x8000, 0x8001, 0x8, 0x5, 0xe23, 0x6, r1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x1, {{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/04/05 17:38:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000000606fdff0000000000000000000000001800010014000000ff0200000000000000000000000000011922a329ef7b559c86183cefd8b1901163874366bb9bde5e6e32e8de531deaf81543fc5b668d9cd40d21a1b0ac794d1bf28da9a3b5bd209c713f70f6396814236bf9b7501b9bd1c608a8a0eadc9518dd6c5e95df0cf2174eb3e98bda5c91ce329a62fe634d172b2fdd66e13ff5fef3d8f732daa5835caf224a5e7b6827d29671f3471738f57bdf532ea22f8686fa7acdeab89fa58880a788e5500860564295094413dd2a89776265612ee28edb4b04033370694d8e420f96b818746771088e7ea83a568b1a32003a9a98789eec681b955836dc11"], 0x2c}, 0x1}, 0x0) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0xb, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {0x2, 0x0, 0x9}, [@typed={0x8, 0x58, @pid=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 2018/04/05 17:38:29 executing program 2: gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/57, &(0x7f0000000340)=0x39) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000200)="83", 0x1}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x7, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r3, @ANYBLOB="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"], 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = socket$inet(0x2, 0xa, 0x100000001) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00000002c0)="ad456825e27741b29bf04287955243030d05195d63874dfc1762d4abe3c0eee5c1ceeee51fad062d0b3a90488ab7e17e62968deca13f5dacc786e8b67014c456c548055171b604439b03", 0x4a) write(r1, &(0x7f0000000080)="11", 0x1) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/89, 0x59}], 0x1, &(0x7f00000004c0)=""/3, 0x3}, 0x100) close(r1) 2018/04/05 17:38:29 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x7fffffffc, 0x344) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ifreq(r0, 0x893b, &(0x7f0000000040)={'ip_vti0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/05 17:38:29 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'tunl0\x00', 0x5}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) 2018/04/05 17:38:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001600)={0x18, 0x7f, 0x402, 0x70bd2d, 0x25dfdbfb, {0x5}, [@typed={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e20, 0x5429, @local={0xfe, 0x80, [], 0xaa}}}, 0x8, 0x1, 0x7, 0xe7, 0x84}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a80)={r3, @in6={{0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xcac}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32=r4, @ANYBLOB="00000200040dcdd63a0c5a467b1a0006000000000100000000"], 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x4007f}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x24, r7, 0x301, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x72a4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)={0xd4, 0x29, 0x4, 0x70bd25, 0x25dfdbfd, {0x1b}, [@nested={0xc0, 0x5f, [@generic="daa28e62f131f14a81c7e140b5dddda92483dd2c48f6117a31e0776ac93237eba1791050562dc68bf2e2b7ccd93303b91c31be538c3f15cad1a55faff558d65ea8f7aca3efe8a0c708c0c88937f4b385f5c2cd0b04a271e05dc628ed88aeb64663760bc77c3861864434e852373d14904a156f74411426590287e24dcdfda14a4767f2b800c63c5e52c306f02b1f3398a7c9e1e30ce1800308dc91e4c69e7f05c12e13d0c14886552cd05fe160b408b2e18afd687590af6beb331de4"]}]}, 0xd4}, 0x1}, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000740)=0x4) r8 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000640)={r6, @in6={{0xa, 0x4e22, 0x2, @empty, 0x2}}, 0x3}, &(0x7f0000000180)=0x90) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r10 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000000b40)=0x5, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000780)) getsockopt$IP_VS_SO_GET_DAEMON(r8, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000580)=0x30) sendmmsg$nfc_llcp(r10, &(0x7f0000000f80)=[{&(0x7f00000005c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x4, "fc20bffd65facaf234daab212c03a91db9cefd10710eaf4fdaab875ade421dabdd99f5092a68f8e589db1fff8e7b5043d0cf8f6e589a424f048ec69564b6ff", 0x1d}, 0x60, &(0x7f00000008c0), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="48000000000000000901000081000000381f523c187b31c012cb8a650f6477b3921da0995df4e9764cd8a9f0eb824a0ca5d8d1f84694d91bcaab05f7be00a57c919bdfae16740000"], 0x48, 0x8044}], 0x1, 0x0) 2018/04/05 17:38:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x8, {0x2, 0x4e24, @rand_addr=0x8}}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x8001}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000480)={r2, 0x9}, &(0x7f0000000180)=0xffffffffffffff6e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) r4 = socket(0x11, 0x5, 0x80) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x71, 0x607e, 0x64, 0x7ff, 0x41}, 0x98) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20400020}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x98, r5, 0x300, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2b2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 2018/04/05 17:38:29 executing program 4: socketpair(0x3, 0x805, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000000040)=""/74, 0x4a, 0x10040, &(0x7f00000000c0)={0x4, 0x40, 0x5, "340b3ac76773", 0xffff}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5450) 2018/04/05 17:38:29 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, [0x2, 0x64a5, 0x7f, 0x8, 0x4, 0x1, 0x600000, 0x200, 0x36, 0xffffffffffff8000, 0x0, 0x800000000000000, 0x0, 0xffffffffffff15bf, 0x9]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e23, @rand_addr=0x4}, 'bcsh0\x00'}) r5 = accept(r1, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) bind$vsock_dgram(r5, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) [ 239.491760] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 239.511753] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 239.519153] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/04/05 17:38:29 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xa4) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000000280)) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfff, &(0x7f0000000680)=0xfffffffffffffe75) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000116, 0x0, &(0x7f0000000440), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000bc0)={0x7000201b}) sendmmsg$alg(r0, &(0x7f0000000ac0)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="3b63f8ffdc5c22f1faf7e67170b01c2abe644cadfb83015b728b86ca80e6d1e510c8d467a43672a6baca", 0x2a}, {&(0x7f0000000440)="3c9d56587d704a41aedc", 0xa}], 0x2, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x254, 0x10}], 0x1, 0x4046) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000000480)={0x0, &(0x7f00000003c0)}) sendmsg(r4, &(0x7f0000000b40)={&(0x7f00000005c0)=@ax25={0x3, {"f1af380fb897c2"}, 0x4}, 0x80, &(0x7f0000000400), 0x10000000000000bd, &(0x7f0000000c00)=ANY=[], 0x0, 0xc090}, 0x40000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) [ 239.538862] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/05 17:38:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="f800040000000000000000000000000000000000"], 0x14}, 0x1}, 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x8000, 0x8}, 0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'bpq0\x00', 0x2}, 0x18) getpeername(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="026e39e397ef867947b4c743fffd1b0b30", &(0x7f00000000c0)="8983ff4f3b3d06bd62084e06828b699d5a4816efd623f4c7e99040bf3396584cc0fa6719f836796819c42d9f12d5ea37ff7aaea3ae"}, 0x20) 2018/04/05 17:38:29 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="7f000001553f57a10000000095ca62772b3210dbb5f5b1040000007f0000017f000001e0000002e0000001"], 0x1) r5 = accept4(r3, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getpeername(r1, &(0x7f0000000240)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x8c, &(0x7f0000000380)}, &(0x7f0000000480)=0x340) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r7}) listen(0xffffffffffffffff, 0x6) r8 = socket$netlink(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) writev(r8, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f00000001c0)=0x30) r9 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r9, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r10 = accept(r9, 0x0, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000200)={r9}) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r11, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/04/05 17:38:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001d00ffbf40ffffffffffffff050000000800030008000000"], 0x1}, 0x1}, 0x0) [ 239.571755] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 239.579184] netlink: 'syz-executor7': attribute type 6 has an invalid length. 2018/04/05 17:38:29 executing program 5: syz_emit_ethernet(0x37, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60ce648b00142f00fe8000000000000000000000000000aa00000000000000000000ffffac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5a4885cbd367d9709d50c37a058a5421f87c2fc9c562b62dee2202aa00db291c35522f25d510927e"], &(0x7f0000000040)={0x0, 0x4}) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) r1 = accept(r0, &(0x7f0000000280)=@l2, &(0x7f0000000000)=0x30f) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 239.653977] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/04/05 17:38:30 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x3, @random="020873e30a89", 'ip6_vtk0\x00\x00\x00\x00\x00@\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) getsockopt(r0, 0xffffffff, 0x5, &(0x7f0000000080)=""/101, &(0x7f0000000000)=0x65) 2018/04/05 17:38:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6050a09c0008110077a40900e819ccc70000000000008de456f8d88500bbfe80000000000000000000a1f158abf49cee"], &(0x7f0000000040)) 2018/04/05 17:38:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020000000700000000000008000000954700aa237ea9c6c890e9ee629a5f4b05001a00ffffffff0000000000000000000000aa0000000000"], 0x28}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/05 17:38:30 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000880), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bridge0\x00', 'ip6_vti0\x00', 'syzkaller0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x100, 0x130, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @loopback=0x7f000001, 0x0, @multicast2=0xe0000002, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'syz_tun\x00', 'dummy0\x00', 'vlan0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0x0, "698d9894b1d8da34c9cd350053af55f0347a3c68c5520c06bdb53c7ff629"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0xb, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'vcan0\x00', 'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="429bd7c409f3", [], 0x110, 0x110, 0x140, [@m802_3={'802_3\x00', 0x8}, @rateest={'rateest\x00', 0x48, {{'ifb0\x00', 'syzkaller1\x00'}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x468) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/05 17:38:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080)=0x7, 0x4) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a0011000100291a764881f710111f0e49d6a90600d6ec0000", 0x27) socketpair(0x8, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x7, 0x100, 0x7fffffff, 0x3, 0x7, 0x100, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, 0x400, 0x5, 0x9}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0xf1f7, 0x9e, "f19bf633e0391860a1e12776d3f0f172b6cf257d536e67dd738606f51060306df93d422cecb6ef729e6a711a309d3350296feb7e2b17492914ef68e60d18065601d3d7fa5c91661e8e59400cb5cc73f7d9949f2a40388ee71ef5245ba71263558fac503ff51361ad5af1f10b4426b10902aa0b5c6d2b29796a4a61060b767ddee2764c9d06baffe75e0c1a71b3dfe36626d222e3bcb489cc95f067258965"}, 0xa6) 2018/04/05 17:38:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x692) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) listen(r0, 0x4) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xffffffffffff18ba, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x7346}], 0x38) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0x80000000}, 0x10) 2018/04/05 17:38:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) 2018/04/05 17:38:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="d8cfb4043076e4a188edc9424a7b73dcc0e683e23f508c4230704deec17ca8f995150fb9bee4d876071089cff74f8d10d9a41d3ae892be408e48acfd4638e546dd0c634f02df17186987891e79b4044c4b181653bf1407216644a36bff70898183ea36bd0dd1d229f97ad5ed23cfaf4a4ce8dacedaf112148d0dc26fe88b1924c1dbdd6406beaeb2a84ba8dedb650d4c40e385f73268db1d88cab56ba5b16c2786820fbb2ec3efb9def1e51d9cc5b05ea6d70f71a28a9a4d3b4010", 0xbb}, {&(0x7f0000000200)="b55e15685d176560bee5af0ca58fca086aaae3d1d2df4e77566fd6b5dfe45f0e4448b9274fc39002a28cb752502a9e0885a0b474771f7f13c133ffc2b82e41cacc578f320fcc9491a64e7cea090038763702dadec578d530c7d819462ea4d4", 0x5f}, {&(0x7f0000000280)="c31118c988e2d2a8a83c17230fe78aeaca4b135cabacc6e4a3400f007e935c4ce510a792aebb3e87cb0cc0dedacbbbb3ac72dfecf06e1aca50f00acfc348e0db56b77550bd60b4368b6b54bdcebd3f6ced6580fe5f0cf128936a1564939dca7f7836f5ff10ca8a5163ce9cee7c3958db94b26a662df9e0a21de1f3e78c277f2a88df46f88900b3cda8f2fb5157b7ec724fa3317ece7bef3411eb3510518f8f629e65495dfa5c10f3496d5e6f21c6b63d68468c28a7e54bef1f40486439943b80b5f148654f7753be82e25d9c86325170b52cd70384cecbc909ffdd83f43019d813f902248b5427eadb1a3053e20319f4bc", 0xf1}], 0x3, &(0x7f0000000380)=[{0xd8, 0x114, 0x29f, "a479659d86c4fd5b8026e7196e90961f855b59cbfcb2f24e45f5713eda67a11d129012e361c3422eae4f87abd38d4d49e8d0660b140d719f3bcb2525300f2be0bc6f844193f120e4ff6cd8ded3110ec454b8169df832fdb14079bbdca1ab8f3ae765837b8fb81ef0c99e9b7b9e338aec579051da133af85c4991f11649ecc3713e2272beceb52fd8f7ba86687c0605dc8376d3f75d4c4815baef0e369fbd572875f3d28d673bdb4cc25e0a660bfe755f3eaceb4e232bd44d2208d77a20df0a51d0612a2169"}, {0x58, 0x115, 0x6, "14fa49ccf5d5cd5c82e02edb0bad12072be4be973caee7bfb391bb82e7f1c3a190f5c936b9d111962ddec137175a41fc42b9770a25c009e71ccb04be226aedb2b0446f"}], 0x130, 0x20000000}, 0x20000001) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f00000001c0)) [ 240.560523] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/04/05 17:38:30 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) recvfrom$unix(r1, &(0x7f0000000400)=""/156, 0xfcd3, 0x20, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0xffffffffffffff10) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) 2018/04/05 17:38:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) write(r0, &(0x7f0000000100)="9f7a881434f97294944fd4a716282710e937753baf99ef74596e2ef50963847a8d901842ffb1a3ed653713faac329693724933e51918af40064066fbcfde2a149237b847945a0e42bba90ca53097bfcf8c997abbb5b07c17fa8fc89cfe65f20496f87f09b6817a18f5373e915ebaf601cfe2d2dac99dc46b3187b7677de8e8c08a286a2fc756028447753d5d423662dc5f748961de037fda77e03518aee06e878a9bbcdc8db698a8a297feb8131daf1def5a00ef61cb01a37b", 0xb9) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r3}, 0x10, &(0x7f00000000c0)={&(0x7f0000004fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/05 17:38:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000010000100000000000000001400000000"], 0x1}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r1, &(0x7f0000000080)=""/49, 0x31, 0x20, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000800)=""/108, &(0x7f0000000880)=0x6c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x30, r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x2, 0x36a, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000580], 0x0, &(0x7f0000000180), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x3e2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @empty, 0x1ff}}, 0x10001, 0x1}, &(0x7f0000000780)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={r5, 0x8, 0x8, [0x1ab80e62, 0xe0, 0xca3, 0x1, 0x8, 0x2, 0x4, 0x143]}, 0x18) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) 2018/04/05 17:38:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000880), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x464) 2018/04/05 17:38:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r1, 0x10, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xae}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2b}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/04/05 17:38:30 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/04/05 17:38:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x1}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/04/05 17:38:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x2, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000200)=0x9, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 240.786897] kernel msg: ebtables bug: please report to author: Wrong len argument [ 240.800612] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 17:38:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f00000000c0)="625c606d66accc3763702222135c80c934ecd58803c244bb62baefb9f8564812d29cd45826da6bcf622594a5f12b2b4995bc035dd3e92f95dbdbbc46b04438afcc52379585", 0x45) r1 = accept(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsh0\x00') 2018/04/05 17:38:31 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6de1, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x3}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000002c0), &(0x7f0000000340)=0x4) r3 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) [ 240.873933] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 17:38:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000540)="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", 0xddd}, {&(0x7f00000001c0)="453873683ee4f9649fa67c41a2555edee51802a8e6ab37b413591cadde0c07e9d31f5c374bd6634352", 0x29}, {&(0x7f0000000300)="3f40d39ca884100320487133fa9a1775a925d2776f9ef73a491e06d519af5082b3efabf0ba2661d04ee3260012f931a8c8a88ea8d3403e0e7efa1be8491d007ee86f4e0735feb490d744e3eceffa4235499c0848a6006cd6d2df9e352db93b4f80b1617755799fc9b5e6b53adb96517d3e342a238b9a97a18241df796cb75395ff36cb130467c1dce9d37630a86e96ba929aefd876c34658b38593ad491a96e98e95444fd048514fe25cae63274ff82ac19515d97047", 0xb6}], 0x3, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000001540)=@generic, 0x80, &(0x7f0000002600)=[{&(0x7f00000015c0)=""/50, 0x32}], 0x1, &(0x7f0000000000)=""/3, 0x3}, 0x0) 2018/04/05 17:38:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r1, 0x4000000000000008) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000340)={0x6d0, &(0x7f0000000240)=[{}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) listen(r0, 0x9) accept4(r2, &(0x7f0000000180), &(0x7f0000000200)=0x80, 0x800) 2018/04/05 17:38:31 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000000), 0x1000000000000041, &(0x7f0000000fe7)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/04/05 17:38:31 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000500), &(0x7f0000000540)=0xc) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000600)={{0x2b1e, 0x100000001}, 0x20}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x2, 0xe8ff, 'ip_vti0\x00', 'gretap0\x00', 'sit0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="f9d7acb3784d", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xd0, 0x100}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x0, 0x0, 0x8a6d, 'bpq0\x00', 'rose0\x00', 'syzkaller0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x120, 0x198}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x3, 0xb0c9, 0x0, 0x0, "b7a307efb2bbcb760758419a477e3b650a484312b61df546b65620703aa6e3ca3f9657751a5bf2699106ee30f759af7146ad0dc3f6b8b36e9f7f7da342a0bcc9"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x6, 0x2, 0x0, 0x0, "fcef369d0d09d556d4e259c6807915dda6cd43fe45e1ee140086cb9d6c468f5b7ff389dabf4335c9f9f8d620626496a656fcc5716d4dafcb6d501c025185449e"}}}}]}]}, 0x3d0) connect$can_bcm(r0, &(0x7f0000000ff0)={0x1d}, 0xe) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/05 17:38:31 executing program 2: socketpair$unix(0x1, 0x4000100400005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x8000000007, 0x0) socketpair(0x3, 0x80806, 0x2b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) bind$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000002c0)={r3, 0x2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x3, 0xfffffffffffff00c}, {0x6, 0x0, 0x3}]}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @local}, &(0x7f0000000340)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000380)=0x14, 0xfffffccc) write(r0, &(0x7f0000000140)="e4ff000000cb6c00000000004004000000f5774ca4ef45ae68bb08943c05dd502fbb7c277b799a6ca65f6ae88c97567d78297709d5fa1ed6bb00000000000000000000000000", 0x46) 2018/04/05 17:38:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffff080000000800450000300000000000019078ac1414bbac1414110300907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xe2c, 0x10001}, &(0x7f0000000180)=0x90) 2018/04/05 17:38:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80e00000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r2, 0xb04, 0x70bd27, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x1c}, 0x1}, 0x20008004) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00000002c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "44b3dc3092c18b4847b0d8510b823a86989e3672a6e4bec7855c9af4267afaf75916aff17f54259dbb49c10395da3a498ed9991713108bb3a41e4d9fffc432"}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000005c0)="459e037c7fd3b7a66a13e5873993ca4e", 0x10}], 0x1, &(0x7f0000000000)=ANY=[]}, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 17:38:31 executing program 6: getpid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x807, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0xc, 0x20, 0xfddc, r3}, &(0x7f0000000300)=0x10) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000440)=0x1ff, &(0x7f0000000480)=0x4) gettid() sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000020001000014000000000000000000004e802c4ab01831894d67f31f49e0c44473674f1004cdba502d86fb1c133017a13d8e3246008b2293cc3f90ff0c3ea0dfdd1ee84a4d4053e7efecac28", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f0000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/05 17:38:31 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000), 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0xd0, &(0x7f00000007c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x9, @empty, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x400, @empty, 0x8}]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000940)={r1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4(r2, 0x0, &(0x7f0000000040), 0x80000) accept4$netrom(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)="f8ceb488bb6ac3a0e906fa1488ecd5b3e72b338e12bf9dccf8c95908", 0x1c) 2018/04/05 17:38:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008002, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r0) 2018/04/05 17:38:31 executing program 5: r0 = socket(0x1e, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000000)="7a0611429dae8cecda64d8e71c0400000000000000dbb1cdf67fa523cd9c000000000000000000000000000000", 0xfffffffffffffe96, 0x4000001, 0x0, 0xfffffffffffffdb7) shutdown(r0, 0x1) 2018/04/05 17:38:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x401, 0x4) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000009) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="d71778644ecf", {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x5, 0x900000000000, 0x6, 0xffffffff80000001, 0x9, 0x6, 'ip6gre0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="595d77ab3f5e", @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr=0x8000, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @multicast2=0xe0000002, @broadcast=0xffffffff, 0xa, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/05 17:38:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2c, @multicast1=0xe0000001, 0x2, 0x4, 'fo\x00', 0x6, 0x7e, 0x55}, 0x2c) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="c1a65fef23b23195f7ee82f8010a5defea006854bdd1d8ad61c4a3fe4fb8fc52f6851317b1b561f65c012d287c6c1ef2e3ad0defef708fc085680cba0e22e698fcf79a5915f4e6eb179da4ce1732d91cffb381dd0aba7aaef5d12c08328edf4a12586637608f9027bb570b28a3201e1d542b5f4e414703a57e7a2033ca16ee78258295aaae255aa86c8d4195709ef680cbb6dc5b01937d65a7d8be16c354c3c5699ec46799276b22cfabec7d04fa262d70f70ccb77fa6db04d6aec414b996e4dc24f1eccf174b23255cf029d", 0xcc}, {&(0x7f0000000240)="9f5705d081ecd968a2e72861a97fb966752b1860dd620e6b2fc86323a6900d6063fee79ce3d5eb0a133b6f8ba66899681c49a4da688743968f2bd74603ac85545676a631afbd3540e1e0961df891af0d93bf1d0ff9221f75139dd04bc8b5ce20167a2763d5f2501073b19283b97e4079f7928f0e99ed207ab2045e7bf80e6fdc3a4a75650c32b23a53306f1654ffbbad698fdec617ecd07f70d9fc2f75a8bbfb588948aff077425c92647c13e5f07e9bf8a3edf12f4b97295453f33e1c118c750b8b6718954ecd82bfb1d3872531ff630400fb42080c245fc5c301a884405e4ced18bac969565351bc", 0xe9}], 0x2, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/05 17:38:31 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x49) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'gre0\x00', &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[], @ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYRES16]}) 2018/04/05 17:38:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffba) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8001}, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x80, 0x3, 0xfffffffffffffffd}, {0x10001, 0x252fefaa, 0x8000000000000, 0x72c}, {0x7, 0x5, 0x0, 0x4}, {0x12, 0x16, 0x1ff, 0x6}, {0x91d4, 0x6, 0x7, 0x5}]}, 0x10) [ 241.841456] IPVS: set_ctl: invalid protocol: 44 224.0.0.1:2 fo 2018/04/05 17:38:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r2, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e96f7d)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 17:38:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xfffffffffffffffe, &(0x7f0000001780), &(0x7f0000f68000)=0x2b1) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e24}}, 0x100, 0x7, 0x401, 0x77ad}, &(0x7f00000011c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0x8001, 0x8, 0xffffffffffffff1e, 0x0, r2}, 0x10) pipe(&(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, &(0x7f00000017c0)=@abs, &(0x7f0000001740)=0xffffffffffffffea, 0x80000) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001500)={0x0, 0x0}) r7 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001600), 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000001700)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000001c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb5d1ae8ce0903de6d4387db127bbd210000256edcada9daeb9dbf040091ab73fc10407f1250f8f54934ad083b812c9ee98381418a9f6360cd07ecfda10212d73812816dff684b553749030b1ecb63cffeaa55a8c08ba7a7fc3d84c04f3faa27280eb8ccc968ea136c9857424d68f44b009e4174524322f7b42486d38a40f94753e92eb6a2498f9300b8ea0a08a5c1e745ac337288f175c335ec667eb5545d142b14ca2d947560919fe04acad2bcf297821abf620904c048cbe9593ad3147c2a90d9a8820b61c52e0e080f9d3b2b08ebc28839b86a18293ac4d3d56b676bd5c15882b91299f710cdf0813251e72c8795a62c81af"], &(0x7f0000001640)=0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000001680)={r8, 0xfffffffffffff907}, 0x8) r9 = accept$inet(r6, 0x0, &(0x7f0000001140)=0xfffffffffffffe73) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x5, 0xffffffffffffffc1, 0x1, 0x2}, &(0x7f00000014c0)=0xa0) pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r11, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r10, 0x8}, 0xfef4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f00000016c0)=[@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000001a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="b60000060000002603625d7e5d9538dd8aaf18e85a5041c2972b648f642ab48f855fdd67c92633b92a7727c0d3571e87e8f5a4ec68b761d7c6a0233dc44e79878278b08496a1cad43cc919eabf6711a8312bf8348a34812d9d9f34efcdd8a96035078830053ba951c3056ed076112f2b5cbdff2cb677ac3c0546292f064f0a08000000de89e22f341944bd754e29e7f427699cc733403cf87b4ce5a9d45e56dad98fa2d6f249969dd2bdc9d6c183a24897e023f23a06e84aa85d553008e9bbca21e0877633010f27a8c9de07f1e3c291854cf422cfe8b48e48fab37792957f0ce23d2698238a97d43ee4fdf33c9cfecccadbf4545b59dedbc020cf5f1a60cd4723b47538abdc0aaf50a1d28d68e2aedeeec9dc038ba7d913d66db9f2847c7a60e5a78a0815566b1d884ac5c7d8ee4ae0517c8caa03c10e104221ccd2403daf327b262ef6d4a44a09c44b453f29de64cd19a328f73577314c75b36b6d6f58c16c38c5cc3bfe745f3390f59d31122a515ed1818b0e13403a1ed13daef1a5a2814b837720cd9ccfaba57b760365508d57dd7575b0d5a673c80acadb069619d2ab4c393cd4d410315fd9dc0daea808876ddb56af4df971a3f0dd249e58d674c3925c816b53afba29216b419f98bf429ca0c8f43238910d5f6076ce7cf9c4f7f1d1bdeac948dc0a402c4db3d176e70bc7f318f7f0d2a8e21a7078f055b6d8b1846eb6b4e4b17ce0c2f5582e51466f1d49bba2e1c68dea11fad9e32ac7dcf46539c8"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f0000001340)={r12, 0x0, 0x30}, &(0x7f0000001380)=0xc) getsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000001540)=""/132, &(0x7f0000001280)=0x84) sendmsg$rds(r7, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x100000001}, 0xc) 2018/04/05 17:38:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="06bd5d3ef8fa5573a1605da0493f97000000"], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xe50}}, 0x8, 0x1000}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20}}}, 0x84) r2 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f00000001c0)=0xfffffec8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) [ 241.902661] IPVS: set_ctl: invalid protocol: 44 224.0.0.1:2 fo [ 242.641994] sctp: [Deprecated]: syz-executor4 (pid 20057) Use of int in maxseg socket option. [ 242.641994] Use struct sctp_assoc_value instead 2018/04/05 17:38:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xc9a}], 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) pipe(&(0x7f0000000000)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x2f, @broadcast=0xffffffff, 0x4e23, 0x4, 'fo\x00', 0x10, 0x647, 0x5f}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0xffffffffffffffc1, 0x8, 0xffffffff}}, 0x44) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/05 17:38:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x6000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000700)=@nfc_llcp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f00000005c0)=""/158, 0x9e}], 0x2, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="0000e1", 0x3) sendto$inet(r0, &(0x7f0000000000)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/05 17:38:32 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180ce000000aaaaaaaaaa0086dd60fcca2800080000fe8000000000000000000000000000aaff020000bb3f04a4450da284000000012c6bfd690008e4bcde89565ee586279078"], &(0x7f0000001540)) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffb5f}}, 0x4818727b, 0x101, 0xf82, 0x2, 0x18}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000000)=0x8) syz_emit_ethernet(0x1a7, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{0x8, 0x8, 0xfffffffffffff000, 0x73c}, {0x7, 0x7ff, 0x5d62, 0x8}, {0xb86, 0x6bb, 0xffff, 0x6}], @ipv4={{0x26, 0x4, 0x1f, 0x1, 0x18d, 0x65, 0x9, 0x5, 0x7f, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ssrr={0x89, 0xb, 0x401, [@dev={0xac, 0x14, 0x14, 0x17}, @local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x2, [{[], 0x3}, {[], 0x100000001}, {[], 0x2}, {[], 0x51ab}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x5}, {[], 0x9}, {[], 0x2}]}, @noop={0x1}, @rr={0x7, 0xf, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0xcfe]}, @cipso={0x86, 0x1a, 0x5, [{0x6, 0xf, "0dba942eb1b7ce3d9600702000"}, {0x2, 0x5, "1f0c2e"}]}, @ra={0x94, 0x6, 0x1}, @cipso={0x86, 0x24, 0x8, [{0x2, 0x9, "0c0805b7705fda"}, {0x7, 0x11, "3019eb2e61f7fd682c1f1d7d0098c3"}, {0x0, 0x4, "fd34"}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x5, 0x6417, "22f40c1ff5485b736d7bbb1403cd23b8fb5cc11d2f4acb51396c8a0269988252d1347dbad1928ad50bf74a95add7b649ed6615182b8ae9cce599235bb4f5129ce7c21a7bed809c80782db6d5f2a07a10892988ba94954f2da0938a70c6c466681783be629cd8ba6389683b4ad046fd1d6554fce5773374b2e44e17b2a054e5721e287cdc532f1debeae802996e2c4855b40e67076ebd836c8e3424e595e5deeda37611eacc685ecacb69f092377709e90ad76db227c7dfb0609742277848f58a330f8ac984be96714b6f65fcd61af20506bba7b07650ff249d5384f21e8bdaf54329db006174cd1591d05479b0"}}}}}}, &(0x7f00001e8ff8)={0x0, 0x0, [0x0, 0x0, 0x3b3]}) socketpair(0x1f, 0x8000f, 0x299, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000340)={&(0x7f0000ffc000/0x1000)=nil, 0x100000000, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x40}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4, 0xffff, 0x5fd, 0x1, 0x8, 0xb45, 0x930b, {r2, @in6={{0xa, 0x4e23, 0x9f9f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x2, 0x81, 0x5, 0xffffffffffffffe7}}, &(0x7f0000000280)=0xb0) 2018/04/05 17:38:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = accept(r0, &(0x7f0000000a40), &(0x7f0000000580)=0x80) sendmsg$kcm(r3, &(0x7f0000000ac0)={&(0x7f0000000dc0)=@l2={0x1f, 0xffffffff80000001, {0x8001, 0x1f, 0x80, 0x1f, 0x1, 0x6}, 0x5, 0x39}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000e40)="b9cea4029880af5ce3049952776fdfcbc46e97d1461267735449b1133e35452075221c741540528daa3e937097332f48ae2cf7c8d50fc6399c7f630fbb8a5a272f32d9675e601f86ec9a7d5a4aeff005664e82569ecd7e14ac08eb794f6763193e77f216de84fdd38a81761cd149cd074c7050a01b219fed262243ed15d344555ce8f710d003723e4b247133af7745bb522aedf3773765beb48679c8624ce7d21765dee322dac708794abfebb231419f5fe826127bf5b0578c41f1c85719710ae7f4ce476b8a8031e0515591aa13f1f6db160838d2f50c86ca5a5d9d8baea7520fe96c3016e47b86c3b074dd96101a", 0xef}], 0x1, &(0x7f0000000f40), 0x0, 0x40000}, 0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000440)={'dummy0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYPTR], &(0x7f0000000340)=0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00204e200008907820fa8da9a3a2fab93cd1fce11e4f8e46a93d5e7737f44113581d209fe7fc127dd67dfbd20d6eeb307e1747181f662f0543750e396f72467e64006ee02481dc5d9f04458b085a0163cf0b073a78c4404df6fbd83d4b7cd5b5c9624b24080a655a90cfb5e0e93051708953312e60d057d1ffc96a1b92baa8b8d16e2c368c4cdba021416f31d35c519fc01a749b3d0332f8a22869b30cf91127e545b45d8b2f8a526f7a721142cea8bc590a305f3185860e7ea9473a6cf98e73152cd743f02246fd"], &(0x7f00000000c0)) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000840)="b85d0903c58e2223edf7c11be1693789fd4dc14655185b9d49d2f2211b0df15494f4854819374127c67fcff235c32a06e7b28b6ec220d3b2758b96ac497d7e5456fa59c674b47004aaec356f19b08a455a3e63856a2bafee35476a2260d196e3dd6db32f6395efd07a6e4cc8f157729f476ac3866a37660b309d7c6fad34a52463b5d51602a1a8b72ecee9b0cfbb160c695bd94d9c3399e8d6de3b7d50ee541ee16f91c2ecac0dbbdd5ea8b0297168a10598fc7a1e19f536b1c17376a546ad841a776321a1143a475febb2192156dce719c8b07e987dc46f15f58983a7d1ddbf84f8ee35", 0xe4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8001, 0x800, 0x4, 0x7f, 0x5}, 0x14) recvfrom$inet6(r3, &(0x7f0000001040)=""/197, 0xc5, 0x10000, &(0x7f0000000000)={0xa, 0x4e22, 0x91a6, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c) r5 = socket(0x8, 0xf, 0x0) r6 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r6, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) sendto$inet6(r0, &(0x7f0000000980)="b860a29d4a1c9fdf77f13d3bcd0d7b3d667dd3d346d341c4ad129357bde993880f182e4b1c64a97ae2eef352b597c895b46086f54c8e75ecb54675364f9f621cde68295605964f7208c442285b3505d29b94a40439929983ace5acfc", 0x5c, 0x4000000, &(0x7f00000005c0)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x5f}, &(0x7f0000000380)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000a00)={r7, 0x1ff}, &(0x7f0000001140)=0x8) getpeername$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f40)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e20, 0xd2, 0x4e24, 0x585, 0xa, 0x0, 0x80, 0x3b, r9, r10}, {0x1, 0x6, 0x40, 0x6, 0x4, 0xfffffffffffff001, 0x6564, 0x5}, {0xf4, 0x8, 0x6, 0xfffffffeffffffff}, 0x5, 0x6e6bbc, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x1, 0x3, 0x81, 0x6, 0x54, 0x8ad7}}, 0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000003c0)={r7, 0x80000001}, &(0x7f0000000400)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x48}, 0x3, [0x5, 0x40, 0x3ff, 0x4, 0x200, 0x5, 0x7, 0xfff]}, 0x5c) 2018/04/05 17:38:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x6, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e24}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x2, 0x7, 0x0, &(0x7f00000000c0)='vlan0\x00'}) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x8) shutdown(r0, 0x800000000000002) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/05 17:38:32 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x231d, 0x9, 0x3ff, 0x7, 0x2800000, 0x7, 0x90}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8}, 0xc) 2018/04/05 17:38:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x44, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) 2018/04/05 17:38:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001f10000000000000000000000000000095000000000000001a8f5b212e08fb62c114c4831c3b9f63"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 242.771827] sctp: [Deprecated]: syz-executor4 (pid 20060) Use of int in maxseg socket option. [ 242.771827] Use struct sctp_assoc_value instead 2018/04/05 17:38:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0xffffffff}, 0x1) write(r0, &(0x7f00000004c0), 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="12ef28e2bff0911ba0d2778e9428e1753a94361f5c76ca2c067bb86835a7fc1a15938369e5b9d9122502329f69911d86518f4298af9aeeb8e9f6f31d8e39853cc33671cfd468209bb6376b3b71dc511f46362bc55c6d49161511d04b4a187d50a3db9938f4bcba7c7f154dcfde3a5a3bcab7eb1a2c6bdf25d411064f9fb3e6499df68dd2251d1c88e7a73438eb35efd155b0953ff331fab3d4fa3ec25e294b773c38b1c5", &(0x7f00000000c0)="4c87b06bae59c1bf1907b4e004d0fdf9802a861ff7a4e5a02699", 0x1}, 0x20) [ 242.903286] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20003 fo [ 242.927137] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20003 fo 2018/04/05 17:38:33 executing program 4: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001480)={0x0, @broadcast}, &(0x7f00000014c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x2f, r1, r2}, {0x0, 0xff, 0x400, 0x4, 0x5, 0x3, 0x20400000000000, 0x2}, {0x20, 0xa5, 0x8001}, 0xfff, 0x6e6bb0, 0x1, 0x1, 0x1, 0x2}, {{@in, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x3, 0xff}}, 0xe8) r3 = socket$inet(0x2, 0x2, 0x3f80000000000) socketpair(0x11, 0x80f, 0x1, &(0x7f0000000140)) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd3f}, {0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0xf8a3}, 0x3ff, [0x3, 0xcc09, 0x0, 0x800, 0x0, 0x8000, 0x1f, 0x40]}, 0x5c) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/05 17:38:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000430001000000000001800000010040000000208c0b2a8dda3773826d0c009fb6cae04648d5d6147c179db13593640c842ab7c6b4a0a24e3e9c5dad38d6f90f613c89bc5e3978d80919f89325651d5cfbb8875bd9293b942c9e32f140f740c218ba9c913984abab34b87762bacb4f76f0e0d7889c0b2657aef8b1ac2bcf0902c6160431b357aef4e2614a3441b2d30ac50ad9953d9a4b6190dcefbe9570c3f03fc949c27cbeb10e30d642dd371b85c383d85ec69b5d603212"], 0x1c}, 0x1}, 0x0) 2018/04/05 17:38:33 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$PPPIOCGFLAGS(r0, 0x4020940d, &(0x7f00000002c0)) 2018/04/05 17:38:33 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=0x200, 0x4) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="2d8ee1493078ff8d7e87b7bc9ecb6733a0735911b4", 0x15}], 0x1, 0x4) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000000c0)="f559190340d19461be485519d3b96e7150aaf718c4660250cfca9f1c4ef24afd78a1b79055d00dd50e5c85a3b55af6110dc4484403389e19dd181e429fd1ba4084335c002a62c9481ccb0da533f2cda8af40221aec74adcfbc6285890a6a32f09d23e8d5bb65284e603bea28e64168709323b8d26f210fa4973cfbe480056263f825") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/05 17:38:33 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000380)="d501ab1a3f277e498484d3", 0xb}, {&(0x7f0000001580)="400739beeacd769fe25c9d26fcef569953be", 0x12}], 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffff}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3e}, &(0x7f0000000180)=0x8) 2018/04/05 17:38:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="107ded3056d09f08f728699ed4c4bfd5325eb43014", 0x15) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/04/05 17:38:33 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x1}, {0xa, 0x4e24, 0x2b4, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffeffff}, 0x200, [0x6, 0x451, 0x3ff, 0x80000001, 0xffffffffffff0000, 0x401, 0x10001]}, 0x5c) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) socket$inet6(0xa, 0x0, 0x9) 2018/04/05 17:38:33 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x3, 0xe8) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) r1 = accept(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}) [ 243.795000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/05 17:38:34 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/05 17:38:34 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x43, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x13, &(0x7f0000001f54), 0x0) listen(r3, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x390) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040)=0x400, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = socket(0x0, 0x80e, 0x0) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) shutdown(r2, 0x1) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000200)) 2018/04/05 17:38:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e27, @multicast1=0xe0000001}, 0xffffffffffffff79) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000002080)=""/4096, &(0x7f00000001c0)=0x1000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x6, 0xfffffffffffff800, 0x4, 0x7fff}, 0x10) sendmsg(r0, &(0x7f0000002040)={&(0x7f0000000640)=@hci={0x1f}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000fc0)="3b6d451708c9ab762e5eb8eefe213ae43e727dc3e5691cd9548503c14adc412552b62b3fd1a52f93c1189d2339cf99b2139b87b9ce591ec8940d2f85a7288357667c946f008904b0ce7056aaf181aa9bc1e1d58c156a33a024c4290dc92ad0a59c6caed23f3f9847b3493426a7917e89c85bb574f1f0ca4c3edb94d6f9857b9e7c0ca916980a3a3d776c48e57ab7dd33f75483fba3069c338a3da7f6201c9013a5ae40e32a122b25becca290a40d9707f54616a8f56c01a07efd61600b342b1cef15d35718b1d1211b328d41a3724feefdbfc65df0f136df711765c4ca4a16c56d4de1a3d895a895e17477caa9005728ae855299583a4dbad46070f8169044064cede6a391fd6940fd5a538eef3cb5c98039cd811259cdff2c3b5dd3fb30a2c2fcea50d8721728fa3a8eb9bc517810b2d1b066dcd839db0c09f24981bf9f45bfcd8354d5a1eea2fd64d831be70abd916eb65bdbd4a10b47f774cb36bb82727216500c795fa8408546e5bb30279fd894f8948735cf0e11f0d9d713b06505070c39297b15ca7e3f55ca81be0c4c09f8f230cef0e892980ef118afa9a15253ecae2238ab412e1e1d36940b90b06cde3b89e9348ad165e621b3ff6987a2040aef99de7edcf2c3444ef3d73eeaf8f3affbaef14154f2b756934d91e00eab1c1ef57a3d287136c2f61a3f946339acfd01ae7419a8eb6aa8ff50f2d700437a32b0263d3613a6cae9619399d6bdd5eb590ee4c45cc3249918e5d864fae23e267d6fcc1ffe1917310b37b2d3ceeacc94756129f16813b8b5ae7df1ae7d911873bfb87a8d7fd5d46f5e19e3131aef8e51303531172de04e5986f8e58aa067af0c5e34e061583317cc587f587e3dd2f3bb18cf30c6693e2c3adff175e5dda721cfddebb22db06b58745012074e0253b9475d5e902845f19507fb5c5ab896ad8a188ec44f7f59fa05f0e132e31bd82e0a48c96cfda8bc4f816ca7c1582f82d69c7d4309d89550b411bed55f7aacf892abe21b1bf37c2f99c62c11cfe902d1807c4a914b59e37fbbd2ce736afa7ab4567e664689f224ff85582b672cc952e37ee2abaeb612e8cf0db72e0bcbb1acdf913", 0x30a}], 0x1, &(0x7f0000004d00)=ANY=[]}, 0x0) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}], "1671ce271aa78de7e07b2c00db5566385e088db59f0fb130e4a3ed117b6cbf33636a4cccf7d9f1d998bc315b023b691ceb636d25a95d22be2146db54a5b55eae6aaa8f51c460868f5d522f15ea35458f5e5205cc", [[], [], [], []]}, 0x4ac) 2018/04/05 17:38:34 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1807000000000000000000000266a935b40000002e00000054"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x8, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000e03a000000000000000001000000000004000008000000000000000095000000000000001283bd1fa507d62183b17c4583164de4f88af6cf837c4be8488caac4ceb86cb982b91717e18e7e51c16bf86564de024ec53b59598dcf77cc7e244eba688d3f5f70843ec7052c811dc6949494b5d9e9c64a66873c693dc3d44d0abd4fa926b0b75ee71246e9499421543f7b383a354813d07419d20f90a3c6684d7c010eade7"], &(0x7f00000002c0)='GPL\x00', 0x1, 0xc5, &(0x7f0000000500)=""/197}, 0x48) socketpair(0x2, 0xe, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/05 17:38:34 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/05 17:38:34 executing program 4: unshare(0x8000400) 2018/04/05 17:38:34 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000580)=r1, 0x4) r2 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r2, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r2, 0x200000010001) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140), 0xffffffffffffff5f) sendto$inet(r2, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/04/05 17:38:34 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x4, 0xcf8, [0x0, 0x20000380, 0x20000558, 0x20001048], 0x0, &(0x7f0000000200), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'syz_tun\x00', 'ip_vti0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', '\x00', 'eql\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe8, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}]}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'eql\x00', 'dummy0\x00', 'ip6_vti0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd0, 0x148, 0x178, [@m802_3={'802_3\x00', 0x8}, @cpu={'cpu\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x1b, 0x0, 0x9000, 'irlan0\x00', 'teql0\x00', 'sit0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], @empty, [0x0, 0xff], 0x8c8, 0x918, 0x948, [@rateest={'rateest\x00', 0x48, {{'teql0\x00', 'erspan0\x00'}}}, @u32={'u32\x00', 0x7c0, {{[{[{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {0x1200000000000}, {}, {}, {0x0, 0x7}, {0x0, 0x6}], 0x3}, {[{}, {}, {}, {0x2}], [{}, {}, {}, {}, {}, {}, {}, {0x7}, {0x0, 0x2}], 0x4}, {[{}, {}, {0xfff}, {0x0, 0x1}, {}, {}, {0x100000000}, {0x9}, {}, {}, {0x4}], [{0x0, 0x3}, {}, {}, {0x6192b644, 0x8001}, {0x80000001}, {}, {0xfff}]}, {[], [{}, {}, {}, {0x0, 0x41d}, {0x0, 0x1}, {0x6}]}, {[{}, {0x48f21acc}], [{}, {}, {}, {}, {}, {}, {0x7f}, {0x0, 0x1}], 0x0, 0x3}, {[{}, {0xfff}, {}, {}, {}, {}, {}, {}, {}, {}, {0x6}], [{0x0, 0x4}, {}, {}, {}, {}, {0x0, 0x9}, {0x0, 0x3}, {0x40, 0x9}, {0x0, 0x8}, {}, {0x0, 0x2}]}, {[{0x0, 0x1}, {}, {}, {}, {}, {}, {0xfff}], [{}, {0x0, 0x1ff}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x2}], [{}, {}, {0x0, 0x6}, {}, {0x0, 0xcc6}]}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {}, {}, {}, {0x1}]}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}, {0x10001}], [{0x0, 0x6}, {}, {}, {0x0, 0x6}, {0x200}, {}, {0x0, 0x4}, {0x0, 0x3}, {}, {}, {0x2}]}]}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0xd70) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x1}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x68236a37}}, 0x100, 0x59, 0x0, 0xe78d, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x2, 0xc20b, 0xe7d}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x4) 2018/04/05 17:38:34 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) write(r1, &(0x7f00000002c0)="f4", 0x1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r3 = socket(0x10, 0x3, 0x0) getsockname$inet(r3, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0xfffffffffffffffa) write(r3, &(0x7f0000000000)="36000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) 2018/04/05 17:38:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) socketpair$inet(0x2, 0x80003, 0x60, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 17:38:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e, &(0x7f0000001580)}, 0x0) socketpair(0x3, 0x4, 0x8, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x23010400}, 0xc, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c0000e50e220f2f00c5a2dd83e9319d45d34a00", @ANYRES16=r2, @ANYBLOB="000125bd7000fbdbdf250400000008000400ffffff7f08000600018000000800060000020000300003000800040004000000080001000000000008000800030000001400060000000000000000000000000000000001"], 0x5c}, 0x1, 0x0, 0x0, 0x40800}, 0x20008800) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/05 17:38:34 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xfffffffffffffc86) write(r0, &(0x7f0000000240)="2400000020002553075f0165ffd6fc0280000000001000220ee1000c08000a0000001700", 0x24) 2018/04/05 17:38:34 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400000000", 0x39}], 0x1) [ 244.074728] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 17:38:34 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) recvmsg(r1, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000100)=""/22, 0x16}], 0x3, &(0x7f0000000340)=""/4096, 0x1000, 0x7}, 0x140) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000001380), &(0x7f00000013c0)=0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/249, 0xf9}], 0x1) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00000001c0)="17000000190025f0001812efffecfc0e8000ffffffc000", 0x17) 2018/04/05 17:38:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = socket(0x17, 0x0, 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x41004000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0xe8, 0xb, 0xb, 0x302, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x7}, [@generic="d2e5e4493f026926a9e1822c18e28e510765cf5d79f78cffe319c3860ce8a4639b6f3ac397e81f6029b9c556be34f3c1d24efc9ae469bdd42ac72827f609fa9c074bb06c593be81446f77265ddbe12bdab4fc236c191bca63e33c1b87f5d80609b77de719e095b95e48894a9c79e0350048199510821f404a99902443a0c6ec4b2fecebeb88789964bd9770db8f917edfeccd7cd0fa9817a02d0f7c4d1dfb5cec4038558691095550855af46ffd973ebf93cd2ad68e46e48495ba39c0f2f741f96fa1979f1476e4319b0fe", @typed={0x8, 0x3b, @u32=0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4015}, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e21, @rand_addr=0x1}}) 2018/04/05 17:38:35 executing program 7: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc6fc8)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}}, 0x14}, 0x1}, 0x0) socketpair(0xa, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x40002000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) socket$netlink(0x10, 0x3, 0x13) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x2, 0x8001, 0x8001, 0x8001, 0x7], 0x5, 0x7, 0x2a3, 0xa1e, 0x4, 0x401, {0x4, 0x5c2f, 0x1f, 0x7, 0x9, 0x3f, 0x3f, 0x6, 0x0, 0x97, 0x6, 0x10001, 0xd4e, 0x40, "8e469ff75ec118909a378f05c23a25d485616d2b7ab96d3e942c4dbb205f3fb6"}}) 2018/04/05 17:38:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x3}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000c00000000043201a7540000000000000000249ee5c1c3d65ef075322d1a"], 0x18}, 0x1}, 0x0) 2018/04/05 17:38:35 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x6, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb91add7a11da781468d324b06f164e40333ca307aa2acd48de88c5f31c1a016d26358e5e50aed040ea0b18205e6c41702a738931a4b02b7757945159ef4a6"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/05 17:38:35 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1, 0x80000, 0x2, &(0x7f00000000c0)) socketpair(0xf, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000140)={r2}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000002c0)={@remote, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000340)={r4, 0x1, 0x6, @random="43d2ef084720"}, 0x10) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000), 0x0) 2018/04/05 17:38:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000003340)=[{&(0x7f0000000000)="c04d1082a5de1c0fb90a70eb1fb88b29918285a944abb010a907f1deea99eb9faeb7483b4dc14bb70aa51b8106c5829ce0aaae236f434bd2d630a3fd563cc2ffb179d48426d5c881c2c61e20db431b1bb75ab232f0b1310914dc1bbef4611501e3ecf7c0f441bc0880de76df22f046dc0ead041caa748c55449e9b3df1b691c1a58f4b03df341e883f95e8ca25abc5512a39bd76278ce43511bb133435e49c8a2d26248ca1de0b008977af1037bc3f62460f796eeac0a90ef343460490633d3bf118ad6e4192b33130d6a990ffb27830481b50b414e1b2302b35882cc09436147b8b306f894d877e94ff11ce3c", 0xed}, {&(0x7f0000001100)="4dae251deda0d2a807b5923a2ac405040744b6babd80e94f527118969d", 0x1d}, {&(0x7f0000001180)="eedd0b2e60b92b3fd11b57e4c564bf35e938f2c459", 0x15}, {&(0x7f00000021c0)="11cd5bdeb1033c729a565e5c2d190eacc895897018eeef32deec8105b7cb6b728b6a4a5e9e4064e9ce7c27870dea05091176ee169118be8773ebf478a0b75a6f0b5186ef379d3d27dafa188a5526cfb3b283938e9c5bf29a9b06888bf0941bd68da1cca3daf7f622cf2b2670e31e91337e6c03abef74fcf6835e6d8c66d9f788c0bdd2eaa5a14f51e0374e12f073b631172f2ec853bd3e754bd818d9fa", 0x9d}, {&(0x7f0000002340)="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", 0x1000}], 0x5, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)='D', 0x1) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) 2018/04/05 17:38:35 executing program 3: r0 = socket(0x4000000010, 0x802, 0x0) shutdown(r0, 0x0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) write(r0, &(0x7f0000000000)="240000002e00ab0800000000002000000108efee010000000000040800000000000000de", 0x24) 2018/04/05 17:38:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000), 0x8) 2018/04/05 17:38:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)=@ethtool_flash={0x33, 0x5, "f72606b0e457e05720e98d949b803ccb78cf741591b2ca392ca8493857ea921e16478502f9eb21378795360fb1d89f7db485ef204e5d50bdd9f11c9d2cf97b1f139088f27819778875e01f5c8fcfad61dda6ec85ad704dcc5d73dbb47cf893d9ce90a9e57fc505eadcb4d1dcac59c98f205c98f9f19d0a51e25fb4f0b79d5696"}}) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000000040)={'syzkaller0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/05 17:38:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="24fc2d3c4ce80e524f3bc40273e3e7936586a16e7aa32be9f7807fd5c654cf823b02090b029e81c4859593ba17d8bae6c3204215a130794e6ec8ffecf9eacf1859ef8e5216e5b9573d6210a7ab7c764bcc260ccb932314e459d5ec807f0ce5f6242ed6daf12eaaea4b25c2f805bcc6cf6d64a218b1ef3df7a95d54f56ace778a4688fa97b735748834e1302f09902235f46a87ed6d8e4b981a9d9b578cae14ef795f0b16d09fcdfec2f646ba9538a924c5cd41d26af45ea54dece8ca879aab214fc3e20a220fe0") sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="2c0000003700210cffffffffffffffff802000000004fc040000000008000700000000000800000000000000"], 0x2c}, 0x1}, 0x0) [ 245.193497] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/05 17:38:35 executing program 4: r0 = socket$inet(0x2, 0x4000000020000002, 0xdd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000440)=""/171, 0xab}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='lp\x00', 0x2) shutdown(r0, 0x1) 2018/04/05 17:38:35 executing program 6: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x150, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x8, 0x4) accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 17:38:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0xffffffffffffffc7) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 245.313587] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/05 17:38:36 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x76, &(0x7f0000000000)=0x65, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/05 17:38:36 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x9, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/05 17:38:36 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x86b1, 0x3}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x825dfdbfe}, 0xc) 2018/04/05 17:38:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000006c0)=@int=0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000ce500000010100000001ed0000e0000002"], 0x1) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)=ANY=[@ANYBLOB="e00000027f00000100000000010000000000e500"], 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) socketpair(0x8, 0x80000, 0xfff, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00000007c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0xfffffffffffffff7, 0x4, 0x500, 0x101, 0x10, r2}) accept$ax25(r5, &(0x7f0000000700), &(0x7f0000000780)=0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000740)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r8, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r9, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r10, 0x1}, &(0x7f0000000680)=0x8) 2018/04/05 17:38:36 executing program 6: r0 = socket(0x10, 0x800000000000802, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="acfb585cdc7db9166514de41092c888b815e5c2d9eb2146b3c86cfdfd5483c96ab6b5425ef16d6f469cd", 0x2a) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080002000000ed00", 0x24) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000080)=0x7, 0x4) 2018/04/05 17:38:36 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, "64010000003000", 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x1d, 0x0, 0x0, 'bcsf0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/04/05 17:38:36 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) setsockopt(r0, 0x1, 0x200, &(0x7f0000000000)="200f931d29e17428c9390e561871eb84c7f9ca7669f7d3af6dbe2ae7e0cd6920f2f5f0654cacd5afd9fbf0deabf8ab7d75c607d121f66b4ec3ab267e403ae84a8aeabd2397186e90ec30bc8cb8c986b46da3be4eb3fee259f34a8f85fbdee19542011d0a556981d7338edd07560c130a39b9a30a805ea88492cfb62dc2eb4c58957688e4a8739b58ef608b004de22b70ccf26f6e3620d72231a88bdebae0d4a47fe807e1b0757cf23e0c7f32d0144e2c8540bc3ae50da2abef5df38bc0de9881576cc31babab3c75c8b8f1e1d01d054c117e8a22d91d6734fce8e15fad", 0xdd) 2018/04/05 17:38:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) [ 246.155152] device lo entered promiscuous mode 2018/04/05 17:38:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x2000}) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@setneightbl={0x1c, 0x43, 0x4, 0x70bd2b, 0x25dfdbfe, {0x2}, [@NDTA_THRESH1={0x8, 0x2, 0x8de2}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x9, {{0x2, 0x4e23}}}, 0x88) socket$packet(0x11, 0x0, 0x300) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '&'}], 0xa, "db2c0d9d31b16e8bdde35401ee2fd0e3beae49442a90778a0553ce29fa028e491280ecf95dc65bce1ab9f6c4c9bb1c5b7ed4a972fcf319562c09d1eb8ff9f02c0b131390fbfa415b0e4d16d6b5cabe8febc12bcaa348c01d3a7550bac1798d83c8bf5bb1cee1ff3107e62c013fdaa5f31b774787453f7534c0efce29a4c25b52a02a6457e07f42ff37009df5eaec99688018eb9ca6ac83ae7e759417b5a078e55c1c3318c78064749ecdb722eea79d03498a11313b07774838d1649b6ff142e80751de785b2c3678ce0a45ec16729584cb7cbbf63d98d9c77d2a7e940000000000"}, 0xee) 2018/04/05 17:38:36 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={0xffffffffffffffff}) accept$netrom(r0, 0x0, &(0x7f0000000240)) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@broadcast=0xffffffff, @multicast1=0xe0000001, r2}, 0xc) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'nr0\x00'}) recvmsg$kcm(r1, &(0x7f0000002340)={&(0x7f0000000040)=@l2, 0x80, &(0x7f00000022c0)}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/05 17:38:36 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/04/05 17:38:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x4000080, &(0x7f0000000380)=@nl=@kern={0x10}, 0x80) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000300)=0x1c) 2018/04/05 17:38:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x4, 0x9a89cd1bc6999c8f) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x6, 0xfcfb) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/05 17:38:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x32, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, [{[], {0x8100, 0xfffffffffffff45e, 0x0, 0x4}}], {@mpls_uc={0x8847, {[{0x700000000, 0xfff, 0x5, 0xb18}, {0x2, 0x1, 0x7fffffff, 0x101}, {0x5218, 0xfffffffffffffffd, 0x9, 0x7}, {0x9ade, 0x2, 0x8, 0x71}], @llc={@snap={0xaa, 0xaa, 'h', "eeb31e", 0x0, "2e7edc048d4d1bca"}}}}}}, &(0x7f0000000100)={0x1, 0x4, [0xc39, 0x11e, 0xfd8, 0x219]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22}}, 0x1, 0x7}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r4, 0x3}, &(0x7f0000000340)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x800006, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0xffffffd6, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100080008004500001c0000000000009078ac14ffbbe00003010000000000089078"], 0x0) 2018/04/05 17:38:36 executing program 4: r0 = socket(0x15, 0x5, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f00007adfff)=""/1, &(0x7f0000000000)=0xad) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0x8, 0x3ff, 0x0, 0x5, 0x0, 0x3}, 0x1c) 2018/04/05 17:38:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/176, 0xb0, 0xc8}, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)="1c", &(0x7f0000009000)}, 0x20) 2018/04/05 17:38:36 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xe, 0x800) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000021affc), 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x30}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7}, 0x8) 2018/04/05 17:38:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000040)="ba2a1edf9b6641a7301e988f0633c9409e409de72c497e2afae087881cc9af5416135080", 0x24, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/05 17:38:36 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f00000000c0)=[{r0, 0x4410}], 0x7a, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet6(0xa, 0x80004, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0x7fffffff, 0x5, 0x3]}) 2018/04/05 17:38:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000001c0)={0x18000000, 0x3, 0x3f}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r3, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x40, 0x1004000000005e2, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x0, 0x404, 0x7}}, &(0x7f0000000400)=0xffffffffffffffdc) accept4$inet6(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r5, 0x81}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000500)={'ipvs\x00'}, &(0x7f0000000540)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r5, 0xbd}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r5, &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000580)={r7, 0x6, 0xb1, "91dd178347191c5a64ca4b609c2d4aca08c912b7cc971a30982b0084bd2b4022ce57ca48926510cc5af242ae88ed0b6dd1dd752adc545b1e5d57cb8557a30c7b0d6d1aa7e33f6013f816a2ab8638b1fe84cc3348ae360fcccf87d53c65a0bddda7a21d0b6c531d14c69dda15b1372245727244cdbc0edb31942e4ee6cd71926eb368355bcaceeda2f4bf799cba47851ee32b98188f97637f129de56bdc5c144bec871354329d51f6e86ab248252eebe479"}, 0xb9) r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x2, 0x13, 0x1, 0xa, 0xa, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_address={0x5, 0x7, 0x3c, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, @sadb_ident={0x2, 0xa, 0x4068, 0x0, 0x6}]}, 0x50}, 0x1}, 0x20000000) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)=ANY=[@ANYBLOB="021800001c000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000008001900000000000a00000000000000ff020000000000000000000000000001000000000a00000000000000fe8000000000000000001000000000ff0000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000c19cf7d81e58a1fdfd8b0000000001fe8000ffffff00000000"], 0xe0}, 0x1}, 0x0) socketpair(0xf, 0x80000, 0x4c49, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r10, 0x8906, &(0x7f0000000040)) 2018/04/05 17:38:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000480)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000004c0)={'icmp\x00'}, &(0x7f0000000500)=0x1e) 2018/04/05 17:38:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x80000001}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x5, 0x7}, 0x8) sendmmsg$alg(r1, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd", 0x1}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/05 17:38:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xf) read(r1, &(0x7f0000000680)=""/31, 0x1f) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/05 17:38:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r1, &(0x7f0000000440), 0x0, 0x2001ffff, &(0x7f0000000400)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r1, &(0x7f0000000480)="de", 0x1, 0x0, &(0x7f00000004c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) 2018/04/05 17:38:36 executing program 6: r0 = socket$inet6(0xa, 0x2000000003, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000340)="e9227235", 0x4}], 0x1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000b40)}}], 0x2, 0x0) 2018/04/05 17:38:36 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x7f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/05 17:38:36 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x2a2, 0x800, 0x1, 0x7fff, 0xed}, 0x0, 0x8, 0x4}) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000039a000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f000033f000), &(0x7f00001c4c28)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/05 17:38:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) 2018/04/05 17:38:36 executing program 5: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) accept(r0, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000300)=0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) poll(&(0x7f0000000040)=[{r0, 0x8040}], 0x1, 0x8001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001d80)={0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000001dc0)="fc981a9ee35f081ac55a96a43521810990fa3ce108220242d13bd54879bb5529dde5851a1cb6f1dce642f832815dbd1980731fe1b471732400c1e5d5753d77a13520f6083e14b45f234bb58c54189a8d789eb8ba5a838e0e4db43c932c3dbc82850e939f", 0x64, 0x4000, 0x0, 0x0) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getpid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x6, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000240)={0x81, r4}) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x20, 0x138b, 0x47d8b3d5, 0x2e}, 0x10) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/04/05 17:38:36 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) connect$pppoe(r1, &(0x7f00000003c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'nr0\x00'}}, 0xffffffffffffff97) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="37000000f2d4472c00000000000000000000000000000000b43ad15d262ddf164bf222055874de9391d2b4293ba0cb030cc25e7d37ef961060dd31b0a4fd3a217b6dfe721b873b941e0983f7b7c7550dff91470d442b4a4eb312cd02c800794eb3e1f08fe77d3f769e4e3a8ade021d25213fea17364cfe272e94582878d70c1b133ed30ead72eeb7eca4fcbac3e4d432cca0c95a1fda6b07daeefdee5a32124f855049c757a1afe3faf6ea3cebfb"]}) 2018/04/05 17:38:36 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x8c}, &(0x7f0000000280)=0x90) unshare(0x900) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4}}, 0x26) 2018/04/05 17:38:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="b7c9e2b7ae56abb25bd7db935349eab6b1cd0b0ada8b43e7f018109cd96d1bb6cfb5987c436eb9343a82a363c72e8f42cb9caded7c7d98aae93bff", 0x3b) r1 = socket$inet(0x10, 0x3, 0x8) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8a45849926feaa76a3f56c9bc333569b01ec445853cce1c6cf8046ca1589ab50d0d60bf7c753334ea08652fd22fc0396217b99eed67aef6c6857b48a1b15658a543446d36609a6bd509f8888325d52c8ac8b3f909bfce51776833d81841034c1da335a75ac02b66274bf43a52819e08a8531339dcf6bc008ce9e32caa132f36a", 0x80) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/04/05 17:38:36 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000000280)="b76326954560c56796bfaec72e3269f2fb4b27b3e0407724cd315a3a6a9729aa4c2d968f7cd7bdf47f1449e753cf18f0800068e8b43674661597083ed081f33d6283434acdf1bc58c799b80722545166b5c916d90c81b9adb8e6a3a3592364b6bcda476dcd52d23d5ee16952bd4c2c871d0068e89a90b0f045f1c471acdcb003cececa4f18d9d7580d5c10b209d8b994db137e052b5aedbec668f2ef", 0x9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500), 0x4) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001ac0)={0x14, 0x25, 0x129, 0x800000, 0x0, {0x3}, [@generic]}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000003c0)=0x8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x2c, {0x2, 0x4e20}, 'bcsh0\x00'}) [ 247.304563] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 247.308176] IPVS: stopping master sync thread 20427 ... [ 247.453855] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 247.453992] IPVS: stopping master sync thread 20430 ... 2018/04/05 17:38:38 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "3fcc78ed21b490111db5d04fedc35b0627390eb5e7f47f01f003bdc151483d0cf8bb62820f57c49e54dc5754a568a9e89f88f3256268beef05c7234e2bf4f59a70112d837cd13a77a1a1f890267082c88c11ef62eff10fa1d49fe84dce9ac50367af3932b26771142608b1af8a06d8dda44ccfe0db0b4a42a69cd0e1fc8109ee65a6ff27b81c47488cdfeb477f1f409692fef619"}, 0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000440)={0x9, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000100000002000000ffffffff000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000"], 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r2 = socket(0x15, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0x19, "5af2a2fccee4d63398e87955816f5e213ebb6ff233618acd40"}, &(0x7f0000000880)=0x21) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000008c0)={r3, 0xbb, "bd6e4b4c23e652b51aa2121acdc30526a62b22e9624a6be75c232d170c6bb64e83465222e3df510fc7ac506bad6f1812724e4bc3b33d0d4251c427640d1cb6d286deca077d38af98326000de68d255092aea5e0638c8de40a0c21eee1e332599c5ab0f97193c460678e821def4c27a6ae6d6ae8b5f948c4fcf6954a0e6d936a79c780bdf8278fdf39782e19bee6b957fd6e2164996b3c0de5108f8b3130dbabb43aaeb76ca6b0633c09b9d19ba8f7d893997b82124b7bd762588f5"}, &(0x7f00000009c0)=0xc3) 2018/04/05 17:38:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r3 = gettid() r4 = getpid() r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000001ec0)={0xffffffffffffffff}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000180)={0x194, 0x1f, 0x410, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x4, 0x4b}, @nested={0xc, 0x1d, [@typed={0x8, 0x39, @fd=r0}]}, @nested={0x78, 0x30, [@typed={0x8, 0x39, @pid=r1}, @typed={0x8, 0x79, @str='{:[\x00'}, @generic="d74a71c403c739ba5aca0c7533047761dd915324ca1c7d965b7402e771fbf29eb13fd264c400ead9c3b37fd18d4965a4c6fb7c4504f574b413334eb533c437f5f9184ec9648e1c3d8b294e2ede60096b87652a38c1bf940fcca0b0c69c796fcc93d9ad1d"]}, @typed={0xc, 0x12, @u64=0x800}, @nested={0xcc, 0x4f, [@generic="4642612ec33c1eb6145a3ab8a424c69927bee6f64c80574151ea6daf9f4eb970477035878665d64c4ef1a8b339dd9fe0de4a0685927441366019330e1c166321d57ade2cdfb1d4308e9ccd2649558a8966a356f6e4d75b5876b8f15f9ca2cd40fd2ebe6c6af337c7974e799d0ce3836c41b144965b5b1a9326bfb1aec6571ad3762dcbb8a147e504dc3c88b0eaec7d3c0349780ee349421c44c4f496cb0c2b843a", @typed={0x8, 0x85, @uid=r2}, @typed={0x8, 0x2d, @fd=r0}, @typed={0x14, 0x20, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x8, 0x2e, @fd=r0}, @typed={0x14, 0x67, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x4, 0x3}, @typed={0x4, 0x72}]}, 0x194}, {&(0x7f0000000340)={0x4f4, 0x16, 0x100, 0x70bd2d, 0x25dfdbfc, "", [@generic="f8077872134eaefad3e0734a48bdd115f87abe1c483042993c275aaea5a9f99098c931df687b2efd736e0d25d3c5d3ed1e501eae22889710bdd2672db2e21ac167c09ffc2e9f56c56f075a2c40145de8fbb9f3884bde23d1cd4d8acab7c344b9c9da07560935893f23fcbb2d283d989858cc98703bacdce660daebb288634c5a59db53a3d2ac617879abf2781e4ed2eb181366e9435e00474c0e14d470a3c784af665a0b3f2124c1d554519efe7e1076b4bbcae9da", @nested={0x88, 0x88, [@generic="ebe987ea8944f694a6d0199c3abddd8c9fb8a8847a63e026fde8e33274a5c94d31032fc11dd6c5baaa1804afbe366b5c389772104ead9bb30cf56d0e18e37fe1dcfedf64c94fb7324241b62694e83d5d31b034d2e2bdc774903ae7c22d9ea9d228db428d527afbbd5b5f9c8e63ddb4cfd62fa2fcae5cb642fe6919ce671a2f7f7e"]}, @generic="3eab6bf78a0b52797c427f4db6eb7c86e0a8afddb6f97afa85a45831407aee222a71c27501c3a857a42304cf5f99cb4b6cea58570bd8448c5f6d1336f977220f", @typed={0xb8, 0x72, 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", @typed={0x8, 0x8b, @u32=0x7}, @nested={0x18, 0x5b, [@typed={0x14, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic='d']}, 0x1480}], 0x3, &(0x7f0000001f00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r8]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r9, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x20000010}, 0x8000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/04/05 17:38:38 executing program 2: pipe(&(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x9) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xfffffffffffffffe, r0, 0x10002, 0x801c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x44f, &(0x7f000000a000)=""/195}, 0x48) 2018/04/05 17:38:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x3, 0x0, 0x906, 0x9, 0x4, 0x521}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x4, 0x40000000008, 0x8ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x2, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 17:38:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) 2018/04/05 17:38:38 executing program 5: r0 = socket$inet(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x13, 0x0, 0x6, 0x80000001, 0xb, 0xffffffffffffffff, 0xffff}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/04/05 17:38:38 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$void(r0, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000000000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2513fa32ea30cdf46dbd392b10440bb3e1be9d792f9add8dfff0a2cd594a17ae33c0c960327e8b159c9f034c451f9870ca28df22c5bbc53718a10aaf948eb746b8b88610f0e37f5fa2ccc2badf37ddeec8c2ad97850caabc4c646dc2e872527ad8f60c05f43d5441fb3ad8067ea0bdf151db24e1f46afdbf95245d9a463b577c7ff4f8f78e937d82c270957344781c3", 0xbe) 2018/04/05 17:38:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x1) r2 = accept(r0, &(0x7f0000000500)=@in={0x0, 0x0, @local}, &(0x7f0000000580)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x49, "57a706f12c601ee5a81b440ecfe6e3278508826a5ce128a9cb85ffd4056a1e2754d5bb452dc31a33ca36c4d7a25ef7212850248aa1c710e655ca3b2da8ccbbf9c08db4c7ffe3c44f61"}, &(0x7f00000005c0)=0x51) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000640)={r3, 0x235}, &(0x7f0000000840)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) socketpair(0x15, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="bc552ea319592a7f6ccafc8b35b3d16d42e5c358440a83b779005ddbdef37361", 0x20}], 0x1, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x9, 0x8, 0xffffffffffffffc1, 0x4, 0xb94e}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x400, 0xffffffff80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1ff, 0x8, 0x6, 0x7fff, 0xb3d, 0x1d6, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x8205, 0x0, 0x7, 0x1, 0x9, 0x7}}], 0xf0, 0x80}, 0x40010) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000040)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) 2018/04/05 17:38:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0xda) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip6tnl0\x00', 0x10) shutdown(r0, 0x1) [ 247.912236] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/05 17:38:38 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_mtu=0x400000}) 2018/04/05 17:38:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10, 0x80800) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000003c0), 0x4) sendto$llc(r1, &(0x7f0000000240)="760d2a2d222dbd391a4ba7883376c20d57bca5c52c867e57b22f04ffe67a5ce8ca616dafd4ac3f81e1a878697cde2a17522caff785c5b75b7261ababed73bad76b17e8422d4126336e503a7da5ec3ce1a23c24a788aa0199e53c07c93fdd4e0c3f764a3080ba6ed4bafd7aef56b7c369f1f7fc98dc", 0x75, 0x8000, 0x0, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x7c83, 0x4) r4 = accept(r3, &(0x7f0000001a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001b00)=0xfffffffffffffecc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000640)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000740)={r6, 0xd1, "31515c7238d66ca40a16a0f26d4668bd8c5f95eca5ad97a66557544e808488bed85594741c47f684e0fc002be4405757dbaf997c459c301c835dd510a495f133f24b0bbf4ad83dd0b269a7664fe5c8d94e38889cf5eb7ed63cd28e7f6d6be33f909905dbe17301faf17d23d6329e3486d9ed1e07d1fc3012bdf4e40e82ba60c2a2f4a47861c90a6f7ffb87475257210d29eb7ea3f050ab86f7e77ccd896fbce39399bd10f1a3632345d772c89fc8a59125557b4216d9842824991708b9cd01a9a3e4b99cc0a10021523065d3413d1ec016"}, &(0x7f0000000840)=0xd9) connect$inet6(r3, &(0x7f0000000680)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5a70a7af}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x7fff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r7, 0x8000, 0x5}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r5, @ANYRES16=r4]], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in6={0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0x45dc}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x70) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000400)={'tunl0\x00', 0xd9}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000440)={0x3, 0x3, 0x5, 0x5, 0x4, [{0x919, 0x200, 0x3f, 0x0, 0x0, 0x2000}, {0x5, 0x257e, 0x9, 0x0, 0x0, 0x100}, {0xa19, 0x3, 0x8001}, {0x3, 0x100000001, 0x7f, 0x0, 0x0, 0xa}]}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x4000000011, @loopback=0x7f000001, 0x4e23, 0x2, 'lblcr\x00', 0x20000000000022, 0x800000000008, 0x1d}, 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) 2018/04/05 17:38:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001480)="368013513c613e1fa6c21f9ec6f819f57c1e7684f886ac74673baacf077838245a69edebd547be15fc8997d0fb39ffbd1622df8bf2e30bddb26bf62c8312ec5248f83467a61f8d70c2ebfece12b63f1b1a0cd1650d9f32ff6c719aafa7db110f7fbc5ffdf51fdd5fe69cf814fc3e3ebbc39681dd7c600692b7de4fc2e124c0ee13f9c3d5ac8f764856f9de7bb9f271627480f84331ea068b5aa175cfa7fdf37f046da80b449c0b372a47ec3d0323992795f2bccf7f1d8a2b0b63d0565c732d5cccc280be8c440b8d66a3338a541fff41ce215cbae32f77b29ca55256f717a10d36ec016fa33074fb1b9523c61b96e85a9c8d9cce2374b6da61cd804a", 0xfc}, {&(0x7f0000000040)="32c7c7987d059593c21ecb859f05c00d404995511daea9c90f520f20212bb49698e6f43f15bc3f8dbf56982c09eba2716d96c9a755d6b65ce26a364b4c7adb1e48df365fa9d0", 0x46}, {&(0x7f0000000100)="661f718d2beb03", 0x7}], 0x3, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x80}, 0x4004) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 17:38:38 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0x3ac) 2018/04/05 17:38:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000008004500001c000000005c802a466b77c1d8b89810099ccf440e00000000"], 0x0) 2018/04/05 17:38:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000003ffc)=0x12, 0x4) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000000080)=@sco, 0x8, &(0x7f0000000540)=[{&(0x7f0000000240)=""/86}, {&(0x7f00000002c0)=""/174}, {&(0x7f0000000380)=""/179}, {&(0x7f0000000440)=""/198}], 0x3b8, &(0x7f000000a000)=""/177, 0xb1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="660290a2a2d11d41c09a1d000000000000000000000000"], 0x17}, 0x1}, 0x0) 2018/04/05 17:38:38 executing program 1: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000000100)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1200003, 0x110, r0, 0xfffffffffffffffe) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept4(r3, &(0x7f0000000280)=@nfc, &(0x7f0000000300)=0x80, 0x80800) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000240)={0x4, 0x7, 0x6, @empty, 'syz_tun\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)={0x128, r4, 0x800, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x37}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x14b3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xb78}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3b39}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4b0c1b82}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x8005}, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0xbf2, 0xffffffffffffff80}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) [ 248.075090] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b43/0x1d30 2018/04/05 17:38:38 executing program 2: r0 = socket$inet6(0xa, 0xfffffbfffffffffe, 0x800000000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000002c0), 0x4) socketpair(0x3, 0x5, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={r3, 0x7, 0x30, 0x6, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/104, 0x68, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6e8000) 2018/04/05 17:38:38 executing program 6: socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x7fff, 0x1, 0x8001, 0xf}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0xa03}, &(0x7f00000003c0)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r3 = accept4(r2, 0x0, &(0x7f00000000c0)=0xffffffffffffff83, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r4, 0x1) shutdown(r4, 0x1) sendto$packet(r3, &(0x7f0000000340)="13b7bc788e4be984d24926127dde23318e3ec9ab5c01000100000000003296b1415a16a1f805ab2ab0b811f3c0c000f6b16fd28959b9bc6f2c00", 0x3a, 0x10000000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000080)={0x2004}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9e00000210041c6d51dab1c0cd51aba88c235b19757bd2fae691fa6305456dea7273f66500cd7d4023f7b2b4c2cf4150ff7d68cecbc3df05f3466660ab9d43ff9ef4e507985edc2adb665dcc684e4071494f20358a017c9dbf11a9f934993b5a791b35e8b07c92040d24476ed89fba434d28a4c6c4de68fb3bf3619f1d889d8dcd16c59894e2a0cd94c770071296e5673024fc3a9b20dba916501d2edb1240be4ce6"], &(0x7f0000000100)=0xa6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r5, 0x6}, &(0x7f0000000280)=0x8) 2018/04/05 17:38:38 executing program 7: r0 = socket(0x0, 0x80000, 0x7) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) [ 248.147564] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b43/0x1d30 2018/04/05 17:38:38 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', 0x5800}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f0000000080)=@ethtool_rxfh={0x0, 0xf4, 0x4ec1b2d4, 0x40, 0x2, "5dfe30", 0x3d6e2c07, [0x0, 0x5, 0x10001, 0x3ff]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e300000020084000000000899", &(0x7f0000001240)=ANY=[@ANYBLOB="03000000107d82a0c006047476f3cd22a8ecba3680125b80d9ee6d858ce91f8dabd8017717a3550bb680a4f5f56f0a290fe70fb69143517555390e416e497185a85db1d52d795084e3dd5fc3d230009a6c582f2bec0b90d45835040a11aa98b6739afa63605397c453fbe263d425291af518002e325fa69d998f67b3a383a05304d01ec8236717f1386529ae306bc83f3e6255dbbf43de55fef5d07dbaf02c600df94ba28701eea79b0617de450000000000000000000000000000000000000000"]}) [ 248.296412] device lo left promiscuous mode 2018/04/05 17:38:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000321ffc)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x29, @rand_addr=0x5, 0x4e20, 0x3, 'lblc\x00', 0x8, 0x1000, 0x35}, {@empty, 0x4e21, 0x4, 0xf60, 0x4, 0x7f}}, 0x44) 2018/04/05 17:38:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, r3, 0x110, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff00000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa8ca}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x40) sendmsg$rds(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/235, 0xeb}], 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/04/05 17:38:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="281a5ad622303ce6772d3484c5806734f56947d1b947b38ab84351f673e427ed3dcea9d7542c72e74edfeaae8b0a3bf8faeeaf0f7bf26621b9e84410ea61fe32c84ed963a9ada4e0fbaf2d6f96db5a9ef6e3c7127ab7d3e312e0fac76093b73b265019e718a893ede4372e775f1c7721376760609c96f8dbae17a12b2155218077", 0x81) 2018/04/05 17:38:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000002020000800120004000500140007086c6f00000000f4ff00000000"], 0x3c}, 0x1}, 0x0) 2018/04/05 17:38:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gretap0\x00', &(0x7f0000000040)=@ethtool_eeprom={0xc}}) 2018/04/05 17:38:39 executing program 1: unshare(0x60000000) r0 = socket(0x0, 0x80000, 0x4ece9dce) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'tunl0\x00', 0x101}) 2018/04/05 17:38:39 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7fffffff, 0x800, 0x2, 0x4, 0x4000800000, 0x8, 0x8001, 0x100, r1}, &(0x7f0000000140)=0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x80000001, 0xe7, 0x2, 0x10001, 0x4, 0x1}, 0x9, 0x1000, 0x7}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, [0x0, 0x3, 0x20, 0x8, 0x3, 0x4, 0x0, 0x2, 0x7fff, 0x400, 0x80, 0x3, 0x7fffffff, 0x1000, 0x9]}, &(0x7f0000000280)=0x100) 2018/04/05 17:38:39 executing program 6: pipe(&(0x7f0000009ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000d1fb7)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000, 0x32, r0, 0x4) write(r0, &(0x7f0000000140)='S', 0x1) 2018/04/05 17:38:39 executing program 2: socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000680)=""/18, 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/182, 0xb6, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r2, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)="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", 0xcf9}], 0x1, &(0x7f0000002600)}, 0x0) sendmmsg(r2, &(0x7f0000ad9000), 0xec, 0x0) close(r1) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 17:38:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r0}) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000300)=0x53, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001480)=""/202, 0xca}], 0x1, &(0x7f0000001580)=""/4096, 0x1000, 0xc0b}, 0x12000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) connect$l2tp(r1, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x4, 0x2, 0x3}}, 0x26) socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0xbf0}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 249.140732] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 17:38:39 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x100000000}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x5}}, 0xe8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt(r1, 0x8907, &(0x7f00000001c0)="4c2f3feb0a092afcf34ac1f29dc90c70f8ccffcc9ab7eacbf82fc7fd8b8fb0ad86a197ff0b948ea70b52f554e5e2e9638d5f8dad3a757b07718481010679d2519c0222fadac8a15f950e21f6727276e7de53c318d22f6406d90d5d0ff2a1") r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={r4, @empty, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000340)={r5, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000380)={r8, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000140)={r7, r8}) sendmsg$key(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000240)=ANY=[@ANYBLOB="021200000200ea00000000002a9dab913bdf76be6066c7422e1d21905cc89ac3464fa7f2ec3fa670a29dbab0b09e8281f0698b9f6e03b4c53ac337d2c9e0c7b96eecdd35d9883a1440b412d387"], 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000000040)={0x0, 0xe044, 0x21}) [ 249.342614] device tunl0 entered promiscuous mode 2018/04/05 17:38:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9346dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/04/05 17:38:39 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) close(r0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00689c479665000004000000000000000000000002"]) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/04/05 17:38:39 executing program 0: socketpair(0xf, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket(0x12, 0x5, 0x2) write(r1, &(0x7f0000000080)="160000004a000700ab092500090007000aab03000000", 0x16) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00000000c0)="313a8c0330f66b85b9665e4b5216f5d25aa302fa36dc1101a6b5dfbc284b9182a665b4047cd9233de4f54cb6c28885eada32e0cd98ab8202b18272039719e12d03ca410e23faad69c7f60e447fa008a92e3c34d7e5dd6c9c51ee079fe541eeab598baa88ba927d806d9e08dd2561414dabf6588a20ae7685a22074f8c71684a530c9dd6c4d6d20c16e7f66c0bb29d7dc9269bbb6e5757e1795acae992a490d2ae0edf608cf63b4ce19756f90768f3c479e17e239c2a1e9407474dae714bc2feee4be1750d643d65fbe19336962877bdb772e5dad7b0bc53302009ef754ee60cb9c010082d8c53b1981ba2be283fa993d91", 0xf1) 2018/04/05 17:38:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89ee, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/05 17:38:39 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x200000000000000, 0x6, "dd3f4769e768", 0x8}, 0x10) 2018/04/05 17:38:39 executing program 5: unshare(0x2020600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)={0x6, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8e1}}, {{0xa, 0x4e20, 0x6, @empty, 0x81}}, {{0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e22, 0xff, @empty, 0x1000}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x53}}]}, 0x390) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000ac0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, r1}, 0xffffffbf) r2 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000004c0)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x5, 0x3, 0x3f, 0x34}, &(0x7f0000000400)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000c00)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000c80)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f0000000c40)={&(0x7f0000001880)={0x110c, 0x41, 0x200, 0x70bd27, 0x25dfdbfb, {0x15}, [@generic="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", @nested={0xc, 0x65, [@typed={0x8, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="85dfbb04123422b17cb68bb1695ae5328d0d18201a63afad6438851d7725e17258cab76b9095aefb71a58f4a102b8e497b6d8c5f1568efd3d8647d027b18f1420455376aa4eaaeba57d37c5d2cbfca5456dbedb36bd5e6bfb6317e439b1d4ed9655c150ab0afe3f4fd8b01e7226a08401e97bd989c80421479745d5ad70b14b0d0933770274867622d9e79665671a9e42d9c47baba0c985bf9f2c97615cc0b537b595346f21d062d7c", @nested={0x1c, 0x5f, [@typed={0x8, 0x6a, @str='-^\x00'}, @generic='S', @typed={0x8, 0x64, @fd=r0}, @typed={0x4, 0x50}]}, @typed={0x8, 0x6b, @uid=r4}, @typed={0x14, 0x22, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x53, @fd=r2}]}, 0x110c}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r3, 0x2, 0x40}, &(0x7f0000000480)=0x8) socket$packet(0x11, 0x2, 0x300) unshare(0x2000000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x80003, 0x7ca0c737, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000500)={0x12, 0x196, 0x200, 0x3, 0x1f, 0x7, 0xffffffffffffbe66, 0x30e, 0x9, 0x2, 0x6}, 0xb) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffffffd, 0x2, 0x0, "731af77e60bfcdd75ad6b6bbce0eb1ebdb626077358516c601c55e188dd9ce25d06103476147cd564f078661e48a8c87423ad448c00aa5b2c7c6831d34e40ba4c28182f325de6a19fcaa6074ef848993"}, 0xd8) r7 = accept4(r5, &(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x80, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r7, &(0x7f0000001840)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001800)={&(0x7f0000000b00)=ANY=[@ANYBLOB="7f61b80a0e497d17ce2d07952de7a9a67f08f4351f245287d9d940787ca17f43b92684b37d8d5f0f06a7e6dbacd54573f4ca3c13a5b2a23248d3ecfa4dc2d618398964c94cedac9ca28c9d9f4266fbf53b1ab6789b3d6bc7eb1218edc91d39c9a657c4d70936ae9387419fffe64a6d557d0902c163689f31b70000000000000000", @ANYBLOB="010826bd7000fedbdf250500000008000500ff07000008000400030000000800040009000000f87d01000800010002000000080009002d000000080008000000010014000300fe80000000000000210000080004004e22000008000600646800000800041f4e220000080005000400000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/05 17:38:39 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000080ffff000000004fde1d0000000000000100d1121000000000000000000000009500000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r0 = socket(0x18, 0x4, 0x7f) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) [ 249.418125] IPVS: length: 148 != 8 2018/04/05 17:38:39 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f, 0x5865}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000002a00)}}], 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], 0x9, 0x4, 0x4, 0x2}) 2018/04/05 17:38:39 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendto$inet6(r0, &(0x7f0000000080)="5364f99922b62993a2b2a0f24dd9f67933f4749db44c7c9eb0edf4a000959dcf16082713eab2f4fad44565ff598ea4b791829300000000000000af60d8a14d79c45b362253e19e479a01136105d28b0cb59004dcfa08695aa54f3db5f6496ba66ca6e8e70fc69eee85d9612ce50c5d801eac8aa9d5c403453d422036ffb48c08345e95c212c9976f3bd351a1d46e50c166fae5d075ead753c4b9f38a0aeaa7c7728eccb509d274b556d7347fa42a47eb70b1a7b64f14b7cc4df7f4ba64c455db44bec141013bb3cf1af685d4a538aa353dff0cd76623b37fc7c8c596542afac4d8444a2d32d3007580f467528e8146880b70caede7df175c938ccd31db18e7ded5575522ac2884c0ccad0728eb47cfbf76b895e56ab66d575ed50c90d6", 0x23, 0xfffffffffffffffe, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/05 17:38:39 executing program 6: r0 = socket(0x0, 0x6, 0x6) socket(0x14, 0x5, 0x3) accept4(r0, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000002c0)=0x80, 0x80000) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xef, "0fe2bd1a586e6d16b13d86e969ea94ce28e7023066bfe40e6da353c3d0f655d6905fd298b53b76e321e88d2d4f95b8951d105d7cbb94f47c143d795d2a0006572957db9ea41e5f5be56ad019e062c7fde44a06ed5ddd07cf8e4457b4920f1319296366d7d71e7c7b872f91e7ffa11f20b9276267cc75ff8f9ee30f8546a6c938e7a93c4525ffb3145e8670da4474c734d1054ad3c26ab787bfbdbc50b82d17743261bee908d14b7d105834734c3ec55949bc31afac8ba2284d85cb1bf4e8b62f020ada51c505ffdad0d91aeb74c8d531409868fad73dd8713082511a8262d8a30203c9dc3896c08c948c6bd649b8e5"}, &(0x7f0000000200)=0x113) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/05 17:38:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@empty, r1}, 0x14) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) [ 249.461651] IPVS: length: 148 != 8 2018/04/05 17:38:39 executing program 4: unshare(0x60000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'sit0\x00', 0x7f}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0xa7fb, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}}}, 0x108) 2018/04/05 17:38:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/04/05 17:38:39 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f00000024c0)=[{&(0x7f0000001240)="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", 0x1b8}], 0x1) r1 = socket(0x9, 0x80f, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x1f, 0x9, 0x7, 0x41}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x4}, 0xffcd) 2018/04/05 17:38:39 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80, 0x800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) 2018/04/05 17:38:39 executing program 2: syz_emit_ethernet(0x7e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)) socketpair(0x4, 0x80005, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'erspan0\x00', @ifru_map={0xffff, 0x20, 0x400, 0x400, 0xe, 0x10001}}}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002600)) [ 249.657454] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 17:38:39 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x5b738337, 0x5}, &(0x7f0000001500)=0x10) r4 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) getsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x1f, 0x4070a14fd3b8aafc, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001580)={r1}) r9 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={r6, 0xfffffffffffffcf3, &(0x7f0000001640)={0x0, 0x0}}, 0xffffffffffffff65) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r10, 0x4) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) sendmsg$nl_generic(r8, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14001ca8c5c80800009e0000000000250800da85ab3100000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r11, 0x21, 0x0, &(0x7f0000000380)=""/105, &(0x7f0000000400)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r7, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0), 0x0, 0x10}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004940)=[{&(0x7f00000028c0)="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", 0xfef}], 0x1, &(0x7f0000004980), 0x0, 0x1}], 0x2, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000009040)={r5, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000009080)={r3, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000090c0)) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000009100)) listen(r6, 0x9) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000000080)=0x7, 0x4) socket(0x1, 0x0, 0x0) 2018/04/05 17:38:39 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xfffffffffffffffd, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) sendto$llc(r1, &(0x7f0000000280)="8da6d0607727ab01f56f93638d7e05255722b24bd129d0e8d2131b00406a108c69937e08ac4ab3b2e7cf41454f5233033d260b1044b06eba826b60741c55266b2a56255354211b06a72a3aebd548fd7665db5d1a682c1122e02d3cdcd3b2568d292b66a0250364507a95ad27dbc5624531ade4a82294748c0da6f18c2a934c3856e02f1b860470a039a6fe2d64a7020c92f1e03382d3d9ff24e4609dda123da8c0b051eb799a", 0xa6, 0x4000, 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0xcd, &(0x7f0000000100)) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) 2018/04/05 17:38:39 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x81, 0x1f, 0x4, 0x100, 0x1ff, 0xffffffffffffffff, 0x7}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000002000), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002040)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000200)="30adafcbf503a8fdb644c3ac2e30244dfe0e1da906ac9715a6485a2f062e20a40108ed40c4aeeced247a1dfd7e133bc456856b75c0224483e506123fb90ea40ec99da64141df13d32ddc5c5532bc460f0ae33a71ed0f916641ac3d1d83552b969e4f173ca17c724add26d5fd05916ca4da7353d4552653fbeba339a8fdff995482039c64f8d9317acc566465362a653949cc6f68728f5b71b4e9ec73155554529b4215", 0xa3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x3, 0x13b8}, 0x90) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/04/05 17:38:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/05 17:38:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00000000c0)="616d905a1b4b70a1d4ac260dbb4cbe2145b46152954dde781a8aadf883298c8db84491b80c253538e6ab6536641913b88c5b08877273ecae3317c9b4db7dae7aa3705b92ae323f1b87415bbd13cc94642fbad09e351866af9b", 0x59, 0x8000, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r2, &(0x7f0000000140)=@l2={0x1f, 0x5, {0x6, 0x8001, 0x8cd, 0x4, 0x864, 0x22f638f1}, 0xf9}, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x82ec, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x1000000000, 0x4) readv(r1, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) 2018/04/05 17:38:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x2d4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) bind$ax25(r1, &(0x7f0000000080)={0x3, {"f293ba8b9e7200"}, 0x9}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x1) 2018/04/05 17:38:40 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r5, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000f24000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7fffffff, 0x9b, 0x3, 0x40, 0xfffffffffffffffd, 0x6, 0x90, 0x1, r4}, 0x20) close(r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x6, 0x30}, &(0x7f0000000400)=0xc) listen(r1, 0xff) r7 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) sendmsg(r3, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="dc425090efe8cf3135547aa75724bdee099abc54bf5efbd1140da8ab401340760539fbf7d724383078709e96d44eea137d3964f0cc3bcf21d01807d8f6d48739da9fe640610870459d2c3c49d5034c0c7868fe62ed60a9b2cac3c91f8cd5a9c9e71f2fa5e7154c2277e629d36992924b117a964381d11bd1c30e277c7ed4c813523cb924cc08c1380ee5ee42d25d662c170ec33df104afbb417ac790272d2fb7b05712afebda17e7a919db77f7c50fbc95826e0b1b499ae3", 0xb8}], 0x2, &(0x7f0000001940)=ANY=[@ANYBLOB="98000000000000000000000007000000d612a360d1432a1cba660e324a3ca5e3448defe75242fbde7a447de53fb1d68b4b7145c4d1edf192d3c1af6e7a21c8170e29693aef0782f0633ce16201bf136b3b4a121391ba78e94bafa4aa31f1e90079153968c9595bcdd8eae29b15c34523fc7ef1fd4ff70a7db52e6dc9a12185ebedde2ff2145065eeeb645c2803f6b0f0a8d383c98d325600c80000000000000005010000010400009b97d6015adebb52e4ea785eb2851456e0b412159b263379b05bf6f83d43b9b781b291c0714e4ced181c52892254c78506623ccb8c924da0d957f4e5126822e68a1f83c5e987bdc19999e9f596e756b3c54fbc95dd7f16944e83d8af0066e9afe7d0eb4a855659ded8436afba63082bfb23330aeda57cd51ddcefa1a483411a83a985dcfbb1e2f4b2327f447ac607feb37b49193dd5b0e509dd761f9ce985273ff874ba2e1fc85a318d2755e5e5e23bafa933deb978d620c585ac16cab000000f0000000000000000e010000000800000d51c688057d83e3e37b5f3a5b960d9ef9edf0c4dca813a8f2a3fa4c3299846f83eea045f08d41b73fa7f466748c1bf652fe313bbe34bfe52e15e69c6b1fa68cd66cf912bee2eb1ad81efc1092e884cccc2b7b0236df10d2f4121a07457251b2c91fbd466746ba266030f4341adef0b12b025f07229ad82c998bee13210354273255d264892128123193cb53c92a57cfbcaf02325dc00ea51152f3f8d5b65c771a805efd0cec3d186af7dfa64dfffb0a48d17458c0ec702454e492eab253db84f73fd656d5a21af02137d4dfea380c5b36d935ee32dd5164cba0571a4d000000c800000000000000160100000200000038a3b491e75fbb007b8f3ad556e8cab728bf5aa2a9aba63b7df6e160beb8c44359f99d6f68c6a4d321376e80ee13b0cd1f895ea4c74a7d60e1f5cb6b095a8d5259c92f46be775e565d75807427a0fbbcd907be038fdec60afed5ee9577a096c0a4418021e67d3338464f5544c1638c1d0cc11e7525cc504e2628f854ec197a2696393617853770a0aad49c7374d5105b47e61be1134ad1050291f04a6c7fc2db22497c96e6a5cde25a8977d2f8ec1d04beb136cb0964c100"], 0x318, 0x4040040}, 0x4000000) accept4$packet(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet6_dccp_int(r7, 0x21, 0xb, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/05 17:38:40 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r2, 0x1a, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd5f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x96d}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x810) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x80, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) 2018/04/05 17:38:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x82000000004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) r1 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f00000000c0)=""/139, 0x8b) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000180)=0x40) [ 249.854382] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/04/05 17:38:40 executing program 3: pipe(&(0x7f0000fd8000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80) setsockopt$ax25_int(r1, 0x101, 0xa045d2a587d96305, &(0x7f0000000080)=0x6c, 0x4) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/154, 0x9a}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/81, 0x51}], 0x7) pipe(&(0x7f0000000200)) 2018/04/05 17:38:40 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x81}, 0x2) sendmsg$netlink(r0, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) close(r1) [ 249.957258] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/04/05 17:38:41 executing program 4: socketpair(0x18000000000001e, 0x100000000802, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) close(r1) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f0000000600)=[{&(0x7f0000000240)=""/139}, {&(0x7f0000000300)=""/39}, {&(0x7f00000011c0)=""/4096}, {&(0x7f0000000340)=""/164}, {&(0x7f0000000400)=""/147, 0xb4}, {&(0x7f00000004c0)=""/136}, {&(0x7f0000000580)=""/114}], 0x100000000000035a, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) accept4$ipx(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x80000) 2018/04/05 17:38:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000140)) sendto$packet(r1, &(0x7f0000000080)="f90ed534a0f6c6755890211f61f3afcc763a596287adcd1363bceef65cd7f30e037a6639099d40cf30a74b01e693b32f2b34b3cff0dc615cdfd7ea574daeb29c86bf5d1417ccba8ced981ace98ed6c25c74160fce56df46421df59b08d1dde08e2d9f43bc6b5e9d649d4b4bbd4a42e013338a770952110e8398876a98a5fd7b73cbad53d98a366e85b40890dd75ac244466f986cfb790b336b493c17edd5fcffc16dc9908668b10aa6f48e4a198d01", 0xaf, 0x40040, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) 2018/04/05 17:38:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3c, 0x800000001, 0x6}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/05 17:38:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket$packet(0x11, 0x100000000a, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000000640)=ANY=[@ANYBLOB="0180c2000000ffffffffffff080045000000009078e0000001e00000020000907800000000"], &(0x7f00000000c0)) 2018/04/05 17:38:41 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x0, 0x0, 0xff7ffffff7fffffe}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe02, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400007a14ebce531e4bbef7fed7cadd7e13", @ANYRES16=r1, @ANYBLOB="0100000000000000000005000000"], 0x14}, 0x1}, 0x0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000000280)) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r1, 0x420, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77}]}, 0x58}, 0x1, 0x0, 0x0, 0x20008050}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000340), 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/35, 0x23}], 0x1, &(0x7f0000000400)=""/125, 0x7d, 0x2}, 0x0) 2018/04/05 17:38:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000048000100ffffffffffffff000000000000be75ee9237447cbbc622cd6bc3b60be26f546bc08aa1f658c984ad0357a2ab1c52f1566eb75c00000000000000"], 0x1}, 0x1}, 0x0) 2018/04/05 17:38:41 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffff, 0x4, 0x20e, 0x100, 0x0, 0x8000, 0x561, 0x0, r1}, &(0x7f0000000140)=0x20) socket(0x7, 0x5, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/05 17:38:41 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600001f40ba00000000000000030003000600000028020000380000000d000000010000000200200002000800020000800000000057e574640008000003000000d00a0000f50e000004000000f7ffffff0600000051e5747404000000ff03000002000000ff0000000300000023080000060000008b51ba5257b52fa63a08bbc935f6dd2f32891d840f57508ebc72c88c9e2bc994f339686678c63cb6cde034ba9167c09cf2a85d5f9e7c77b9c6c69b651d150fff425fd1fe9634b076de9393177214aa062962a9190921e6974e8c18f327dd1d2ca83aa4854460a2c79efcc76e36ef013222e2c140e8d39ff686089f78a35e46a5a950c6a5a7c0f1c436f2b8d367aa226dac4b0a103f89ffbad14e4ed29807073d1ca0588fdc86fdddde9480860182967f22dc09292949f07988a60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x932) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) r2 = socket(0x1, 0xb, 0x0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000943000), &(0x7f000080c000)=0x4) 2018/04/05 17:38:42 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x78, {0x2, 0x4e20, @broadcast=0xffffffff}, 'gretap0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/199, &(0x7f00000003c0)=0xc7) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000032c0)}}, {{&(0x7f0000000e40)=@ipx={0x4, 0x0, 0x0, "0fb2d5e86a4f"}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000006640)}}], 0x2, 0x20048040) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x120) 2018/04/05 17:38:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001880)=0x5) close(r1) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001940)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f0000001980)=0xe) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) bind$inet6(r4, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x9, 0x1, 0x8, 0x1, 0x4, 0x1, 0x7fff, 0x200, 0x6, 0xf42c, 0x56d2, 0x1, 0x1, 0x5, 0x101]}, &(0x7f0000001500)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001700)={r7, 0x5}, &(0x7f0000001740)=0x8) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001a80)={r6, 0xd8, "01690de3631a43b4898e5c84afb7443fe93cad452ffa744c1f6d0307f360b60e549f1970380609f41400cc775968064e9746822311ce546cceee0f66566719aa48102fb490ceac63e0f8e26475f2a3c86bbc08d60a5b2820f75305a161073e05964d6baf6b49d75cb0e2cfa5a892eccc9ee8c09d17158aee53a1a2d8907ac9c5ab61608e60b3f8622ca2fea066e36d025b2af102e0fdd1a476ec53bb5340b0a8bdb58522e9a212286bdde0fc4c4ed19b096df072854986bfcd0a583d3a6b9fa32b6f0af6d349ef4e330be9b96f33eaea18e86667589efa32"}, &(0x7f0000001b80)=0xe0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) getsockname(r5, &(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x80) r9 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r9, 0x890b, &(0x7f0000001480)) 2018/04/05 17:38:42 executing program 0: r0 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r0, &(0x7f0000000000)="2f995be8401b6dfa02066b435c7b20073aabe419815f18f845b6fc102a91912818dbdc18a2bd8dd0e96224e2aa59cd0b845fa92b47640d52cf69f92df0baa4b82aebeb04850b1c2b6d0e087acb6c3e94b2efb822e157520bd8146c0d740596ed3c2b122d35ae718497", 0x69, 0x48c4, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/04/05 17:38:42 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x1, &(0x7f0000000080)=[0x8], &(0x7f00000000c0)=[0x4, 0x3ff, 0x400, 0x0, 0xb98], 0x10, 0x6, 0x6, &(0x7f0000000100)=[0xb5, 0x1904, 0x6, 0x5, 0x7f, 0xfff], &(0x7f0000000140)=[0x4, 0x20, 0x4, 0x1, 0x7fff]}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x6, &(0x7f0000d14ffc)="02ca29ff", 0x4) 2018/04/05 17:38:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="2400000020002553075f0165ff72fc0280000000001000220ee1000c08000e0000001700", 0x24) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/05 17:38:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x8e, &(0x7f00000002c0)="92a770b9bac65c41b02dbaed6e21ff1d3b31dcbae0fd3b1ce2211aad1a064ac8ec6e18b9ea770e4efd3808435a500458f0854844531ce53eb60fec31ee3f7a44d1a6ac07efb7e9a84069d1d5c063183c182445d089317346a65692741be9b4266046490cfc6aa367ee29d137338aa14a02a5b316c49cff3b9adc533292d092670d888ae08cccfa8b53f9f89c4a42"}) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10, 0x80000) 2018/04/05 17:38:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x2, 0x2d8, [0x20000580, 0x0, 0x0, 0x200006d0, 0x20000700], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000fc69ab7200255d0000000000000000000000000000000000000000000000000000ffffffff010000000500000000000000000069703667726574617030000000000000726f73653000000000000000000000006e72300000000000000000000000000073797a5f74756e00000000000000000009f98190f506000000000000aaaaaaaaaaaa0000000000000000a0000000d8000000200100003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000049000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001030000ffffffff01000000110000000000000000006263736630000000000000000000000064756d6d793000000000000000000000332525d70000102000000000000000006c6f0000000000000000000000000000ffffffffffff000000000000ffffffffffff0000000000000000c0000000c0000000f80000006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000006172707265706c79000000000000000000000000000000000000000000000000100000000000000012c72ebf294500000000000000000000cd4699eb7a8badefb233b18b77b29abb9f340813898a26808ce29e14dbfa36ebaf69f5bc1307b60cedee5cd5cc231b6eaabf08813ecdf9a5b50a43245a46b7fce841144a194bac79d3ad813a12333c8d5d893a8e8ffa0428cf81873a1beecef0103e437f9e894e0a"]}, 0x3b8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/04/05 17:38:42 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1f, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) bind$unix(r0, &(0x7f0000d77000)=@abs, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x3, 0x4) accept$alg(r0, 0x0, 0x0) close(r0) 2018/04/05 17:38:42 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001500)}, 0x40000002) write(r1, &(0x7f000061df91), 0x0) write(r1, &(0x7f0000000200), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/05 17:38:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="107f3953394154fa888f33e16791a248", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00001e0ffc)=0xff, 0x4) connect$ax25(r1, &(0x7f0000000080)={0x3, {"a84ba0e2f7a31e"}, 0x5}, 0x10) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) [ 252.008160] kernel msg: ebtables bug: please report to author: Wrong len argument [ 252.028590] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/05 17:38:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xfffffffffffffc82) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001200)={r2}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001240)=""/27, &(0x7f0000001280)=0x1b) 2018/04/05 17:38:42 executing program 7: r0 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) close(r0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4}, 0xc) 2018/04/05 17:38:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, 0x0, 0x0) 2018/04/05 17:38:42 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080)=0x2, 0x675f, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r2, 0xfffffffffffffe6a, &(0x7f0000000280)}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000000c0)) sendmsg$nl_netfilter(r3, &(0x7f000052cfc8)={&(0x7f0000de2ff4)={0x10}, 0x30a, &(0x7f000097cff0)={&(0x7f0000f70fec)={0x14, 0x0, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/05 17:38:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="2400000018002100ffffd9ffffffffff02000000000067010000000008000500ac14ffaa"], 0x1}, 0x1}, 0x0) 2018/04/05 17:38:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x0, 0x8, &(0x7f00000001c0)="8fac8f109b6ac57e6f9356d0804a8e21dfb7d638cf242082870400028af67ee60000000000000000", 0xfffffe98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r1, 0x4) socketpair(0x3, 0x80e, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000000200)=""/194, &(0x7f0000000300)=0xc2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1, @multicast1, 0x0}, &(0x7f0000000140)=0xc) connect$packet(r2, &(0x7f0000000180)={0x11, 0xf6, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) connect$packet(r3, &(0x7f0000000480)={0x11, 0x19, r4, 0x1, 0x7fffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000340)={0x7f, 0x7, 0x3ad0, 0x5}, 0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000440)={r4, 0x1, 0x6, @random="ea05f9fb8406"}, 0x10) 2018/04/05 17:38:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = socket(0x1f, 0x80000, 0xffff) sendmmsg$nfc_llcp(r1, &(0x7f0000001e00)=[{&(0x7f0000000140)={0x27, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, "7ca9ccad15a5d7c563ee912b8cf8b95bf801123fcdb723b67e570949179cfb95b372ad01690abc7d78f78ec66d721266f9f611c2c489934c3f0782f6308a51", 0x36}, 0x60, &(0x7f0000000200)=[{&(0x7f00000001c0)="be202dfc726657c140dc6e34383ef9", 0xf}, {&(0x7f0000000380)="435015eb0932712acc65e8c578f3a3985c98410114b74130e69503dd57b751a105dd18bcaad9cf364f55ea4112082abe71e4e98c2a8f80e6f09f4853826e7f732dc21dfa28ebcb3271002aa73a72e4f5e047632380dcd96c90cee34b152ccde1d8005f44774a6553a812ce981733e3df6b250b653716adde3d264ec9a331997fa07f87e801f7529f295ae5543059e9e3a5d24adb63db9728bb775d570944d3436c9841f8e2f56965e446e4b0ac3118f0035ca1fc265486460d7c454c22c64a82455ab82d6c2be8dd749b", 0xca}, {&(0x7f0000000480)="0e0ecb06bce59e5b58aacb3f678d57a3d74b11e5faeb35b37363de630527e568ecfdcc2561ff12644656fdaec01b2ae314c03eb3ed2260351ad7ede250c4a7bcafe78451a1fb8ccfc147cb1590b5c1294e86cbfe5aa1dfb19980b2bb3b19004d196ea4279d049e86853b5f37e759fcded05c22b8bf2771388f66dc10541edf6d57b73a2ff258260eeb31d1b3e7fe", 0x8e}], 0x3, &(0x7f0000000540)={0x1010, 0x6, 0x4, "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"}, 0x1010, 0x20000000}, {&(0x7f0000001580)={0x27, 0x0, 0x2, 0x4, 0x8, 0x3f, "930304a1e4837f13d01e1159d8632779df9c210c4c375f0daf88de86536c021403505da035425e1c568dbdc0bc13f90fbbecaeb947053dec2830bc87489058", 0xa}, 0x60, &(0x7f0000001b80)=[{&(0x7f0000001600)="e8441d2708879ec55cb9f6f157b86505fdd2c8ce1bccbd9b905e61b581b81ebdd27905bcc0275580bd42efe829dd91c984650699496e3bffa451ae4b2e348354573307da5e16c6bde78a2e334374bf72ea4c6f5983197c512732f6e81fd20936e4724e8b78a94b7c1c364d1fa54cc8af0c1126fc9947b1a7b16e562a312c42bccb5ade8faf3a02ed882a61efbad365442759f6485c99464aa553f9c7492fb554bcae459c70cc3efa410b5a393513ddc9387399835a96304c1b930baaf72c15b869cd6b9924d8838ac376c30a960daf0f1cfae4821fce61fe20ac39ebd31d25246ec6fb918a7cfad56f2c", 0xea}, {&(0x7f0000001700)="59f57e8ceb11f970c22880d88b0b0090ad604d43092b2587308e1563dd882108c4b31f0a0406595b135335fc780b9000cb5f0f781a530f7f6a9ae101153fd840dbd948c8986d800a98bda66df9a8aca713b45ec2b375e14f3b002566759a43ed", 0x60}, {&(0x7f0000001780)="ee8779cefc3cc1e05130abcdcbc1167dc1d0fe7827677eb72533104c15b73cc23e0e86fa4ff7e5abaa66e7a158ee13d21a8f377eb203f6d4aa4c4eb98e4122450222be477a0c1abbd6f449550c2c9590dffac8e98a72c23c9203cadca5bbb42b96baf48e03a9cfd70f686d4fe718cb13be781dfc722f0f1697", 0x79}, {&(0x7f0000001800)="0677cadebc57ddbdd74080c093d6dba0bdaa2cf9154841086b82628c4a7ce76b0a3698fa5acb7678a1084f9f860c3d08bb74af5d00000276758c37fd88476a050adf3563bca8d86a70dcd54a0d2119677f6da487d8843d1b5ddebd838c32d21d8558c85fd90f9757a0a77b817f9d325fb5741a9ef830d586582a9403a879931bb3f0b2e4ffdd8f7e3bbd71a8defd7339535587411064d7cc97f505c360a6ade9a1be23797c82bea3c64743343c53b5927202976f5a7f10", 0xb7}, {&(0x7f00000018c0)="b6101f3a2c67a8d68a82cca59c9ef53d17fb7231d44f9dfc04bc76a59a5a56c621d822e078be7e78884fa05503ca4637420e8c3f8db935c1c5c58dbe627a2d42197b521b542b9fba6e8c6494c3cb8a43f90c76c1bd48eb0d31a9f6217822389b67f0bbc3805e0502ac65ff5f5a6f9affb4defcd394223b64d27fc8afae8824bd3e791bdd814d4862f5aac23b", 0x8c}, {&(0x7f0000000240)="760ff9e7ce2ed563fd10b4d761797512a5d50901adcd98e5902b8903b137e7a13800dffe8be48a537e57702be585fe7e5e523132f87c550d5f", 0x39}, {&(0x7f0000001980)="ce101d851be67fc8ecbc8481049f1b449d133242e7ba", 0x16}, {&(0x7f00000019c0)="eeffbe41dafc5a5b193a601b68dd26f30858f95c1fb97aa28a8388f59c12b245b2dd163d68f56ab2dd71b723177e08964fcec6a72510557e9d362b674f13d68d52fc979749e9e1e97c36652d14285302e2b97410238b4a399fcd622602426d9fc1c5b1729e064b780187cccce8757d3afe27fd823ccdf7a9825e7e23fa493c47efe0210e0b01794f53eff9443769b2a881ab92b7cab3122e42f6de5922592472761b8fd65ffee01f87aa5f6aa21627670e512b46ef9c2f7ac1bd80b4e636e83f09fd65", 0xc3}, {&(0x7f0000001ac0)="6a75da9393b95632eae656ca9483a838a33b578318fa78f00cba636b4808ccf55eb5f06a85b1fb762067a2d0b805b95dc9d3ee74ce1020fb9173b6c67403ee860f7e51a75abc0aac5797790dfb21d8a95969ffe3f1be9e36c6bce476948bcb79a41142016392204c3db92ec7317b489c1e698451d6a28da970a89c99f8475ac3d80008639d14bae68bd14835", 0x8c}], 0x9, 0x0, 0x0, 0xc5}, {&(0x7f0000001c40)={0x27, 0x0, 0x2, 0x7, 0x70, 0x0, "652b13577a7628fa1d18376137b921b470ac080636c6f98a539afd8a8bca62235036423c62cf98f9a8a05a9c33ffb6a8490c20c3a5ad450dd998e530a3ba29", 0x38}, 0x60, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="2ff5b6cbbbae979a9b1ed0b40cdb8ece51d6128d15e2ae3a50a056e2726a13f0c0985f3edd2a075a3034", 0x2a}, {&(0x7f0000001d00)="333920345ee0beae3a5302c0be7db0b09849960b8b5a85f54a", 0x19}], 0x2, &(0x7f0000001d80)={0x78, 0x111, 0x2, "9827da930769d4e36db11ad960d737a5bb705a1fde4ad1153c288761107e9e6eeb26438689a7dc3537946f5cbd73283895591d794cf9de1d9e1b95dffc758a4fbf47f473d4072cf858a28ba8031a209f25b0bf9e7fdb7467d4f13c11ed327c0f3c"}, 0x78, 0x4004}], 0x3, 0x4000000) pwrite64(r0, &(0x7f0000001ec0)="78758091f5b1a18f4a31efc4b33351b9fe5a8df1826c2b279e7ced006d443f7247dc807bdc2f31befbeb0ef95df8b12847505899c52d7a12f64f151f2fcab8ace224dd538e1b5d787b957a711fd6d7d9c6b010eaef0dcaf843454076d382a444df96c0689396353c95c4386337b4ee153c29e77ab7df1884d650479b6c32e9f529f0323a7f3b31647e7f7f4a9558eaa0d7d1617157e96c7602b895d92c2daa83cbaba42b6685ab93ca6d919a11037826143dffc17fc2d983d830e5403fa42cfde4527bcaa906a58f574fe7dfff0a5d0c005b7730c4f8d79f8c540c045cba69cc1c", 0xe1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400120}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x18, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c0}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_deladdr={0x48, 0x15, 0x801, 0x0, 0x0, {0x2, 0x40}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2}]}, 0x48}, 0x1}, 0x0) [ 252.171528] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 252.202274] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 17:38:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80e, 0x3, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xffffffff7fffffff, 0x2f54e561}, &(0x7f00000002c0)=0x90) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="180000ff0300000000000000000700001904000000"], 0x18}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r3, &(0x7f0000000100), &(0x7f00000001c0)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0x14f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r4, 0x28, &(0x7f0000000180)}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1ffffffe}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYRES16=r5, @ANYBLOB="00022abd7000fedbdf2504000000"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/04/05 17:38:43 executing program 1: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102020a, 0xfffffffffffffd34) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x1, 0x1}, 0x14) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="96c172dac3ea089a2282df262c6872c3ee02024ce1fb11b416b428217b7ed215c7c32e78f2416de849d0d898afde4f33fba0c0b19d23f972225a3487faa0f5a87071ecd549cf69f47487af701ab763a818fa078c505040e8ca5b604bf4778a17c86311b5ac18548f13967c436181c3567d789d86909718db90a2f832c263cbe80d2a932e70b27d71a326e948666b229ad3ba42d5b67de2a917e51485f1d4a57876d91e08d5b529b6e5be1bb8fd6e35c956286da0829480e9db70f3aa5956ce287fe0a550eadc907ccaea35ecfb00c3", 0xcf}, {&(0x7f0000000180)="3185a2f789a089be1a40a24dcf8cc9955ffbd609d6419c90ff665c06a10015be18d8563b07f945d75c76706580b4cc38721e8e9c8332eb1884a66f297fd4ab4c518894a82eaebfa605f23392ecf314b946cb87fae552b46032071a78e9352f4d84e9bcb37dceb6783f95cb3b3219a4db1ba010aa59dc0e925e21ee8e2c5ca5dca374268cf878529588cc4b491c21718c7b154b41dadf9c6d7a12a58adeb3385df75d8501cc86579607f73252b520ddc7b57fa67ba497e453ea0afe8059aa", 0xbe}, {&(0x7f0000000240)="1ef9e79b3ea18dd7fa8e03f2", 0xc}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000280)="6288882098e0eb17fd28463d791af6d09d87e107a882f390fbd3977595097277dac50f96d5239b0da34c7beaecfec15881517a82ad1290e45ed2770fa06fbc59b7b722735d80fa69e5329f175aa49345d52b4d68639cd2c177ed18d15abd487ba22b", 0x62}, {&(0x7f0000000300)="e047ad055ff60f9864", 0x9}, {&(0x7f0000000340)="764c6c78e2b48cf3903a490af701606c419634230bebb146edb82027568331bae8149b4a97a6957a5afab2d9a77d320f708208677b23704224212403a54eac6abc225491f09a27c4c3f43f4a9b2393b5e905de91957822e0045b3d3b4271b45104363c1b075e908da7f67d0f4bb9926e92e4b6763f3f92cb20c020", 0x7b}, {&(0x7f00000003c0)="35ef4ab7bf2481d89585a2009442287437cc0e46b0658d2d40b7e3ec4238ab0c370cbe7e29f5840e6e09c861f6c82db30babd4411324afcfac7d94618de9b401e5bcb27454ed8ea0f4bf930b40aba7922d63d3591a5c5a91b54675e5624bc880e85387", 0x63}], 0x8, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/05 17:38:43 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendto(r0, &(0x7f0000000140)="4c3e1188dcf46a28daf249fd2841359935b4b9ce197d6da847b06ee6fcf48878be18bdf79d807c4eed44319d00750c3a9b9c6d216441eceb56f0a91296bfaa8056015f63331d5782ce2d55bb7731612e44947af967ff0d17ad0583b648ea228479be45d0c97f8583", 0x68, 0x0, &(0x7f00000001c0)=@generic={0x1d, "d04ad8eaf0b0f163b09cbdbad79f647fd9591073d664cdea4eab8aab92c734609ce14e7cc395a8ed84418ed404093893e39c87cb5c35a74fa22dc9af73a116850d6b7158a8d4ebc12a6666c2ec57579278db012e8b79b3d17bbfd6c49d1d309b9a81ebf23c390efb041987ec928f931d0f233d46e613d65b32dea989bbe3"}, 0x80) socketpair(0x11, 0x80007, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/04/05 17:38:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000031fd8)=ANY=[@ANYBLOB="1800000000000000290000003900f8002702020000000000"], 0x18}, 0x0) 2018/04/05 17:38:43 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0xffffffffffffff0a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001100)=0xe8) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10140, &(0x7f0000001140)=@ll={0x11, 0xff, r1, 0x1, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000006980)=[{{&(0x7f00000065c0)=@rc={0x1f}, 0x80, &(0x7f0000006700)=[{&(0x7f0000006640)="b80b421204ebff65de544633ab63dab8d21f7a16ff2735db69ff60fb494401d9d9d79e58aa22ecc5dfc320abd1e69bccac17f73d51f626a404e0139d00b2211a82e1ff20fdcd9fcaf24f7a04690cdb8b5b6f008b9bda9f5186ea41404a780c0a86729f858309009e49e94d5c6289d85b9decaae28006614fa56df4fd88ee73c3966db2e839157ea1f787584d6610", 0x8e}], 0x1, &(0x7f0000006740)}}], 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f00000011c0)) pipe(&(0x7f0000001200)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001240)={r0, r3}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/05 17:38:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x10000000000, 0xffffffffffffffff}, 0x4) syz_emit_ethernet(0x14, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000380)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x0, @rand_addr=0x22923817, 0x4e1e, 0x400000000000002, 'wrr\x00', 0x21, 0x4, 0x63}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0xa2, 0xffff, 0x2}}, 0x21f) 2018/04/05 17:38:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003300)={&(0x7f0000002240)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa, 0x14, 0x34}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x4fe, 0x0, 0x5}]}]}, 0x30}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="f24a4c46ecb0224c30d09de73e15360033cc3a883e9e46f964f53a622c13f335cbd16c00461846de8e0d8ee3d4c966ebfb90779c33a3d387fef04bfe72ca3ad28f6a062b78e2f8c8440c9f8de7fcd1294b54f16ca97d8c9eaf1c3dd9ef96ff13f53d43ceb8dbb1551842a5e4653601b550be8771edb493bc1bccbd4556c7cf8860e1", 0x82) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r3, 0x2, 0x2, [0xfffffffffffffffe, 0x7]}, 0xc) 2018/04/05 17:38:43 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @local}, &(0x7f0000000a40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in=@rand_addr=0x1, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e22, 0xd6a, 0x4e24, 0x1, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0x7, 0x1, 0x1, 0x894, 0x81, 0x8, 0x179a3f67, 0x1fffe0000}, {0x6, 0x0, 0x0, 0xff}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x3, 0x1, 0x0, 0x4, 0x0, 0x1}}, 0xe8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={0x0, 0x4}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000008c0)={r5, 0xe1, "6e3cf9d399d65946ff79331167482898dc3264c7669671afaa2058e96e323c8f2ffd8650cae3b9bc1b6ca315efe808e17a03cec8bb37aeb8728f14d885233c07de4abc44328133c809eeb5e116f9f8ebcca7d1bc72513ea9b718752c43fce1b577d4eff9754ebcd55518d42b19b0e10ff03f20f1dfec09d04410d521bfa9ff900d46252a99795e11881494847944f615a6b96b95617e3a4a80533b21877abaa31122ff853a88e4d6fe92d029bddc6b22f966f22a61c51f19afd1ace8cc9e02da4c82ab96619b6a51d49b1463ec1e171f9ec15d9e30aa5cbdaad17691c55cc60726"}, &(0x7f00000009c0)=0xe9) r6 = socket$inet(0x2, 0x80007, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0x92, "759b1b3f9022a153b3c376f7ff9a4a9692588671086b4560ab8078aae67bfa89a312c139b4dc10369981423e1080a9edd1fc9daf526aea8cc9eae9bd631316a4887af5b2bba20fe24131dbb0b60e42ba65b826890a774d38121d1acf4ad839da49485c5c8e0c05388d4547deee8ffe2123f26e8edbb7858edade1e65dee8651dcd16e92512931ecc63eba8fbf8e8e2086f33"}, &(0x7f0000000280)=0x9a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000440)={r7, 0x35, "adbe1d6fa4ae70994f952c955a0976b64f5cca5fe5e8e1d2d6ba181cda1c7864888aef2e92b18195ed97ed58d4abb8ebb87371c5c0"}, &(0x7f0000000480)=0x3d) socketpair(0x10, 0x3, 0x4, &(0x7f0000000400)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a80)={r8, 0x28, &(0x7f0000000a00)}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x230) 2018/04/05 17:38:43 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a00000000000e0000650000002e00004a3f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/140, &(0x7f00000000c0)=0x8c) 2018/04/05 17:38:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f000044e000)=0x16) 2018/04/05 17:38:43 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/05 17:38:43 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)) r0 = socket(0x20004000000015, 0x80005, 0x0) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) socketpair(0x1b, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000140)) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x6, 0xea0, 0x7ff, 0x9, 0xc, 0x5}) getsockopt$ax25_int(r0, 0x101, 0x9d582a9698fec1f8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 17:38:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0xff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) 2018/04/05 17:38:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f00000004c0)={&(0x7f0000000c40)={0x498, 0x3f, 0x8, 0x70bd27, 0x25dfdbfb, {0x15}, [@typed={0x8, 0x27, @uid=r3}, @nested={0xb0, 0x43, [@generic="3d23af1fb4ec3aecdd012b1309d14bb573b89192033340fa69156851", @generic="998a398c5296672d1d6293c9b278a642d6629dbcfd48ba5ce6fc975f8fae0fe6c6320031dad3a87d367091d83363dbaab3633d73e007979d13190ce7159c735e68b44589fe98309ade5f3857abea3632c0427d0d5774acd4ff9a43560a7b7218563a8ebbfa081d0a88f82a05037c36e81611e26b3c6a87732bef5ecfc2c6645e630d8e88cb", @typed={0x8, 0x5d, @fd=r2}]}, @nested={0x28c, 0x89, [@generic="e3d10dc6c4d3058f5227106c9c1b2d7d4d954edfdc7fce793d9ca49fe1d8ae4a645ca74a41a97f88dbcf56536a251d007bf8c09e4188d1a6556ff4819d5d9bc0a4a4d6f6b4118a6762c54377f6476701515c98ece5f0f544a0d267fd4e83abc661ed9f1f7fe9ebcd95", @generic="32779b5844f1235e23094eaacaa428f074305458ee896d41f7f1ed085c76fbbf0784871bcb67a4a4fd36ab601e2d9d2b42e01e5b5a0874ede00551248453a15c40ac6bc0fb612ec37bfb18568e3d28de48228d0ef106d99864f1f7208bc97b2be99700cf2de652055c16abf201a51a12345daf6e85ce0b32500445e2ca09889aac92a837b53a", @typed={0xc, 0x90, @u64}, @typed={0xd0, 0x33, @binary="cc96e95bcea68271bfb71d9781d2bc742444126cc8e51a6f51b03f35ec71a94bf148251c19e5067d178a066c5768d14f8d2e4516499ba96a3fc0729c53b01d2f3c717bdc1615b775d9e7888cced7998967bce04347b017d4f3a16b2c41bc59f645337dc3b9f1b47d41c4536be1fe7714f6d6eb8412e39fe43e93438d6567e0b16995546b22e6aeaf2e5c44737cb8c3575fea4e94f0085be8a4c7541cea989a0b0a9e5756e9f0a7107c2d7f720885647fbcb6c49105224694ec6850ce917f83aca0bba8fb9b3351c7687655"}, @generic="7d72c6138a794510b5f418523737e9536f3716abeb68c18b19393149a5300cdc80dd239482c22f1b951def9774135789acf1b000ee5d522913f817a5c46ce43bc8116610ecf3d641bed8ac4e72179f9fdc456c4e4a15e8fecd3180341b7ca073e4d53b5017e8e27d44698aa513d229b6d9d43491b893eb2c68a2ee30c45d10312d73c4ac4ad145fae6c53c9dba8d1b21fea9f603d70dc0944666b3cf2139a57e58fe96260c2b0e1d4d5bc7836ed2f3bdcece", @typed={0x8, 0x81, @uid=r4}]}, @generic="32b5964265f3d48ab849618b6b01085921021d4bdd4630fb166a3f9eabd506ef2e5fe9491469f30f729f795c23ab9c15ecfd5389bdbe086068426a97287932cd97129411785a981589e29708810c63588c09c41c938d", @nested={0xdc, 0x5f, [@generic, @generic="7dc4e06b938d69e6c7d4d0f9237b6c4330ed917b96bc8d7004433c4fa7edc3042710de09641d09a045f658", @typed={0x8, 0x1e, @u32=0x9}, @typed={0x8, 0xbeb1, @ipv4=@rand_addr}, @typed={0xc, 0x13, @u64=0x6}, @typed={0xc, 0x16, @u64=0x5}, @generic="a0f3db049816f3050dab4fca4a46bc432611149b65e6ceefc53bc50c5cfcad7745a42ef81b20f51c6fc651ea1346aee30905e43c636b2e6f3ca67369e4c3ae997a66ad16599540b6f906ba82b035851ddbf4d1c81f0b8366f868b7b2a1abf2734143892e52fd379dd706590d8d40f1", @typed={0x8, 0x2a, @u32}, @typed={0x8, 0x93, @str='\x00'}, @typed={0x4, 0x4}]}, @typed={0xc, 0x57, @u64=0x9}]}, 0x498}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f00000001c0), &(0x7f0000000240)=0x14) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000b40)=@flushpolicy={0xf0, 0x1d, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@migrate={0xe0, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x0, 0xd0fec0a3580002c2, 0x0, 0x3500, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@rand_addr=0x51f4, 0xff, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0xff, 0x4, 0x0, 0x34ff, 0x1bf7e72deff6252a, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x15}, @in6, 0x7e, 0x3, 0x0, 0x3501, 0xa, 0x2}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0xb}, 0xff, 0x7, 0x0, 0x3501, 0x2, 0xa}]}]}, 0xf0}, 0x1}, 0xfffffffffffffffc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000280)={&(0x7f0000000640)={0x10}, 0xfffffff8, &(0x7f00000006c0)={&(0x7f0000000140)={0x14, r6, 0x0, 0x0, 0x25dfdbfb, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000200)) getpeername$netrom(r5, &(0x7f0000000080), &(0x7f0000000180)=0x10) socketpair(0x9, 0x807, 0x1000, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f00000005c0)={r8, 0x2}) 2018/04/05 17:38:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x532641518d4aa6ed, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000100)=@ethtool_cmd={0x1e}}) 2018/04/05 17:38:44 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)}, 0x2) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00005c8ff8)) sendmmsg$unix(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x40000000000001e, &(0x7f0000000140)=0x7, 0xd4) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000100)=0xbd, 0x4) connect$unix(r2, &(0x7f0000000340)=@abs, 0x6e) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='ifb0\x00') sendto$inet(r2, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r2, &(0x7f00000000c0), 0x1) 2018/04/05 17:38:44 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffdeffffffff00ffffffff08004500001c00000100000000000000000000ff"], 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="7f1f8ff09b4447b9c9fcaf9b99fa42bb", 0x10) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x2, 0xe, 0x4, 0x70bd2d, 0x25dfdbfb, {0x1, 0x0, 0x1}, [@typed={0x14, 0x70, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/04/05 17:38:44 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000)=0xfe, 0x4) sendto$inet6(r0, &(0x7f0000000100)="48ecc16041eeecf5659d99f8e8aa4fde04328ded33ea5c211869a1db88e10777d1f2c1dad6561f46b101938dd650e983468323371c112ec4ef3bfe2f46f7b2516eb0df87f8e7c011cc44bc3d2100580ec7e2f174c42ad9c5268da9c1494d9a455d4c3b2e5354b075a87ce7826f112fa8fdbf6c203e401befc6d950304bd6e8aa609341c9f3d065ce3b0d62e5cdcef31bb6f07d93c75b7a0ae717ee96f64bcf49b48b464ea577559ed1c6d580b102191e3b9eafbd6522a4844f010d3a14a3cc770f871163035deee1dac311415d1e93ad34d22c8c614a9e", 0xb3, 0x83, 0x0, 0x0) 2018/04/05 17:38:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6357, 0x8000, 0x8000, 0xe7, 0x10001, 0x3, 0x4, 0x2}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0xa, 0x80b, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x10000, 0x0, 0x0, 0x8dbd}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000180)={0x2, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000000c0)={r2}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r1, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f00000011c0)="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", 0x52b}], 0x1, &(0x7f0000002240)}}], 0x1, 0x0) 2018/04/05 17:38:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x0, 0x807, 0x4c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7, 0xfffffffffffffff7, 0x0, 0x8, 0xe3f2, 0x6, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x294}, @in6={0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x98) sendto$inet6(r0, &(0x7f0000000000)="b8", 0x0, 0x0, &(0x7f0000ab0000)={0xa, 0xe22, 0x2a, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/04/05 17:38:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000400)=[{r1}], 0x1, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/118, 0x76}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/05 17:38:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x10}, &(0x7f0000000080)=0x3b8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xc7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xffffffffffffff3b) 2018/04/05 17:38:44 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={r1}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='irlan0\x00\x00\x00\x00\x00Z\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000280)=0xfffffffffffffffb) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0x7fffffffc, 0x344) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000240)={r1}) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000140)=""/95, 0x5f, 0x2000, &(0x7f00000001c0)={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000003c0)={r4, &(0x7f0000000380)=""/23}) 2018/04/05 17:38:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000094e28701f59233b3f5e811009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 17:38:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x11, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x7fff, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e24, 0xfffffffe00000, @empty, 0x70}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xf320, 0x7, [0x4, 0x2, 0x4, 0x2, 0x5, 0xffffffff, 0xe608]}, 0x16) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='>\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/249, &(0x7f0000000340)=0xf9) socketpair(0x1a, 0x0, 0x7b21f7d6, &(0x7f0000000200)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 17:38:44 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1bc, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acf2d979359f97986c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f00000003c0)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r3, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e519c44, 0x3dd, 0xb62, 0x0, 0x401}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r5, 0x4}, 0x8) 2018/04/05 17:38:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0x80000001, 0x2, 0x101, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x3, 0x6b, "11d1f10d3fc7c2202e5df96b770f9ea6e1d9790e5cd33d4e829768a102a8b19e89f6bce071c9797ba8c93a094f48a268be772feb1676d70c8ebdda20fe8a584981589860ccb22477561fe797fa77f54ef893f47e8760730b697e32f663a44639b628e67495ca7c10e858da80fa89f2f5fec1a7c74ce563093524f476a584836e9a9fdb93729c4808d85eb3367b9ee3dedb"}, 0xfffffffffffffcb1) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) sendmsg(r1, &(0x7f00000021c0)={&(0x7f0000001740)=@can={0x1d}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001ac0)="09bef8eca8222c753768317f199cc5d2f8bc8e14a6b26b37dd8d50d883b239", 0x1f}], 0x1, &(0x7f0000001c80)=[{0x108, 0x1, 0x8000, "0648eaa2d515d53fbb4e9000b59c339f54f6553e702de9fe6bac595150bcc2386f894977f4cdec4b98449811a5dc97980cde54cfaf16235e440a42f0adedb1de56c89c3b97d53c9d17fbbb50a94ab0a4b0abd9832d20a8fef80cb1f6e386094dc1ca3c591b2df20115f9143ff22b61f8f6c86d67055b44e1ec5c4fc23efa64c60f8d41fb8b2dbcc988de8e14fc85f1ec6055a7c5ae9d10d5550369790a006fa5fef6e85276891251357f4d2a69c02237f7de651dd1bf5de9f1451e6e07ac66b64bc91af14449aeeafd6c2c500ee9a2cb39029a255821d390ee610fd76136f6dd46c48d1fd157eb82cfe258a8be908824fcec3791196fc526"}, {0x68, 0x117, 0x1, "6e30b24fe7d66c560febdb41a9fc395b440aa99219a62bc59b2f4329bd2965d7604fcae7c0b5a50f7a198869e27fa7016ce483d7b38df7c1c9c9a552b072dd80167da4150444b78f7c13f20376a4983c4f"}, {0x48, 0x0, 0xfff, "ba0e9f6a43411397398f2b076e86a2bd1c50f96ed68f0e7cc3c1e6a1a3a4c2292110f76c279aa25e5f7fa7456b286b13bc5c933be8"}, {0x20, 0x84, 0x7, "9866975142c43ffe83bcd0ca09edf8"}, {0xb0, 0x13f, 0x40ad, "175d2b23828c5128c7ea38106b958b19f5b60c676c21429d30808dc424f1ab667fe3f206464b18fe76cab4eeb443ad1cfb6b8c014ad6cb63170411ac2908a12cab8eed8d9f47e590782b0adf0e0c37299194018bda2ddbecbad4c35cea6db09925ce4d29b8089357ebe5c032b60d3151603e5f462f5e311ab1a8c600cf3d3fa43d5c1d6f12d7966b40de4269a979d9260f5acd4b78b7c384256e"}], 0x288, 0x40000}, 0x20000000) 2018/04/05 17:38:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmmsg$alg(r1, &(0x7f0000002f40)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000540)="fa537018339ef0a3c1bd0d92e4c0df8b1bc50a0b44a87f6a79fa5b5f4937930cf4447c0350da10b365b36a06d7e4045f8c34d81ddb762913c50e4e1eed393c4e3368be0e71237aff1af16dc2541858beaf5a3c836f52cc8d282f5fcdbec3c3", 0x5f}, {&(0x7f0000000680)="c6b67b0c0c5a4a1d4ed704cb50757ec18f0bd473e93bb238a7d04eeb51711948fc890ff343773b60f27b43fa3b213991da071d89aa5a15844171b10ebff6068390", 0x41}], 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000170100000400000006000000000000007800000000000000020100000200004063000000d07029310254051f86842462bc8bc2259c46e5e48c74957a255a1ae5397e5b2bdfb2e922f18cf57eb05527082bf21d18f28b854011f4541011378577e1f84ba0206a9269ca180cf4e846d4c6d050844cef2ba9e3562e23b3499b65417951ec5f251c7ab424ee7e5f9f8f6300"], 0x90, 0x20000000}, {0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000001a40)="932b5bd24ee7d2223cb75a31b46cde49cf3a685d66def9395f5dda06139394421c2c79f3e20835f58805eec96192e849038cde1bc2d124b822be314b46eb0506769ee3d82ae10784909e7743c8ef7fc1582a1ac412e982331449255400b6b2da855bc622bd9bc6ea87186e811d0ee74679ee51c6110cb07e40d1477253b528383b7a429740fc3b069ace276fd428c7299b310230e160360095375ec7324687f840eac43003b05774c5e7ad4b8860f585f18a7a0a87f2bbb84dd64b81d18dd3cf75b5c39fca74921292013a449442670856268e7d7f9a3768774796549a55e44773658d", 0xe3}, {&(0x7f0000001c00)="54f22ba4e16ede04", 0x8}, {&(0x7f0000001c80)="032d12698c5db6b3700f8bd318ec971310c1f4ea42f68a2bc345bbe0196de8400cb4ec", 0x23}, {&(0x7f0000001d40)="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", 0x1000}, {&(0x7f0000002d80)="21dca41cdea22ea8b7bae4776966c96980c01bc20195d1933971399381a61daf81d01e8c42daba05fee8efe82d8db1b6f783abd438b636bad2d69930a9674ef21fa3d9135cc9cee8825aed2093216b4e5ec20a14504640af5c944b6d8c22b976e958c32d4857ed20abd96229dfa8592463ba599ec0863866fc8226aed48a00bb5f51bd", 0x83}], 0x5, &(0x7f0000002f00), 0x0, 0x404c000}], 0x2, 0x400c000) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x2ab}, 0x0) 2018/04/05 17:38:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x14, 0x24, 0x1b, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001300)=ANY=[@ANYBLOB="0e"]}) 2018/04/05 17:38:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001480)=0xffffffffffffffe0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3a) accept4$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) 2018/04/05 17:38:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl(r0, 0x1, &(0x7f0000000200)="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") sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x800000000000852a, 0xffff}, 0x2d) sendmsg$netlink(r0, &(0x7f00000033c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000002f40)=ANY=[@ANYBLOB="9bbc5d71376146000000000000000000"], 0x10}], 0x1, &(0x7f00000032c0)}, 0x8880) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="0e", 0x1}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/05 17:38:45 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x10000}}, 0x0, 0x2, 0x0, 0x0, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x5, 0x80, 0xff, 0x3ff}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/04/05 17:38:45 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001780)=ANY=[@ANYBLOB="316924e5241575ddb1ca87004262291584f758fb61e3ee6c854aeb8154a3e4c264a43854c3a5649f69a5d877ce585ea02c5a44a642e328718e6fc536ef17748afd511bfe193157bfcc9ae91f7c8a55eb51a7852366a0783db485f5fa48287913bd17a0313f8d8ff69eea122b7081eaddcdc140959531470a6757ac72932d62127bf1f0218cce94c1dd58ae925a21", @ANYPTR64], &(0x7f0000001740)=0x2) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001400)={"73797a5f74756e0000000000652424bf", 0x0}) bind$packet(r2, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) close(r2) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)={&(0x7f00000012c0)='./file0\x00'}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0xdf8, 0xbc, &(0x7f0000000140)="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", &(0x7f0000001140)=""/188, 0x0, 0x5}, 0x28) r5 = socket(0x0, 0x2, 0x72) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@mcast2, @in6}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001280)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000013c0), &(0x7f00000015c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004c40)={{{@in=@multicast1, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000004d40)=0xe8) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006ec0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006f00)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000007000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001480)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001680)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000001640)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f0000001440)={0x7f, 0x4, 0x1f, 0x1, 0x10, 0x40}) r10 = getgid() r11 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007040)=0x0) r13 = getuid() sendmsg$netlink(r5, &(0x7f0000007180)={0x0, 0x0, &(0x7f0000006e80)=[{&(0x7f0000001600)=ANY=[@ANYBLOB="100000007dbb0052f7b23bc391ab3325"], 0x1}], 0x1, &(0x7f0000007080)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x9cc53218440b7d40}, 0x8000) socketpair(0x2, 0x8080a, 0x9, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001380)={0x2000000000000771, &(0x7f0000001340)=[{}]}) r16 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r15, &(0x7f0000001240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000001200)={&(0x7f0000000f80)=ANY=[@ANYBLOB="920100d6", @ANYRES16=r16, @ANYBLOB="00002bbd7000ffdbdf250200000008000500ec0000001800030014000600fe8000000000000000000000000000bb0800050077d000000c000200080002004e21000008000500050000000800060074000000440003000800010001000000140002007663616e30000000000000000000000008000500ac1414aa140002007663616e3000000000000000000000000800040001000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c814) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r14, 0x84, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r14, 0x8934, &(0x7f0000000000)={'lo\x00', 0x9}) setsockopt$sock_int(r14, 0x1, 0x3, &(0x7f00000071c0)=0xffffffffffffff00, 0x4) 2018/04/05 17:38:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),sha256_mb)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0afdf5b0d5e383e5b30110c5fe54dbb7", 0xffffffffffffffd8) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000300)="ef00fffff7ba0900", 0x8, 0x0, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/05 17:38:45 executing program 6: r0 = socket$packet(0x11, 0x200000003, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x8, 0x0, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x7f}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000600)={r6, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) socket$pppoe(0x18, 0x1, 0x0) accept4$ax25(r5, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x7f, 0x4) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair(0xb, 0x0, 0xffffffff80000001, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_script(r3, &(0x7f0000000500)={'#! ', './file0', [{0x20, ','}, {0x20, 'bdev(@security&vboxnet0nodev@'}, {0x20, 'bridge0\x00'}, {0x20, '\''}], 0xa, "757bc33d46312632217afadd1d4ec2c314536a037df32139aa6aca154abcef81cc2c28cc2db5c668db35484e825a8a3da3021d0b56b91aad5750a7a173651d5024872ed7b2d5ab6bed5934ed522051ba14f004c2cd4da66a05fecddd36ebce246e258f1c"}, 0x9a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000000240)=0x1, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'dummy0\x00'}, 0x18) getsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/05 17:38:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x0, 0x0, 0x0) 2018/04/05 17:38:45 executing program 1: r0 = socket(0x1e, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x108) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000), 0x0, &(0x7f000012e000)}, 0x0) 2018/04/05 17:38:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x85}]}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6(0xa, 0x8080a, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x0, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x9}}}, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000300)) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000000000)=0x3) sendmsg$FOU_CMD_ADD(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000ce0ca55d231e7406a7de88dd62db35b79313ddd91adeac05c55f88c537ba334f699adc933092234b7976abc27c3ea4597d82e1e10a906330c3b5cc295ff4b79a4163511113c0dc79d55a873d8c7cc0f4b57d190d1bbf58d8ccda400000000000000081e2c48418"], 0x1}, 0x1}, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000180)=0xfffffffffffff7fe, &(0x7f00000001c0)=0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000500)=0x100000000, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000016c0)={'gretap0\x00'}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r7, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x60, r8, 0x100, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1c25600f864c2e60}, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001700)={@empty, 0x1b}) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) [ 255.529665] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 17:38:45 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2d, "a2f4cb19993537cc7eb001c3cce1054717c1516f4a4838e708b43bcf520e01ac60c6d06028227c7a769dac12fe"}, &(0x7f0000000100)=0x35) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x3f}, 0xfffffffffffffcd8) r2 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), 0xb) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r3, &(0x7f0000000280)={0x3, {"18dbf294ce1779"}, 0x5da}, 0x10) 2018/04/05 17:38:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/176, 0xb0}], 0x100000000000018d, &(0x7f0000000040)=""/79, 0x4f, 0x4}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@rand_addr=0x8, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) [ 255.588820] device bridge0 entered promiscuous mode 2018/04/05 17:38:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000004060100000a006ed4601296f763a2e61f00060000000000000000000000000000"], 0x25}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xec, r2, 0xd0f05a03546ab081, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x69da}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x21}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x31}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xec}, 0x1}, 0x20004094) 2018/04/05 17:38:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x1}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socket$key(0xf, 0x3, 0x2) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0xffffffffffffff98, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x10001, 0x9d, 0x718b, 0x1000, 0xffffffff00000000}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1}, 0x8) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/05 17:38:45 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002c80), &(0x7f0000002d00)=0x60) connect$nfc_llcp(r0, &(0x7f0000002d40)={0x27, 0x1, 0x2, 0x1, 0x2, 0x400000000000000, "a582e57baa73b232aa1b71649fdeb5537c2c12780ffd33cd42dcd9ae544a8f98cf01b1dc568801a385046d35a33a0375b16bb807cb6a9ccaf2044892b52ef8", 0x29}, 0x60) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r2, &(0x7f0000000800), &(0x7f0000000840)=0xc) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=ANY=[@ANYBLOB="0000000000000000000000000000fcffffffffffffff000000000000b8fa74a93e6ff06844f8be000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000110400000000000000000000000000000000ffffffff020000001100000000000000000064756d6d793000000000000000000000766c616e300000000000000000000000697036677265300000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000070000000a0000000e80000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000020000000000022000073797a30000000000000000000000000030000000000000000000000000000001d0000000000000000007465716c3000000000000000000000007663616e300000000000000000000000766c616e3800000000000000000000006966623000000000000000000000000056190635f233000000000000d238742a69de00000000000000007000000070000000b80000005241544545535400000100000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff000000002498e0f178838cc4c6b093d8fb3c03b179e7cf56841a6c591245eed93abd22433e33309b29e4d0ce4c091fa5e1cda2dd48d290a042bbd8e6b9b24a63d20a42237771fb5a0d9846bc92e88109100060de3519a277a1d278c781fe8db70766587daf38edd9e3b8cca0c3402e51e71c0b767b7be18578ae45e8a12f4ec02b89ee4e0b7695413213821bcb4624261b48748cd438da424c773f8444ffd6b4b41507aecdc74546b571bbc25e7658ab2a52929024ff84694ba00137ef8e34d7c1f080ee"]}, 0x373) getsockopt(r3, 0x8, 0x8000, &(0x7f00000005c0)=""/76, &(0x7f0000000640)=0x4c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r4, &(0x7f0000000000)="18", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r4, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0xfffffe59) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340)={0x400, 0x2, 0x2, 0x20}, 0x6) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x28b) splice(r4, &(0x7f0000000040), r1, &(0x7f0000000a00), 0x7fffffff, 0x4) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000700), &(0x7f0000000740)=0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000780), 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000900)={@empty, @dev={0xac, 0x14, 0x14, 0x14}, r5}, 0xc) r6 = socket$inet(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r6, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000080)=""/8, 0xfffffffffffffd1e}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f0000000100)=""/77, 0x4d}, 0x0) recvmsg(r6, &(0x7f0000000480)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000940)={0x0, 0x3}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000009c0)={r7, 0xfffffffffffffffd}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000680)=0x40) [ 255.657305] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 255.660063] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 17:38:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="fcd204af0eefb48a722d9870797d689c2dc1f1033c1f053a7b6e8cab937346c0e8e1e3a4a5078b3d57675e6e1596b8f82aa9d4f5d769db450fb61ab20bc0ef81397f2b0906bb6ab24cfb0788812eb6d513e0e9f3772abfa4add1765987ff32dd8a7b1818da8a23903f181ddc867402288003ed1df7528e2f406d17f464a1aec196af695cc72af8f9d48f5023ab774d0abf2d6e70e6e4a901492c50f6e2eeb9b0c881e84f3b81eb8a1b3e9c87b3eb46756282b875d9bed1", 0xb7, 0xc0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x5, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x4, 0x6, 0x2, 0x5a05, 0xc0d, &(0x7f0000000100)='ip6tnl0\x00', 0x100000000, 0xfffffffffffffff9, 0x400}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001340)='gretap0\x00', 0x10) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000a40000), 0xfffffffffffffeb6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001300)=0xe8) preadv(r1, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, 0x0) [ 255.780190] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 255.808470] device bridge0 left promiscuous mode 2018/04/05 17:38:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000002880)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000640)=@hci, &(0x7f00000006c0)=0x80, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000cc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000ec0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000f00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000001140)={&(0x7f0000000700)=@abs={0x1, 0x0, 0x8}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000780)="dec1bdb1c12cb6778106009297183f7813d7924c5a5940b128d745b248c412d851161e64ea852404085fc2e521718d2ea8142330949e75da0f478f80fb2af2fa48727559690d7ae3135df3d6e8995feeece6dcd75a586e9d3f74dcdb13cb9666b80849e15a85ba5570805cb5935dcdcafed778761335e617ed32f7e7b5a168603da5894e312bddcbf5c0714891362c21f9641756e6a83f6fcba50ed6fbe0fa8621d726077ecbe3c95f8af8d97f471b8b1e34ddc121d8dcb53c749ce4090bb24a", 0xc0}, {&(0x7f0000000840)="753b824e734da452014173a5d422516feed32d05c69101d542e6202427377780f7f320349d96a080de3750bb441de8b4a78848168ca65c0604ad004cf55fa08024ff3545256ead8f4b305df0c86858904ef580f4918123737e1f33028af4db4584fbb68df284c096c993bb0716ec678caf75f7cc81e56b73cd6a32e5d6c5586d3d86723ab4d70cb0276f4eb0fe1dfc3b4df5d8a330ed7a7bc8d7f3c99a49379b71d2c347cb14b969d6e599fee3a770b2860b10056a5cd5", 0xb7}, {&(0x7f0000000900)="a9c27c2dfac498d337967a21", 0xc}, {&(0x7f0000000940)="2685bbb97759f71e458980015218e1ff5e97b73bcbd615f198d3e3db1c32a630776db71beaaac6ba7a18f483266ff33462c63bc0c590598f3d610f691b4dd92fdcbf2b8a666ab3b6d271e49c3cbf8cc6bedcf1f1d5631d8576804e411b8fdf840f35ac43e6285b5b53052adfedf2c8e2cd2c00caed3fbbbe9f89c8444944fc530036969a1679cb0b9cb6f1bc2fd2a75c56c39a165961e46d3593c4b6978676c668490fb1e7d272b9746d23575f4120843aaca78e3af8373253283a55", 0xbc}, {&(0x7f0000000a00)="0dc506df5f7cf7a74746cdcc5211f03b05929fa20b15a070dddfb9ec0e228f1bb2f47a0e60ef3242ad20cae7cb2b04f8f3ebff1b1eaaacd635bd8f177090340973bb987b2d1b4fabd60ee8c967d60b5430c04ba780e5ac72a269949ff38e7b352b3ef3357f519ab9c3fbce702d3c49b9721b0c528182b15162cf045c737a3e7ce07391175a988d8f8f3007b375455033", 0x90}, {&(0x7f0000000ac0)="27c475cdf2c6a8594021a2", 0xffffffffffffff6c}, {&(0x7f0000000b00)="07b44c38066e281ef75d819dcc67f7818a5a8493e5308d3e6c4932825a83f5c3b65152daa7ac47e6785eef9c60aba121fe8170f0e540a14d61608381d838402f7d76f95d97363feb7cb3545c09c0c97d28884c094e6a33d81e4af3b1678e58f4f6e2a06372fd63d358e0ecdadb7150e2f1ed13c9b4e0ac7257", 0x79}], 0x7, &(0x7f0000001040)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xf8, 0x20040881}, 0x5) 2018/04/05 17:38:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1e, 0x101, 0x4, 0x3, 0xc, r2, 0x80000000}, 0x2c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000001480)=""/249, &(0x7f0000000300)=0xf9) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/04/05 17:38:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="7b1d580c6a3af1dda4d813fbacd5299fbb20b009243827ef65cc58e5c9ffbde7ff162ed6abc2701aa8fb45fd5ab895427b937722b8a0db1795b4ce2fc6eab6eb666c24441c51b3c2d3d286dd233755b5144b349e748b505f246fe5bb74a3f7910000000000000000", 0x68, 0x20020001, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/05 17:38:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/238, &(0x7f0000000080)=0xee) pwrite64(r0, &(0x7f0000000200)="87b04ab69bc6c9ecde39347656c0b47b2ef0c73a9c4ca5a413b3a5894c716b764608a6904731", 0x26, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x31, &(0x7f0000000040), 0x0, &(0x7f0000000080)}, 0x5}], 0x1, 0x2000c040) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/181, &(0x7f0000000300)=0xb5) 2018/04/05 17:38:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/05 17:38:46 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x305, 0x4, 0x7, 0x73, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0001000700fd686fa2f8bc0200000000000000271d85940800090001030000", 0x24}], 0x1}, 0x0) 2018/04/05 17:38:46 executing program 4: r0 = socket(0xb, 0x800, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001500)={0x1, 0xac5}, 0x8) socketpair(0x3, 0x80001, 0x5, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001340)=0x1, 0x4) syz_emit_ethernet(0x1, &(0x7f0000001280)=ANY=[@ANYBLOB="cb63b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)) socket$inet6(0xa, 0x80003, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)) accept$inet6(r2, 0x0, &(0x7f0000001400)) sendto$inet6(r4, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x44, 0x4) accept$alg(r3, 0x0, 0x0) r5 = accept$netrom(r3, 0x0, &(0x7f00000000c0)) listen$netrom(r5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r5, &(0x7f00000013c0)=[{&(0x7f0000001440)=""/49, 0x31}], 0x1) read(r6, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001200)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001100)={0x0, 0x4}, &(0x7f0000001140)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f00000012c0), &(0x7f0000001380)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001180)={r8, 0x20}, &(0x7f00000011c0)=0x8) syz_emit_ethernet(0x1011, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x2, 0x8, 0x3b, "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"}}}}, &(0x7f0000000040)={0x2, 0x4, [0x238, 0x303, 0xff8, 0x5c1]}) syz_emit_ethernet(0x2e, &(0x7f0000001480)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1000, 0x100, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @rand_addr=0x8, @random="8e6620565b87"}}}}, &(0x7f00000014c0)={0x0, 0x2, [0x210, 0xddc, 0x81e, 0x407]}) r9 = socket(0x2000000000000014, 0x400004, 0x6) getsockopt$nfc_llcp(r9, 0x118, 0x6, &(0x7f0000001240)=""/55, 0x37) 2018/04/05 17:38:46 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00007a3ff0)=@ethernet, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="96343b70e2331e30577280", 0xb}, {&(0x7f00000000c0)="38755ab1dae588094bfda1", 0xb}, {&(0x7f0000000100)="2ffa62f81b9a20e7fd7e99115fbde4697f160bfdd132b1b776ec23d145d1aa480335797900cf31bda83885d1915b13e8ef6606b1331cd628d05f1b25d19b62004886bf96e484b97f1090e09c8ed1c9256787a18e7ae7ec73ef796159323ff99fd51d09cef27bb341cdaefe5273a4e91864bbe4398bb902a253a93fc9d621a455a79e00ab442f909361580b6cf2", 0x8d}, {&(0x7f00000001c0)="a4273809af52a799f8e60577c8f5d334dbf7dbc670fbfd7fe70fcb794f3f4f21073f04816a987926cad9384f26f548ab45dd8df81eb244514761171c9703d8e8382f021d5fc980a44c8861d60aeb7dcc72104e2dc62aa58540c0b43f80761868a4bfcff53bce63bda3c26cd906184346cd4f317f9239b7bddaf0698061475e8584f9b4454d79703e04a96123d16522634908e9bce4749f8a1057", 0x9a}], 0x4) 2018/04/05 17:38:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x93c1, 0x6, 0x2, 0x4, 0x8001, 0x0, 0x10000000000000, 0x4, 0x556c51e9, 0x6, 0xf60, 0xffff, 0x8, 0x9, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x1, 0x0, 0xffffffff, 0xfe33, 0x3fd, 0x3, 0x7fff, r1}, &(0x7f0000000240)=0x20) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0xd4, &(0x7f00000006c0)={@random="11aec727d273", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "41faee", 0x9e, 0x87, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0xff, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffff7, 0x64}, @fragment={0x2f, 0x0, 0x7, 0x8ab2000000, 0x0, 0x9, 0x68}, @hopopts={0xc, 0x2, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}], @udp={0x4e21, 0x4e24, 0x6e, 0x0, [@guehdr={0x2, 0xfffffffffffffffb, 0x6, 0x3323, 0x100, [0x80]}, @guehdr={0x1, 0x3, 0x7ff, 0x5, 0x100}, @guehdr={0x1, 0xfffffffffffffffa, 0xc3, 0x80}, @guehdr={0x2, 0x101, 0x7, 0xe9d, 0x100, [0x80]}, @guehdr={0x2, 0x9, 0x7f, 0x1, 0x100, [0x80]}, @guehdr={0x1, 0x2, 0x40, 0xdd0}], "ecf3940c32ef6bb1a36529a1831ce49316258c649fbedc2fdcd2c8c26be8180bb738c1dc353dc8f0a086678b0ad97fd7ce2e9fd9077e369d02ba3a27ccadd53fb9f9"}}}}}}, &(0x7f0000000340)={0x0, 0x2, [0x51b, 0x547, 0xa07, 0x7a2]}) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="0080000000000000"], 0x8) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00000000c0), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) r5 = accept4$ax25(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffff7ffd, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff01000000000000eeffffff0000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) sendto(r5, &(0x7f0000000580)="c6f33e78ee51901111166ab60fb78b3d97de69382e480accb9a8e6fafa9b1d64df817aef0a9add8de61b8d2d9337228a74aefec708617d727aa84d32bc2ea720cbd84c53153759b829ea3097734771aaec8e4c67", 0x54, 0x40800, &(0x7f0000000600)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'ifb0\x00'}}, 0x80) r6 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000680)=@req3={0x321, 0x0, 0x101, 0xe9c, 0x2, 0x2, 0x5}, 0x1c) [ 256.695131] IPVS: length: 238 != 24 [ 256.723854] IPVS: length: 238 != 24 2018/04/05 17:38:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001580), 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x0, 0xff, 0x1, 0x200, 0x100000001, 0x4}, 0x20) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000080), 0xfffffffffffffe41) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0xece}, 0x1) listen(r4, 0x80001003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r5, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/11, 0x37}], 0x100000000000019c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x64}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r6}, &(0x7f00000003c0)=0x8) close(r3) ioctl$int_out(r3, 0x2, &(0x7f0000000840)) r7 = accept(r4, 0x0, &(0x7f0000efaffc)) sendmmsg(r5, &(0x7f00000000c0)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740), 0x0, 0x20000000}, 0x1}], 0x198, 0x10) bind$alg(r7, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) accept4$llc(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000007c0)=@nat={'nat\x00', 0x19, 0x3, 0x3a8, [0x20000400, 0x0, 0x0, 0x20000548, 0x200006a0], 0x0, &(0x7f0000000340), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x4, 0x7a, 'ifb0\x00', 'erspan0\x00', 'yam0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="c2c41828e61f", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x1c, 0xf7, 'ip6gretap0\x00', 'syz_tun\x00', 'vlan0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff], 0xc0, 0xf8, 0x128, [@helper={'helper\x00', 0x28, {{0x1, 'tftp-20000\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@random="2cde073fb236", 0xfffffffffffffffe}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x20, 0x15, 'ip6tnl0\x00', 'gre0\x00', 'ifb0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x3d439c0e147b6305, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x420) r8 = accept(r3, 0x0, &(0x7f00000015c0)) connect$inet6(r8, &(0x7f0000001ac0)={0xa, 0x4e20, 0xd, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffe3a) 2018/04/05 17:38:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/05 17:38:46 executing program 7: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="d0000000000000000000000007000000830b4749ebf7504cfceb5364d4e57a45c314516a41c1d2297f5246d056a0bcbc3a42acc648f1a965eba9020894f4faa956b854ea5247afef5d2e878d430304bafb6ee6fff23c7dc55ba78a113a84206e1de7182c4b80e2cc72dbd00e7268ad6f06ff46529709562e5be721e41aeef15c1e8e2a7f6524c7c2cf3d1fce4a79cf426a2e5aeabd442664c44e06d2c78b4c599325c4fb5998faf59367cc54fa1151566839677d090cbae6baabab3940cdb46e3808aaf5fe3a783948f0000000000000"], 0xd0}}], 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x200, {0x2, 0x4e23, @rand_addr=0x8ec}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x82, 0x7, 0x200, 0x88d6, 0x6, &(0x7f0000000080)='bcsh0\x00', 0x2, 0x77de0000, 0x7}) 2018/04/05 17:38:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r1, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={r2, 0x1c, "88acf599100bbea2527a796541dfe51a082b6f3c04cd1d055a856802"}, &(0x7f00000002c0)=0x24) r4 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x80000) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000280)={0x8, 0x9, 0x8, 0x9, 0x5}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000003c0)=r3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000002dcd8)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000ff3f000000040009000000030000000100000000000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x5) 2018/04/05 17:38:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000240)={'syzkaller1\x00', 0x2e2}) getpeername$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) accept4(r0, &(0x7f0000001640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000016c0)=0x80, 0x80000) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001700)={'filter\x00'}, &(0x7f0000001780)=0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x1, 0x0, 0x40, 0xffffffff}, {0x2, 0x5, 0x101, 0x20}]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(seqiv(rfc4106(gcm_base(cbc(blowfish),hmac(tgr128-generic'}, 0x58) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f00000014c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001500)={r4, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, [0x1, 0x3, 0x8000, 0x41, 0x40, 0x8001, 0x3, 0x8, 0x7fffffff, 0x5, 0x6, 0x181, 0xfff, 0x9, 0x100000001]}, &(0x7f0000001600)=0x100) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2f1}, 0x6b, r1}) r5 = accept4(r3, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000300)={0xf4f, {{0x2, 0x4e20, @rand_addr=0x1f}}}, 0x88) 2018/04/05 17:38:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000001}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f0000000100)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x6, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x6, 0xb, 0xf, 0x7, 0x10, 0x4}, @ldst={0x0, 0x0, 0x0, 0x4, 0x5, 0xfffffff8, 0xfffffffffffffff8}, @alu={0x4, 0x9, 0x0, 0x4, 0xf, 0x0, 0xdf475baf83c0723}], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0x77, &(0x7f00000001c0)=""/119, 0x40f00, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000180)="e3", &(0x7f0000000040)=""/63}, 0x18) 2018/04/05 17:38:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b00020000d10200cf0000", 0x1f) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000f20001010000000000dfffffa97f8bca15291ce79ad50290308500100100000c0001000500020000000000cc987d789923c1d1f884ee6db31fdaf10d4b8818f546b48b46bcfc1d3d11aa36cf74"], 0x50}, 0x1}, 0xfffffffffffffffd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000080)={{0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'lblc\x00', 0x12, 0x8, 0x1a}, {@broadcast=0xffffffff, 0x4e21, 0x2003, 0x9, 0x800, 0xffffffffffff31ac}}, 0x44) accept4$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsf0\x00'}) 2018/04/05 17:38:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@srh={0xef, 0x0, 0x4, 0x0, 0xffff, 0x8, 0x2, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0xfffffffffffffeb8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 17:38:48 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001640)=0x7, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/05 17:38:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b00)={r0}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001e40)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x22400}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)={0x28, r2, 0x800, 0x70bd26, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x24000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a00000009d1fca94ffc04f6a448ac652e07430210d4403f4af6eb7e520f754a26304e93b9aad25ca2daa4c4c09d04d707fbfe606d4eba36015ff2faf0868851ec7d866a28dde238b46dba7b563e643f94fddd977d343207"], &(0x7f0000000ac0)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001380)={r3, 0x8b}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r4}, &(0x7f0000000180)=0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x4, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000007c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x1, 0xe037, 'bond0\x00', 'syz_tun\x00', '\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @random="cfcb6f467b97", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x81}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0x80f3, 'ip6_vti0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x138, 0x1b0, [@limit={'limit\x00', 0x20, {{0x10001, 0x4, 0x7, 0xf12e, 0x35e, 0x8}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x4, 0x7fff}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x6, 0xda000000000, 0x0, 0x0, "1849e4bee13ed40519c9d770f2b79d94e9d780bb8769872701b34cf7ce4e33ccf0dbe098d4f4c3f0ad2e7d73699258626275ea69a34d07766dd316026f6835c7"}}}}]}]}, 0x358) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)=ANY=[@ANYBLOB="9c004000", @ANYBLOB="000828bd7000ffdbdf25100000004400020008000300050000000800080008000000080009000100000008000900010000000800060000000100080003000300000008000500a704000008000b000a000000080006000900000008000600020000000800050006000000240001000c0007002000000004000000080009005f0000000c0006006e6f6e65000000000800060009000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0xd2, &(0x7f000003affc), 0x3c) r6 = socket$inet6(0x10, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000b80)=0x40) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000f00)) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/05 17:38:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x4e8957f4, 0x4) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0x2, &(0x7f0000000040)=@raw=[@generic={0x9, 0x6, 0x800, 0x80000000}], &(0x7f0000000080)='GPL\x00', 0x91d5, 0x39, &(0x7f00000000c0)=""/57, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0x6, 0x2}, 0x14) 2018/04/05 17:38:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = socket(0xd, 0x80006, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000008c0)=0xe8) bind$can_raw(r1, &(0x7f0000000cc0)={0x1d, r2}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="a7118230eef5e420406dc6a099da077d64", 0x11}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/05 17:38:48 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@sco, &(0x7f0000000080)=0x80) getpeername(r0, &(0x7f0000001480)=@ipx, &(0x7f0000000240)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) 2018/04/05 17:38:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000025000)={0x0, 0x1a1, &(0x7f0000000000)=@raw, &(0x7f0000025ff6)="737d7a6b616c6c6571f9", 0x0, 0x45, &(0x7f0000025000)=""/69}, 0x48) 2018/04/05 17:38:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x93, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x778}}}, 0x108) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r1, 0x5451, &(0x7f0000000040)=0x81) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r2, &(0x7f0000002540)={&(0x7f0000001200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001280)=""/251, 0xfb}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/70, 0x46}], 0x3, &(0x7f0000002440)=""/197, 0xc5, 0x100}, 0x2000) recvmsg(r0, &(0x7f0000002940)={&(0x7f0000002600)=@nfc_llcp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002680)=""/50, 0x32}, {&(0x7f00000026c0)=""/237, 0xed}, {&(0x7f00000027c0)=""/208, 0xd0}], 0x3, &(0x7f0000002900), 0x0, 0x1}, 0x40000000) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$ax25(r4, &(0x7f0000000140)=""/4096, 0x1000, 0x12002, &(0x7f0000000080)={0x3, {"c4a243a7fafc35"}, 0x3}, 0x10) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002580)={0x0, 0x1, 0x7c, 0x3, 0xe6f, 0x1ff}, &(0x7f00000025c0)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002a80)=@assoc_value={r6, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002980)={0x0, @in6={{0xa, 0x4e24, 0x3e, @dev={0xfe, 0x80, [], 0x18}, 0x6}}}, &(0x7f0000002900)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002a40)={r7, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7}, 0x8) r8 = socket(0x0, 0x80800, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000001140)=[@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xd4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x94) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) [ 258.053890] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 17:38:48 executing program 0: socketpair$inet6(0xa, 0x805, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000002c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1f, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0xf49, 0xa054, 0x1, 0x1, 0xffffffffffffffe1, 0xe00000000000000, 0x0, 0x6}, {0x4, 0xfffffffffffffffb, 0x2, 0x6}, 0x7fff, 0x80000000000000, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1004d5, 0xff}, 0xa, @in, 0x3506, 0x7, 0x3, 0x3, 0x1ff, 0x20, 0x3}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffffffffffffff3}, {0x6}]}, 0x10) write(r3, &(0x7f0000000140)="e4ff000000cb6c00000000004004000000f5774ca4ef45ae68bb08943c05dd502fbb7c277b799a6ca65f6ae88c97567d78297709d5fa1ed6bb00000000000000000000000000", 0x46) 2018/04/05 17:38:48 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80, 0x80800) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socket$key(0xf, 0x3, 0x2) r3 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x68db, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/05 17:38:48 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000ac0)=""/208, 0xd0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/36, 0x24}], 0x6, &(0x7f0000000580)=""/199, 0xc7, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0xba, "cf228bacdc39d3f9a4ff637262e2309bb0d94004966145ccb1776966933008013420e52f964a39491c0bc40fbe88218c8c475408761ee0d95da8906accdecbda3f4ef414ca266b0fadca8df033a935cc796fbc0fa377a64a4ef0d44ffbefb53acc208e035a45a8309a897eabfb930b1e6d9c829f8898aa55ea47c3baf5294a1029badd34e47b6dde746f87b8244a384ab08dcc12738dc65579dd5da3dbbb357599e065fe32f1be3cdc932bf67727ed707b6c35124690617b0918"}, &(0x7f00000007c0)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x7}}, 0x1, 0x678, 0x0, 0x7}, &(0x7f00000008c0)=0x98) listen(r0, 0x8003) r2 = socket(0x11, 0x5, 0x297f) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000980)={r0, 0x2}) syz_extract_tcp_res(&(0x7f0000000180), 0x5, 0x200) r3 = accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000900), 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000940)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) 2018/04/05 17:38:48 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) r1 = socket(0x11, 0x4, 0xbdd4) sendmsg$kcm(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="ff69f3e1af892040f656f9beefad1e067b465c591e34b96339156db747aa5d5c21669658e96bf32036d9be07eae88eef30f1eb18f56c3fa0442e2e085d7bf6357fb563c863bf201aed6f988eb6bd0cd5fd442aa2fc3fc82b0b78e3707cfa810bdb0507296bc9061c6266666b188bf6da7aebdcd8f28f1ee4d1c6f756cf22cd684a53532eadd06508120340a394fa1944f49ff243fd232ea301dc083106df49e2af46", 0xa2}, {&(0x7f0000000180)="64034b4553498d81165dd280ee6540bde9feed61e623127705e1143858ff826a011225d1758646f4ed0163627f76dd983c141a0391cfcd8c615d5be5f6db6e03e0ac4a955937a8f82b24cae315ddae392dab4483a5a71213d9583bafa64a4e73eee293632210c0be81158c2b31f72e520954647f88900f70b53897defd738475fe53af9fa0b35289033db5bf019c9c7c3529a5bcdea3a45b651824c877718b6cd4960d724c009a2913e3e35c50782bbde58656ad940711bd4ae62e68b48bf04e0d32b1b3f33e7fce1a999b7288cb4ab34e96c51177acad8b8d2eb6cf824c13f8e61342135b1c49", 0xe7}, {&(0x7f0000000280)="84403b6d8d32189982705b2f62b5554d4626f84c345129226c4a31e7e748ab10ca53d66223dff25cdb2602bbd8bbd1d26637edb239ed2820cddfe1a895c62023668b1f534ad215d2fe7096e46be7ae418a7534876319e5c16d613c205aff5d18086bb3006dffc712b049529c3237b1820c23bb236049d3e37bfe9cb042ac6542c95ac99ff0d4c3bc90e572c0daf32eed4d8228270a8b97d86a03ef3078c4c0ceb1f94993c7a09d86804f9b80dcad76b51bac0f61f538d9a116eb4b1f15363ad1fd9588f7475c6bcb1e2fcb573c0d4d853585e2c54459da4606c64d048ec6016b69eda9", 0xe3}, {&(0x7f00000000c0)="e40f83c795eac961f5c67877f5bdd91e", 0x10}], 0x4, &(0x7f0000000380)=[{0x30, 0x29, 0xfff, "e7c16e64086525b387418a24a6fcd9b9c0f0d05596d8b99d5ecac8f06c12"}, {0x68, 0x10b, 0xffff, "aacb58c5a692d52edc6a4d4bbb63f789682143d45dc940b1d88e11e0b83eb2b0a89fec9543f0ced573a67880e638068299250e7ca85acf6ad47aa61708ef106219288c053c62ea1bfae35463ca5ef69c9b2ab34d0e"}, {0xd8, 0x0, 0x734a, "bab2475702b2c9215ad6d6e1615af907cfe13051b0019e05a3c7acf26d94befe04251d2a96f02501ca804ad015a8d228d4d99a7fffc2ec102f6685e69a91f232280f920dac3cd246ba4b4d5f8151dc17fb8e621161b7daf397632fab854fde13ff7b3a0247ea1c3386e3633267369e1bebf9042e37f759769b585dc5fe949f8e901ab098e395584cdb399e7298ff87dbb4378adf350a391c8e3a1c2f673266dc853b5240c3d0b02dc5e4811a9e8c932999725e42055efa261d9be180746e3615add102"}, {0x20, 0x12b, 0x6, "cdf121cf19832b3b62a5bf110356"}, {0x68, 0x10a, 0x4, "1b9e26a4c8835321f84a62d49dd090384d3ed9d5b03ef160b17457fb86b445423f4b0f8d3d01b0b2857a86e4dd18d27755fc9c362dd4477846c6e1b5106ba5863764b8ea64340e2f8defbe5b1d2e89dd975d24"}, {0x1010, 0x18e, 0x126d1d90, "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0x1208, 0x40000}, 0x80) [ 258.110202] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20002 lblc [ 258.135984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 258.218239] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20002 lblc 2018/04/05 17:38:48 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x8, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x5, [0xffffffff, 0xfff, 0x4, 0x80, 0xf83b]}, 0xe) r2 = gettid() r3 = socket$inet(0x2, 0xf, 0x1ff) r4 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xb2}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x4e22, @rand_addr=0x4}], 0x58) r5 = epoll_create(0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xf9b, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x10000}, &(0x7f0000000440)=0x8) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000480)='dummy0\x00') getsockname$ipx(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000540)={'raw\x00'}, &(0x7f00000005c0)=0x54) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000600)={r1, 0x6}, &(0x7f0000000640)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000680)=0xc7ec0, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000740)={'ip6_vti0\x00', 0x0}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000780)={r11, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000007c0), &(0x7f0000000800)=0x14) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000008c0)="cb615018543dae37bb1ae00df968a84d30a7bbcbf1ce005d0735b62e6afc5a95e9b3a1821ceb0cf6ee2b2fe599d4f1156f9741b84c618f315216dbd4fc2ab8919bf99c29de26c6a64658591e2d1043480464333fb3855e41cbb9d5ed5d31ea29dec44615ad176ac0", 0x68}, {&(0x7f0000000940)="fa2ffd3815de5ec35a647cb28211f4a655f0fd094c5762c3ca2107df791134350537c0e0803eab8f6e1b431196e37e4c417dcaf96704d8934547c9c9a6dae909bbb61eca92bd5121393c024d41bacaa6143c5029ec100f17efac94ac9d12ad1b0621069ee09b821ad6344f22206916d6f489615a4e038f4df71cfd337ec367b20b655f96159511bd3523ef1553cc868382b0bea5cf8520f87be69b5e4c65bf2145d7a0ddb2d697546cfe1c2fcad7a21df97a006997abde0fe95743c5906e8d50a84ae9", 0xc3}], 0x2, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0x40, 0x40}, {&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b40)="96a873a166e699f2d1ac058d39a234d456bd53b646b7cca80a9c348ce5898e3692d128221aa5dd3cf0496c1aeb4d3caa894264e647d89ed2f166850168f904e603600549b403b4fef8c1176491172ca08deb51132d3b6465461ff90c952fc3ca2bc1713159f716d701374b13c049b5986bd03212d563f274d613be274d3c91784fa141066d5cbb3da080a9f0adf79453263486791aa0db2a30b4f0a4c143536a66776d240097974303bd7ded59c738c35b6015", 0xb3}, {&(0x7f0000000c00)="9d596ce4cdb9b3c10a13e4dac6cc5e7552ded300ad11594c4f2aa0dbbbfd71195dadc70e76b456e84fe7", 0x2a}, {&(0x7f0000000c40)="058286b9d5a2847165c61a936d69c18dfe2598db6a47d6881bb883dad4eb32226fedb0583faca42b134a7ad5", 0x2c}, {&(0x7f0000000c80)="9f4c6a998811fe27513e333c36df4f7d09d18176e4523f53f5873063dad23ee3ac64a21470277fd81cef75a8ade5a5232a08bb2c8dc50c1eb48008d146fa2bf434e33c75e3a8775e187bab432959376c1c9d9638a876f006856c25990a40ca34fa8a0c42afdce965321b13cd2e910d8b3362643837eb69a8393e9fba981057f748971a34fe588e95f83feec263bb530bd1a450219788318f88bedc510252dd4a7571045708a61a6dcb", 0xa9}], 0x4, 0x0, 0x0, 0x4000001}, {&(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000e00)="7c1b7416784370dc616f338801c21500dde0cfd1da5e818b839112d894626cc219150a95bf6109b7591e0d41a0a1a02f9dbdb067e4c1f695d077eb549f194dab27112b7c351cc2d01f0fe9", 0x4b}, {&(0x7f0000000e80)="f7f7915ed0f1b3c553bae95dccdeabb035067ed87e42b83879ef6fea36be5c7b0c6b08b56386d37929b04ed7fd321725d4154846e2ea5d96bd222ab998e61b46f204efb5c0b4de8add57dedcc9416a30c480397dcb8d0cc3daf14d7e5f42991022a0b17f94cf01c6cbb22f5d55b925557b882db97cceb81475c64b800f893c9aa0c3a12292153dfba89c63e8020c8d8eba5752547be7f499bcf5644fd2ed97d5a7b7e8e73115a77637e335b1ffbdf26f02dd399e31b9c8279157c8837ce1ec6b8a283e99b9acec651a857649bd2b7029826b06aed57423f80fe5fba5236d3c09485311835d6975fb36ce2db7f0b5", 0xee}, {&(0x7f0000000f80)="5e1f8e8965f574c244d756c06ed158386cd2016d32240f56fce9214671edbcb69b0851deadfa918f80502b02bb7aa6b926ea5c67286602e43dfc7629bfd943cee1d2859c", 0x44}], 0x3, 0x0, 0x0, 0x40000}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001100)={r7, 0x81}, &(0x7f0000001140)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000010300)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x20248}, 0xc, &(0x7f00000102c0)={&(0x7f0000001240)=@setlink={0xf050, 0x13, 0x800, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r11, 0xc020, 0x40}, [@IFLA_VF_PORTS={0x9b18, 0x18, [{0x3e0, 0x1, [@generic="8ce7049230f59edb40d87203fa41c229b2661031827993129a64ef0d82cf0ccbabbced2b8cc98fb3ed241b2a0b44c14ff0b0f4837f4e84ced85224b01745cfc202e145c749317c84d7b3f5fbe69a566360a7dfe6ff8ed7d4d15e81e46a3c0791ba21b69977f2f045380348c24fb74f1de1489c52c6d84a9079faef7fcc9ce632ae7ed5f0110cd4bd14940e0925e9037271bd2663edf55594360079e46e1170424d8ab10a570d20c01597e421", @nested={0x80, 0x63, [@generic="af32823eeb9b50b6792ea7e5ded4acce85a1c8afe1d9365b858110cdb33b0c5e1b2e448c4a3bdf0a90f2a615b8b82188f453aa2a146918fdbb36b6e2fa5cecf7a77530c29226ca502d11277816fa494cca91e989737b4b3998aade837e73fd1dd9e995a4acc057f8b32ddbe4", @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x24, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x57, @ipv4=@loopback=0x7f000001}, @nested={0xec, 0x27, [@typed={0x8, 0x51, @u32=0xfffffffffffffff9}, @typed={0x8, 0x4, @str='\x00'}, @typed={0x8, 0x1c, @uid=r9}, @typed={0x8, 0x8a, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x61}, @typed={0x8, 0x5, @pid=r8}, @typed={0xc, 0x56, @u64=0x5}, @generic="ce8f926ecf50f3ef59e6ce5ded0023631d3cd02965ce8a90c9484a4809aff811e18f26743ec8b30c48029c5e69be0c44dcfae5a1e90f1711e75ead53f16af55ee2fb6690949437c33784e71a3b3c61b67d553081eece6c4158ec34a458079e5705d43ae073f4ea418c4894d077ef2f591d32b155fa2b1a202f7ecf751896bb0808b416a2d5858eccc2e7279224a10546e7d6cd7be6612cf848b5dbae4fe3ba9fee97e8006f1add88162532ae88"]}, @generic="88c126e47283de75f834ef89399f905d48d93b80d14f53ce6e86f538aed51280f3639142507a17addd42b9be522e065c0cfa5be09a3ab7ba944c9dec99c016529188ab1f4c83f1b39acd08bbceb8eb09ef7ea4cc6caf140b8e54", @generic="c4e8d2f30792db301f08430c3b2f6bb0b4d96ef39636bfa8326a71c277c71f391abbcccef523357d64b1b67fbabfc2c257b462d913fb5f855820885434e85e5d4978151ff8924ab18181eb6d851beb547d132c98e90563032dba07", @typed={0x8, 0x3e, @ipv4}, @generic="a923d6c377e7cd15e044a36a657b4edf9a867556003a0fc11b2e4f742990a9694cff99f8e5bfa35d48069b6232de7e42aba8f453c398e2edd6c7fab4e83b617ae9f88d58d44fbedd8d0b296b58a69a1079172f9fcdf1e71c641e516745149af5eb67fedc5608eac79ba1ac5c1e308c50fe3f267e024270655a72113de3e7603cbfa2a451053e4218ee566d97a002f634bcff52733c14d525d198ee2ae0804271502e53ee44dad741384c045f3f1a2c01ad1cae594bd509dd2288f1fb76b0805a329304b42c69493e040f276dc4f847c18cda9b1f185ca2781ff472", @generic="9b41378955bb5e8df634543ff746a4b166629aa571dbd23be209ec78e0306968136a318e"]}, {0x34c, 0x1, [@typed={0x4c, 0x70, @binary="97a45c2f1fc6144637d4ed8980654b1d38efb2985cb4ad8e002b108c316f8f213dfe84c3d07cccd9df9aaabd18b763606c1118ea4c40f73d3bf4751eff88221bd56ed33a19a168"}, @generic="bc65479d0afb953b94375f1e9c6600b32026591b5cb66f7b7a33c1c47e9a0e68a1e79432ecac73b12a386f34ddf0bf491511ffd4cce7cf569c2aba7737edcbc4e6b1f658c7e768b79a754ba72b9d0fc562f536041b0114c1a4fcc275391386164accf8c2d15c7d7bc5c98b9b04935b0b28e5fef6d1901b95ea4e9900ca56e3ff1a61b8f56f1793457e8d35ed201770310bfe62df4cf008f14b95e410567c51f93d12ea4e378c9782a3e87d1601a692bdc5e6d4c7a028bb9c9bff80fb17fb908ace101fbc2660c5fb5613afda", @nested={0x22c, 0x5, [@generic="3aed919c0ceb4aa426ab2a01dad2bf", @typed={0x14, 0x66, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x24, @uid=r9}, @generic="97b1016f7e007a7027cac3ece9961cb1ea389a2d5e812e029550eac5c5036f1572188068dce31504031a73b12e571ba67efb0716cbc78643c9fa3b3646d1c8e4f5fe0a3515", @generic="510a9cf3d76080e73a423c8f47022d17c93b4b9e11ed7bc08153ca5f01af27c3a7eb294f215bbca144cccd0c69eecd1d65c9e6560d4fbd393b53d843e245396db101bbeca4d49397f2c949c346e9082035dee321be4036443ad9bfe897b49efe9c52047a383ab430fd34531fdfc91bafc15c8447fa5b4fa1502cea4556009fb23bd41803e8ed9f96752b0b7cfef6fe02e9f88730a2e22ce7cb997a87d1602b41eacb5d91647578305b426c38a2a4a63dde3fbe1527f7f3584f7059b3166dcccaa0eb4d1b7aa22028645dc547a652ee04f08d16e024d848b50e9fe5282e8a92bb3404df0b02c48733e5efe55a4876", @typed={0x8, 0x7a, @u32=0x6}, @typed={0x14, 0x5c, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x8, 0x74, @str='\x00'}, @generic="8ffb235370e597010e8c67af8146d1656d69500f57dad7d5c2d385f41078a9becbb303df1c3a95ce2664ebe8f4b38bc60fa62beb6309c8a2555b6f09e399f4e7d20c4bfd5739f9e4367fe53306af13d26eaeff6af65f2361f8b4007ebb9938e77bebf100aeb82e14638f459d3b51f64028551a006b314430972d6b2ccc624c23ec3002fc64c8457738932ec2cbdbeff7d9cb9e3d2b3802ea28e61861ae714413cb5f6a"]}, @nested={0x4, 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", @generic="192640da640dab841c698a973155186631b9eca232a4e8f48624be15a140faa38ce4faa69a2c11d1a1fe8b1352bb9d9d4ff9e759ebddda5639e9e939984a323e81e73cd804460ff4a42e32ca6fd727dd09e21427602ab483c5235a0d7b163e5de3ac8c9c6c51dc48750ad38333b3f7f67c29db44525dc00c32264f8d12a00ccad1da51591672ee1564e8b935961b2e1bfb0ef42b6f1704f772181aab1ea64d42f9388a9be1995b84b92280bd36ab8829fe2a2a62e84540a81e8675e8c6f00d9749"]}]}, {0x15c, 0x1, [@generic="5dd17c51f7b94c3a5f75cd51d08782ff3d658110ddb10c6f6601e232d4d150d42294e3fb017226a2e8f189f03830c10a713cafef55695e7e933d33386c5314b7b3e7659e79ed74f41070bfa47fee11f78237345c3a8178ac06ebe71ccb87f2916cc4", @generic="a5f48c5f3bc125da052496c98a78117918c88c97e92e1d7652e7e68b7887d6115a7b26f9dcc8b60cfca822018326cecc3bb68b57d3fd9732829aec40ffd715d7ed4419a1c4de0a11e95503322ea4faf10e866129dcc70c84b6b0febbd4bfbc5965f55c2ca541a2e2dd34732266915fe1b3608e20640ab71d02e1ed47d027d16cf1c346f349542dc66caec2e4d5ca8ea2ec09d06864a00e1cb13abefb3fe977c3afef40b04fcd9c1ee2370ccff3cdf467de90cecc3eac6e011adc58c327b6db2eb549e70ea303f1b5f4daf0113f6fd51d30976e97b4088f2324f3aae597e423144e159b6b5233841f1f9009392321b254837e7c"]}]}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, "0505"}, @IFLA_PHYS_SWITCH_ID={0x24, 0x24, "919462a12ba8ed3e90ebbc7ec31ee1544fb3c6e4a2dfa31ec8dd1df9463d"}]}, 0xf050}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000010380)={r6, 0x1c, &(0x7f0000010340)=[@in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x4774}]}, &(0x7f00000103c0)=0x10) 2018/04/05 17:38:49 executing program 5: r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x200000010001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fe0000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x200000000000}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)="88c6f0b3", 0x4}, {&(0x7f0000000240)="09581a395611e23620ab5cb05e3c11fc6350978367376b59f988634d085e32cdbb3621ea71f99a0a4512f21b2e9b0b595077b71fdb838e3d6b87a8b78d3ea6c8cf6e48feb1dfd134cc0dfd13a4cbc80bb54750de17507ef7f39f0dcbc0c3523f6993c928edfc29b13659c460de8364123f101048d8126e", 0x77}], 0x2, 0x0, 0x0, 0x792c65d0fffd25a3}, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x10, "7713fc180c5c2c5c545f635c609026d9"}, &(0x7f0000000180)=0x18) sendto$inet(r0, &(0x7f0000000340)='O', 0x1, 0x20000000, &(0x7f0000000080)={0x2, 0x4e27, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 17:38:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000800)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000880)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000008c0)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r3 = socket$inet6(0xa, 0x0, 0xff) socket$inet6_sctp(0xa, 0x5, 0x84) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) close(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7f, 0x80000001, 0x5, 0x80000000, 0x400, 0x800, 0x9, 0x5, 0xfd, 0x20c0000000000000, 0x2, 0x7fffffff, 0x83b, 0x7, 0x4]}, &(0x7f0000000300)=0x100) 2018/04/05 17:38:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000007c0)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe9943767b97e5ad30aa9835288624254f342ca91baf10", 0xa8}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) socketpair(0x2, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000140)=0x8000, 0x4) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0xffff, 0x4) 2018/04/05 17:38:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000000ffb)="02080000", 0x4) 2018/04/05 17:38:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/69, &(0x7f00000001c0)=0x45) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000200)={0x6, 0x1, 0x100, 0x4, 0x9}, 0xc) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfffffffffffffe62) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 17:38:49 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x4, 0x3, 0x4, 0x1}}, 0x26) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=@newsa={0x140, 0x10, 0x4709e18f408bd71d, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@multicast1=0xe0000001}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@extra_flags={0x8, 0x18}, @algo_auth={0x48, 0x1, {{'sm3\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/05 17:38:49 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/157, 0x9d}, {&(0x7f0000000480)=""/200, 0xc8}, {&(0x7f0000000580)=""/115, 0x73}, {&(0x7f0000000600)=""/178, 0xb2}, {&(0x7f00000006c0)=""/154, 0x9a}], 0x7) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/137, 0x89, 0x2000, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) 2018/04/05 17:38:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x30, 0x9, 0x3f}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xdb, "ad9d679dc19bea4799c215563d1b528daf517d41cb64a6f26a19f7abd6808fe7ece5d27c407c4af7a8e1c0b16396cf4e0f370793564ebd02087a419c42bc209ef9aeac3049a1773eae3a3bf8e428c5c659100fc7caf5fd76c10204c09bab4092d1b25df1edb7a0e191cbd31a63044355e8964f9c80b526bf84baecf8a7f2ad8cc7b90c20fe0cc66ef296fa2d9d6a005c4ec2db0c63ef19f03ef7baca7d250d1baf6f0d4799ab7117898cb5e8897ce2c3727639a3bf577b2fa8d0f091c33024664a7e3daf95b0e2c26ba9203bf3c4e3899f1c379514735a274af9b3"}, &(0x7f0000000240)=0xe3) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x4, 0x5f8, 0x6, 0x106, 0x6, 0x5d63, 0x200, 0x8, 0x1f, 0x6, 0x1, 0x6, 0x7, 0xfffffffffffffffa, 0x81]}, &(0x7f00000003c0)=0x100) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$sock_bt(r3, 0x8907, &(0x7f0000000440)="81f14d962555386c9d11c9813c3741c1f8eaee4d344717babfac8b6e39be82f68cc3b6803681021980da1d9b3ad762ed9730d941a64318d1b8165c9b3470b7e5ab329dde499c92f3ec8bee58e0ab28628d1cd586cd3692af9dbe4eba1f77c7edff299e1037d9ae9f462451f8789d5ad7e996de301a19d5a8019f8529981218b38a7a673977524c395ce45f97cc247216b37382a1d59513e0f57b5cabc46eaddf7e1684ab407b8796278f0e7097072677ecc2") r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000006c0)={r6, r7, r8}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000700)={0x8, 0xffff, 0x4, 0xbe5, 0x0, 0xe191, 0x4, 0x500000000000, 0x7, 0xbd, 0x9}, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000007c0)={0x0, 0x1, 0x6, 0xdfc}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000800)={r2, @in6={{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x7, 0xfaf6, 0x8000, 0x20}, &(0x7f00000008c0)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000940)=0x5a7) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000980)={0x1, 0x6, 0x401, 0x3ff, 0x3, 0x6, 0x6, 0x6, 0x7fff, 0x3f, 0x7}, 0xb) bind$rds(r3, &(0x7f00000009c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) write$binfmt_misc(r0, &(0x7f0000000a00)={'syz0', "9a6d05532de5326f7635d85d88175c835d790b885eb65fbfc920e9d4c9e216553bf1b70d1a36ea753332f156f9a344cb194641fde61f0e4b91960c7c82fa2c4d11a01e8ab6318dc8b7ff22ea8d5b071e4c28c5016eb16a3ee89ba664"}, 0x60) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000ac0)={r5, 0xd8, "c9e902f8f1ea106342e87678ebe8bb6920538d464c3b17cfb549b6e97c0d12465c67a4927a6bda21b25d00675560fb7111d0cf19656b3f9b37549c6082808641439cdb3bd8e9f335eea65ef18b0a31726de66243618a50c9e8dc26b3679771a0fdf5ab3c22266f634e9431b713e0addb156288ecf6b453ee500b8e21aaa159e04cc0524c8417d941297faaa95d217a269acb2cebdd479b9f1baff5ab3bb89c67a5f4b9eb7f94d987b72c4a5b174ebe8e5417c5d7dc8850cace752c8f9cc956f16b6a03d51bf7e68fbe26b95be76f3bf83d34ec12868b5189"}, &(0x7f0000000bc0)=0xe0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c00)={r1, 0x5, 0x2, [0xf39a, 0x7]}, 0xc) getsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000cc0)={0x8000, {{0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000d80)={r2, 0x6}, 0x8) write$binfmt_misc(r3, &(0x7f0000000dc0)={'syz1', "f76cf581e6141016e0e76ec145116cd860ee586fcb17ef2725a3b1e0d258c889b9549bc8eb681475baa4fd8f80cfda99730a2fd9a578c8bac9dce6e0979bbb906d6e876781397396170d3ca4d0d2dc0f625452b862199b3ae1fcfe012064fe371d000b8fc214854724a490abe5ea1c5a41533278320bb0f4c0ee90fbc48686c102a09f632d6fe114379893ab3a403f6bbdc1ffe22917ee071990b669cc6b8c4d"}, 0xa4) recvmsg(r0, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)=""/195, 0xc3}], 0x1, &(0x7f0000000fc0)=""/71, 0x47, 0x3}, 0x41) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001080)='erspan0\x00', 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000010c0), &(0x7f0000001100)=0x14) [ 259.141126] IPVS: length: 69 != 8 [ 259.157362] IPVS: length: 69 != 8 2018/04/05 17:38:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001080)={0x5, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000010c0)={0x3000000000000000, r2, 0x2, 0x8}) socketpair(0x1, 0x1, 0x8, &(0x7f0000001040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001100)={0x0}) socketpair(0x5, 0xb, 0x41d5, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000011c0)={r4, 0x80000, r5}) r6 = epoll_create1(0x0) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0xfe0}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f00000015c0)) close(r0) 2018/04/05 17:38:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r1 = socket(0x18, 0x807, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/05 17:38:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000100)=0x7ff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x9}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x8, 0x8) 2018/04/05 17:38:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffe00, 0x4ac, 0x0, 0x20, 0x6, 0x8001, 0x1ff, 0x1, 0x3, 0x101, 0x6}, 0xb) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x28, {0x2, 0xe20, @multicast1=0xe0000001}, 'gretap0\x00'}) 2018/04/05 17:38:49 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockname(r1, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000540)={{0x2, 0x4e23, @multicast2=0xe0000002}, {}, 0x4c, {0x2, 0x4e20, @rand_addr=0x5}, 'bridge0\x00'}) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00081600e11bd1c5848b05c0b920c6398a7e6d386f92eb0e650b2e44273ce3e98648988f6b657f9a5ebf6c3fc4cb75bcadee358e1e038522eb1b9b7d5fabcfa796cfcfe4f4430878d504791a06000000769fbbae178e51e1a8aadcf6fb6fe910c4e6e1c80c0b6245248f561f35acc1265997fc6425239a6c81bd5b1e40d9bb32260189e94e5e4f1c70655136ce00137dbe05358d49065ad0ce0e70331076"], &(0x7f0000001640)=0xfffffffffffffe10) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="e295444b5c612f93201d17b4a91b5051a8e0936948ce4acae55581b113ab041b500356154d268df0ba5166810415cf1f9084058040babd587168462ce7fc280b92e6984025dcfe6c88b82d96c1f62595f31dd344f201dbe0cb0ac56d73355b94eacfc8f322889b", 0x67}], 0x1) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00000005c0)=""/253, &(0x7f00000006c0)=0xfd) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000300)=""/9, 0x9}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="fae558b6ad9c74abfde839ba622d89f45dba99cef6dad3ef35519d3c7b50d6744b96f99155da6642f6c1b333b9850d39eb8db66b99fd1405a9039cccdf8182eedbb675186ba1bdddf27b0eaa098804e55486166f456e1092a9d07165bc0c53e6b3c54f5126ed868bd02c0f010dde04b7792b072250b5cb7bcd8f5d9e742b5325e4a87b4b8ff485539d3f5f75dd08dee3ed02e2da11d21073f78bd9cf3e766621026e667aa1c879eec0d4", 0xaa) 2018/04/05 17:38:49 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt(r0, 0x2, 0x20, &(0x7f00000000c0)=""/244, &(0x7f0000000000)=0xf4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeaffc), &(0x7f0000f45ffc)=0x4) 2018/04/05 17:38:49 executing program 4: socketpair(0xa, 0x4, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x200, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x5, 0x9, 0x80, 0x2, 0x0, 0x3, 0x3, 0x1ff}) r3 = accept$alg(r1, 0x0, 0x0) poll(&(0x7f0000000080)=[{r3}], 0x1, 0xffffffff) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)}, 0x0) 2018/04/05 17:38:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d00000000000000c267f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x48884) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/49, 0x31}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000000400)=""/223, 0xdf}, {&(0x7f0000000500)=""/67, 0x43}], 0x6, 0x0, 0x0, 0x1}, 0x40000100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) 2018/04/05 17:38:49 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000807000/0x4000)=nil, 0x4000, 0x0, 0x2013, r0, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000100)="ed08097e6f55154969d921250da59abf9cb4bfed08c38520ea7eebdd127e9d1009bc8fb9932560467414bdf8d0695c22d050b67ad9e54c2162bfebe66291d2625decf8b94d97c91cc9801b6d22107c9d5c36b966a20411968eaf6798490e64ad88fecfcb4b3ffe570e891fa187515ce8aa8488889ce7e10ddbc36ddd5fda7b2fec591e", 0x83, 0x4, &(0x7f00000001c0)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000770000/0x1000)=nil, 0x1000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x56, &(0x7f00000000c0)=0x4) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xce98, 0x3, 0x5, 0x935, 0x2, 0x4}, 0x7fff}, 0xa) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/05 17:38:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x8001}, 0xffffff6e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/05 17:38:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ifb0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000003c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001940)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001900)={&(0x7f0000000580)=@expire={0x137c, 0x18, 0x1, 0x70bd2b, 0x25dfdbfe, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x7, 0x4e21, 0x2, 0xa, 0x80, 0x20, 0x3f, r2, r3}, {@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, @in=@broadcast=0xffffffff, {0x3, 0x7ff, 0x100, 0x7, 0x2, 0x2, 0x0, 0x2}, {0x81, 0x3f, 0x8001, 0x1}, {0x900, 0xb571, 0x920c}, 0x70bd25, 0x3503, 0x2, 0x3, 0x0, 0x8}, 0x6}, [@algo_comp={0xfc, 0x3, {{'lzjh\x00'}, 0x5a0, "679e04891b6dd78ba9c24270ec79f807e31fe800d243b98a7393cfe9da1a3deca77d7f2edf7fd97bf2e636c88a4cd0b0ec895092dfbcee089a7a6c05ce5d5112a1c888d9a891fe64baca18b88a2e83464b6a63409c7b27784f720b107c1bbbddfbfa6923248c774639b05309bd1c31bafd905bf1d5b08dbfc50205cb45c136337fa55b4bb0d720c987e87275127b786b0439629776e6bbed457e02da0bce8b93a1838021a869767534917327ea305d92d30e299f"}}, @algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3f, 0x2, 0x8001, 0x5}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x20, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x0, r4, r5}, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4d2, 0x6c}, @in=@broadcast=0xffffffff, {0x7112, 0x200, 0x0, 0x0, 0x81, 0x7, 0x40d8, 0x7}, {0x1, 0x7, 0x3, 0x9}, {0x61, 0x5, 0x9}, 0x70bd27, 0x0, 0xa, 0x3, 0x8, 0x6e}}, @extra_flags={0x8, 0x18, 0x4}]}, 0x137c}, 0x1, 0x0, 0x0, 0x4040810}, 0x4) bind$alg(r0, &(0x7f0000f79fa8)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) 2018/04/05 17:38:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000000)=0x8, 0x4) 2018/04/05 17:38:49 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = socket(0x13, 0x4, 0x5) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x305, 0x3, 0xffffffffffffffe0, 0x1ff, 0x7, @random="7155a9486cdd"}, 0x10) 2018/04/05 17:38:49 executing program 1: syz_emit_ethernet(0x2183, &(0x7f00000010c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0xa7, 0x6, "ae9f6a", 0x214d, 0x0, 0x5c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x0, 0x0, 0x44d592d6, 0x1, 0x0, 0x7, 0x64}, @dstopts={0x0, 0x202, [], [@pad1={0x0, 0x1}, @generic={0x7fffffff, 0x1000, "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@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @srh={0x8, 0xc, 0x4, 0x6, 0x2, 0xff, 0xfffffffffffffe01, [@dev={0xfe, 0x80, [], 0x10}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x2c, 0x201, [], [@ra={0x5, 0x2, 0xc000}, @generic={0x1000, 0x1000, "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"}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x2f, 0x4, 0x2, 0xb41e, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, @hopopts={0x2b, 0x0, [], [@enc_lim={0x4, 0x1, 0x7}]}], @udp={0x4e23, 0x4e22, 0x6d, 0x0, [@guehdr={0x2, 0xffffffff, 0x80, 0x437b, 0x100, [0x80]}], "68fdb52d228955a69a2980b2ea54c1187979897de8fc5e859d90469aa02028eede2349a0453522dc907c1f6d3f50a1d40be44d375c93f0560f10631aa6667e8a53ac57fedff839b5815df10f84b8d7404a81c58594fac729ff3eec4b2e"}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x30c, 0x70bd2b, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}]}, 0x5c}, 0x1}, 0x4000) 2018/04/05 17:38:49 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, &(0x7f0000000040)="05477505bf80b2c72201ae5e4c21df1ecf83b782bcab3dc575edb5950bc6069065b1774191907ccb0ffc0a8c322359cc2169b02ba19a0bcb704ff467a28acc8fc96e0b33d3c8a4627392d3b35ded435a142b947fd63b120c3e0867de1d4ab1a45d78da259d3a26554c332ce6e13fe0a2821c3dbee70990ef53052d9db6293ff61f95624d58ad74debe085436d0428a4579e24c6651ce5d640bed5a5d0763c3a7c648", 0xa2, 0x8000, &(0x7f0000000100)=@pptp={0x18, 0x2}, 0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x3) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/04/05 17:38:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000082) r1 = accept(r0, &(0x7f0000000480)=@sco, &(0x7f0000000500)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000540)) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f00000000c0)='ifb0\x00'}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendto$inet6(r0, &(0x7f00000002c0), 0x68ec, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/04/05 17:38:49 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00000000c0)="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", 0x1000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f72fc8)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000180ff8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/05 17:38:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003ffc)=0x12, 0x4) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000008fc0), 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2, 0x3, 0x1}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="2fdaa6c4947547efb4e4e7e512c08f381f533e2909997228f57761f36d77a472c37855114e2e8d8a850eb1fd68788f4c0d9176e33b9a0cf03866dbc1d64f088fbd9263970d157667cf711e3e1c93c74afbc8b8f5d6eb3a5d6c60fa5df8afb686f7f6", 0x62}, {&(0x7f0000000140)="58e665e9284c74723a2a1c19a28f01931872bb5e72cead269379d731873b4b5b3521b846c615ff4eb0a3efeefcdcd881ed5462793affd01f890bd4bf98bfba44bec9f8c4423f678762a4fb8e62b90f8e1fb7a00a29d0397f2553078e31f28d415c1fbb875c0bd27080e9f0baff52c51f273f0fc87dbdfbb7858b4cc623e356ce3683729d6cf070", 0x87}, {&(0x7f0000000200)="7056a5ae7139d58b301091ad0c2be73f09a9b41f15aed8abdc2f46cbe3baadc012a96d9c8e26ead7cb5c838042b0e67bcf92db1b1c2ad981a15f8cba34cb80a46becec49dbf4670f0ae9336692961359bb9ed49f6f35a579680fd049e6ca366db1a2701d346059346539474c3e93f4c69160a7fddd679519a179f944b93292113166a64d02c89b0a45ee6f6897a189bba4043d3eb0359c52b5267a4b7b9133467ef8c20e99bae86c3ede48ff5a3a5f9425b7ace7cd", 0xb5}, {&(0x7f00000002c0)="a4bea418f314e51d40eccac0a6fa518da61bb6f17e90d631a32b2417fb84c98b2c7bed5a70ccd54a16b3026e277a00f2eee41d8b52", 0x35}, {&(0x7f0000000300)="d1c88e730f5c86a42107d2c3975019a4ddc4614eb9a483bed1fe23dd91106769f442f13c3840f92fb27154a79665f725939f54f8a4537a24f52d8d59caf6c4c9e0e3f9d4c79947381485", 0x4a}, {&(0x7f0000000380)="22cb48bfd527b0697b6c4a3135dc296cb845cfb122ebd0f41f8ddb2d538e6e8be2cf8a28aaf7c31f73135f14514c41d3f18dd7a823e68a14d14ac4f9f5ce7c54ee2b3424a6b556ca80fa3b07712f8bca6e70a6ad9f09b6a3291fa31316c997cf737e19950a024bf011cfb59371365fa65fe0273c67824f0db5557230c7fee3a6adb91d9857f35c70b375a0c31c21de1b1179ee72deccf772c2b6b381a9740c05de3df202115cbf44c6a7fd17e2fee7d960281ef269c3eee489aa72d63613a72ae4a152f6fb74b77d70ec350791756a4bfe9721382ee99920e6795ec77c9bf7e71fd077eecb983e7f9ef250884e6a115ed0", 0xf1}], 0x6, 0x0, 0x0, 0x1}, 0x4000084) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) 2018/04/05 17:38:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/199, &(0x7f0000000180)=0xc7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {0x0, 0x7fff}], 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0x9}, {0xc, 0x9}, {0x0, 0x2}, {0x7, 0x3}, {0x0, 0x7}], 0x5) setsockopt$inet_int(r0, 0x0, 0x800000000000040, &(0x7f0000000000), 0x2) 2018/04/05 17:38:49 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0x5161) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) [ 259.661674] device lo left promiscuous mode 2018/04/05 17:38:50 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000029f90), 0x1c, &(0x7f0000000040)}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001300), &(0x7f0000001340)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0), 0x10000000000001d8, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/05 17:38:50 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair(0x9, 0x7, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) write(r0, &(0x7f0000000140)="c29ca9422cc5eb18b6ed741cf48f7cce151b6c1034174960ffa7d2274bdf57b57b0cb14f880bd5515370d80974f2613d8eab42a4f65cef554bfc512311d412e2fd6c3e7f9c380cf75ebf4f6f660969705f518f378a34eb4a0c3370491825a5b5feb1604794eb11bb5c4471d0ea1aa782dff48311f482cac0e332acef259cc0b8fa", 0x81) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000aceff8), 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="7db42e871b9a8b4f9a8ab36c25e3a6cd390f19f49dd6813d929342f92f65fd282090b69a4d19c4d2b33a75e37a4a991e50f418916c51f96e4372a9272be61491215722a98bc1b0e5db80d5ad445b79703f944bff31c46571ff2dbb0dd296bf36f6b2d0861d051ee160d7b362786ab6cb46f188e1964d63afc5735ce019cc67d51cab2ae9cb1ec801966cd8a2c444f3666e00d8b4d67912b455", 0x99}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x2, 0x8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000010c0)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='ip6_vti0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000280)=0x3, 0x8) bind$inet6(r5, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r5, 0xeb8) syz_emit_ethernet(0x0, &(0x7f0000001180)=ANY=[], &(0x7f0000000240)) 2018/04/05 17:38:50 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) shutdown(r0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000180)=""/197, &(0x7f0000000000)=0xc5) r2 = accept(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000b40)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000b80)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) 2018/04/05 17:38:50 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0x3, 0x0, 0x1f, 0x9}, {0x1000, 0xfffffffffffffe00, 0x8, 0x8051}, {0x3, 0x8, 0x0, 0x5ba4}]}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="5800000014001900f8ff4b41040d8c5602ff03000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007fffe51000174100005bffff001ce1ed900000000082a400000006b736231be86efd121f00ec680f", 0x58}], 0x1) 2018/04/05 17:38:50 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1ff, 0x8, 0x0, 0x5, 0x2, [{0x0, 0x7, 0xb2, 0x0, 0x0, 0x400}, {0xe8, 0x0, 0x80, 0x0, 0x0, 0x1000}]}) socketpair(0xd, 0x7, 0x8, &(0x7f0000000140)) 2018/04/05 17:38:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001ac0)=@full, &(0x7f0000001b40)=0x48, 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001b80)=0xd60d, &(0x7f0000001bc0)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x344) shutdown(r1, 0x1) socketpair(0xa, 0x80f, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/05 17:38:50 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddffdd0000090018000000290052491d5cffd9307508a2e5aa5e1adddb8f000000000000f291dcb635ade88957"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x4, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblcr\x00', 0x22, 0x2, 0x21}, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/05 17:38:50 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x2, @empty, 0x47}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8000004]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000870a00000000000000735c3770cac944975d74f741cfaf00000000000000950000000000000040534ced983a8ccb6806160983c5a8955b14070501b39a88bab2358085751d4b99"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/05 17:38:50 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x40, {{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0xaba}}, {{0xa, 0x4e22, 0x4b, @mcast1={0xff, 0x1, [], 0x1}, 0x500000000000000}}, {{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6f}}]}, 0x210) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="92a617678b37c5822ab1e795eb87c09d1c732e8860b92fe88bc310eae5cbcadc198a41761f8e34a7c188363a") 2018/04/05 17:38:50 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=ANY=[@ANYBLOB="480000940000000000140100000100000073b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780848d5fc219682427552c961bcf5a513e4ca100"], 0x48}}], 0x1, 0x0) 2018/04/05 17:38:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 17:38:50 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x22, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000200)=0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0xfffffffffffffe53) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f00004aaff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000019ca0a45239d141100fdffffffffffffffffff000051adc22800000000ffffe0000017ffb2704f3ae7f9d31eeaac28f90eec5aab14427dc1a2fecd8852a492769d5062"], 0x28}, 0x1}, 0x0) 2018/04/05 17:38:50 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r1}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x7}, 0x8) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"4e3117470a9b1d"}, 0x5}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000bd4ffc)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x200000080000000, 0x126) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001b40)=""/4096, 0x1000, 0x40000060, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept4(r3, &(0x7f0000000200)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x800) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b00000010ed02e382268e011c61f350b3acb2037fa101e21b010000004d86ae16161028c9f867abf03b080b921e0e55dfe1ae3d365a6d503f72fc169e32c90f5437909e8854581192a545d4aca5300400000033da8b30ad5be48f2770c63e1388290cad081a6a30252e97c7ac31d166027f48a73e64329e84b947e9a5bf7d6b7f31b1a9cbd1a697691aa523d387b6a11a06f4134778e740138b0639a80e83b7cbf7fa6e02a2f140bfea225356bac729df6005bd14150fcdf1614816dfeeaf406c9e5c596be6ed56b149b174d7b890a773ec9258"], &(0x7f0000002bc0)=0x2) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000440)) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000280)={'bcsf0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendto$inet(r3, &(0x7f0000000b40)="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", 0x1000, 0x41, 0x0, 0x0) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 17:38:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x4}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x14, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/04/05 17:38:50 executing program 3: r0 = socket$inet6(0xa, 0x80f, 0xfffffffffffffffc) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x20000007fffffff, 0x9, &(0x7f0000000100)=""/8, &(0x7f0000000140)=0xffffffffffffff86) 2018/04/05 17:38:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r2, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/04/05 17:38:51 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0x7189) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10000, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x202000000010d, 0x800000000a, &(0x7f00000027c0)="03", 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) 2018/04/05 17:38:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$ax25(r1, &(0x7f0000000040)=""/7, 0x7, 0x2, &(0x7f0000000080)={0x3, {"c15b377ec80826"}, 0x1f}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000321ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x0, @rand_addr}, 0x10) accept$ax25(r1, &(0x7f0000001440), &(0x7f0000001400)=0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e0ff540105e7"], &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="c2000000d2157b74c866a4ffb77413ad158f59209fc30eab9a1240beb816ee36916789ea565e1fba324ff1b7a7e9afc2f169fb3cb2497c7ee471574ac071d9257b0b8d92d6b9ee9b15c2e0160801982ee5b1cf477656cc45136b0aac04d1904947cb9f060e6ca731250576040f52034eb0c0f013143f448a6a2b7497edad90f8bbca5c1ef4c30b54f2a1cd68a860397702a918dc51aa4390f4868c498ed4dea82eaa2724bcf9966c6b5c26efc33e2c473ffdf10e23407c92dc47dbc059b503eca4e912115505968a77d699edad3322d01bb78e1f31d39de5d7a69c56ddbd13139bcdf47952f832ff7bc67a72eb3f13ce"], &(0x7f0000000240)=0xca) 2018/04/05 17:38:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x2, 0xf8, 0x4, 0xfff}) 2018/04/05 17:38:51 executing program 0: r0 = socket(0xf, 0x802, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="060000000000000000000000bb19ab39e98e0000"]}) 2018/04/05 17:38:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x700, 0x4) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x101}, 0x2101) 2018/04/05 17:38:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x100000000) recvfrom$inet6(r0, &(0x7f00000001c0)=""/185, 0xe9, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x3, 0x7, 0x0, 0x6, 0x577f, 0x10000}, 0x341}, 0xa) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x9, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3}, &(0x7f0000000280)=0x8) 2018/04/05 17:38:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000005e0009000000eaf8ffffff0100000000020000000049a3bbf8d7792d1cd0170b7622", 0x26) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/05 17:38:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0xf, 0x80) accept$ax25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000), 0x0, &(0x7f0000baafdb)=""/37, 0x25}, 0x0) listen(r0, 0x0) shutdown(r2, 0x0) 2018/04/05 17:38:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'fo\x00'}, 0x2c) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3f, 0x1, 0x1}, &(0x7f0000000240)=0x10) 2018/04/05 17:38:52 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x68, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/05 17:38:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0xfffffffffffffde6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000040a70000000000000fa0009ca8dae8000000000000000000004e0000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0xc0, 0xc0, 0xc0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@ip={@rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0x0, 'nr0\x00', 'yam0\x00', {0xff}, {0xff}, 0x2f, 0x2, 0x41}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x5, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfff, 0x9, 0x0, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x0, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x101, [0x0, 0x7, 0x2, 0x7, 0x3, 0xc6], 0x2, 0x101, 0x100000001}, {0xffffffffffff0000, [0x0, 0x0, 0x0, 0xfff, 0x8, 0xfffffffffffff6ed], 0xfffffffffffffffc, 0x9, 0x401}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/04/05 17:38:52 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0xffffffffffffff05) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x5, @empty, 0x4}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) recvmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000003c0)=""/88, 0x58}, 0x62) 2018/04/05 17:38:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r0) 2018/04/05 17:38:52 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0xfffffffffffffff9}, 0x10) listen(r0, 0x93) recvfrom$inet(r0, &(0x7f0000000040)=""/36, 0x24, 0x10002, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x0) 2018/04/05 17:38:52 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/05 17:38:52 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x401, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x2, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x2, r3, 0x0, 0xcd5}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x578, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xe0, "1265afe09a1a7d309218307a274f03db3eb7dba7098d3646fe864d93c380ef827720ef26fa6c1cfe87c73c777c8018e80c5d1af8c3938d063ed3287faacaf35613224b25ef192778ccb6d76f9856b6ac89396355077fa26ce44e233a7938d1b1366eb687833bae28ef704be83131189617c1875a3d13a2f856a9ce8afd8033c91c4843ba2bbdf15b021f78ec8d77929d77252a6d7eb2db634f05ea57c2a08b300de2d069697729d638637eef690a6088e2bffa214d464040d43069a5545ba17e9e8200509dfb1c35dc2d7e48549e8d30e04655f01a1b00a047b0705254c342f1"}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r6, 0xc1a3}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f00000003c0)={@rand_addr=0x3, @broadcast=0xffffffff, r8}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r6}, 0x8) pwritev(r7, &(0x7f0000001900)=[{&(0x7f0000000540)="abbeb4c34e77739a49ca82a7aa89b740e064d93bcf86341a6946e367a970880d934035a757123f0ba18ced7db42a369fff3c42d5d411110b3a838bcbc585e4332382e1b2538ed70843e6a0c9e6d74fa97c09be6e375a24bc1e3fa91986ae2d39069ccefcb94076e27098fc814d3baeaec823d26ceb54e6f27e6f931a8fa00179d65fcf9d9c53fcafda13097fdc55f61228e0389b35b7", 0x96}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="a4bf546b08f63053d9bfdfaeaef2d394cccc8a4605c253288e3a78170dbeddb5314e3d95e1404c5ce2b41b2f27e2b42a58dfb26828de278f07fdd23e042a4b7360b8cf92074dda581c56ef98646e206f37db5af1aa42070f427dfbc35ce5c0b249624c37f4997482a797f5e7ae7213e97242713cf04cfddd40bb171a842beb13edd5a4d17320290742f046be16b3078e1733d565657a17bcea5ed0644735639003f37cdb43d03c9dcbe401541c7540717d2efb499be6d8b13636d37e0b929758e6e590fdfdc8fc489f2a3d4872fbbd093b0a7c2b7179a34530ffcc1bf153", 0xde}, {&(0x7f0000001800)}, {&(0x7f0000001840)="1425f12fe97dca42a438b86ddd0f20a74ae2a760eb9135fd18fb1780796ad991710ffad7cf995623c1dc6f7da001ac44f4860150953aae1e55898b3579fbbeb09a5d6a19efdbfcece5566b31d64ee151f24eb55715ca5ddb1e498cc1e5dfb39d5d524b1deb63908651db4f36eb25ae26358408f71e4c176f25452bb3335a235ca45abad307ca61194053082f85ba2903ae3e5f2ea2776305c4db2d510a56ecd95903b5b464f6fdc2c4824d1d60778ff6e3fc92b407891b0a74", 0xb9}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001980)={r6, 0x1}, &(0x7f00000019c0)=0x8) getpeername$inet(r1, &(0x7f0000001a00)={0x0, 0x0, @multicast1}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001a80)={r6, 0x3}, &(0x7f0000001ac0)=0x8) bind(r5, &(0x7f0000001b00)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001b80)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001bc0)) socket(0x0, 0x800, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001c00)={r9, 0x1000000000000, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001c40)={r6, 0x3}, &(0x7f0000001c80)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001cc0)) bind$inet(r7, &(0x7f0000001d00)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/04/05 17:38:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="653e0d21a54211dc1f7bb49e516ba22b4b90785168fec95855296a7b157adcc852560c4fadcdf5254d0c5cfb67ae98ad6f18529ff437da2d30c6324a28ee50813771c3b2f15fcbd3cb327e414de64e04372a5c17f1857f09f656383d811a6c0b45624c932e093f9508af316ad34d30d57aedf8f052663700067b0765452f643c1d9e385da8fe66ee4bf76e54675b20c850598bf019ce00996b44e6", 0x9b}], 0x1, 0x4) 2018/04/05 17:38:52 executing program 4: r0 = epoll_create1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) 2018/04/05 17:38:52 executing program 2: socket$inet(0x2, 0x1, 0x5) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) 2018/04/05 17:38:52 executing program 6: r0 = socket$inet(0x10, 0x3, 0x800000000000000) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) readv(r0, &(0x7f0000001b80), 0x419) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000000800)=""/216, 0xd8}], 0x3}, 0x100) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000380)=@ipx={0x4, 0x7f, 0x6991, "dd8c13d011b9", 0xf7}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xe8, 0x84, 0x80, "12517db88c918878c7297a4b17402f2f803b4065b765f6f2b09c5ae3973587da0d5ee9f0ac5630cb60731bc9215ee1b317dbaa730a7577cc065c19c26f3c06f29c335022d4ed286b53fc9c40efd7ac6c69822d909cf5c79abfd30f8d121d9a02f72a9415476073e1deda2a0b29a9200e820c9dd7dc9dad7b1c87b3a8d04a05797168cd51f25b905c5a16f622d2e64245fe1738671e013e673f7aa3aeca498a1fca54969a654cc7d46e70802cd68d1b252c07be60a1ca1190d56b94815a455165b83eb55c188db0ee7f84ea8398b62fe7a43f4af6e3512c"}, {0xa8, 0x114, 0x25, "57bc3304fff8cb6ade42dc63aa36110705866277a0003aae62b1e70cd6746740892b7582ac27a43b10d275ac54b1ed1cd4436022ec9c80cd2b2de5a0fbe16501c1b68203fe1ff9218ae7a0b9ff88639b3d5c4de3c7fb95a40b793e199fb0627cedca2583a51fe138b748c20889e2829f2bd6e44724ed3427d24cdfa38cd9b0c5ae606434d9418bf23fa37be15e899cf36f49bb"}, {0x38, 0xff, 0xffffffff7fffffff, "2263b6616549f5684b771973b0d9fac02c5e9d30ac092f81c0e0309417fa783f62cd4beed81e"}, {0x48, 0x11b, 0x83d, "826a174bd19f703169baafad8bcc91a11f6031d68cb77651ae45afd40989b13f009d1aee4883ae34125779decad0d73065ad90"}, {0x38, 0x112, 0xd70, "44edfb7d40a9bb5882ffd7e26a865e6a2dec85572040ac96d809dca3648a6401d1f877d1"}, {0x30, 0x1ff, 0xa7c, "27223b0758cb9449f6c7906adaf82adea7358f7ac8bfc92c8b6d7e8671"}, {0x28, 0xc5b075cba47b0014, 0x1ff, "905e35f8dbf397792294346de09b33ff58b867"}, {0x20, 0x113, 0x4, "d20d14f02b66c55b268adee5d5d7d8"}, {0xa0, 0x1, 0x3f, "90a965e91304eb7563d1966d2bd8325051820ee65579a2752e104e338a58185d2b1d01d007418464fb6cf36941b573dd636b1ddff7da3e478b44c744a058e9125d9523757abf7eb47558878928790cbea614daa6d6bcefc2171201c764190e9a16943cc12ec5f4322a8fe0fdcc0e3f6fdf503f604f7273e6cbc5fa96cbf2f8b25d7caa1736d67eaf0796430b506ffb02"}], 0x360, 0x4000000}, 0x8840) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'ip6gre0\x00', {0x4, 0xffffffffffff8000, 0x4, "3c2400388c4e", 0x2}}) pipe(&(0x7f0000000200)) 2018/04/05 17:38:52 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000000)=""/129, 0x81}, &(0x7f00000000c0), 0x10}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc4, "31225c01a5d68a7480a10679fcf79f87680ab1f121e2be7d4ea0a124790fc2bc70a51fa6bc8df685e4fae0efb6ebcaeaac1c35455aa645b498e0a69ba05862373047c202ab096fd88c233c006617a1a8ca9c5d9c3bb0017c13ea0093aee46d7214fc99ef601a3c6a7ce256b286402fbe7e253d572d7c80e52a9aed65f398f5bde774803fe6912c3414c8a132b71d8baeaa08cc0a8275c6dd67dc8e6b4947bf082d0746d269904f4406bc41bbfd272875bf5de0575d2bebc623b6872ea63a09b67026bd6b"}, &(0x7f0000000240)=0xcc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x8, 0x7, 0x1ff, r1}, 0x10) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x9, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/05 17:38:52 executing program 7: r0 = socket$inet(0x10, 0xa, 0xf800000000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001800d188738e", 0x24}], 0x1}, 0x0) [ 262.086126] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.093634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 262.113919] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.121549] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 17:38:52 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/05 17:38:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000040100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) getpid() 2018/04/05 17:38:52 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="3e785cc43e00", [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) [ 262.151145] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.158677] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/05 17:38:52 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000780)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000800)=0x80, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000840)={{0x3, 0x0, 0x5, 0x4000000000000000, 0x2, 0x5}, 0x65, 0x1, 0x1ff, 0x8, 0xdf, "f58926dd0c5e0da2a75f9a8c92916c1254230c9d915aee7453a758acf6926753acc3b5b6bd22495acff7f96c6fb92e8eb13389871cf2de0930d6f745211b28f044dc66aa82a186e4a2a57f865546968dab42145a08c721a1a12a2c0e49c17e7765e720bf8432c614138c7013dee93258ea066ad513deb32ec0d4d889938f0f73"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0204000002ff00000800000000000100"], 0x10}, 0x1}, 0x0) 2018/04/05 17:38:52 executing program 7: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000840), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1800ffff0200000000"], 0x18}, 0x1}, 0x0) [ 262.257203] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.264698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 262.312388] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.319893] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 262.354432] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.362114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 262.372197] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.380444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 262.389113] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.396520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 262.405371] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 262.413257] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/04/05 17:38:53 executing program 2: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f00000004c0)}, 0x0) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002480)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x0) 2018/04/05 17:38:53 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x282}, 0x90) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="6f40786229ea803fb43d286712a4587b41342093003c10e183b12896346430e54c0fc112fc39af5a59e98dc74da4fac4fb73963517f71816026c2ceb4cc2ac5c89006b5cdc52a8b525841a868dbe38d36cacfef487ec41e55bf828cbd2026259ba0935df7c01c52e1be9f7f3e53af402a41bc4914867c4c23da267c0879d68147253e3e6ad4baaf35cb1cce863d720b545dbae70c74c0a93bc8a67b9e5d084f681cf4406b47e2122821c916576fbbe0d6e95c4f4299ef82e01f2fac243fff1ec"}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x7, 0x9}], 0x1) 2018/04/05 17:38:53 executing program 0: r0 = socket(0xa, 0x2, 0x100000000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000500)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/05 17:38:53 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r2, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) 2018/04/05 17:38:53 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000ee40)=[{{&(0x7f000000c440)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d580)=[{&(0x7f000000c4c0)="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", 0x5a1}], 0x1, &(0x7f000000d5c0)}}], 0x1, 0x0) 2018/04/05 17:38:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00f2ff80000000000000000000000000000000e218f145ab50fe98be3fe766e391e268b924930550ce07d40137b1f2fc1a726b12bdb5c4c321b21c98a986ae1623ca52ae9eb387"], 0x2c}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/05 17:38:53 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)={0x2, 0x0, 0x81, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x4888}]}, 0x20}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x3, "cdb808"}, 0x4) 2018/04/05 17:38:53 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80, 0x80000) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/05 17:38:53 executing program 2: r0 = socket$inet(0x10, 0x400000000000003, 0x800000000000) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09f7fefd956fa2830007a6008000000000000000683540150007001d0004c41180b598bc593ab6c21148a730de33a49868c62b34a654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket$inet6(0xa, 0xf, 0x401) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001240)={0x800}, 0x4) socketpair(0x1, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r2, &(0x7f0000000100)="e1caec6e9851e865b0a6a991f7bd567b23bbdbb4ca586bcf9d3ce98dfde9150aa497d3a9663374675e219afdd93ce30f59be816f33172b008784a4c5a6ae2d1a101e94178b96e0d74012aa1957cf7ab69bc078220d2b356531138d11bdac45ccbaadb7654d87477e639e276862095792f9998533b8b24ccc1defb14250dfc29e30ce5bf2b17f465c53545f1122ff152fc831679991ac9599c02fbe24b2e51333ef9556a64dad37bdc6edcd45342ef60aefe3ab99e28125562711f4c7b5b3d4fea9984f656887", &(0x7f0000000200)="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", 0x2}, 0x20) 2018/04/05 17:38:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x14) r1 = socket(0xa9f45999af824371, 0x1, 0x9275) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000004c0), &(0x7f00000005c0)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000500)=0x3, 0x4) sendmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="bc", 0x1}], 0x1, &(0x7f0000000780)=[{0x1c5, 0x187, 0xfff, "3fa928c31eca6da362b287d7784220404c5494bf79375e8c11d60a86b14fa9a7ec4a7555dfa1cd603d127c95d72a2cf209edc3b1a15e62a07bfc1637d692f6753b585ce2267fe2c6b193800e523d02a09d68e0212ee0b4e37d7e2dc05e11a58ad6600a6279f035cae29ade98fdae9b227f23b7ef0e2defed4da8f5825a198ff011652d91120fb26c160623d2123f3fd54cd623b780cf79b2a4ad9316322214c99630a999398c1c43db94ca1b32dee0e7d98978bf1ab45c6086f818ea95a1417563977c897025"}, {0x38, 0x6, 0x3, "a9e3e386b9e0a5119a0158477576ffffff7f000000008ee0e7273654cef8167019d07646"}, {0xe8, 0x10e, 0xdff7, "a4daa527387fc0d8c0270b98c66896787c5fbafedf92491dfbf9f89d6a94fdb0c6c8c457b10f07851e440b2abe8f18586dff54e1d1486267db5faac4b77550fdb0443572555680f1bae0f36b4fac67ea85076871633348af495e7fe842b9f9c53eb67a1f3fd5c5881f94ce00daebd3951c7fdaf6e4625023317a8aa00ec87d50ae395c54ae205a9e37258c831e97672702284e2c7c5d7f92ed615da2da51d8bcc41029124ba882a23b0451bd0269dd9f1526ab1cfa031ad27b9617a7b40d99b9318df8468d8f537ba8f27da6734e44d88146ea"}], 0x1f8}, 0x100000000001) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) 2018/04/05 17:38:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) listen(r0, 0x0) socketpair$inet6(0xa, 0xe, 0x8, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) shutdown(r0, 0x0) 2018/04/05 17:38:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="000001000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002004e22e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa00000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x1000}) 2018/04/05 17:38:53 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10}}) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000000)={'gre0\x00', @ifru_names='yam0\x00'}) 2018/04/05 17:38:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000), 0xfffffffffffffd8b}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x40000002031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/05 17:38:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000040)=0x20, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0xa, 0x80000, 0xffffffff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000340)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/05 17:38:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ea3cc85a0554cc1b610a"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x800) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x3, 0xda2c, 0x100}, 0x31, 0x3, 0x0, 0x0, "7c13edd8c21d77b38037d48ec2fd3a192601719894174d0b0ecd43dc695b0cd633944c86f9f2fd8b605f7a9fcbbccf65c5369b13d15ddb766d0a2c10e6fb6f57"}, 0x48}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="dceb0000000000000a004e21ff03000000000000000000000000ffffac1414aa80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a3cc63c0000000000000000000000000000000000000000040000000a004e24b1d80000fe80000000000000000000000000000f02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2001000080ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23fefffffffe80000000000000000000000000001501000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2208000000fe8000000000000000000000000000bb0700fdffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xfffffffffffffffd, 0x5, &(0x7f0000001fd8)=@raw=[@generic={0x20, 0x8, 0x6000000, 0x2}, @ldst={0x1, 0x3, 0x3, 0x7, 0x6, 0xfffffffc}], &(0x7f0000000000)='syzkaller\x00', 0x5, 0x33, &(0x7f000000cf3d)=""/195, 0x41000}, 0x48) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/05 17:38:53 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={0xffffffffffffffff, &(0x7f000035d000), &(0x7f0000fb9000)}, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/04/05 17:38:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)=""/18, &(0x7f00000000c0)=0xffffffffffffffe6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"65727370ae92dcadf124e57d7fffffff", &(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYBLOB="d7e84d25261dc2def5ae4bf6b119965ba6a96e7680888463b5b2017807edeae1b0c9f487ea2f68f1e56f9a27b2a327dbb5a4172729c0de33e7183ed39b49de1c85f8706ec84175d19dcf110a06c3098a", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYBLOB="e26d6f25a29bad979eb10dd68fd44f", @ANYRES32=r0, @ANYBLOB="4223cd8fdc5aa35a34c352c799b59fdf550e445cfee0aff93fd448", @ANYRES16, @ANYBLOB="b2edf7af97e7b00a5e18fd8afe19d6aef707f3cd3462ef0c542e0e1206c884ff7c2276cc8bd8a3acaf82602ab309aad063dd814467d67a93290c7cbcf251a650898d536932dceeab0073cf54b38f47a7dc601025810f56c9e62cdb46d0db888137a88875ff47d5b0a16b94c7261b66f57ac179527d9622142a8263394b1c0525942edbb8c968ad6b054e8a88228079e07a71ec466c34e40c065289f46d513eddcc5e71cf113c5c1975c8ef8789acd199919ba606a79d45e23f41aec4b2bf95e6d1ec61b12fbe0a37fbefad", @ANYPTR64], @ANYRES64=r0], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="4779b0f665af28176dff62944f1cc940801c05407432479c3773845be0c518f0bf2a0b6861718cdd3a40112e3c0e09c4b2dacde58bded5936fa79d8b65aac75a9d578a8d3a5d2c175b372ce647dd71d1c1c23df23a07562ccea034922e33188f83bc6ec46475d9d57043dd810f426efcee90e57f1587b618e67cdc5025dbc3784ff91c5934e56c244cb4991dfd53d4789a80050bdf3b41192d88a31a6d9d0da6949f9e7cc79836f652dc17ed7a2f5babb007c3a7ebcdf398a39bcf402943c791d29a6e0a6d934183f62946cc24d386343dd372c1e8202fece35b", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYBLOB="3400eab1850dd19e73ddcb0f95e87fcbb2b03573ec7aacf1b5b931cb543b6698b9c0341c7833d1be91865c1dbc29b0f683ae3f2bc0a4a8e9be5966ad66244f194a4c6aab01ad1c659826fd4013e73d78758e636c680439be45cff823a933fc391e94d640efde2d84411700528b472ccf91adb1e828ae63f47f2a15399899", @ANYRES32=r0, @ANYPTR]], @ANYRES64=r0]}) 2018/04/05 17:38:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x4, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000180)={'bcsf0\x00', 0x1}) 2018/04/05 17:38:53 executing program 3: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00\b\x00\x00\x00\x009\x00', 0x101}) 2018/04/05 17:38:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00003e8ffc)=0x5, 0x3ce) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x1, @empty, 0x8}}, 0x8001, 0x1, 0x9, "f138f1996f8754d1b1c804cd5cfb3385a8236353b5f612fec1bcf6d3feecf5e11fccc127af6d4b06b7aaa200792ca633bc00edce553bd3b5eccdf51ddefb2665b06042b822ad2d855a55ff302f609898"}, 0xd8) 2018/04/05 17:38:53 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xb1}, 0x1c) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xd, &(0x7f00000013c0)=""/4096, &(0x7f0000000200)=0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="2794a9284646d9f80c7cf4a458cdbce3a8ac99f5b8f1119a43e499229f8638e7af611b8d34705b9fb1967269596b571cd0bff99faf49a91a20d27f986f456d4b04cdaf90cf9e1193b83f7ac4c5ccf7edc223d126c1bc63e876472e40935c1795f13d918aedc9ffe9062727fc73cd2423cc6b8a54f7fc8465afa715e975354d91b79fed07c16bbedb2231984ef388bc6f4cde33741923618b3685d61161e963a63c7a5e8d6590dfa484c57b73", 0xac}], 0x1}, 0x0) splice(r0, &(0x7f0000000000)=0x5e, r0, &(0x7f0000000340), 0x80000001, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000300)={'dummy0\x00', {0x2, 0x4e20}}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000003c0)=0x8) r3 = accept4(r0, &(0x7f0000000500)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000580)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0xbe, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7e000000}], 0x38) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x100000001, 0x8202, 0xfffffffffffffffb, 0x0, r2}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000440), &(0x7f0000000480)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x9b8}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000004c0)=0x48) 2018/04/05 17:38:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x800, 0x4) accept4$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001580)=0x14, 0x800) sendmsg(r1, &(0x7f0000001940)={&(0x7f00000015c0)=@ll={0x11, 0x18, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001640)="12f16c08045277b3e14521770e0214f2a2c604040378c2544fbe4bb17f6ff25c3b57d2b97123a9e93619de41520ec5f12075dbeeaee8d8ba69afef2450fb550c10e76d809cd116f4c2814447afc86a694e84de316c30a2d3ab8c6e6d639e4f1a7e034bcbdfe22f3ccc43fb1a097c488eaebd59feb1062d20e4eb045471df0c14d4e773c7e149a5d1838961159398", 0x8e}], 0x1, &(0x7f0000001740)=[{0x60, 0x113, 0x4, "16fc5945c741beb3f78baf80faebecd5858e4b9b2df61a2d16948aca924983a4bea10cc41a1d498d95e113884b123f14ec892e12c6ae42785253a11f15fa80bfd291b5bc94eb055db6b8c5c21a"}, {0xc8, 0x116, 0x73, "fbeebaef8309cb4f8e2bc4cc44be9c0bfae1f7789e24dadba255640ad5182059928a324530261206bded03503202dc9221af203e4a73b8b3638cd60e0d9fc0f25b592180de6d3eca51e9ae0aa114a0f6d29584fbccd761363fad6485b89dc5a9677b99191722b33a5fff41b3d4d3c6c0804d73097113d431687c5b09c4a3d6b967f18e5e5b38b2cecfe87943aa579f87d428654f3700dc2f093ce4391a33b88f2157f09ad8a4e9582424a43830fd5dbbb3bdbc4464bc5a"}, {0xd8, 0x169e844aefdaa5eb, 0xffffffffffffffe1, "bc5e674485f1f2620551860712d49a8d86c086b6a42635efbe28196818c83761818eafcf6a5dc7ae15ecc0228d66037c8d64674e16a263fa98ead3d2ac5f1c7991a7274b66f3efca14bb0df4b1d3aed987a9d4430c8ef253ad61be530d83928aea37dfbb94ab1a3d63fdf74b19172d2a705736a65b0eb053b48bca998ddec142d856914f311812d4c48f54e64ba885c86f967b424c4e4ee73cdeb38892e6349838349d83d93b331d47afb7166f80eb90ca04f85cd60d43c7c6768dc58450eccbc563927d"}], 0x200, 0x4004000}, 0x14) sendmsg$kcm(r1, &(0x7f0000001200)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)="241559e6337aaf464d84fe6ae173941a342aa9cc579d1af7fed0a20e98c15663da3bfa8d838bd07577ae254a47add847a4d6d90fe9ef726f75091e2d4d56b0b7b0ef76af31746e498f5bf7c4d1d8293e3395f7dbcfd6ea9e9affac", 0x5b}, {&(0x7f0000000140)="9ca0d32398c905df9dff7562caa94d4987683f395eb4210f9df28e5c342ea690f1d7ac42411c9b892e57158e6a6ca9d8aa70aee4e67c44ccacf76ed1c59ad10c2ceab763fd0eceafe8b2c8ec738a2f34c56172cdbe9e16524c2afeb102a96e03dc8d7685cd4eb7a306b2db9752922db73d09e74ed3a97d1eaf5f713162f4", 0x7e}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x800}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) [ 263.250573] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 17:38:53 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x3a, @multicast2=0xe0000002, 0x4e22, 0x3, 'lblcr\x00', 0x2d, 0x3, 0x7a}, 0x2c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="080000005101e500670b0100010401002000425d6a8b328805d1ff3da8c022d03fb4cf28a8a135ab2ba8c8f9f47e31553cf1e63b4b2714279b991105c5306990c4a5ed50ad8063c14d16fd0a96c7efd8d1b3539d032cbe"], &(0x7f0000000100)=0x14) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) socketpair$inet(0x2, 0xa, 0x3, &(0x7f00000001c0)) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/05 17:38:53 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x21, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e23, 0x2, 'wlc\x00', 0x3, 0x7, 0x73}, 0x2c) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000100), &(0x7f0000000280)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) accept(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/17, &(0x7f00000000c0)=0x11) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000240)={'bridge0\x00', 0x1}) syz_extract_tcp_res(&(0x7f0000000000), 0x8000, 0x6) [ 263.287538] IPVS: length: 144 != 24 2018/04/05 17:38:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x8, 0x803, 0xfd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000004c0)={r4, 0x3}) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0xa, 0x10, r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x901f}, &(0x7f0000000080)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000100)={r8, 0x1, 0x30, 0x1, 0x9}, &(0x7f0000000140)=0x18) sendto(r5, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000300)={r8, 0x2}, &(0x7f0000000340)=0x8) ioctl(r3, 0x100000000, &(0x7f0000000600)="cdca4079b02f3094c8567ed2338f9adbae7355ebc6b2937644bdcb47e6fb986d1f4bddb22e4e10ef14a501e1ec") socket$l2tp(0x18, 0x1, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000640)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r12 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0x3f8, 0x24, 0x2, 0x70bd2a, 0x25dfdbfc, {0xf}, [@typed={0x8, 0x6d, @pid=r11}, @nested={0x2b4, 0x3b, [@typed={0x8, 0x57, @fd=r0}, @generic="4a2ec4732d985979638f58dd3f8f04d7b04f943f52297712b6a291b850b3b7e39a8acd7c48a2dfe738207d624be09fb3625c16c0ef0b049575275e388a2a90e4498a4299cf861d254bf088f9c908de334d8aa8fe0edfac42f555a70611bc834bb26a943d28fe64914a7887d3d6efaed0420a6952f4b662eafac5e11f8b43f720c0c65867ce5d4b63000a484dab557fa76e045d955b14785895e295ccea13ddb10d846298f5ca00bf00f806f8f855f12c2b9fd11cd24599d2558cd1cc9ccd3e86c5261f7ec2", @typed={0x14, 0x18, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x90, @pid=r12}, @generic="6fb5f163f0ac246c88e266123e3732330f82913caa61bf49f1dcb69425360ae2632d14d49e28f4f169cd2a9dbe17e5e9083273a2bd5b2b394ba88068597881977862988739a83561c02955526876071061fa5c6c4aa00c22ee88f2830376f63146991c8d483b9d72d3fd49b44bae7db79500d3d0a5fe2b1ea641190415a875925a22fd965ae45cf36f4a0e0cb5fe0847998a481ff7898e4e70937ec677df1297067b6c21f1e247bb49da091e6960c183", @generic="3f0f8d1fb34d0b1f42082728107ed0ad2e4b4b4fab26f8f2d52357641550a70627738286bbd618d99e9aa3267f9130c9", @generic="f3620ad1adefae97dfd6b3ed33234f85564fb3e4ff2912bdbbea61d859d00998f0db52e4511c86f877562cb1bb1dfbe199d2ccb97f9f7769eec26460dec14f49400e4d669db70bb4ea1e1fb6b578", @typed={0x8, 0x47, @uid=r13}, @generic="7170ac7476b6405ce958bea46046b231f53b5d97e87b70966bbf64c350483788ae387ff782bd52936a61e50095a22daf3dd694d58fd7a8564ec05df96a9117cb4b074baad6b57af46e2970b7edeef3ee1e86aae46be8d35ae6a40e609e825bec0771d090a6fc063a6d8a5418612744b5514a7ca2190e725d18c8b25ceacb84fd7ccf17908d307afe", @typed={0x8, 0x89, @fd=r6}]}, @typed={0x8, 0x7c, @fd=r7}, @nested={0xc, 0x18, [@typed={0x8, 0x2d, @u32}]}, @generic="7781a79f50b64beb3782161c527448ae52dc87f07d4e2506ac4927806bef9fff1972cdf6bf8f012d1d481570608c0f5a84f5da711bb14233d7c9a8c9909b597f660979782af66beb5e1b3811067b00e616f91d38e1269dd7676264c8723a24b79f7ee56405bdefd393dd30df5c9c1b58767e426a116593cb21e64684d42f109e54ba1398460907774d33d48f9968de61c4099863c469e432105db0552f53c50a5564fbff80800650b689df7dd42c01e4a2f9521e4d0bed1eef38a3ac40879dccacd5c16ce64a4f73bf0d9d7bbe09cc610074fa90d6f21526e715d6f1242ef75aac5470b56a7531468f3e8603fe828c91461c9b2c6f840a3e65", @generic="5e27d2f7985914317a38549f5240ea72d7be0351029fa9b81e21"]}, 0x3f8}, 0x1, 0x0, 0x0, 0x84}, 0x0) r14 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000440)={r9, 0x4}, 0x8) connect$l2tp(r14, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r14, &(0x7f000037ffc8)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/05 17:38:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000240)=""/179) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) pipe(&(0x7f0000000100)) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c04000003a5534c3301be7d13286f0217974de5bb6c93cd2c3228a2"], 0x1c}, 0x1}, 0x0) [ 263.338427] IPVS: length: 144 != 24 [ 263.352819] IPVS: set_ctl: invalid protocol: 33 172.20.20.18:20003 wlc 2018/04/05 17:38:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r2, &(0x7f0000000540)="148dd556e8feb372d008a011e10326b350ee3a8d6088b7da0b12a378ca6cb0158267875508fa57da898799aee3450fc17133236a7cf056a1121672501a6983df05553796c840b863469e679179a37871e16b43e7c28ee68c152c5e4531225f3be24e9ba6b6c2876a9dcdf188ea014c626d544fecd73d32d85eba4b5965c3be53", 0x80, 0x0, &(0x7f0000000100)={0x2, 0x0, @rand_addr}, 0x10) [ 263.397213] IPVS: set_ctl: invalid protocol: 33 172.20.20.18:20003 wlc 2018/04/05 17:38:53 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0x2000000000000, 0x0, 0x0, 0x0, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0xffffffffffffff0a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006980)=[{{&(0x7f00000065c0)=@rc={0x1f}, 0x80, &(0x7f0000006700)=[{&(0x7f0000006640)="b80b421204ebff65de544633ab63dab8d21f7a16ff2735db69ff60fb494401d9d9d79e58aa22ecc5dfc320abd1e69bccac17f73d51f626a404e0139d00b2211a82e1ff20fdcd9fcaf24f7a04690cdb8b5b6f008b9bda9f5186ea41404a780c0a86729f858309009e49e94d5c6289d85b9decaae28006614fa56df4fd88ee73c3966db2e839157ea1f787584d6610", 0x8e}], 0x1, &(0x7f0000006740)}, 0x100000000000}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) [ 263.473524] device ip6_vti0 entered promiscuous mode 2018/04/05 17:38:53 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f000001aff0)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000090ffffff000000000000000005000000000000000000000000000000950000000000000088263137ca417e17448265b306db928335dac7ff4afb2f3212c0ff38791f93b0f24ed5ba0131dc53a3f75a5cf172e21e28c9"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) socketpair$inet6(0xa, 0x4b5dc80bccbf53ff, 0x1ff, &(0x7f00000001c0)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x9, [0x954, 0xc68, 0x3, 0x0, 0x1, 0x7, 0x475, 0x7, 0x8001]}, &(0x7f0000000240)=0x16) 2018/04/05 17:38:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001480)="bb4b4a743a37e42c4c8c23661e4eab6e8cdaac186f263fad303c3ee7b2287112c2d687306cded380d45ce5d5d99cb9b4f5c54727452f52c69b6458625d8c68ce5f4bca7ebfe53df1e20586c20ae35e2e1ce748bd3a26b127524fcdfa8def33ea9b7da52700420a96c0fc97512acaa12eae23c6b9c20f9f1ff0e6203716dd0037d6eefb6ab4f0a7ef4d07d1cd30856f6ffe2c1dad0c4b6b7d28e0c373070317458bb5a3ea280f13251e4068bb8226cec77d67e306490b24678070daccb925b13e2655bd1ff6f3de7512fdfdea50abe72cb12d1b14a2225c84c57ef31156f73b4fc7c90a913c09a8694be61599cdf31e9b", 0xf0}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="a0fca2f4c1b1cc666b9c6cd36ca29a4ce299e52aece73767e6a7e1bee9529f07daf9fad7b09e0188a1625f8f6d3af0b30fe006c3dbc7ae6bac8b0a1605410392108d30", 0x43) 2018/04/05 17:38:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0xfffffffffffff8e, 0x0, 0xfffffffffffffe84}, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = socket(0x19, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/05 17:38:53 executing program 0: socket$pppoe(0x18, 0x1, 0x0) socketpair(0x1, 0x80007, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x30c, 0x70bd2b, 0x25dfdbfb, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/05 17:38:53 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80) socket$pptp(0x18, 0x1, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x65, "f1aa2c1db35ddaca6e9a91914adf20d9002d389f99cbceda9117f986e12660b73dc0ecf862bbcbceb3c1f4e9b48cb8350f876ce8373f2386da7b4fb657fb80760af28c6342645db9108e6a0c00c860a895dba10f7c2f7ea77fa98436c62491aae5047154c3"}, &(0x7f00000001c0)=0x89) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) socket$netlink(0x10, 0x3, 0x1f) 2018/04/05 17:38:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0x8, 0x4) recvmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@full={{0x3, {"f0be8c3a10f293"}, 0x4}, [{"85228efb004df0"}, {"afb93f0ec84b63"}, {"ae6451378040bb"}, {"0813b5078dd187"}, {"e7e39d28bd2f11"}, {"50efb60c480fe4"}, {"bcc22618dbd5a8"}, {"37528a6fe136bf"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000080)="a094a257eea51c3d317e509faa55320c2b0dd7389e0030b053c20b8ddcddb14e3a06df8874019062f2fb9d1ecb6b3874412aaa6ab28ec24b3be9818cd1f449242c513f13c1137005b77b6ed7711fc37bd89afba113859cdb925fff50600232d056174872adfd1f6e29aa906270f3", 0x6e}, {&(0x7f0000000100)="4cb54de3ed7367a974c0b643f684f964c3780dbeb67bbc59f9c1d469907a3760bf843bbc93cb72adb8d7404d2925bf4cfb0851721aed50c3a66d2d336a98c786f955f4d37271f14192bca14f8372e882b1ff2e31a70e0e232cf2e29802703cfa0e5a43e79c0b112235a98e4e4f5aee919492e5b2e1479301a47b5966aefe63a076f951f57a0722d6352ee63c6c67cfd367e55dc849dcc5", 0x97}, {&(0x7f00000001c0)="1ecac62532d41366fdd2ae72d03ecac70ce6b4b6619fcdba3b51f64bc073673e82ae7310633eefa52833571604ff1c558e95168eb920e36bd8e393ca1cc0fccc8d5c8d9d7f024d8d88912b7434d03ebdd7ecf208f3fc5f2c8105f64d5483638be83d94b99e01967e0df768b42dfdb6624c65e010316fd5f1c34d5b22a7e681c7778ee023875799e8fcefa86cd5cadc8662d2498030950efe2126c8f2b418dbd7f06d3839d7dec2c2e4030bdf19c7c06c0f0b026155bd84c5f0e8bc26d968ef55d7e59df643a4eaf21f53ec18b9b627bc7a5546fba33cd71e", 0xd8}, {&(0x7f00000002c0)="c52b39a18d0288d51380d1df39331ac240ada1b46aa62559f9df794a469035868c056c9b8e93891b681b8d9154f5f5e05e163a9d222b87d80ad5ed7e376c18078013c407bf0b8395e1dbbf7554d4470dd9b2ada75a4adbab6ba3220f8683f618e9645e14e3e8583f51d9b4d1fbb8135e1089026f4b6baec31b19daeda3e12fe080d0907102bd0e7796473aff276c04b9a4f67e04d62597761a716aec3c9c5d956c694490efb1006a314c48a6b0009b2d00e9e4f2216a48035fd46dac84ea2810b1bc", 0xc2}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1f0, 0x4040844}, 0x1) write(r0, &(0x7f0000ea1fdb)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) 2018/04/05 17:38:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008a00)=[{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f0000007880)="8f5e044f9ea5dbecd984623cec626a9ac6a42c7175747022139f6ea12b1d3c3553", 0x21}], 0x1, &(0x7f0000007980)}], 0x1, 0x0) 2018/04/05 17:38:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000004, 0x100000064031, r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000356000), 0x4) 2018/04/05 17:38:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) recvmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)=""/95, 0x5f}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000480)=""/251, 0xfb}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/71, 0x47}], 0x5, 0x0, 0x0, 0x7}, 0x40000020) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x8}]}, &(0x7f0000000240)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x100, 0x7ffd, 0x2, 0x3, 0x8, 0x3fe, 0x896e, r2}, &(0x7f0000000100)=0xf1e7b34c43127050) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000880)=0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000740)={'vlan0\x00', 0x2}) 2018/04/05 17:38:53 executing program 6: r0 = socket$inet(0x2, 0xa, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x222, &(0x7f00000001c0), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x108) 2018/04/05 17:38:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="747630e3f5143177640cfbc1f10befaa75e75dcbf4b288d8a2117a06dcfe430bf29f812fe1b6c61f1a114100b2c3241a68abac4690c309d07c33f47f945514623639369298cafefbaab5f75bb5b54d69e5d519c16d0184bba87bc1a20d5e4263c6b6c2b0c5a1cd66fd101dc4d85f9617772d74f3922087834b065e1a886641aeb7ae5abafcfb524ce6b8dfc89e802eaa14f6ee36803f8bf09fa01e1980b8a80d6c4b635e2cf3133456c5296c83448a0c6cbd8e7a8978a6aacd73", 0xba) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="b3bb42f289d04f700b88d3fc775803badedc44ac2c2eaf9b858a4e99d4209969b83b2c450d9684d2331200000000000000", 0x124) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/05 17:38:53 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c20000000000ff0fb69700308400fe80000000000097dfca0000000000000000aaff0200000000000000000000000000010400907800000000609f1b1900000000fe80000000000000000000ff020000000000000000000000000001607a2ef715cea71b8bf76779b601e19bc99171085ef7c674d3953fc07e21dfd7e57284e4c626c64059b82fc4fedac7b38b5e557bda2c654271d2fcfd99c5088034cf3dbaf99d8a85d93fa512cf280f365a5f2af9c6b1c77b2bc9b183f0e7ce3c302a3cb0bab0827c046694c3b060f94292a5961136fb8fbb"], &(0x7f0000000240)) 2018/04/05 17:38:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31e50ad1ca4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x50, 0x119, 0x2, "373692095c7fe9f29c1ae3ee72f4650e63b2dd732e451a581bea1c5b35a2beaab047ba342e95d368f6bc18a8d1f1583ace97a7ba8d3c16e7a9744f1e"}, {0xb0, 0x109, 0x5, "90bf2935ce77d48d01f33c7707fe1205a36b8b33109214a34d82d3ec77b6729a78878dd576f0cfd819c654b3a9eef67c2a980d66d100dd27d59bf1352a8f72a3668335465a44aee9d532ebbfd1000145b5f9176814ee8a81b3935ecf8a880baefbb1c23117947105fd0498e38bcf33a2236712ec2cf3ec4ce3bc360d5ce978c651fa8e72236ab4efd505554f7d81a454974647c70e44fa2e7e0971"}, {0x90, 0x102, 0x2, "90cf5c2ccafd78e601ed174ac91ecdb283c0a1bc03032a8af6ca7f24cc10ff35b24aad1f60cfb15b541283e82faa7c2bcbcf7fa6b8993791b61f179d66f27428b77e6b45026e16a7e38645f6c500d9dab1819d44a1c8f1cdeda0f36dc9c7b40ded2afae6b31fd09748af1ba337adcfe7de26cfd959f1c24fe69db71b9f"}], 0x190, 0x8000}, 0x4000000) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 17:38:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f0000000280)=0xfffffffffffffd4e, 0x0) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) socketpair$inet6(0xa, 0x8000f, 0xd5, &(0x7f0000000080)) 2018/04/05 17:38:53 executing program 5: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'vlan0\x00', r1}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x89b0, &(0x7f0000000000)={'bridge0\x00'}) [ 263.787769] ================================================================== [ 263.795378] BUG: KASAN: stack-out-of-bounds in ip6gre_tunnel_locate+0x334/0x860 [ 263.802840] Write of size 20 at addr ffff8801b14577b8 by task syz-executor2/21728 [ 263.810460] [ 263.812098] CPU: 1 PID: 21728 Comm: syz-executor2 Not tainted 4.16.0+ #1 [ 263.818947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.828304] Call Trace: [ 263.830907] dump_stack+0x1b9/0x29f [ 263.834547] ? arch_local_irq_restore+0x52/0x52 [ 263.839227] ? printk+0x9e/0xba [ 263.842514] ? show_regs_print_info+0x18/0x18 [ 263.847025] ? kasan_check_write+0x14/0x20 [ 263.851279] print_address_description+0x6c/0x20b [ 263.856140] ? ip6gre_tunnel_locate+0x334/0x860 [ 263.860823] kasan_report.cold.7+0xac/0x2f5 [ 263.865141] check_memory_region+0x13e/0x1b0 [ 263.869540] memcpy+0x37/0x50 [ 263.872636] ip6gre_tunnel_locate+0x334/0x860 [ 263.877123] ? ip6gre_tunnel_find+0x760/0x760 [ 263.881607] ? __might_sleep+0x95/0x190 [ 263.885569] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 263.891092] ? ip6gre_tnl_parm_from_user+0x5f9/0x780 [ 263.896440] ip6gre_tunnel_ioctl+0x69d/0x12e0 [ 263.900931] ? ip6gre_tunnel_locate+0x860/0x860 [ 263.905584] ? do_futex+0x249/0x27d0 [ 263.909306] ? graph_lock+0x170/0x170 [ 263.913108] ? ip6gre_tunnel_locate+0x860/0x860 [ 263.917760] dev_ifsioc+0x43e/0xb90 [ 263.921370] ? ip6gre_tunnel_locate+0x860/0x860 [ 263.926027] ? dev_ifsioc+0x43e/0xb90 [ 263.929831] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 263.935007] ? register_gifconf+0x70/0x70 [ 263.939146] dev_ioctl+0x69a/0xcc0 [ 263.942673] sock_ioctl+0x47e/0x680 [ 263.946283] ? dlci_ioctl_set+0x40/0x40 [ 263.950244] ? expand_files.part.8+0x9a0/0x9a0 [ 263.954815] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 263.960335] ? inet6_getname+0x421/0x790 [ 263.964382] ? dlci_ioctl_set+0x40/0x40 [ 263.968339] do_vfs_ioctl+0x1cf/0x1650 [ 263.972213] ? ioctl_preallocate+0x2e0/0x2e0 [ 263.976606] ? fget_raw+0x20/0x20 [ 263.980043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 263.985563] ? fput+0x130/0x1a0 [ 263.988832] ? SyS_futex+0x3a4/0x56d [ 263.992535] ? do_futex+0x27d0/0x27d0 [ 263.996325] ? security_file_ioctl+0x9b/0xd0 [ 264.000742] ksys_ioctl+0xa9/0xd0 [ 264.004182] SyS_ioctl+0x24/0x30 [ 264.007538] ? ksys_ioctl+0xd0/0xd0 [ 264.011149] do_syscall_64+0x29e/0x9d0 [ 264.015031] ? vmalloc_sync_all+0x30/0x30 [ 264.019164] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.023643] ? finish_task_switch+0x1ca/0x820 [ 264.028122] ? syscall_return_slowpath+0x5c0/0x5c0 [ 264.033037] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.037963] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 264.043312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.048142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 264.053314] RIP: 0033:0x4552d9 [ 264.056486] RSP: 002b:00007f3d2bcf7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.064175] RAX: ffffffffffffffda RBX: 00007f3d2bcf86d4 RCX: 00000000004552d9 [ 264.071515] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 264.078777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 264.086042] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 264.093293] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 264.100550] [ 264.102159] The buggy address belongs to the page: [ 264.107070] page:ffffea0006c515c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 264.115201] flags: 0x2fffc0000000000() [ 264.119074] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 264.127032] raw: 0000000000000000 ffffea0006c50101 0000000000000000 0000000000000000 [ 264.134890] page dumped because: kasan: bad access detected [ 264.140572] [ 264.142175] Memory state around the buggy address: [ 264.147085] ffff8801b1457680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 264.154423] ffff8801b1457700: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f8 [ 264.161764] >ffff8801b1457780: f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 [ 264.169103] ^ [ 264.174798] ffff8801b1457800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 264.182136] ffff8801b1457880: f1 f1 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 [ 264.189474] ================================================================== [ 264.196809] Disabling lock debugging due to kernel taint [ 264.202421] Kernel panic - not syncing: panic_on_warn set ... [ 264.202421] [ 264.209785] CPU: 1 PID: 21728 Comm: syz-executor2 Tainted: G B 4.16.0+ #1 [ 264.217905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.227244] Call Trace: [ 264.229820] dump_stack+0x1b9/0x29f [ 264.233430] ? arch_local_irq_restore+0x52/0x52 [ 264.238081] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 264.242820] ? ip6gre_tunnel_locate+0x2e0/0x860 [ 264.247470] panic+0x22f/0x4de [ 264.250646] ? add_taint.cold.5+0x16/0x16 [ 264.254777] ? do_raw_spin_unlock+0x9e/0x2e0 [ 264.259171] ? do_raw_spin_unlock+0x9e/0x2e0 [ 264.263562] ? ip6gre_tunnel_locate+0x334/0x860 [ 264.268212] kasan_end_report+0x47/0x4f [ 264.272167] kasan_report.cold.7+0xc9/0x2f5 [ 264.276474] check_memory_region+0x13e/0x1b0 [ 264.280863] memcpy+0x37/0x50 [ 264.283950] ip6gre_tunnel_locate+0x334/0x860 [ 264.288429] ? ip6gre_tunnel_find+0x760/0x760 [ 264.292905] ? __might_sleep+0x95/0x190 [ 264.296865] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 264.302385] ? ip6gre_tnl_parm_from_user+0x5f9/0x780 [ 264.307470] ip6gre_tunnel_ioctl+0x69d/0x12e0 [ 264.311949] ? ip6gre_tunnel_locate+0x860/0x860 [ 264.316598] ? do_futex+0x249/0x27d0 [ 264.320389] ? graph_lock+0x170/0x170 [ 264.324178] ? ip6gre_tunnel_locate+0x860/0x860 [ 264.328837] dev_ifsioc+0x43e/0xb90 [ 264.332446] ? ip6gre_tunnel_locate+0x860/0x860 [ 264.337093] ? dev_ifsioc+0x43e/0xb90 [ 264.340874] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 264.346042] ? register_gifconf+0x70/0x70 [ 264.350177] dev_ioctl+0x69a/0xcc0 [ 264.353701] sock_ioctl+0x47e/0x680 [ 264.357310] ? dlci_ioctl_set+0x40/0x40 [ 264.361275] ? expand_files.part.8+0x9a0/0x9a0 [ 264.365849] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 264.371366] ? inet6_getname+0x421/0x790 [ 264.375410] ? dlci_ioctl_set+0x40/0x40 [ 264.380361] do_vfs_ioctl+0x1cf/0x1650 [ 264.384234] ? ioctl_preallocate+0x2e0/0x2e0 [ 264.388623] ? fget_raw+0x20/0x20 [ 264.392057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.397573] ? fput+0x130/0x1a0 [ 264.400835] ? SyS_futex+0x3a4/0x56d [ 264.404529] ? do_futex+0x27d0/0x27d0 [ 264.408313] ? security_file_ioctl+0x9b/0xd0 [ 264.412701] ksys_ioctl+0xa9/0xd0 [ 264.416134] SyS_ioctl+0x24/0x30 [ 264.419479] ? ksys_ioctl+0xd0/0xd0 [ 264.423085] do_syscall_64+0x29e/0x9d0 [ 264.426950] ? vmalloc_sync_all+0x30/0x30 [ 264.431081] ? _raw_spin_unlock_irq+0x27/0x70 [ 264.435556] ? finish_task_switch+0x1ca/0x820 [ 264.440034] ? syscall_return_slowpath+0x5c0/0x5c0 [ 264.444946] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.449860] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 264.455205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.460034] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 264.465201] RIP: 0033:0x4552d9 [ 264.468373] RSP: 002b:00007f3d2bcf7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.476064] RAX: ffffffffffffffda RBX: 00007f3d2bcf86d4 RCX: 00000000004552d9 [ 264.483313] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 264.490564] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 264.497813] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 264.505060] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 264.512810] Dumping ftrace buffer: [ 264.516335] (ftrace buffer empty) [ 264.520020] Kernel Offset: disabled [ 264.523622] Rebooting in 86400 seconds..