13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000040ffff000000000000000005001000"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="ac0000fa", @ANYRES16=r4, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007002400000000000000080006006f76660008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff020000000000000000000000000001"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000001040)=""/120, &(0x7f00000010c0)=0x78) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x30, r9, 0x311, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xef2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40010) 2018/03/30 08:30:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000017c0)=0x14, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001800)=@req={0x8, 0x20, 0x4, 0x10000}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socketpair(0x200000d, 0x4, 0x9, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') shutdown(r3, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, r4, 0x400, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3bd17e91}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40), 0x0, 0x800}, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x0, 0xc0, 0x40, &(0x7f00000016c0)="43f78b4387afb3e115b8844af9d768c0be381d1a7859a1033fb72742f7007e6f85782e3ad66f785a7e854f448050123327a9e03555d08be9fd7e17c482d9b5716e459a8e1266d3ae1f07e19dbc05ee89843616d806f6874d9855c1fca01691bafa6d4bd9799225264762beebf1569a6860e3b8a00a5652bb6c5e764100df9a899313e8e2ca0a17ffaf9f184dc8aad88268163a9f9825931f88490412c6485cdd4c8d19f8356d24fb7e5a07914c16a71f82faa715280c60f1e2ee46781e913cf9", &(0x7f0000000200)=""/64, 0x7}, 0x28) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000005c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x600}) socketpair(0x0, 0x800, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000780)="2bbb5934c600143d4aa40305129386f9723124a00678ef95c797cc01206f5e2e05d5ba7d877a1c2521866c18a22f7d4b3dcaa58dfb4615e24c3633cd41a88320b6d31459c763484827016b88cbeccfd8f4b3c3", 0x53) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000600)=0x1a, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) bind$alg(r5, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="24000000382575fd5f9d31328f656c17d5558dc74eacd95aee3ea304891d6942df6ae970b2ca153ce0c0eb7b591653e15b2104bf6651370e00b74d47e0597fd90519ab87ab4603c7d75d2b29", @ANYRES16=r6, @ANYBLOB="166eac69a993ebd33382a1e4d8da350a0007270300c6ca95c0e0e35f1581834efd1a00fddbdf258afc7a051c44ab2301000012f6ffff"], 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x20004000) pwrite64(r2, &(0x7f00000018c0)="df70319128edadda3cce1e659cd7e1188cc06e402339d797a89ca09d77c29fb409da5fdc9224502e37b4ae58f897f2bb95ef3be4aaf18c11e26926eb029789f6a07445a81274a63a436c567856cc6ddc00fab4fa8d026eb4184da904d626bc60fb5acc45f1e668d8e05cfc4db6b9f77b0118c4bbe8e0f6d551445686ca5f72d7b68798648ebe2c77e6482f9fd6fe1c8b9c31303aa36bbd870d228ec8f3aeb6ae32269c25425d9167e0f1a18114e064d1a4f2f884a8e87c1220158c571089016a5c621894", 0xc4, 0x0) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={"6966623000000000000010000100", {0x2, 0x4e24, @loopback=0x7f000001}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000c40)=0xfffffffffffffdda) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef9d196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4d2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b440502000000000000001836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906337234ec6f00000000af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"], &(0x7f0000000a80)=0x76) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 193.396262] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x9c, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x18b, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:00 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r8, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 193.470429] sctp: [Deprecated]: syz-executor7 (pid 12159) Use of int in maxseg socket option. [ 193.470429] Use struct sctp_assoc_value instead 2018/03/30 08:30:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r6, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r8 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={r7, r4, r8}, 0xc) r9 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r9}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r10, r11}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000001080)=ANY=[@ANYRES16=r12, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001040)=[@in6={0xa, 0x4e24, 0x3f, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x3c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001e0005070000000000000000400000009ccc150777159e28caa379491507058b63a2090a533cf9a24516d61fd2debba4d8c29822ff4925d4e02d82eef66eff7153d5687c"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000340)=0x6, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) epoll_pwait(r2, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x6, &(0x7f0000000580)={0x250800000000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x9c, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1000080000000005, 0x200000000004000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd18b6f21bf648758613f174155de07c6dffff000000000000fa0c88c5462593d61906334b5b40765c387e370f260b3002449e01c59ae50a73619780986866af542b703bb211449140d2508c95764f8a7383c9dd78999f7f066932b21599e3ecd03e3c3bc5ad9f559e231c257cff583f1a7d950bde886b2a5b51e313d63fd22a8067d39fcd16"], &(0x7f0000000a80)=0x76) [ 193.534145] sctp: [Deprecated]: syz-executor7 (pid 12184) Use of int in maxseg socket option. [ 193.534145] Use struct sctp_assoc_value instead 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="210000000fb128cb1f0068f2f5d7fdf9029c3085c7c76070136cab82bafcbc7e65bf7b2418d5eb078ce7c9b53a"], &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x6, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2eff8)={0x0, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = getpid() getgid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001200)={0x1000, &(0x7f0000000200)=""/4096}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) socket$inet_smc(0x2b, 0x1, 0x0) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r3, r4}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) [ 193.600735] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 08:30:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001040)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, {&(0x7f0000000e80)=""/199, 0xc7}, &(0x7f0000000b80), 0x2}, 0xfffffffffffffd64) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x9c, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000001040)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3eed31657c23ebb2824b1148dea027432ad624774a5b0ba1c6d3d2785a6a174913f39226c390653e4ae3d7f8274b4e80b78f4fc671b39408f185536bcee2304740a2de7d50ef668565e6fbf8f5646230e59a3b4ed052b5989a8bd5e47e69de4eec1"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$inet(0x2, 0x8000e, 0x1) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200f90000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x80000000005, 0x4000, 0x1, 0x8000, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x3, 0x807) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$rds(r2, &(0x7f0000000500)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) getsockname(r0, &(0x7f0000000b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000022c0), 0x4) sendmsg(r0, &(0x7f0000002180)={&(0x7f0000000c00)=@can={0x1d, r3}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001d80)="19e66181cdd55c4f5aa307dec6a163005ef5c1a473c57c0f4be518993894fb9e32f4f00a307dd3ad0bf97dca9632bd39f2e73ed490089fe26f4709c7c2b16033a65d5dab5ddd4f364e06d273d293cd3d1cd9ba905c167664b6fc82720ae7fbd099fc380d218c153c1fb9d97619e57f189e8351f5128775225727477e484d4004d268d64e23ce43f02155d348f42ae38c511c58bec32161fa76fd6ca7c66828a74a0cbd67916e1259e44e6c2ca521ff800fa3e7ca6deb25eeaeed667d58", 0xbd}], 0x2, &(0x7f0000001e40)=[{0xe8, 0x10f, 0x6, "a804666888249453e6efe96b6e48fc16896c32dd0d2c459e2c21b0be1158c284e8f4dbc1e6eaf5146da56ebf2bb560c0eaed3f889b0232603ceb09ef5a6207083a2d0a1e09006fc2cd32118ba489b41be89c3d4e6169a994e88447d8e497375fc86451a469ca1ec58f928a6f906040d580cd41f131914561fd6ce924e06085be51b7e055d0c1e6e6f8bde7cf22eed2fa7c97d24202a0bf4c85aa9140d1711e96472b3884211c89cdc42409c02bc25b7fe08fd344d4eb5492df459302fd724e3b91c31966dfc401722146dbe4e586fec4b9"}, {0x90, 0x88, 0x60, "1d1fc2f5ad926ca79351caf2840ddf133530a1804831e2159399d47145e109cedff2216f2118e885fcd7665891e6c0896e4603afbe2d4bce4c42420b938812cf630ec03c0a4041922c14a8fd20b53fc4221e78d6bac374981146e8a8ce2e40c03081022f7de882d1c0757ca79b63e63d410832ba7b37e8fd52fb649519e079b8"}], 0x178, 0x4804}, 0x800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002280), 0x4) getsockname(r2, &(0x7f00000021c0)=@ethernet={0x0, @remote}, &(0x7f0000002240)=0x80) accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000001d40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x140010}, 0xc, &(0x7f0000001d00)={&(0x7f0000001fc0)={0xf4, r4, 0xb, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff2e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0xf4}, 0x1}, 0x4004000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x2, 0x20}, 0xc) listen(r0, 0x1000008000) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x18, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2, {}, [@typed={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000840)={0xdf, 0xff, 0x80000000, 0x1f}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r5, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) sendmmsg(r5, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 193.655249] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x98, "3cf328123c457a162e0832f5c6dd431be7d9ae109e542aa8097117b5006647806c667cff7f2cd174d57ffccbd2ba02e41bb9f60ad1ca605e7a7653580cc49210e16a7edc81704f4537f97a8e663a4231d00fc35811ffb1eb096addf0352013bb64b12569916557bab119bf38b17b3b0e458ec88035358d9a2049914dcfd754e8b8fabc5e43f447b71d1cb8042cdea42e18eb317d8ae60e16"}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r4, 0x3, 0x1}, &(0x7f0000000640)=0xc) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYRES16=r8, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000001040)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r5, @ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(0xffffffffffffffff, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:00 executing program 7: getpeername$unix(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x9, 0x5, [0x8, 0x1f1c, 0xe9b, 0xfffffffffffff800, 0xffff]}, &(0x7f0000000240)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r0, 0x9}, 0x8) socketpair(0x0, 0x5, 0x8, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) socket(0x10, 0x100000002, 0x4bb) syz_emit_ethernet(0xfc7e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000140)) 2018/03/30 08:30:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0xb) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000100)=0xffffffffffffff64) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000a5acffdbe6360cb400"}, 0x28) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000500)=0x8000, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 7: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001e00)={@empty, r0}, 0x14) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000001dc0), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x14}, &(0x7f0000001f80)=0x98) r2 = socket(0x0, 0x4, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x2}, 0x10) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) close(r2) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000002c0)='gretap0\x00', 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000700)={r4}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001a00)={r6, @in6={{0xa, 0x4e24}}, 0x1, 0x3, 0x0, 0x8001}, 0x98) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r3, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r4, &(0x7f0000001880)=""/101, 0x65, 0x40000000, 0x0, 0x0) pipe(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001980)={0x8, &(0x7f0000001940)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f00000019c0)={r8, 0x2}) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(0xffffffffffffffff, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000001040), &(0x7f0000000e00)=0x313) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xb5, 0x1, [0x1]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0x19, "40376ed92f925b2c40bb2daf1698db97f98783f5b29867b82d"}, &(0x7f0000000200)=0x21) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x10) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r8 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r8}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000e80)={r7, @in6={{0xa, 0x4e20, 0xc3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x5}, &(0x7f0000000340)=0x90) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000500)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="210000000fb128cbd0c968f2f58614fa029c3085c7c76070136cab82bafcbc078cf287d28b"], &(0x7f00000002c0)=0x29) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0xfffffffffffffeda) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 193.863873] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 08:30:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000300)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61eb7ab92219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x1, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x462) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(0xffffffffffffffff, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0), 0x0) [ 193.967948] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 08:30:00 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67f614033f7414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b4f521ccbce11af430bbfc6841a30f0765c387e1b0f260b3002449e01b80f7c"], &(0x7f0000000a80)=0x76) 2018/03/30 08:30:00 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001040)=[@in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x7}], 0x54) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0), 0x0) 2018/03/30 08:30:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000680)=@in, &(0x7f0000000600)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000640)={0x6}, 0x1cb) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) socketpair(0x11, 0x3, 0x5, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000480)={r4, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000580)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000a80)={'broute\x00'}, &(0x7f0000000b00)=0x78) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) accept4(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r6, &(0x7f0000000040)=""/25, 0x19) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000003780)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/30 08:30:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0xfffffffffffffd87, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='lo\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80003) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0x6f, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f0000001800)={&(0x7f0000000580)=@in6={0xa, 0x4e24, 0xfffffffffffff801, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="19ab533acc63649f821deee7bb9ad2f38fe1248391e437c9f5dbfbe4bde5a25526c0371c910b2229830927ad86c453f05787b136c040c061bae414911e3c05e5a170b710c1112891ab78878f80de73d8e42b", 0x52}, {&(0x7f0000001640)="caf7af5b310ee768e4bb247d91100ccb5c6234a2510245fe587afb7b5f57a36df33459df17c283ac7b42fdf65d9a4fa6c4fbb06f23a4184ec6d18ba4e2583746b882078720d92bea9b6223d68a9bdcd674aa84f644f89db819e1343c135dfa414a28adb56aa2b407ba67b7ef7366b85e4b1db45e86fdcf66c80e2604a4a4a45aa97448163e4bb550f20a125a053c21d30bb8bc4ee5dc6067616c6f84537babebc8e384502579206a384e4a3c93de162a8714fc83d6675010e4eb8165b3e9eafb146309f136b9d88ca8f5a6", 0xcb}], 0x3, &(0x7f0000001780)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x40, 0xc, 0x6, 0x4, 0x4, 0x80000000, 0xce14, r7}}, @init={0x18, 0x84, 0x0, {0x3f, 0x6, 0xfffffffffffffff8, 0x4}}], 0x60, 0x4}, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001840)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffff00000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0), 0x0) 2018/03/30 08:30:00 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1f, 0x80806, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000680)={0x2, 0x4, 0x3, @empty, 'eql\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) [ 194.011906] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)}], 0x1) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)=ANY=[@ANYRES16=r3, @ANYRES16=r3, @ANYBLOB="5f3b2dbd7000fbdbdf2503000000080004000004000008000600ccac000050000100981959b653723555d57e08000b00736970000c0007000000000000000000080006006f76660008000b00736970000c00070001000000100000000c00070008000000160000000800020016000000080006007365640008000400010000001400020008000800008000000800060003000000"], 0x3}, 0x1, 0x0, 0x0, 0x7d}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000500)=0x200000000009, &(0x7f0000000540)=0x1) r5 = getuid() ioctl$int_out(r0, 0x2, &(0x7f0000000600)) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0}, &(0x7f0000001000)=0xd9848e7bde024d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x9c, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(r0, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xfffffffffffffe86, &(0x7f0000000100)={&(0x7f0000000c40)=ANY=[]}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0xfffffffffffffcfc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0xffff, @empty, 0x6812bf0a}}, [0x7c, 0x6, 0x1000, 0x8, 0x2, 0xffffffffffffe8c0, 0x3, 0x8, 0x4, 0xebd1, 0xcf, 0x2, 0x9, 0x20, 0x6]}, &(0x7f0000000340)=0xfffffffffffffeb3) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000480)={0x3, 0x1, 0xb14}, 0xc) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=ANY=[@ANYBLOB="140000001e0005070000000000b954935f11820c"], 0x14}, 0x1}, 0x0) getpeername$llc(r2, &(0x7f0000000b80), &(0x7f0000000e80)=0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000001040)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007002400000000000000080006006f76660008000b18736970000c00070001000000100000000c000700080000001600000008000200160000000800068cb56119998c8d6106770073656400080004000100000014000200080008000080000008000600030000001800030014000600ff0200000000017487151d81853e2700909ce625c02589f285087802eeb9f039068d5a379fedd5fd7c19e867bee3db57c0c977e76a9dfc9737ed143f6cf4254e9c7b49e0faf8f6be2fae05150d52"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000001140)=ANY=[@ANYRES16=r9, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x80) accept4$unix(r0, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffff55, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000fcbfd4)={0x1, 0x6, 0x1, 0xfffffffffffffff7}, 0xe4) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)}], 0x1) 2018/03/30 08:30:01 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffffff81, 0x6, 0x2, 0x6620, 0x5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x6, 0xfffffffffffffffc, 0x0, 0x2, r0}, &(0x7f00000004c0)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0), 0x0, &(0x7f0000005000)}, 0xc100) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000001c0)={0x6e97}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x9c, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000800000000000000000000000e2ff2744e43c5ad360a000000000800000000000000000000000000000000000000000000000000000000000"], 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)}], 0x1) 2018/03/30 08:30:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x1c, 0x20, 0x2ff, 0x0, 0x25dfdbfc, {0xa}, [@typed={0x8, 0x0, @fd}]}, 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000180)={"7465716c300000000000d52500"}) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() r8 = accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000340)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x9c, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001100)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x30, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004004}, 0x840) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=ANY=[@ANYBLOB="140000001e00051c000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xf7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3ff, 0x9634, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'yam0\x00', {0x0, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000015c0)={0x0, 0xa9, 0x30, 0x1f}, &(0x7f0000001600)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x100000000}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f0000000500)=@in6={0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x1ff}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000540)="5366ab94461b2da974614b1206db37d3af269dbd2451a60029b9bbcc62ab12b8af18570c40e87bf1d2d57aa6b1f48c9f417d896fa275fea36fe6c8adf678f31fbdfd8afb8e42470277479d2af807814a", 0x50}, {&(0x7f0000001040)="d4c93da9c113908a87823b7e259136fc42a011b0fa28dc70788954527ffa0c7441a5580a873206df954387346192ecb5db00ad2abaeaf11be797b8cdfe70ac8755309a7b5a9f5a0dbedde03c2d449174771d6ae4e4be00cdd7b6fede27dbaa62f5a8f8560c0bed2fc1480b259d8facf3ec4261bb16c825423787df6ce516e51cda8b768d445876385fd1e21b3d6554e07287dee2b8f3ed2a2b92deeddbc994121aa4f1d80fded02d7bf5e064c12c1a880e32dab39c0d6170d26883c08b180f36406069fdaa9cc9df75b2dc6b6224974fb57eb12d1e92c4e16a4a17b6", 0xdc}, {&(0x7f0000001140)="0912e8b08319bcfd9d7a7a8db81ecb88c09845db1c9c1d6c69bb63e45010ee100edc1d96244e779194a38942d2dd1888b2340300943f29b70217e2c79815e4657e181c7734caf9bbcab7d579102a7e1d2efa29a9fa3d0235199d6abc700d9ee184bcfb96970ded8389ba2fd485e283bc41bdfc2864f1a8a0f8853413bb731e8053aaef12fc8173378f142c23c5c965802fbe5691c45e3a14e9da7957b2a84410238e9df51b30afbde1ae3372bdc14d4b9f697539f527835278e8baeacb9550", 0xbf}, {&(0x7f0000001200)="9c37c21009c5562310ec8f5e46384ce1aab94350358ccefe5f5ff83bba64530e0842c7bd65b69c115bfac5019d1a416c816c9636e74450a06f80d5c292a9aaba873410b3b067b0579e92ecf0b41878f3f4a51ad42b9dd8895e57960e51bce7cd1c31289701c9431d0f9447504b604276ba7063b152f7ecf3e0b5901d0ab1c7ae4ff228523a3f5271bee34472aace947ed6245d60b0bccb91455e866e9dcabf9bb76acc1ff9e0721ce24b6034642c5cde0eb78ad9de0f65cb27e528dc072c7b99168739d22605392a80086f92e104547c964a01c3f6a950a7079e817544", 0xdd}, {&(0x7f00000005c0)="f47064af9c4c9141f37f1e018b133b31c6ff8f4a20d51ba1d8c945eb3fbb32f9d2f59910b450c7de5f37c59a27f9dae24855b9a2a7f5c7c624fbc6ea6e8621e2afd752b19a5c417afdbfa76a1ed94a1047fb4aa482d32ddbdf49e2d931e7b3ff5e470ce3237a40bb89004163f000f7fe8b", 0x71}, {&(0x7f0000001300)}, {&(0x7f0000001340)="6ba355da833071dacc7ead8b0d9897f3e40a6d05045337facf7dd670db4f0bdc340f2ab4f0771708dc647079b71ada615ceec1cb689292fb802e491664cea35570cd0434db08fbfb5b6ad8a66687a8761cad59460bd217a539268b57e09387683c66492e7fc69b7023743b38fca5dcd85070a308556ab706f490dfb09c161b78fbdd08500d47a0857747836d990e7fcbbcb273087c80afacf362f16c1e1a5eec9f81aadf5d3b8e0e2af5bfedc29526580d59a55b089dcbcdc27873b7ce1dfe015df1bf64944b810d46792e8c3868b6231a2c56db511f8cb3d30651a105681710d4712b547717591363e96d9fe4f166d432900f", 0xf3}, {&(0x7f0000001440)="bb9f9b7e325369d480010aa7cdb9a343eb0d", 0x12}, {&(0x7f0000001480)="d4d49ac3ef1f1cb9c2c766c7138eb7121960584451e8cc80b308cd64fd8ff25f228bdfb2a20c7092d12185aeb579b4221ed0f1e54d51c2a5ac8f304c3d5424a42b", 0x41}], 0x9, &(0x7f00000016c0)=[@sndrcv={0x30, 0x84, 0x1, {0x5e, 0x9, 0x1, 0x3, 0x3, 0x4, 0x9, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0xa0, 0x2}}, @init={0x18, 0x84, 0x0, {0xffff, 0x0, 0x0, 0x7}}, @init={0x18, 0x84, 0x0, {0xffff, 0xfffffffffffffff8, 0x81, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xac2, 0x200, 0xb4a, 0x12, r5}}], 0xf0, 0x40000}, 0x80) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r6, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r8, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000540)=ANY=[@ANYBLOB="940000be2ec1606b65e47441de81fa3b00d59cb01f3891cef794e65f985c3474d0dacff34b41fea11183c1b31d9108cc1651e008f001d201fd", @ANYRES16=r3, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007000000000000000000080006006f76660008000b00736970000c00070001000000100000000c00070008000000160000000800020016000000080006007365640008000400010000001400020008000800008000000800060003000000"], 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={r7, r8, r9}, 0xc) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200ffff07000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000700)=ANY=[@ANYBLOB="6e047400000000000000606d52490f0aebe900000000000000000000000000000041000000000400000000000000000000000000000000000000000000000087c7a30000003600000000c70000000000000000000000000000000000000000000000000000000000996100000000000000"], 0x68) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="290000002020190738f65ded5240bb770200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2701, 0xcac2}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000600)={r5, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000100)={0x10}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000640)={0x0, {{0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) epoll_create(0x3f8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000300)={r7, 0x9, 0x6, 0x1000000002}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000e80)=ANY=[@ANYBLOB="140000001e00050700000000bf000000000000004ad2ad04525d7b2d16056ce67bedd605af69aa65a07247ce2e42dc04000000e77c1c532586c12c19f1ec41f17f42bc47e7e44d2e55083e39d753c92ac1f9c123aed14d414510472fd698ff26cda2834c52bacfb960b0e6f2a195b07c954b6509dbebe693c2eaf740a59221bdaeaaff8ed3a57e6cc9e398cd70bb3ba02b5d6b96dc3bee1d3effbd696a262fea661e3dd0606994b6a98426ec904bb9fa6ff3b52bc8dc29e267462d6e8c52baf1b1db087fd975d2f96563b237"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20, {{0x8, 0x20000}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x1f0) 2018/03/30 08:30:01 executing program 1 (fault-call:17 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000001100)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001140)={r4, 0xf58}, &(0x7f0000001180)=0x8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r6, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r8, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="72dd4a7d8e8f", [{[{0x9100, 0x93, 0x0, 0x3}], {0x8100, 0x3, 0x1, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "e4df31", 0x8, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0xfffffffffffffffc}) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a63682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) [ 194.338803] FAULT_INJECTION: forcing a failure. [ 194.338803] name failslab, interval 1, probability 0, space 0, times 0 [ 194.350116] CPU: 1 PID: 12480 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 194.357471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.366813] Call Trace: [ 194.369399] dump_stack+0x194/0x24d [ 194.373029] ? arch_local_irq_restore+0x53/0x53 [ 194.377708] should_fail+0x8c0/0xa40 [ 194.381423] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 194.386524] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 194.391707] ? mntput_no_expire+0x130/0xa90 [ 194.396022] ? lock_downgrade+0x980/0x980 [ 194.400165] ? lock_downgrade+0x980/0x980 [ 194.404302] ? lock_acquire+0x1d5/0x580 [ 194.408272] ? lock_acquire+0x1d5/0x580 [ 194.412236] ? fs_reclaim_acquire+0x20/0x20 [ 194.416544] ? lock_downgrade+0x980/0x980 [ 194.420681] ? lock_release+0xa40/0xa40 [ 194.424647] ? check_same_owner+0x320/0x320 [ 194.428958] ? rcu_note_context_switch+0x710/0x710 [ 194.433887] should_failslab+0xec/0x120 [ 194.437851] kmem_cache_alloc_trace+0x4b/0x740 [ 194.442426] ? lock_acquire+0x1d5/0x580 [ 194.446399] ? lock_acquire+0x1d5/0x580 [ 194.450366] tls_init+0x114/0x6e0 [ 194.453812] ? tcp_ulp_find+0x133/0x1a0 [ 194.457814] ? tls_getsockopt+0x400/0x400 [ 194.461951] ? do_raw_spin_trylock+0x190/0x190 [ 194.466547] ? lock_sock_nested+0x91/0x110 [ 194.470772] tcp_set_ulp+0x193/0x460 [ 194.474479] do_tcp_setsockopt.isra.36+0x316/0x2130 [ 194.479484] ? iterate_fd+0x3f0/0x3f0 [ 194.483275] ? tcp_get_md5sig_pool+0x60/0x60 [ 194.487676] ? proc_fail_nth_write+0x9b/0x1d0 [ 194.492163] ? map_files_get_link+0x3a0/0x3a0 [ 194.496651] ? handle_mm_fault+0x35b/0xb10 [ 194.500875] ? lock_downgrade+0x980/0x980 [ 194.505015] ? __fget_light+0x2b2/0x3c0 [ 194.508977] ? fget_raw+0x20/0x20 [ 194.512421] ? wait_for_completion+0x770/0x770 [ 194.516986] ? lock_release+0xa40/0xa40 [ 194.520948] ? fsnotify+0x7b3/0x1140 [ 194.524650] ? rcu_note_context_switch+0x710/0x710 [ 194.529573] tcp_setsockopt+0xb0/0xd0 [ 194.533364] sock_common_setsockopt+0x95/0xd0 [ 194.537848] SyS_setsockopt+0x189/0x360 [ 194.541810] ? SyS_recv+0x40/0x40 [ 194.545248] ? SyS_write+0x184/0x220 [ 194.548949] ? SyS_read+0x220/0x220 [ 194.552563] ? SyS_recv+0x40/0x40 [ 194.556005] do_syscall_64+0x281/0x940 [ 194.559885] ? __do_page_fault+0xc90/0xc90 [ 194.564106] ? _raw_spin_unlock_irq+0x27/0x70 [ 194.568591] ? finish_task_switch+0x1c1/0x7e0 [ 194.573077] ? syscall_return_slowpath+0x550/0x550 [ 194.577995] ? syscall_return_slowpath+0x2ac/0x550 [ 194.582912] ? prepare_exit_to_usermode+0x350/0x350 [ 194.587916] ? prepare_exit_to_usermode+0x227/0x350 [ 194.592918] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 194.597577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.602413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 194.607585] RIP: 0033:0x4548b9 [ 194.610757] RSP: 002b:00007f67d0061c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 194.618455] RAX: ffffffffffffffda RBX: 00007f67d00626d4 RCX: 00000000004548b9 [ 194.625722] RDX: 000000000000001f RSI: 0000000000000006 RDI: 0000000000000013 [ 194.632978] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 2018/03/30 08:30:01 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000a40)=@sco, &(0x7f0000000ac0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x9, 0x40, 0x0, 0xf27e, 0x0, 0x4, 0x5, 0x9, 0x80000000, 0x60, 0x9, 0x2, 0x2, 0x7, 0x80]}, &(0x7f0000000c00)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000c40)={r1, 0x8d, "dc8631b5d5905a86bb8e5130a9bca10f59488589f2e29f178147b75af3e473de98d3e4731087470222deed40e07422a24db11db7ec1efaf2736d79c8f1ec0061769e5977ba742bee7273a09291dc426663741128057118d1645b197b663642a3d49676b1172b0063b2dc82ed24a5929525f81caf7253ce967a83ac1a1bef3d6e7ed50344c3b3df5dac0c92475d"}, &(0x7f0000000d00)=0x95) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000700)="0a0775b005e381e5b3b60ced5c54dbb7fb5df0df", 0x14) socketpair(0x15, 0x80806, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000009c0)={0x80, 0x5, 0x9b, 0x0, 0x4, 0x7}) r5 = accept$alg(r2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000240)={r7, 0x800}, 0x8) sendmmsg$alg(r5, &(0x7f00000025c0)=[{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000006c0)='s', 0x1}], 0x1, &(0x7f0000000840)}], 0x1, 0x0) r8 = socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000840)={r7, 0x100}, &(0x7f0000000a00)=0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r8, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb8, r9, 0x10, 0x70bd2b, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x58}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x4000) recvmsg(r5, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/236, 0x2cc}], 0x1, &(0x7f00000005c0)=""/191, 0x42d}, 0x4000000000000000) bind$alg(r10, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) sendmsg$IPVS_CMD_ZERO(r10, &(0x7f0000000780)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000740)={&(0x7f0000000880)={0x8c, r9, 0xb3c, 0x70bd29, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfc9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r8, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYRES16, @ANYRES16=r2, @ANYRES16=r10, @ANYRES16=r11, @ANYRES16=r0, @ANYRES64=r4, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES32=r6], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="5c37e2b865551b2a96ce9fc206bfb7394f28dfcee37f52a90f4f788f2b5871adf8c22607236693bb8b509700d31799bb04797b7fa86f2af03e"]], 0x9}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r6, 0x4, 0x5, 0xfff, 0x1db}, &(0x7f0000000540)=0x14) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x200, 0x7, 0x40, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={r5, 0x5c, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x7, @empty, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000012c0)=ANY=[@ANYRES32=r6, @ANYBLOB="02006300883e89b1631336bfcc03003b022127cf2e5d898f4ed45b1fe7a75f53b6f1209c429cab555c77692b04e0f569c0a90b0ae849147e72c71a80a070fae927dee36e25285ec70b3c2fb613ddea8d1a008c2263bd189ade0d1d0ac900a870ffcaf42438075ce5c9411086c7c466e9210d657edcfb02446d3bf0477e4f8a434e5cefcc35ce85e4a2744feaf93db56cdfc6caeb1ff82dacdf72e1c1dd30562f740e446f0bc66fc99c20fafcc112561451d836f660d773d658d905c3abda3ed0436685c6fd1965ecd72ead29b9c5a8bef09221363c4deaec7d3dc70ca646f40ecf3d8567d8c1ae3a39cab4c76d47b5ce"], 0x6b) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001040)=ANY=[@ANYBLOB="e000000102000000000000000800000000000004000000ff00000000ac1414b3ac1414bb00000000ac141410ac141412"], 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001180)=@assoc_value={r7, 0x20}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x6, &(0x7f00000010c0)=0x7a3f54ab1e681dc6) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000)={0x101, 0x80000000, 0x4, 0x0, 0x4, 0x3}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000b80)=0x1259, 0x8) r8 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r7, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="400200001600000425bd7000fedbdf25fe8000000000000000000000000000bbfe80000000000000000000000000000d4e2200084e220000000020806b000000", @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="ff010000000000000000000000000001000004d332000000ff0200000000000000000000000000010800000000000000dd0c00000000000001000000000000005c00000000000000030000000000000008000000000000000800000000000000ff0300000000000000080000000000000800000000000000810000000000090001000000000000000000010002000000000000002dbd70000235000002000107080000000000000014000d0000000000000000000000000000000000"], 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000011c0)=ANY=[@ANYRES16=r11, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d40ed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f21b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5ce14054c38106de8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=ANY=[@ANYBLOB="140000001e000507000000000000000000200000"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001080)={0x6, 0x1, 0x4, 0x80000001, 0x4, 0x5fd}) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 194.640244] R10: 00000000200004c0 R11: 0000000000000246 R12: 0000000000000015 [ 194.647497] R13: 00000000000005ca R14: 00000000006fab90 R15: 0000000000000000 2018/03/30 08:30:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1b23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e09000f7ca0e5758038b2b05ec28564"], &(0x7f0000000a80)=0x76) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000340)=0x7, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 1 (fault-call:17 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000640), &(0x7f00000006c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x10000000000014) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000f03b7f025478aa15b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x19, 0x20, 0x7fff, 0xd9f}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={r3, 0xa62d}, &(0x7f00000005c0)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 7: syz_emit_ethernet(0x204, &(0x7f0000000300)={@random="b35e10a179c7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x3, 0x6, "bddee5", 0x1ce, 0x62, 0x7fffffff, @empty, @loopback={0x0, 0x1}, {[@fragment={0x7f, 0x0, 0x7, 0x4, 0x0, 0x81, 0x64}, @hopopts={0x5}, @srh={0x5c, 0xa, 0x4, 0x5, 0x9, 0x5, 0x2, [@dev={0xfe, 0x80, [], 0x11}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x5c, 0x2, 0x4, 0x1, 0x6, 0x101, 0x8, [@mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x2b, 0x0, [], [@jumbo={0xc2, 0x4, 0xbd}]}, @dstopts={0x2b, 0x18, [], [@generic={0x100000000, 0x76, "1d31b813078ccbc46fb8a9f43b169e202a46422b69e4d4426c8145b6039cfbddeff909940365fd314be3c0a3622555c34a4558b44ef8e11aca18335953991702a9adb8073450698d42a93229eff227f9725daa35c4fc37a12184f798a4dfcad04b1ef9469bca5d29ba0bf940eac9773a961571b0e349"}, @calipso={0x7, 0x40, {0x7fffffff, 0xe, 0x6, 0x8001, [0x1, 0x10001, 0x2e, 0x7, 0xffffffff00000000, 0x4, 0x0]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x32, 0x3, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x1, 0x7f, 0x0, 0xb4, 0x66}], @udp={0x4e24, 0x4e21, 0x46, 0x0, [@guehdr={0x2, 0x3, 0x6, 0x0, 0x0, [0x80]}, @guehdr={0x1, 0x1, 0xe44b, 0x5e5, 0x100}, @guehdr={0x1, 0xffffffff, 0x1000, 0x20, 0x100}, @guehdr={0x2, 0xa0, 0x401, 0x1, 0x100, [0x80]}, @guehdr={0x1, 0x81, 0x7fffffff, 0x5, 0x100}, @guehdr={0x2, 0x5, 0xeb, 0x4, 0x100, [0x80]}, @guehdr={0x1, 0x5, 0xef6, 0x0, 0x100}, @guehdr={0x1, 0x2, 0x8, 0x8, 0x100}], "6a5f4d15234f2743c64fd82925ab1622c403"}}}}}}, 0x0) r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x7, &(0x7f0000000040)={0x8}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x44) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20-generic,rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000067000), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={r5, 0x0, 0x4, [0x4, 0xfffffffffffffff7, 0xfffffffffffffff7, 0xfffffffffffffffb]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4(r0, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00000005c0)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000600)={r0}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000b80)={0x2, 0x401, 0x1, 0x7}, 0x10) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000001200)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0xfffffffffffffefe, &(0x7f0000001180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000b40)=0xfdee) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001040)=@assoc_id=r5, &(0x7f0000000340)=0xff1a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r8, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000a80)=0x7, &(0x7f0000000ac0)=0x2) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000c40)={r6, 0x24, "28d7e356349ae66d180a07de1ea0805582c32ed79ff38c8450a2827d27222591f917426a"}, &(0x7f0000000c80)=0x2c) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001040)={0xfffffffffffffffc, 0xffff, 0x3, 0x0, 0x5f}, 0x14) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000f00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000e80)={0x78, r5, 0x400, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9d7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000011c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x8080280}, 0xc, &(0x7f0000001180)={&(0x7f00000010c0)={0x90, r9, 0x70a, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x97}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x4000800) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=ANY=[@ANYBLOB="140000001e00050700000000000000000000c8ff"], 0x14}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000f40)={'filter\x00', 0x4}, 0x68) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f00000006c0)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="02000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x1, @random="2fb6274a4184"}, 0x68f) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9fffffff) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000ec0000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a300000000000000000000000000000000000000000000000000000000000000000000000009e96bc44901013db3f039f000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0xfffffffffffffffc) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67f614033f6a12ad44fa391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c81770b000018362000f648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"], &(0x7f0000000a80)=0x76) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 194.794237] validate_nla: 102 callbacks suppressed [ 194.794241] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:01 executing program 7: r0 = socket(0x2, 0x3, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="e9ab781180b365f4d626d171ba81c789a6856d630647d2e1b505d2dadb3c6b4426a6186cc9627bed", 0x28}, {&(0x7f0000000140)="2ba5ccaf83c9b1d698bf80b21fd2b9a1971b0c641615b991b94a3bfaa53d6319ec80430f847056a2da8e53c5572b6925b69ee1be7bf155bcd701f44a885059adaad28398d0b7e0ac910cd8d1c1ea41c17aa60903042de0f39a463c0deaa3874f65221c05ee75a5be48205cfff15e92948550f2b6bef9c5e7ecb735e0ff0c725fb8cead41ec70fd8be2e328b50400c4e4368185944e958ad14a89c525ebac6b098e0d082802e332dcb8476647ea94444feb1d9e487c4cef75c69b697cbde0a277bb638fa735960b0378", 0xc9}, {&(0x7f0000000240)="543bbe6dc60255", 0x7}, {&(0x7f0000000280)="a39482ce60650773251cc9634b49ad96ab19226f823ac13caab5617c1e6e18555a63a96579837515ccf458eddd4e696bb4367580d7b1a4dc7a3c8063bca31bd93e58c122b3dc87ad51f8620c7dc0bf9732652b7d92edc3304b870a92807751a7", 0x60}, {&(0x7f0000000300)="2d700b59164e988daa050ea694464babed90cd267555198d0c46d0651935ac872459ea19c2c6b72114db8828b982c1b9f7312600e81473d24424d2d0446706cd05efb958298f87fb4a1842ea784af4792719232f0c35d020759ab027af71fa9e90abba7ee116bf2458e7f7a1e1d3a972e4b21411d89e4f1157822c5311b45686953dc707547b24", 0x87}, {&(0x7f00000003c0)="e8755ccf1dce52710ec6e9b01ddace811b3f4d93c85b2b1a52dccac7cbd7fca0ae03cb4333b3cd55151508d898ef6a3b591f71fc88307d04d609dfee1b949b6e0f01217fd3b9a383c6d8761646eaf7d3daddb5ac7d56d2f88706aaad7048ffe4a435039babe1b3d46925d49a3c375fac896a8e35aec01b10a48e12a1282421aedb043bf819307b0c9bd312a1e82f4e937ddfeae2ff8a725105fd9788f043b45638ec", 0xa2}], 0x6, 0x0, 0x0, 0x10}, 0x801) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={r2, 0x7}, 0x8) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000500)=ANY=[@ANYBLOB="90000000", @ANYRES16=r3, @ANYBLOB="040029bd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b0000000000000000000000000000000000080006005f6f766600b008000b00736970000c00070008000000100000000c070008000000161f8155f5c3000000080002001600000008e805007365640008000400010000001400020008000800008000000800fead3d0e808014996cf06ce70b4a65aa93e8ffff86"], 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000001040)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)=ANY=[@ANYBLOB="000020010000000002004e2200000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141200000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 7: r0 = socket$inet(0x2, 0xa, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@broute={'broute\x00', 0x20, 0x2, 0x408, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000240), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', "73797a5f74756e00000000000000007f", @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x148, 0x198, [@devgroup={'devgroup\x00', 0x18, {{0xc}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x190, 0x1e0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x480) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x18, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc000000, 0x7, 0x5, 0x80}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8000, 0x100000000}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x5, 0xffffffff, 0x1, 0x9, 0x7}, 0x14) [ 194.835637] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 194.839160] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) connect$pptp(r3, &(0x7f0000000340)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r3, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r6, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r8 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r8}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r9, r10}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001100)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x1c, r5, 0x0, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4880}, 0x44) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001240)={r3, 0x28, &(0x7f0000001200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001280)={r11, 0x8, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a00)={r7, 0xf05, 0x80000001, 0xe055, 0x7fff, 0xcd9a}, &(0x7f00000011c0)=0x14) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r12, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000001140)={r3, 0x2, 0x2, "23ce7a6cae16498f820446a291138e05b4ece4f75ed32fcc2a417eed47f469ecc072fcab2e67a8cad6941fa58bbae2f658f370"}) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000012c0)=ANY=[@ANYBLOB="b7c7c68efa9a160784b111ca235647692295fe9bffd04de8d1def7bb3889472853a29e5169080c3af3e990ab3e022eb1fb04710fb473ec93cb58747c80841bdd7fb18b1f0ec7f25c70439e725461998fef1c7ed7ec0e24d0afe054413aa003033777889990dd0e10932dc9cf9c376f834912c9c68e276929f5e8189b0ba7087adbd82aa4ac33b96ddf554c625c4dfebea753c12a661cd854d9ccb22106e0a9dccd6d7bd701f39a4a36fd7974e4e54504b9625a45ed54efe2a0c42110f727ec5f5c911fdd"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept(r0, &(0x7f0000001300)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001380)=0x80) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="210000000fb128cbd0c968f2f586fdf9029c308587c76082bafcbc078cf287d28b00000000"], &(0x7f00000002c0)=0x29) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) sendmmsg$unix(r5, &(0x7f0000001280)=[{&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000580)="581316fc270fcf2d31b29b16402ac5f02efc0736c66bbeed1c85012f73a631663d4f8dcb701563e6cc5d10b3150b7337904900311ef4f50bea123b54ec7b2c7b682419161eb19ee25d8b9b4102047a68389e41514b214ea0e0cab5af970adce2074a55803d517c8a7978785b3826750c08337555da82f4c389cc8ffe73790597a7fbb8c13ee17dd4171fb80d7dd18754684c74c9c895e4e615ecbcd15c28352e4bee312a442c939ec1cc62b8947eeb6ab0260c076376569538bb93f8f18775ea055f645ace2ffdb5b455e72051a4b770680ad5f70b58dbb066fcfcfda7115a034f43b2ee3b409fd7db0a3f9e2869984db165", 0xf2}, {&(0x7f0000000680)="552f9525af61edc3b0ec8a09b102be344cdb4aab794ecc2a8adc09479cc070eb6f377eade37f3967a568cd30c9017d360c492cdab671e4d1bd4e5d3edf4517b177ece7c33e157f5c520c10875f703e377041eedd8f2c2686e9d6dc99cdb14ee399430c504365819673fd8b420c63d99b", 0x70}, {&(0x7f0000000700)="f65b39651ec9501550701783a1cd251ed7fd4de7117a36a82f6e43ef64ca417aed765fc411a7b4fa324f8dfef1be1ce4db2cc2ebf7c1642536228374c3c893f0ca8671bf67a5ee945005e39cf5811b503010cd5b76b6727cfee6cd648ad230f56792143b100ba3073d33fcb61600883a6f13cc323b7a111ca530eb121e7f4fa51002d40c2a0fbd274863ba943496539143234e3c23ad1283e1067f5819f5db92df1d", 0xa2}, {&(0x7f00000007c0)="8b09b81d1f4afc6579aa9fc17a0b0f8dc1f1ce3385e96e4f941a9132b12524c99cb89075dd502ceb40ec027efe248af8d156358001", 0x35}, {&(0x7f0000000800)="c5ac8d7d4bc0fc56f5ce241dad34509872a6061735b19fad9d83012d65c934ace4ad75f269713d03de7bc1c039eeba3e139a9f060d9012e13a959270817c8dc0a54e12e28805a45b5d9a2785aadfbfb8442183be3685d7889a19fe23e1759a73a6141070bbc739b75e2cf9c5df8d6ec1c5c60eeae191aa50266efeb0cb775850391c32d397daaa8845b6aedde888071a43b9655425b8f05fa3398385a89f", 0x9e}, {&(0x7f00000008c0)="b57754e2060e8632853fb84c99700e7d60dce715338c26ee91dd8738f3569451ecbf79c2e63005efb1f4b72cfdee91", 0x2f}, {&(0x7f0000000900)="5f7c6b322817d93e2d7c902d0724aa61c048da9c772f61f6ae139585a4eef443479f726ce3182121c743caea792c93deda7c2ca256da2fca97fac0cdceb36f883502bc12716f5e44b97e11a7b6e55356a6f2e161e02bed7ac80edd37ac66f51dcf1dad711754bc3c46212a8e69b7bcbb4aa6e933e74684c60c53e0cdc05bd3d757c6feca4c43badbb9ed33", 0x8b}], 0x7, &(0x7f0000000bc0)=[@rights={0x28, 0x1, 0x1, [r7, r4, r7, r5, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r4, r2, r5, r0, r6, r5, r2]}], 0x78, 0x40000}, {&(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000cc0)="20749438be32d1722a46a4dd82bbf48340286fd7dfb9fde65536cb1b88f93931476ddac9f2f6fd60666766342be4bcf5b75d8f72d3c43c52e94ad184ce6104dac061488349b043619c71bf2f3bb6900013c39644826eb8244c30846a134e33c1c8752e0d6fc5a4165277a97ea1d34d0b897d11949b301ca4e94d719c30f1b34bcd0145b45c6df0b9af6b964163211bb6893760505f963b1d59f5d79607df96a2fca74d25e758713f561d41d3e2d75e207f64d411bfc7a2388800d69a67e6cbb1d6fd92c6764cc1b386b14e689e342826fa377c18c5ba0ee91bfbb5d9e60b5fad6c39", 0xe2}, {&(0x7f0000000dc0)="41f31e05a5015f408f8efc342a04e9ca554ff1852cc1459836cb0f101802cc326519", 0x22}, {&(0x7f0000000e00)="ce6f6fcef3536bd3f731e44f00f7ea2f9f240b836bf17db9494f1251688a0a245553e69793e04a724d794072a39c7f431715444fbd32fe00af1db2b42bc323e08c6dd07a23b290b95214434e92d0e3c9a155bd59a04a33f0ddfad9cad1a95c4901d36878c1a7a01f804237143d74b5560a0aa4a76c3200d86a06e943bcb3095bd266de9ea3559b140b15dbe22b8bcee667c3011ce651155efd28aacd3377b85ce49cbfc20f3473757c78d3ef7bc1873cd650dd", 0xb3}, {&(0x7f0000000ec0)="9547e7568121e7832e26e7f107117e514d3a2257c8dff4a7a23a3b7b958f8515052a45f618e5ee2f19774b2f3c2544439dc71bf813239b098877e512f8e22d00eb62d38cf003b4179909cc3e19f5dbcb75fb068ba9c679467a1dd4d4d1446f4a36a02c5da685615b0a972324401c5ca504c3171a5e00f38f339b79141467e7d322bc3c7990caeb07cb2d1a02056c51a5892a7d0eaafdf4504378942c79eb897150", 0xa1}, {&(0x7f0000000f80)="2de64d028163420d0f4633401495cd74194cd2b984cf8fb27fcdeff172fad8e78c5a0b2a0b3bd51bbd713ecf8b2928b836f978bc07f906f2a6a4eaac00a8305b76549925926fec6a5727f33dd376522822946d2d3beb9c048d6907d21042f53beaaa8643b420d8dab47fce7ee2efa0d1646716bd17a0d30f3563a34270059807239c7d3b61975be9a612d6f2a630bbb37d576844846b37d04106d22d23d93fc3c345380af47bc7ce0253ccc4045e0be238", 0xb1}, {&(0x7f0000001040)="c27c", 0x2}, {&(0x7f0000001080)="92cd15b35dc29626d2041e703dc5072da4852239e3a4725d9a63d9be4a1b6af3b21ed919026704b22f51828042e7ae39407b7454f775cf57e641635b203bf85059dc489da31cb59a427fdadd630e75f746039b48dfdcdc248de211354dfa6b93e2311bca9e32924e17c32c9e3b448ef3e405666482d1bc6d2661cdccafc78b7eec3102c0fc028a29d7d6e9aea3802bd99260761e0e5f90618270baa32bf676388ec01580948706673023fc5e3ed698359dd7f6e2c87ab062757d22bfc4b86a76e2e458263bb1e3c70ad74daad37021fca5", 0xd1}, {&(0x7f0000001180)="0247970c19a41dff7ea8c62f7ec2ada82fbd44", 0x13}], 0x8, &(0x7f0000001240)=[@rights={0x18, 0x1, 0x1, [r7, r0]}, @rights={0x20, 0x1, 0x1, [r5, r5, r3, r1]}], 0x38, 0x80}], 0x2, 0x20000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000300)={r8, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = accept4(r5, &(0x7f00000008c0)=@un=@abs, &(0x7f0000000940)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x80, 0x1}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x2000000000000000, 0x21e9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000002c0)={r7, 0x100800001}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000a40)=0xe) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x2, 0x7, 0x6c}, 0xffffff5c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r11, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r9, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b68bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r10, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) 2018/03/30 08:30:01 executing program 7: r0 = socket(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xfffffffffffffff8, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4913, 0xfff, 0x8, 0x2, 0x7fff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x10000, 0x2}, 0xc) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000900)={r4, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r5, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000640)={r3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000dc0)=""/176, &(0x7f0000000240)=0xb0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000d80)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000540), &(0x7f0000000500)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x2, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)="01c904717c171b3ff02383d978125c0904aeefb3b177797dd69cdda01d78dcf08401a020c473eb4b1c53c15fb6fcbc384e90b7de33125fcca3a9a8addcd135b80e2eb4b23b11d8d6e6cf63c9b23ecf160c9578973da8c5382a945ae269cfa0555eccba9472cd6be4e64c", 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003c2000)=""/4096, &(0x7f0000000000)=0xa0e) [ 194.905186] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 194.939668] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 194.978833] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r3}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:01 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001040)=@security={'security\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x128, 0x268, 0x128, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f00000005c0), {[{{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x100000001, 0x80, 0x995}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x7, 0xa, [0x25, 0x28, 0x37, 0x3b, 0x34, 0x21, 0x2d, 0xd, 0x21, 0x22, 0x1e, 0xe, 0x28, 0x3e, 0x11, 0x31], 0x3, 0x8000000000, 0x101}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x10}, 0xff000000, 0x0, 'ip6gretap0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x5e, 0x1, 0x1}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x2, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0xffffffffffffffff, 0x8, [0xe, 0x2e, 0x14, 0x16, 0x2, 0x2d, 0x23, 0x25, 0x22, 0x22, 0xe, 0xa, 0x25, 0x30, 0x23, 0x32], 0x1, 0x800}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffff00, 'bcsh0\x00', 'bond0\x00', {}, {0xff}, 0x5e, 0x3, 0x40}, 0x0, 0x98, 0xd8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "381859d72eaa8e49955926c68973aa7b04747895797ad22d039abd2bcf66"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) bind$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c01000010001307ffffffffffffffffe00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffff8ff0a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x53f2b515, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0xf92685856e0d1139, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) socketpair$inet6(0xa, 0x7, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/30 08:30:01 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001040)=0x40, &(0x7f0000001080)=0x4) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) 2018/03/30 08:30:01 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009afb0000000000000000000000"], 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0xffffffffffffffb3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000b80)) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000340)={0x1ff, 0x101, 0x9a45, 0x6, 0xebe4, 0x9ce5, 0x315d1d1a}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r5, @in={{0x2, 0x4e23}}, 0x80000000, 0x1, 0x2000000000335, 0x81, 0x123}}, &(0x7f00000006c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000001180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001200)=""/108, 0x6c}, {&(0x7f0000001280)=""/150, 0x96}, {&(0x7f0000001340)=""/91, 0x5b}, {&(0x7f00000013c0)=""/213, 0xd5}, {&(0x7f00000014c0)=""/130, 0x82}, {&(0x7f0000001580)=""/122, 0x7a}], 0x6, &(0x7f0000001680)=""/128, 0x80, 0xfffffffffffffff7}, 0x10001) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) sendto$ipx(r1, &(0x7f0000001040)="89d087bed7ab8aeae45b7519277f95205b8bd6a1aa2307693c245e02c659fb261f45db19a5a2675c4ff18a8e73db1175ef0840d9f70eee346934194ea18f5c0d26f48a52ba84159b6f28e07d3dbc640d4ded457e61f2203db39156fed809b3315d5c19b79208b9bd520a5ddc7147e2ef57b2e8a652d7b420922878403c949bb69353dc4b5185fb19c9d0b63efb73f835b9f74c8dba33b71d1f6464c8881b305a0cb43d111b1e9f0c061265f91283b5db7229c453d447639a5e0b9d11fc799a9e865f6c719a9d9b45ef8ee0b840e429caefc013d07c74915d34ad41bc6920c9ac38c7", 0xe2, 0x804, &(0x7f0000001140)={0x4, 0x5, 0x8, "ca245e889e97", 0x92}, 0x10) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$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) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0x3}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}}, 0x4, 0x6, 0x3, 0x0, 0x10}, 0x98) 2018/03/30 08:30:02 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r3 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x10}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0xffffffffffffed96}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000580)=@sack_info={0x0, 0x0, 0x9}, &(0x7f00000005c0)=0xc) recvfrom$llc(r2, &(0x7f0000000700), 0x0, 0x1, &(0x7f0000000740)={0x1a, 0x336, 0x723d, 0x40, 0x2, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={r4, 0xfffffffffffffe01, 0x8, 0x3, 0x8001, 0x0, 0x8, 0x9, {r5, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x10000, 0x10001, 0x9, 0x5e0c, 0x9}}, &(0x7f00000006c0)=0xb0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000300)={r7, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) [ 195.062965] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 195.098407] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0xffffffffffffffe9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0xffffffffffffff09}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'bridge0\x00', r1}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffd14) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000780)=ANY=[@ANYBLOB="a8000000f21f0efe37563d0bfea0632917f5e0ff61aa651b12dae605fd06063274330611437bdd93975cc57aeb7c3d8efa401c8e5cb6c4257efe669f215de3a90be73f24414c96a223cd4f09e9986f556b410f9143b8f57c36fd299f3fbca96ea3b126b73c60612132d62ff41dedcd8efc98fa761c981d213c4c971deeb5e85d696ed0792c5f79", @ANYRES16=r5, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007002400000000000000080006006f76660008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff020000000000000000000000000001"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000000740)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f00000011c0)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x9ec2e1ae75985e0c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) socket$netlink(0x10, 0x3, 0xa) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001040)=0x5, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2d3a90e78bcb97f2b24eb0922445f635d3000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000e80)=""/240, &(0x7f0000000340)=0xf0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000010c0)={0x2, &(0x7f0000001080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000001180)={r10, &(0x7f0000001100)=""/72}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000b80)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000f80)={r11}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: r0 = socket(0x1e, 0x2, 0x5) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000)="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", 0x55a, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept4(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, 0x23, r1}) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000040)=""/12, &(0x7f00000000c0)=0xc) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0xb2, &(0x7f0000000340)="b1daf8a944b2e4bb3f9cae4740aef1504f7722660ec4507592fdd7bac45f0cd6351e7c51a2b94863b81c484e7243719cd0f04c029f853c6e7d533d436c70173499c4682e85cb3411aad857a4718d3ec11a34f0ef054f66d58d9d36bb37ddcaf801f7b52fa6dd9397d2fe93f0a089c4709508aeddeee3eef00692aa01069e3a8747c08f743199a6c6fc8fb8877f6c5ecf4a23ad54a16ab400b9369f6a304daee30d916ea624d09349467285fbdd01f6f86c19"}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xb8, r3, 0x4, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffe00}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xded0ec29b77f8b1c}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x404800}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xa4, r3, 0x200, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xad79}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe00000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000006c0)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) [ 195.153211] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x3f, 0x100000000}, 0x90) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 195.205138] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x40, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000005c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)}, {&(0x7f0000000840)="41ea99f0f9303bb9af407c282737cdcdb3a9cd20180ae4fbc88c92d64843bbbf48728fe18d936060fc6b22d300f244b6183ffbefe350715b03fc1197f821d7714573e56a", 0x44}], 0x2, &(0x7f0000000380), 0x0, 0x80000f}, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) close(r0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x401, 0x7fffffff, 0x2, 0x73b, 0x9, 0x4, 0x0, 0x7ff, 0xaebe, 0xeb, 0x20}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x101, 0x5, 0x80000000000000, 0x40000000000ca, 0x1}, &(0x7f00000000c0)=0xffffffffffffff91) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0xffffffffffffff60) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x9, 0x0, 0x9, 0x8, r3}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000640)={0x0, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) connect$nfc_llcp(r0, &(0x7f0000000340)={0x27, 0x0, 0x0, 0x0, 0x0, 0x4, "db7c7561c1bcadf1255b4d7821f37db1d2d384383a5d46339be04adbffc5f38da024469d7ccea6da2936179d9b6550ba49b76223d8862fb3fa54f684828779", 0xc}, 0x60) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@dev, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000e00)=ANY=[@ANYBLOB="000020010000000002004e22000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002d1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e247fffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000002004e23000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e25e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000729248601e0000000000"], 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000d40)={r7, @in6={{0xa, 0x4e22, 0x7b1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x61, 0xc4, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x98) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={r8, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r9, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r10}, &(0x7f0000000080)=0x20) r12 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r12, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f0000000a00)={r11, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4}, 0x31) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r4 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000100)={0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x21, "0fb128cbd0c968f2f586fdf9029c3085c7c76070136cab82bafcbc078cf287d28b"}, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000300)={r6, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000002300)=ANY=[@ANYBLOB="6187d5188d824c07594419ae7fb374a2b1db238e522e9e831d9cbdb26e5db0c2b95cec32fbea8c3cdedc624247c046c2435f528c0b43030000007a5c81a4a1f7b5796cb66037401f89ff2d411f", @ANYRES16=r5, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007002400000000000000080006006f76660008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff020000000000000000000000000001"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) pread64(r0, &(0x7f0000000c40)=""/118, 0x76, 0x0) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r3, &(0x7f0000000b80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x39e}, 0x1, 0x0, 0x0, 0x40000}, 0x4042) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x12) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f0000002280)=[{&(0x7f0000000e80)=""/227, 0xe3}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/86, 0x56}, {&(0x7f00000020c0)=""/231, 0xe7}, {&(0x7f00000021c0)=""/184, 0xb8}, {&(0x7f0000000340)=""/38, 0x26}], 0x6) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000b80), &(0x7f0000000c40)=0x4) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') vmsplice(r2, &(0x7f00000015c0)=[{&(0x7f0000000880)="00947517afa8979e2d53b1081c4ff0eb4c18f479efecf7336a6a1c8f6911fcee67ff3261221f", 0x26}, {&(0x7f00000008c0)="e360acd2babf48aecf9a7d27d86d6b3e13faf4351f6fc279ee497bb459270a4efa578a9c798e0f95fcbbdcdaf2f120", 0x2f}, {&(0x7f0000000900)="d315a470177c8ceda13fbf9cccaafd66da25ddbf5658d99c59c471370dcbf08de7ffa4bdae161894b45a8a027353f5a49aea69138f6f094d75b52c37eeaac131dfaf067ed80f7a88d9f4f3541b", 0x4d}, {&(0x7f0000001340)="f7658252ef08a3156abbe112466c523617d13eae4faa55e77a6c90c7e9b82a75bfb1ed82033670144e7752024f126a51d6b3d6f0f9c728eb403b97ce05ed7099ca34c91df62e910b9d4d5749a57c9b7a94f8d35e5e9a3336bc16608aa604fe0e3f70d12f761318debf7e5638b5e14b767e6cdff2236f4d737d4d4ad4c916b39820b05c4501f8a9", 0x87}, {&(0x7f0000001400)="5518c951d88ed6cf35cf453b81c8cbcbf580afac9169be2fadda57766f4062d1172b954f5f5ae8e36957b95117430a9cc0c16b68b78b11cf7dc30f4fb6ef7d7a2131cd0d8d457cab9f916d5273032ceaae4e630793c9fffe1c4dcd41127ea1557941f8b949c30f2bcfe1fc628cc9600db68aa703e9795716c437278d07f22facc4458729b112de1f29c5b84941cfe44c59a5e683f3e18ab7091b4a138c1a7bf0d7d080fe429f11f1cb15ba38b097b4ce", 0xb0}, {&(0x7f00000014c0)="03ce34e106b81ceaecbc14fd76d4f0cfe1be3d697ae27882d90b922c968c7753a411", 0x22}, {&(0x7f0000001500)="2b9a941e38f4c3aa39d2b201a4eadeac6205593975c58a4173c4447756894f540be2ba623057bdc1b19530ac5f5c2325ba5f4f42e40f965391cc5bdba0b5accf0caab240335ada45faee28d80e50d5fc8bc85ca71cdaea9540f6462fda3ee7fd873b95717308", 0x66}, {&(0x7f0000001580)="902390", 0x3}], 0x8, 0x9) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000e80)=ANY=[@ANYBLOB="c300001f7a53351f96f8e43d2dc3755de5d54dc7027cd1946bd97dc2c29e32a2dedf3f8c401b53fd82910031df4f27c7a1ed2ef128718e9863c1ed96efb56e419f526e9868c609831d26e53185b9fc52f099df62414fd09f5729e11a9b0532dd956fff2eb49eb4fb06c4068e8dc49af1f030f0f9aa46d801ed338f8e4df079d1ae38b74774b4acd31111", @ANYRES16=r6, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007002400000000000000080006006f76660008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff020000000000000000000000000001"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r8 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r7, 0x400000000000}, 0x8) bind(r4, &(0x7f0000001040)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="400200001600000425bd7000fedbdf25fe8000000000000000000000000000bbfe80000000000000000000000000000d4e2200084e220000000020806b000000", @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001000004d332000000ff0200000000000000000000000000010800000000000000dd0c00000000000001000000000000005c00000000000000030000000000000008000000000000000800000000000000ff0300000000000000080000000000000800000000000000810000000000000001000000000000000000010002000000000000002dbd70000235000002000107080000000000000014000d0000000000000000000000000000000000"], 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000007c0)={'nat\x00', 0x0, 0x4, 0x32, [], 0x4, &(0x7f0000000740)=[{}, {}, {}, {}], &(0x7f0000000780)=""/50}, &(0x7f0000000840)=0x78) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001640)=@assoc_value, &(0x7f0000001680)=0x8) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140c00001e000507000000000000000000000000f1d7b18bac5592587786891a1f313b6b92365cf7f198315f35f751c74037efea0571ac743880f1490b643d7026085c64ef3658e6e77b0b63ccb5ac6143b942aab1cce5cf"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000000ffff0f0000000400000005000000"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="90001300", @ANYRES16=r3, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007000000000000000000080006006f76660008000b00736970000c00070001000000100000000c00070008000000160000000800020016000000080006007365640008000400010000001400020008000800008000000800060003000000"], 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100141503e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="6e6174000082a265d46f279699a0f204000000000000002000000000020000000000000000000000000000537e258ace70c0e350c520000000b1bba42f997d2890f7d900979dd3baafb73abcbef9d40e91feb8fe971991f7913726c5503e901001348903bfc3e8bcb56cb88a078f30d4ad224c9838f5d5a041acfdd267c1307fc3445a2612c56cdc22c049647a38637be184316c7dfafca8470b8b556fc363bc70906f2fc5b53a9f06bce51ac74638ae16b7c81de10187a4a37ae3646f3d50dcbd0774623261c9d88be5506e4a8212c38a78ce2bb2b6a1d224a76665a6243aad0d47f262c8337f994a35bfbe9c241d45356e"], 0x48) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000d40)={r3, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x55, 0x1000001, {r3, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x4000000000001, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000640)={r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r7 = getuid() accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000e40)={r6, 0x400000000000}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000340)=@req) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r4, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x0, 0x6, 0xa, 0xa0, 0x0, 0x84, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) [ 195.336119] sctp: [Deprecated]: syz-executor7 (pid 12763) Use of int in maxseg socket option. [ 195.336119] Use struct sctp_assoc_value instead [ 195.362715] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/30 08:30:02 executing program 7: socketpair(0x1f, 0xa, 0x3, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={r1, 0x2, 0x10, 0x4, 0x75b7}, &(0x7f0000000580)=0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x1ba9eaab, 0x2d21, 0x9, 0x80000001, 0x4, 0x5, 0x3, 0xffffffffffffffff, 0x9, 0xff, 0x1ff, 0x100000001, 0x20, 0x5, 0x1000]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) r5 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @empty, 0x1}}, 0x7fff, 0x6, 0xa64e, 0x8000, 0x48}, &(0x7f0000000440)=0x98) sendmsg(r5, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x200}, &(0x7f0000000340)=0x8) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 0: accept4(0xffffffffffffff9c, &(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@mangle={'mangle\x00', 0x1f, 0x6, 0x540, 0x0, 0x280, 0x1c0, 0x390, 0x1c0, 0x4a8, 0x4a8, 0x4a8, 0x4a8, 0x4a8, 0x6, &(0x7f0000000700), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x9, 0x3}}}, {{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x9, 0x1, @ipv6=@loopback={0x0, 0x1}, 0x4e24}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x800000000000000, 0xfa, @multicast2=0xe0000002, 0x4e22}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x9f, 0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000480), &(0x7f00000004c0)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e80002040000150d0004000200000000d200019c", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x34, "6d099bc708aeab882bf8bdf6184c693e4f8987cd505b268793534a873bc4442910282504f4f8734d8781236a27ea2886b81124e8"}, &(0x7f0000000d40)=0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000d80)={0x8, 0x208, 0x7fffffff, 0x5, r4}, &(0x7f0000000dc0)=0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='lo\x00') setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000000c0)="611f8bdf5bbe5f563297faab00afb50fac9ef9ed2f296eb3d18a59fbe57ad6736ecde5f6513380", 0x27) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000000100)={0x10}) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000500)={'HL\x00'}, &(0x7f0000000540)=0x1e) getsockname$inet6(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x80000000}}) bind$inet(r3, &(0x7f0000000e00)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000e40)=ANY=[@ANYRES32=0x0, @ANYBLOB="216dcd4d52b128cbd0c968f2f586fdf9029c3085c7f287d28b"], &(0x7f00000002c0)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000300)={r7, 0x9, 0x6, 0x100}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0x4) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac000050000100080045df0b00736970000c0007002410000000000000080006006f7666a1190afc4d565756ff0008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff02000000"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r4 = accept$packet(r3, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r4, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f0000000940)) r9 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0x65, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r9, @ANYRES32=r1, @ANYRES64=r6, @ANYRES64=r4, @ANYRES64=r4], @ANYRES64=r5], 0x4}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r10 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r10, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r11, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r12}, &(0x7f0000000080)=0x20) r14 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r14, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r14, 0x84, 0x1a, &(0x7f0000000a00)={r13, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000001040)=ANY=[@ANYRES16=r8, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000500)="a72a410e7b2173b97d60e7d293eee6777598e3f2ff4dd00e868407fc394c8ca563f46b8cd277c7c6acec6f0e0d4c1b824300c6804ec4af7632d73af38df3baa2256a2a95275e354f", 0x48) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x2}, 0xfffffffffffffe89) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="000020010000000002004e2200000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e24e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000002004e23ac14141200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094c2facf8fc2ac6f0f5d99805c127673f61d186cef8df234a29064aa1a6113100b5bc0c43b883c12e94f6a9ad2f267d15d4680f617a0870581e1717c5d27bd941fc2fc64fd0b71ca4495dc9891dd3d902bfbe5093b6e39b14d17eb121b5f0d8030be23e7616e4eee0118b2a9ca22628a5ebbebf5b4f14db019bc51a148269132"], 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x104) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800020000000852b, 0x3f, 0x10000007fffffff}, 0xfffffffffffffec2) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="98004e0085f6f23b6ad4666f66e7c7d361c574137ed20b3eff4ea8f7860e215cdc1da28522827bf7f42f1c07e5f67f7d7ae4e3ff38673cd924573b86824ab9de03d1b57285ebf5b6c3e5a4770fb90245f2c0a61e9f9138d2b84ae815"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="240000002e001d063200000800207720fbffffff", 0x14) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'bond0\x00', @ifru_flags}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x2, 0x9c) [ 195.425579] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 195.462064] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000000)="1219", 0x2) r2 = accept(r0, &(0x7f0000001840)=@nl=@unspec, &(0x7f00000018c0)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001900), &(0x7f0000001940)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) [ 195.470610] bridge0: Invalid MTU 1488112902 requested, hw max 65535 [ 195.481697] bond0: Invalid MTU -65536 requested, hw min 68 [ 195.497726] bond0: Invalid MTU -65536 requested, hw min 68 [ 195.506405] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r3 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000900)={r4, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000640)={r3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x3, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000300)={r0, 0xffffffff}) getpid() getpid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000040c0)) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000015c0), &(0x7f0000001640)=0x68) socketpair$ax25(0x3, 0x7, 0xf3, &(0x7f0000005680)) sendmsg$netlink(r3, &(0x7f0000005700)={&(0x7f0000000340)=@kern={0x10}, 0xc, &(0x7f0000005600)=[{&(0x7f0000000380)={0x1234, 0x3e, 0x400, 0x70bd27, 0x25dfdbfb, "", [@typed={0x14, 0x93, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1210, 0x27, [@typed={0xf8, 0x72, @binary="466eec12fed25ecb1a1bef282e61c3029a304a8cea9a34e89c969532dc181d835c5bf0d9e1c077f673e3be15a55df69ea0c6a5a1bcfea3f2cc6596249dc278f4b0823e011a7d9355830d43cd20ad5db7c0be031afa19c64cc2a5dc39d7eacec8174dadac2a4227f3b84b7e946fcc56d41528a6f7b158e88bfe65bfcdf3bf972c779dc291536bf3015b24f187851fcc4ab60e72d0bc675051311ac1b3d193a2c4b3d72829dcb8a1c832e391dc251605af785db5accfd599e6a521f7d9499ed99d38c793b377362fde17917b29e83b989ae6e1c63a9dc56a4053e02d5b90b94ea682438527ec947644da46826722595da3fc"}, @typed={0xc, 0x4e, @u64=0x9}, @typed={0x1004, 0x7b, @binary="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@typed={0x8, 0x17, @fd=r2}, @generic="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"]}]}, 0x1234}, {&(0x7f0000002900)={0x1030, 0x15, 0x20, 0x70bd2b, 0x25dfdbfc, "", 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"]}, 0x1138}], 0x4, &(0x7f00000056c0), 0x0, 0x40000}, 0x4000000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/30 08:30:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r2 = epoll_create1(0x80000) r3 = accept4$inet(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e20, 0xc499, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x7, @empty, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x94) r4 = accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)) getsockname$netrom(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) epoll_pwait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x4, &(0x7f0000000180)={0x80000001}, 0x1c9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000440)=0x97) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e25, 0x800, @ipv4={[], [0xff, 0xff]}, 0x85}, {0xa, 0x4e23, 0x2, @empty, 0x3f}, 0x3, [0x8c, 0x8, 0x92, 0x0, 0x9, 0x1c, 0x8, 0x1004]}, 0x5c) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 195.517832] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 195.526361] bridge0: Invalid MTU 1488112902 requested, hw max 65535 2018/03/30 08:30:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000007c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x2}, 0x90) 2018/03/30 08:30:02 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r1, 0x0, &(0x7f0000000140)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r7, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r8}, &(0x7f0000000180)=0xffffffffffffffab) r10 = socket(0xd, 0x1, 0xa) setsockopt$inet_group_source_req(r10, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000a00)={r9, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 6: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001040)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = accept$ax25(0xffffffffffffff9c, &(0x7f0000003780), &(0x7f00000037c0)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005c80)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006fc0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000070c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007100)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000007200)=0xe8) r10 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007c80)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000007d80)=0xe8) sendmsg$netlink(r0, &(0x7f00000081c0)={&(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4}, 0xc, &(0x7f0000008140)=[{&(0x7f0000001140)={0x2640, 0x40, 0x20, 0x70bd2c, 0x25dfdbff, "", [@nested={0x27c, 0x22, [@generic="118883ffa6c9a14eecf6f9fe4ca83c28e92d0c788888bd58bd44df62a3695784069d8473a3a690ff47d69c1b5978a21937bff5316ae03868e6a5f534f23af44a6153f7f03b96ff8c0c03c078ab185bf45f8e72f0f708efb98c64c4ebc4cf361681bfeee9698492e7065f8cd4159d44b2dcbd397959d6c57ffbfec54102537212b107e12625f1688ee74be11892525411889aad524b07f3aac4818606439c3a0265390bdd19a7466abddb432e05ace288df72347b0d4577619b38e408bbe447fcb6ec78508c1c2157144ebaaa460b1382d136748cf6254a5526765e97f37f28c5a30a65", @generic="b4e3181386c449ce83eda95d91cb642e28e8b76934caf0b34f9302f1e5d4bf22b8b4a4252c497e388906c953db8b162adeaa2b2f03ee2b8445f76573fc3a52e797374cf2a9975feb1081c61518a6e65c23f0e61a698a01d0ed3afc2abf43027967bc6fe2de41c1989ee9b5ee256eb70143ecfc1b100d942e5c5bbadfdd36a06e3ac7f380f2b8a666f5a04117e64c1eb9b967be2732435bcf4e9543320ac4ad504e3f4bedccfb2304a6e09456cc707bcf0c2b461fa9589a8ff913a2f4d3c3477efec4bdcc98aebf2105a01920f701266b547f30087e36f7b214272bdf51381389a5b8fc0cd5b5e23fbdecbcc658d64e5fc0f8b9f1f2", @typed={0x8, 0x36, @pid=r1}, @typed={0x10, 0x75, @str='vboxnet1\x00'}, @generic="2a8bef40199e76ce667ac6bb8fe4a8d748bffee647e610d21f3e5a1eb921c2578009ff123217e125d3fc3e86c5dbcabf5fe42db37a91", @generic="d091f63eb966c0ee3affea0d7eeb969469cd54fd76d880e04d3e15ca86380ff38a3481b0c34cb4c93d7baf7138edcc37594f2fe3f51a5cb5d0564589c75866bf5dc6f80cd2e295", @typed={0x8, 0x67, @u32=0x3}]}, 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[@generic="1c7eaf63c8b2e6f55ebfe5e24f902377774854f6495309dd4b3f4571730dcc1db6cae44f90626d4be3e341fcf879c190858ebe27a8af79dcf182efbb6024de5054853bf051b61bff73ac7bdc68b3e131d39b005c47cfce358569290c2ed9db2b4a20e1b13cc85d88aa1d154c141744f26b7b1db121b6d96a1f1e36b35227c8f3b5c0672ded74ffacfd5659b2215943585d0711c4b197df086e5f2544258f9ce2ee8b", @typed={0x8, 0x24, @u32=0x7ff}]}, @generic="0ebc54f0256f316a9f58f3a7d6675128d115588762030e6d1c76d9dc5391830f8d9a32089650b609393ec2d9e5219ce0665c7461fb7b00dbf1e024a59d54b549812853912d5e168952544d00acd1f6d7ed46097026c744da514ee20a23b9bcda7a", @nested={0x328, 0x72, [@generic="71656b41de72831aa52edf55ddf57430fa35aed8b68ad833987e44848b8fbf7b1137c3280e71044a654cdd0f2ab54c052fe672afd1ccede756aac20f4e39", @generic="0782c95dd5c20b964f0db32f5ee5451d78e9748c9d4f128441d56c0b470917cf192c8753c60d16fc52dcc058b729e98b82402d54639412e04a33f0e783848b11cb9bfc1e0d0ab9d05bc3a4132d43ebbfa3933c494572652c16cc5405110b759e5ffccd95b65cf03eefe665850b1e4329bbc7498a339c00064d1c9a68d99afee1b267be6d1898ac317e2fd6a7838cbc7fc7b82ce5e7bca53f42355fbeac678e1311de5861d5bbde112b5c196593ba372b5fafa3615bccb92bf5", @typed={0x14, 0x3d, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, @generic="72d247abba7796a966895bff2ac77e20a4e76825cc8831b8be9ba60f1986a9627d2bdcf056dd3ba33a8b413050e8cdd1cbb593af2595c62baccc39fa5333c5b1eca7af51d5d23a21015008c21a804d14af296d084ce2d880335480394f2d9ccd98d5f6c1dc012fb89006b8b2009fa90caf257bd4f64953d7408ebcb3e6d219561f8b6e126bca549374e2dc899d7f3e7864cd70e05c99d2f08f7b782be3", @typed={0x4, 0x1e}, @generic="420e2e79c1dfaa57a93c493731f259b86e76ddc136a10fa564ff9e7587f7d275a4bf73897217361df83c3a539621822e296930cf66c09afc73ed14b6c6e14e4295fc72593b919e7c8881b8bae32ebd3963dd222acb446fd58c1bd4d682ffb70e2e097e95ca82946f271216ebf8a5e28937f00aec24bdf99cb1a7f4dcc3e51db22f616dd3aa0f4e21b3dd9de6abca01d01b829fcad7f484716d29fdfa187c058e0bb9d38204235213f030485654c6302f5d9f10f47d0fe5d746bed7ba0b19b19805c5deec17decf991fd04e067a1ddce3c7ddb5ebaf3b96982aa5c2363a2deb51cc0220766c0f260d3770418d5f29c3ef90b9", @typed={0x8, 0x3f, @uid=r9}, @typed={0x68, 0x7e, @binary="4c62ea84fda0dd4a113c8ca856f9624c486daaa2830ca82f57529519b8ecb67531bbc9594282acb9c3384f832e7b3b45051f97c908a370a604d134a71a07919c644d66c612b455bae97cdad4ccb7bc28adf6d694f9336c83b37de7e5d58d0b514a4a"}, @typed={0x14, 0x80, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="37cfd7f4137cb0bad41079cc94f5280bd56efdc41439699fd7c0c27c6d7290a8297112ab11a365626fa1d5cedeaa71f5d76afecd68c6f2bdde222f59251e309964770ba3ceef8f79a7bfc1b18b6f416a42bac0f0fc0bf240065e0d34b0aa87b764cf45bdc06ceee30767e6a4ffc8d16313bf78e30aab628eb032", @generic="061015ae03e403c7457a1d38f40aa111", @nested={0x260, 0x6b, [@generic="7f035144d10788c837e1cd51771ed8cef0737a6f5081d8b680166cd79f1d1134dc3399f6641a42a29b26f314723c353b63321d26f8c2d755a049700978ebcdf61342d693c97146bbf6a30f4ae64714a1ea50b18eed5e38535bd5326fba63552822a6585fff2388674289d66190f4146611821ac50332153442c409ca42920916a5753eed30b9a952f77e", @typed={0xc, 0x1c, @str='IPVS\x00'}, @typed={0x1c, 0x6b, @str='#em1\'}vboxnet0),^ppp1\x00'}, @generic="646d9e8de2b7bc42d77a90d37b827c3bd63d6fbaba846be995729f7882cdf4b527afa82c60ff28bfdf8f251b04841ffa8549a2db825093ced1fad07ffeead60b7d6331eadf7d4f2000525cb93df30d9d20f3dca4048ba50a299af293f1db60a8e6edf057f937c9e101c5952efe7bfaf6f988081fddf9e60d87209a5dc0344562972e74c325204bb8d0a9ae082df616d33140f443ec94f884a14a414a14db35cbe2f5dee1db9f12b6eb42da930fd530de52c1850b831b532c", @typed={0x4, 0x45}, @generic="3dbec07dd08a950710180933d28a061437e5f0575bc0ebcaed92f761eb6ad9e20063a56b58c5bf3ed6e39f0ab8e5f67fb8514fbdd58c7abd69f53d2f496587850f258418476af0bfb62982d7f6828e7c0553e7026323abed4e814e13201cf40cbe6351", @generic="a45fb3f4186f1e1ddd4aee39b5434c9de997052918926afbf8538f838540c1682d90cc6d603cdc2084ae2e35030740f458dce3ddb34992e8930cf0ce9aba6554ef1f20caf89bb988e7fb670cd59c3f1329fedbfd504d99fa31db1728326d55fc1989c4330777f56a3dd638d3fbf3d9357edf0a130e45ba0b", @typed={0x8, 0x11, @uid=r10}, @typed={0x8, 0x70, @u32}]}, @typed={0x10, 0x5, @str='%\'-[GPL#\'\x00'}]}, 0xa04}, {&(0x7f0000007dc0)={0x35c, 0x39, 0x0, 0x70bd26, 0x25dfdbfc, "", [@generic="913a6c15c107a2aeff2dfe0772db6e9d2b85647249011442b635a652f48fe09fa0a6f27f41373aaaeb7c003539853672dc9cb1c5c0dd01ebf1c4d96d2eb5bd45a40f9dc6863a30eac1b7c2c344e0925142b2a2e55a122192fe6afa43", @nested={0x2f0, 0x4, [@typed={0x8, 0x26, @str='ovf\x00'}, @typed={0x8, 0x64, @str='ovf\x00'}, @typed={0x8, 0xe, @uid=r11}, @generic="2b0796ecf51de7f5458b3e28948c39e7e6d39ed2e7b712d16015966167a7b68cfb3d99d93c4f5bed49dab20b284dd94df220115c8197929264ccd7af2af3c79b3b7c798d66ba94742c1e0ee82688c24a5d140292f2f715e9", @typed={0xc, 0x7c, @u64=0x8}, @generic="062d06aa45e03bcbda9b5aa0e8076b3e1cefd95d46d138c21fca594fad4a957878b93fac5cec0234fcdf08255bc06879dcfba3178491fe4e402c02283ce2ddeca0136837d68208098b801cd8cf91cf915224357597f3cc725300f799dffee70b28cb65a177c6cbea4f4ad2d7bb8142f1c6811569af0fc06ca234aa7faf6766b88bc20a8f8cd0db30952cb9be0be7381476792c36003fd1747809f613d9600f43ce", @generic="865b286a9986bcd3034d31f90879f3b9732c9ccd2e3fc3b67c86304afa646c0565fc210d0b7c1a5e64d2d709e3d54541bfe1c48ced76f0fb0eaccf318cc43fe400e29748c4b4c440ad94ddaffeb20256e1e41962f7c83c1f16", @generic="2056d81453b8f16e400d66d2d495bb259ab77499c920b233f4f26fd4199da0e9fd6c7f6af34e382edc022a4b451c9f76deb6f8b62cf1404975cd3006d9831582947aa4a2a01c104308396b28eb024af93c60156ddf92877385d9a79e398a926b3e4c81c6b003098d7af5aef7c7de0659e697699127dc3915ec648c890c62d33780a621b50fa18f02a4ddde95fbb09d9f3dc135e72c3d969b0e9718ab83e55466ca33bfd0459e0657aea8f4b7cb9b235423", @generic="0b2940837cbb18bb3efe9025916bd51b777caa258a5f6ddd0a14f4fe48cc8dec96ac19a9671592e9275a2a72eb2b9ccfcee7bbe4ebfb253879e67f6d5e55c715cca813f074cb4bb135ca7cd3f589f02beb6e1d0049ca670e06cdb3091235ed397bfb6e7d697ea7400e24f1a96f746a7fc116faff261503cb56b12f334dca442f94e616d369587cb7b100b113a2fdc4e1ddb5b38aa68ad0c3f8d098fe9433ba97e373c76abe8f149f2d8fa35126420b5b4d1a5e620ee07a90a5a4c8ae5b17a9c897e9c6"]}]}, 0x35c}], 0x6, 0x0, 0x0, 0x40000}, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) r12 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r13, 0xb101, 0x0) recvfrom$inet(r14, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r15 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r12, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r15, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r13, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r14, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r16, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r14, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r14, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r17 = getuid() accept4$packet(r13, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r13, 0x84, 0x7b, &(0x7f0000000e40)={r16, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r14, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r17}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r18, r19}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r20 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r12, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r20, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r13, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r14, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r12, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000005d80)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0d84045ddd55a6eaca28351195bc0a695dd44af3764d8c8ae1863775d5333b4e9f6a19017b82d61f3be3be10bd37273660ef77b5a5a5cfb171d0d90eeaedb3"}, 0x58, &(0x7f0000001240), 0x0, &(0x7f0000001280)}, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x1ff}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="400200001600000425bd7000fedbdf25fe8000000000000000000000000000bbfe80000000000000000000000000000d4e2200084e220000000020806b000000", @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="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"], 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0xfffffffffffffe10) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000e40)=ANY=[@ANYBLOB="000020010000000002004e2200000005000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9527ff59d680863ffff00000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b66c8c9685cf0566aeaca8911d49f5b60271447f4e5835936e4464f3a4cd089bcf434bfe7862255eb875bdc04ff926e5a7aee128ad33ff2ef2dfa5ad56027bfbb6d0071fb9a97c7668f02fd7724b6f89315bfe0450022300000000000000000000"], 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000d40)=ANY=[@ANYBLOB="98000000bdf6d10e3ece8970318bd8987f19556ad127404adbe3ea76bd1405ab3e07a026f2be84634b0f78a9569487e70f006c32b76f17bf54487d0eb7182d4517a7b26fc2d803d796e294ce7229fa7c742d9b033e81bda0ade41cf88ff92969be2be95ae85d0999353fc3c3ae38e822660b1a41767876c31c49a23fe534c67dd6683da0d3006660afe899e2e41f13c435f8f76d25082b3696474fc010be73c8b2126b1eaae601c1fe26d29dcd68f04c2b3d42cdd83a2537ec5894cc6b9c77ce126d0fa3692b4ee342cc2c6785382dbe6bd06f5f43041d81280297ffea582b86396a4d718523e1e6a633caef4f39d32268eb7bd83c3ee8a2"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa0, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 195.581976] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 08:30:02 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) syz_emit_ethernet(0x135, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaeaaaaa0086dd60ce002384eb0300000000000000aaf8772200000000000000ffffac1414bb00000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4948fd66eac23899415689b77423ae17378e413974ac3853eeda2ff5fb927f4b11b09e3b1e410ae4e75fc3c7f723b8e2936f2df5794c099a4b3b2258e7b262dfda82"], &(0x7f0000000040)) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000), 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b", 0x42}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xb855, 0x8000, 0x0, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x8, 0x6}, &(0x7f0000000340)=0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001d80)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001e80)=0xe8) sendmsg$can_raw(r3, &(0x7f0000001fc0)={&(0x7f0000001ec0)={0x1d, r4}, 0x10, &(0x7f0000001f80)={&(0x7f0000001f00)=@canfd={{0x0, 0xfffffffffffffffd, 0xd2a, 0x1}, 0xb, 0x0, 0x0, 0x0, "509a9c02d1de9d150d85d6d75530a9c585dc3f7bb2be2c8468efa099314e9312c4c64deec17acc02431d27e60b31264af02edcba7b9cec9a4116482e2fd35324"}, 0x48}, 0x1, 0x0, 0x0, 0x440d4}, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000840)}, {&(0x7f00000011c0)="1fce4748fdb0615b118ab7acfc3a554c39593a505dfb58553d5d2dcf71610b1133e43ee3efd92237cfd6b45e0e2be01f11a2dc7ae7ec031dfe066ec206b572c05079f59d09ea16702fa04f834506d0bd9b46b57882edc074204c88f0e8ad691ebb33c8f3249f5b25a90ca8b02c775c258f4442b27839185d1fe85ac1dc65fb632925139d5eaddb89a2c7110e67269006db6d9bf5fdd61479bb2cad114821a295903c96d9c4723e215af8dbc1eaa8d674908ead21da3d33510a50901072a2267b8520770e28d778d163dddbbb8bf99286acd9b11fd14ca40db0933fdacce8c1431cab7afbf9a907838577c25c32c57dab97e9e552de37e153fc2af5500a5d831c4a205913773573deea93f944e565404c7bebeb95ae4669799352647ffa7a55394bf068b46a080acba829262111646069124722aff54106528ee785ed2769c5f697dba81718fd470cf81e4d6bae7748885e6b0c97730346e93585c6160b73af8c2dcac5d89a165691aa82f4978de8354123e2bdab95b5803c7bb6bc0a4091458ff1f2ff52e3a65cf6d5ad602fa26829351086d2ac14a4706e9afeb0104c2eef291e066cb167705cb060b285cf7a44556924debb3c3617a7e8f2631bf691eeb0c0a96b7faa1ddca523ba9b6f3f8f45a33a911d44edb37b4ce955e3c5dcf6d9f0a91a075ba155cd6d69caac426c0fcc0defbae9193cfaabda92c9aff1a5b4afa27427b0ce317edd93149672f2a1cd5a26fcf7181efae2f8f5dd6db4dc8ada07231817717b93ab31de283aab4900b5ce123375381a90b5edb6dc6807b6f0e7d17fd8d4daed0d9b575bf09029fda033e6e45078c7a43be75f47ed5eec04aab041346856a5b30948d55f5873ed31c35160bfe8e5671b22d4f36b93eed75165f999fa682561c6ad84b8ec50132f14ca3620b15631ce6ce73ee6c35bfc447067e5152979ae0524dc972a159f0ee981f6171ceb8b70d47eef9e27e57dfde9a36d7ce462109decd2e0dc913d50f49b14476dee143f05eb1ef8e33539c50b145d4ba48aa9cc5fa5bba29a8e05eeb167f22c0286e0cc17b5fd59776a46289577bd8a8eb1629e2c50c3ddaf38cc348aa470dc4d8b243202d4d1a96fb22f9e6527826443f4d5ac1c6e2647d25aca58ba496f67836d8dd0f2c8904cdf503e8ebc798615e876122fdfef34143abc713b542b64e9b6657c16c1b92ccc457daa571a867a07feb7022e71d2da1c715b3d32805731e90ff18eaf54423a6150b24ff2abd86d2c3da79a0bd94e1c852adebf14bd15f963c95a030db04810bcee8a0b7b38991d3c34fc174832dae585e485f3bc7a4aaf1edf2d9d87e4ba9d97e0de134b24d5ff8d69c6a9195536ad1905f4b88ffff1813155b22586f35b9768955dcdb806b1a654d9b37d0632043e019e402c0f726c43ffb4cdbfba533252cf470afca0ec61773e5af2b0fed2846664c9d41aa7db1a4638cee41b867ce78df9f55621bf98a59a02cafe4ccd9d827fef8514d5e939d46711aae72f66ca615cd9c31e44203c802566417416a7d84d6ae6194cb9083bfee595e1f666cc18f82c2fbf144e3aea46d1199858d9a3c690eaabaad89141ca0d27476125b3fa4690cdbc156638abe65ce20cf03209a521cfd5e6922eda899ef4d822fa4fda0f43f4ded173e0ba281c7405e1344933d7e89d56ac134a7b9ba4363a5122194d8f0fd715cde52c7351a97ef45f5f1396f42c98c4e56d3f368739559851ed28af8e817058810c7188a76751577bca501b4be7ba081b2181aee1e81b7cdd758a0aaed49fec7ce8619b2953e3d32914dd476dbf770ee9fa5daa0a896e578e5b467d21d35173058cae5118907f88c31c31f4b8734ec7698a32a7165aaced08f0df3e51b9bb7a6225bfd9e0fe96200c9c54b38f0c8604f667c90cf5872eac28ed21402e5dd5a6e25060754f80f98973464494931ddcd6dc688c49d9df5b221ea4bd8adc789839595dd976f6694d726a3b37d1d0686dd79f17dfbff3f556c466797e03fc6db21cb537d1bd96032409c0990d7ebaff7808188de41c0f53815dbb46b160f49014699b29bea195211e3d38082447be62eaf38728225ef3a9da670450eec2ea3667fa1498bc32e25fa682d6f8883488dd9df68360cb8646bd61b421d6cd5dcb94f876f7a62cfde77b0557b0d98cd23c88b925d002dc1e15730301b257b2642c285d0eefc80da8cedf89fbc055045fd357806a78f9453e500a12b0de7542b7e8130bb75cc658ebaec70001c6bc6de67056f7bd18a351cf4c4d4296d4d95b0e07c15e564b016469f957ff6c071b9d2013b2c33a70b66b07516ac631585762ca117aaad5cb33894be17e7a5eed1df18a285ef787bf6e32c3b0cbd05f1d526b9d9c32c5469bbd5c00fb731abc05db9026db4ad7983602f1d9f995e9baebb700d997b32ca7c82ddc1f0755249af614205526857bc01374bb006ca349669f5ebc1e8e4f2fa608ed61ce45508ce658365a93e4ba0b4e8c437346d0d638c97c26d297777dbc6e69641bf4a2bac242e96a09a54569eaa4894121c8a21db5567aca261ce1139e870afd752ec794676261c5eda691c4ec437b2eff95e12478dae9e90492e043b00177ea82eca6a2628e7a2e908e9fa21c27d8de753ad3ca44dd7650c61cba104273a57a3e7a232f206babb121c9ce7ed04850a8ac6ef268af8dc74d98bff36426c8c61f078498d0f2894e894c1b3e60421360fedaa0a68e6c834fcc5c4243e4d95aad7f4813c147ebddfb7206faaa2236bcae64ca5288292043a9271bbe83b0f0b9e996774159f21e5d012f4c93f67489080f5576b5fe6377433fb39ffdcdbfbed51dedeab169b916b4a2d6308c87fb27cfbee8ad55c39c15f260d639560196d7c1865d010949f5e0f9628aa58d97ef85d5fb4d802a4724187e899acafe355ad386ce47e3b7eac15bee5e9e11e57ecb0725af2c5c69d7a1fb6cb24f88d8dcf9be01db3860e1f487a64ed2711d8d707d3a33614270c8aa07568364488c5c22971813ce04dc5cb5d921f5b7032202a574351376819854ee2631d3c25d164df12c8cbf105e517b4e7c646fe3ccad6c1673cf9fc20c5d588faa80d1ff9141352e49179fdab9e98868a68f323fbdb2cd993ba1f2fdff4e946003ddc0b656810dbb087881be13cdc4a98796285e47482f7147eb6170549dc8ab202376b563fa5d0ea149553b99a0583478c16461303ec75bc4477d4350b09a7d3a1833060d74ccbe4d42c28d1be9a8c8de591bcdf0fd15a0d82e0dc37737fa9f33afccb063633d40c3964e02d86c877f6cbe0e93a9eff183b11be7fa89474f5b3327fa4c1bbd9f34ae720f1311faa2ba638853a20de26c93e8474b454e7e30b72c502375a509950a2ceba4977d3713836c4940ee6eedd2c50d3ca254f0cc7e796b309cbfde1f031643fb3f11ecaf5fe856889298b003", 0x97e}], 0x2, &(0x7f0000002240)}}, {{&(0x7f0000004800)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000004880)="63d9b6d88449163100bed3585941ae16b84fb2b9d92f527ff248a465542c5a55cf3d37c384481a3b9dc1fbdcc5c3026a634041de8bfce1c483086025263fd266e67415ca4c6541b52f299bd7904cde4c1c19d8129aa40add038b5030dbdb28496312f1d65b90c489ee68a7d4485118a23cc1649c19ce833cf3267d076579da53f4a4c5352927e509aa8697316989580a90430aaccf1b12dcc804cf40e959330daec5600d15c6dd8703d8f9fc42ce0eaf9acbd985163241ba66eba4689ef6a5391bfb953801704c891f425d1480a3dddcbde024012a826ce3a6c57e8270ade9eca36b336d90c01f62dfa3e475", 0xec}, {&(0x7f0000004980)="683e5e1bd4cd9fc51932ea7d412cdfec0dec1bf1a29d78468d155728378659461da17103f514a637020ef18529fdfbbe45f3d3018b13e89b508d74807515da8576697154833f27b9447a452ebd4065b6d1", 0x51}, {&(0x7f0000004a00)="0454a2269fce77bda2a3509a34b9b657b12d889b6054569991e212ee7923481846f1297f4602e33a9a4abd9e739eae9103a6ae468cadf8f47d14488284c3b727e388817e3b4a9c4e761463a6bf398e704a2d5c9874b9816440159033562d0a36a331f5026e0ca95ab5831515fb124c6611ac6ee84d144e5deeb36f72071d5363d7696ce494dfe5856b278234ff44a79b8587b043fb8ff0c244", 0x99}, {&(0x7f0000004ac0)="079f7e23d9dff3599f88da2c96a9a9931c608c27b90650331d763b3467983a07a370a7ab6d68ad779063faf862342c5275e99ddaa8334c11", 0x38}], 0x4, &(0x7f00000071c0)=ANY=[@ANYBLOB="f8000000000000001701000004000000fe2c0400d9f26ac5c3dfd63b37e309817dd35aae52d698fe0359c67a4002b16a783f6ac6e06833d1a4a7617b7066e51d363bebcf6371ede650785faa3db4c46d49955ac09481e8e7606465898e70461744bd335a9a3fbb24db4e11a51a037814f64ab9ac08b0842484b28d66047ef9b7f72554a48d095245e48379b2e40e9a6b937496e0cdcafa331ffabfdfde48149f8495bc8f181d1da9b22e95094096549f617e447d46af14ea172541280893914a7c14d36c8cf2c5e44348a0a2c569db28001df65c4fb8c515025f3a5b83c3757754471d31cbf28fcd684ddde1166bb948af1bbfcb5b988a33efe6e8000000000038000000000000000c01000002000000e6b853bf20d2903cc4caf5b02f3e87be431320110c93486164124db5c0694bfedda3ec8d00000000101000000000000017010000010000002637e03d276960e4cabbe476256fcb0e5a4f60385a80dff5c7fe9d3228eb1e758d41262076998265e7a1de46a4de27d83ea2339e06639895a987110536a0e56dac3e138471ad3f76632e888eb28740165ae47290b97e6d287580ac199a94159f2b88bfa5fcc7d84f8defeac43895e322aa689fd0e1e31d7ef7a58bf82e753fead42bb21044c775e8223448e63178e4cead62f675e265a627437f87ab2cc98a2c6eba34da79669d189b0624fdf6c82d321d09e728a16d203080a74bcddca988e797ccfc86c19171026dddc6b75df78df1194353ad8c8ca494021403391b06f0dc8f57f6461ea5ec31326007cfb94353d8f75b2a49ecec6af18b0ec76560a9b8684e59fdd45a1322f61d8af904dde301771b52b3848273bdd676ce6c4dcb744bdf8eb8573a99f7bf888637af4ca3e4e3c691df0c60c3bbbe8641d3975a81edec2fde8e87588d17ed61b5c59d8f860acde116c3062fb2bc9c584291ad021123fe3f67766d06da2b529688ba15267704d2193c3b939afbc117ccc216bdb657d87ff831ae37ce9bc2cf4a7791d171ded5a4db703aab11deaadd62c8d8df3904596a020e0d164e91c9376b85eea3709c113b429a7b085ebc16f853a7237ff328b2a2cb11f872b295b0f145c1993b1477dbc755fd61b558b27df8056eb64a42b90b2e572656ca7add133f41fdecd31476155c98af51fc23df21a08f3d251e2d9cfc409798fe22341d118e003c5c1aba71f9cd9e20a1181ea7ea50e6c0123a294365a1448a3b64c018cad421e8c4842db7177228837a450814ff39a9bdc091c71d05c0fd533cb06fb3a28b78d6e3456105ac1a2519459d53d87274b718e0bb2bb6c042f318f6002d9813a167132707d272dc32598fc8afc886b920199526ec3e1295795f5b635b09347d27ff6da05c61957fb0be9a654d3d32345779d289970812c343501a83bf1cbe1d214091516691c1446fc5e7819ecfcdfff2acec32083d04b1b066ca5a2004269565864292e7b7890cd54c33b0c85396b32fe8eb4c92698ab6c59c81af71fa2027651b3ab69c7bbb9edadbb91dcbace0833a83c08598ffde0042cb52e42c768a7c393b96622315f6ca2e5da08026c4a23e420ea88829f763fae1656b1d27daaf18edbec487ca9720d056bb88dee9f04dbc5fd736ecfea033a7f3027f79c164ad01316b0ac48f4b0a71ddb7587e869d5b1d9316879e49a50abd15687f1719f867fb68924111e5990eb7385d45cc7b83a156e918368074d347bdbbc111e60249c04641a65145738f22f65b0b3e68c41fc5f20469d304fbde4f81ae8f4d22bdda551f960d3e70181d13dfa4591320b372d95b7664d23f5478b5bf83d73c548778fb1f967b6602597f41d6caeda15ef41cc63d61289c00483f8f080506fb6a7f641665fea77abdbd703f2e9236d72cc050a5fd8a2ef319f0a1d525a1e9e9cf6b5d7618efc07263f534101943dd465b43e98c83d0e15f15554cc898963f561233bc74948403a7e39da1d22a4fdec62075d957a71e5b740ec983a34e277d115258c6038dfd5cc4090174b59040a3537c9da0864e916f9128f22c474a0876b67bb3a4aeea1ed073a258bb9ed85c36099835c0e3b8e129a57c3b29feb0fbc299a98d934e7677d2dcbbae2cebbae53e3c56ee1749f9f0fe67e30d9195e3f3af47efd778c1506bdb4d1866008a69a7c8d4ea76964cc9b4aeedf99bcede55d2bd50144e4b857ac3898bda12c654e818129feb1d0e311b392ca253406b15bb352551fd67289aee3ccfc9f962debe3fc69f6c48a8b1996edfd03012c5cf33827eacb996487f6ec63e1c7f5aabb1e544ea886a879f395d68c4dbf37aa1f9e5c1800d37675f697ef209137346ccde589de5c9f01f66c96fa47c6f50394c275898c7d08e381b9601bdc35812118a84227d29e19addff394a3e10bee15c09df75f75b938880f2271dc08927d1b53ee8f675a8a9f6dc3f55e3f0f8c6589c99bcb57f3dc7533172e4d9d076a6b06f145bf9546b84a08299da50ad4eaebfda5be2d3dfbc65b8fdbb9c197a65fac3f72e1702739b4c2dcd8c32965567f37996bd71bea0d126dfede3dd91b55b18c0d392aa8616b3188acb98efa26f92f90affad598310a92af8a135dd5573c28a7115e3636170c6748d161d2d1b9e570fd3c4d7b1606dce13c22a23fdd12f7b1d40492fd9afd8db92cd6d0822dbe42b105bd4d26171681c26ddf2ff9a58f3e32bdd4cfae2d0b0af226c2c8326a7df1aa613bc855ce65da4e03470847d2f6d4bf72d0da98b55eace9efc4f89c1948cebb67203b25faac36612b1063a765139ff8322d7911af9b8d4a1eecb697faaeda1e83d260106818cb5ffbc2999b4e967f49faaf53d6ce7055d04e8c90ac98cf82ceab47af2b7aa21d27dd6f9489d674e0a12b8c04f1172148210e1559e41eaaae9f623b52375620be951c8e0713b1cb525da96d2525c4a1ad6dbbe15aec69673de0094fbfc915a81d94dc2175fe6651a416fb4b82c9913694ee681e7b97ed74671296d7ea7784655200d63648ede7d8779a4283ac5621a0735a3fe38c070c7a7dd6917db180e2e81962ba71bb98e9c9e6eb6eb6e9a26498a7bbc12fa0031b6911f857e1eb70f9d05d5011fd4551d14e3aee3a0759a449badfd1029dc211deb0e3e7b09f3dddd0ed397883545cef788d2a86b101eb498a4944cd19a503f97df1615f2fdc4d176dc79c60c084e35e771b400152f0a055aa36656a51f22f3095866d744d9f71c9505aed6eb3d035f0c864f503ffc3efe1535d4026d5ad63392db780dec6fc1a0c509cea70b91d47cbb0174d2bbab619e1aea0bb4e02e0736542c157c7e762f8e07db88e12a0c31fa88970c1a8f6fa857f6e6c60579cf5cf2b093b4c80149109bff78d0ce06e43c83d2f93c4035219b96aaebe1a14edbf0972534e57bf23be6ac8303ec2e1591e215522523bf9e3caa869e24e29a20f73f0b5bfd2f9878b699c71d36f3b4745d47d756a4781c919b61821980647a63173d0170bb6cf382a87827fab16ac1bf3a4cdaf24c662c7ec539cc8cb6e96664f63e68aadbb3e3043fe2802601c0bb29c399eb988bc341f33ff7a6a1268c9b32388c74dcc78c5b13d1b466ecb847468a15a39f2276a35e045283837280d44dd33bc6c5f4987205c342af9ea9d89ce7b474954c84ccdafb2fc300dc997dde7096d6fa5427a8a35d10e1ad671fa79f0b700ac7bc1fbc20b52673b49c760d398cc9f317fa8780c4f7ce0962600217b843dc7318f959fe9dc681c299210e14fbe1b05b827d6e7ce23364eb4510f9b6d533692e4c2bb4da5abf11c58e42f69ddac7ed2b40a8abc604245399393be020fd2f5d38562570753f9e4c31e232db8785da355b17c5af9c16a2890f43dac96ea071ddc8a61c7ff835111cbd6ddb4102e70ec0f8fbbda29a2acf435add48fb0e4c150d7fafcc0448496acf73da09cab17c7ccd24c4caa12aaa49c012f60744a7fc8dbb068da989c0766ffc896cf90299b6586f6737c08b31b41f68f830619145175d821809bd4dc741de16e2f747423d246d8104b32c2c9ae2cdf9f49477b81344ea79e40be2c6dca9b98c1ae6070b85fe452a93fed0158693658e1d9049a125e325cacd532481d6d103f30d087795d61a259db3a6abd4d20b893643625e2adcbc067285d83e7fe24f9ddfc58960fb056ab6617164a158ca56d8364154951e7e7e04d41e25c840b8e09393fcf12f21a72677feb92a07b9243e40e85ccce2abac558cbe72dfe9beebdd4bc324a6edc6aa10ee4cce60cc506474284d0269f0de2e31fd9fa20d4ee3c559c80ceee07b6cdda96d0c4c8a0ac934e0c220683af83fbd65f0da14fc1b6e1a463be422941087a82160a5f908fe65f6b3f91874b067ab6d5b7692bc422a0df15d33e5a2c4bc177aac7c53c081b39900ab461ef8621d4802f84e301af04cb7efdcd60cf19a359e44af76220559e8a95238bd8a4181d2c052cc895acd332047b8e498b712a002ca7672b660919247bdf4dc9545a3abb15031bdce9932002b78afce3b4d371ffbdc084d52dd6dd900e7233f5f7f8c2da8079b10dbc1282e845d797f7d4ceaddcaa3570b48f8eb19ac4804b0af9df65cf347daea02eb17b2840557ebbf02827ddaf6a78e06e841f04d65a11e42360935a0a39cde791d99f915a7ab2385eddb445f8eb8f61e28df4bb914e7e9ad624629c19c690c06a56372fb8008d22df4039a167fc5979b4cf1daabb785bccf4b28fc5d7e271aff294c1587f69a07cfb6854ff26a927b1b6e8e7ae4c437c1a18dc2eac0cb6490b9fb028c86fce36a7ab9f8012ccec47fc672f4e5917662389de803f8dfdd9bd26a7dafafe3a820c23446f73a846c76aa3cf0918ebe52fcd84d90e7733148e1d3f4cf6a4fdf0ffed3f2773ceaedef759e3ed34d5f2cc65a7cc82fe1afd80f20f2c637e94f9fdd90dccc7a6694382e06e03a6fbff9430bf1de0e9add347ff0867dd5164b0f9b831a07a4bda56ef2ca620088b692c2875611e1220265e0a8b7b2ae008bc17f6f2fb53ffd07c06931a50e523feb823a52dffd835ac7417162de0dbdca3d4da78b72f57b7daa54764b68c2e10bbfcf6a2b20be49bb89c0e646c3d451560d2bda999695d080f4f216c2088e1667cd8a1865eb6bc254d21f762e209b8f1abd7cdc5da91d00ce8f6e3e569e74d29d06860d56badca58be2f4f041ea34b559db6f0f54acbc9e1dbf7c138088fefb776385ae14d95b19daa8f75ee5f1c8ec3df832bb9cb0af2fbdef55a48bacf45d26b4501ee8e0ba45f1ebda5a32f0e8c3cf59c39a171ba33088b9ca174d1cbe9615cc91d1f9f2154d670dfb39548afb8f3b08a2df40fcf08a96203adffef5623dde66a993cd8f5faf4d476956be2487309abbb6bd3b36254d2e5a2261bcb005058b6d65c166926f14bf8a356970ccb6ea13681a0798cb5f7ad044a40c14bae955b5b657f9f09022a518730647be2553c5cc23725370820c7d4c3d079bdced51db3997fe78403bb5d707892a93ba5fe6083300c79fbf100ff0b030167f04e716bab7fa0835f14493cb6214b930dac0aa7b770078828d5f8d09998f7d0b6f0682d0024bb51ac7d9688cea45bbda92a7a2fd25c4790da5afe12bd060f8e9c9786de35acc731780d47251bd80d91670f03dad592941d61acc4b34ffe9ed0628f76fae36c43f55107a5440198bb2aaf4e8ee2914c57b74791ab449945e4880a6cb35377fcd9761323dd43d1b7e946c28e0c9560d48b688a2cc6352268931564633c3c604e71ae28495b3ed7c0f09fa70dca3cb3d75bd059ef76f3b8e251f6d9776adf159d2615d128aa96d15ad7924fc9b38bf6c01c6f27d0a98c662bde2f9112026dc7b5ee5f9aa81642f80b11eb0538f9b5166fa176da8f57ab3dfc7f35b39c8b125f4b53b197fbd9469b7f1a1795d11a4e1f805a194a8e7c01075b68b05989da1b63b466ba4a34ba848935a75c3ce4458d8de2d264fb15daae980dc5b7ee220be09cbafdddef9107236fef0d6270a640788a0d7a8d0c09ed441e02bbf30b4e5c2dab3e0369790f771d616f3da2ef15dacc989a5d39301cd1871ff969e3232f2e4668d9a73904ed5338ff28bbd2d726eb8732fb2893312e16c922c712320191c3eef0b5d669e695c11543e01e363472ef69220c88232fd27c63ba7472756162e73b898ce46b6f7b344d6488a5f74f892fafcb2a2590214408e508d78195ed8162615959382dcb9e50dcb14a01e9951c097311c2130cfce9289a212da60589527bfcbbc7e00170a393d15306328efb3c58e0ea8000000000000001601000002000000ef6ccf5e8e4c4d122780fa516c07d45b5d417c9cbc91ee966675106951c9decdbfa7445d8bdf49a6a44b49e24d71868d874a4e5c0519157a6606a8de8fef1ea746acce5a8372b813078ecdedb30217c5233eb582d564deeee19ff43792159c8046d1050f9f679466db57cd8e8e4c0cdc3a8f71f91854dadf133a535198debbb808e4a028b165fff4c61280ebae67f2ea0000"], 0x11e8, 0x4000}, 0x8}], 0x2, 0x800) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000003c0)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x16, r5}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0xef, 0x3, 0x3f, 0x7fffffff}}, 0xe8) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000a80)="6645c0956fbeec997a152d82a1e1b566bfbf326bc155eab79c", 0x19}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000380)={'ip6tnl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) recvfrom$inet(r3, &(0x7f0000000000)=""/11, 0x45, 0x40, 0x0, 0x7608531eed19ca35) shutdown(0xffffffffffffffff, 0x1fffffd) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004b40)={0x2, 0x52, 0x5, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002480)={0x4, 0x0, 0x8000, 0x9, 0x80000000, 0x10001, 0xc6a6, 0x1}, &(0x7f00000024c0)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009900)) sendmmsg(0xffffffffffffffff, &(0x7f000000c900)=[{{&(0x7f0000000200)=@hci={0x1f, r5, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)="a5ed1db487ab438ca2ae9a85f4e23fed7bca7c0e47995a37e11ae26d122a7965a704bf77f8a4fa3876b9b2ecdbe7078f36f91c8887cd3ec7bb692b40440c259b7758091238e6a12727f7336ece0dd5ce0b2bccf21e54204cf9859e3011ce0bc3aac8d5d8af56cc117c652325a4a6aa", 0x6f}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x8880}, 0x1}, {{&(0x7f0000004b80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x101}, 0x4, 0x3, 0x4, 0x3}}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000004c00)="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", 0x1000}, {&(0x7f0000000b00)="8fe950216e16f7c9f2b48f3b5a7dd679d9589f98bc744df89ac5d7024d4a997379189222feb9866329bc86e682dbc1afbeba2d41fc", 0x35}], 0x2, &(0x7f0000007080)=[{0xf0, 0x13a, 0x5, "e8aa6046179d24805db76aeefd833100420cffbf43ee3512ed235d07822629278256d5a77a3999b0334d916d47ebde7dbd0ee5259fe65755ffdb79b8cadfa01921058cbbc0e77f55b4637c2d9d7e2291b827beae462a6bd9143a972a1a74f98479d39c2daa52948e7b9570e312154d7c6042fa2609a4ee8f9ed5fb104ca32851fee7310f8f84487db8ad8844ea39f1de9f6b98273a92dfcd937f228d6e44b5a053315cd5b339ffcdc631c8d5cd62acfb3a6de8fbfcf85fca498cf23adeaedfe9a87c28a537f491646284d5f4bfe2585cb17837c7b23aa7a8b924683c2656b477"}], 0xf0, 0x20040004}, 0x2}, {{&(0x7f000000c400)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f000000c580)=[{&(0x7f000000c480)="48941140fd31d688356313744d57d5fed64d904b8437422571d6939516f4b9391399efecf5b0a3dbf9b05b9c4e2a0289456634cee20e9120abf56bd1b8bcd0bec8cb734145550e3fd4ee701082c457b36525bea3ba5dbbd5478bad4c215040c1f7fc142ba7eaab80acf1f5019aa9d8b7eb00b3cdd3fac2e07754c2", 0x7b}], 0x1, &(0x7f000000c5c0)=[{0xc0, 0x11f, 0x4, "4f7f6b8d1b80a3e9efd70e2d42d648abe5fbc6aae561095836f592017492b3d5be46dfff38580a1d9eb5263c08f5c4babfe53cfce6c19d6f456b361b65fe6d59b4efb7a9fb22252f6ac5d9c5063aa45e17b99e9340de736fa81847d59a4d52fbca26b877a5ea01276f274dfda954ab0ef1997325b2405ba2ed9bc57cd99098586671fc30da9ac0a6ffddc4a7897d7c4a3bf6064625994ca337b735274927b2cb0b8b9463c7a8bed1c86e0ffd"}], 0xc0, 0x8001}, 0x7}], 0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="b47d514e148efb7ec9bd681f2873a34308002847716b18966e3349e403ac60e06b5be9f05242bac1d783131e86fc293052eb75b83f87e8d30ef3f53a6bc8be8ed1711c772e4503dea8bfdeae"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="0218000014000000000000000000000005000600000000000a004e200000000000000000000000000000f8ffffff00000000000000000000000600fdff000000080000000000000000ff010000000000000000000000000001ac14000000000000000000000000000005000500000000000a004e2000000000050000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001040)=0x6, 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[@ANYBLOB="d3992b17393f88664c1edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aede742705910ca51fd727b65a58e77da2b97a23d9d038d3724d6686e597a7bc6c7493fe7ef9642b848d0618a5bd8fb4a121a0561e7164f0f4f6dc95a75cc5eb0ab699a40f14f54e60cffd0774618943f5e06c0d0c46f5d3715e55b0000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xfffffd07, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x80000000000, {0x4}, [@typed={0x8, 0x11, @pid=r2}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x0, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x26, r6}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x7fffb, 0x7fe) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x1, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r8, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/03/30 08:30:02 executing program 0: pipe(&(0x7f00005afff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e28ff8)=0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) write(r0, &(0x7f0000335000), 0xfc94) writev(r0, &(0x7f000014c000)=[{&(0x7f0000310000)="c2", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={r5, 0x1}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000001000), 0x0) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x20000200) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf17d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1f47e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc80311f3a0fbfae1389120f60000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x454}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) tee(r0, r0, 0x0, 0x4) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x46, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0xa8, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) connect$inet(r2, &(0x7f0000001040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={r0}) socketpair(0x15, 0x6, 0x1, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x80000001, 0x0, 0x0, 0x7, 0x100000000, 0x2, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'gre0\x00', r6}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000004c0), &(0x7f0000000500)=0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000005c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000480)) close(r7) pipe(&(0x7f0000000400)) connect$l2tp(r5, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x4, 0x4}}, 0x2e) socket$inet6(0xa, 0x7, 0x8) close(r5) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000006c0)=0x8, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e25, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000d40)=ANY=[@ANYBLOB="98000000dd0d4776ef13184edbe9fc92ec7cf238d6ecc4d042cfbbd6bab622868d4af7d1189c7c5b25e601e6b119f8f962e6d69dcf1c78868d10f37d5f0a6d4f98368169e1bd73ee51a9472431a22d918fef4a781103000000583224a100d4400cf0dd7154a62176ae0fa70ce7762a807e27e85e053e9a56ff9ede6f30db1bff3231878a3def26264bb62c9e2f12633b4a394042a4bb3c87affebdb1bfe82f35e011722f19ca0f1d95e842"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="38c1436bd00cd71d90b170b6fc3a4a96500ed60f8ae48aa51d15b3b193f5f0f8530d8cf3eeca87172355f9fdc59bfb76e4782efc2646372aad", 0x39, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\a', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: r0 = socket$inet(0x2, 0x7, 0xff) sendmsg(r0, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000000)="a75f2d870575010056df7f62dd0532d6703b3202", 0x14}], 0x1, &(0x7f0000000000)}, 0x0) shutdown(r0, 0x1) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x94, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005001010008000b00736970000c0007002400000000000000080006006f76660008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff020000000000000000000000000001"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() r7 = accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) sendmmsg(r2, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000002180)="d5d6961e6809f9f89aee78757f8e64402b26400fb383f1325f145f19fd53d4821e52905851c3bc5be82634a6d1e311af433dc0821a1804b87fafb546e3b55b040a68c6503b6c5fd031adcabca363f0e7e9b5f09b2a9e1d16dd2fdb8d672edccfc5eb", 0x62}, {&(0x7f0000002200)="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", 0xfe}, {&(0x7f0000002300)="caf892fecd754fd6ecebe2d6c2427632d85debb17e1be56843af3bde36dccf46488c8ca14a9307d748218f5364ecdb403dd33bd4c5056684f23b540d64474733c3654f1375db605c0f1c754d41e4afbab7174a3d2b99b3326c88f0e193dcf7623d0525213b9f8b66104fed6085efe31d46748f8e2dac0b5083c7e945b93ebee87c03c63c1887429936a3e926ca13b2cbe7cab21f67390db6468c40d9c9c503c5c9474c2bc390120503930f2d724c763746d54b87c11126d1fce400ee1d72c3378048c62c96ccaa78587aaee5b76ceeef4d0951fe3fa586879803af931fbce06ef8c38a311aefb329702a99019a83121171b8f76d", 0xf4}], 0x4, &(0x7f0000002440)=[{0x80, 0x108, 0x8c0000000000, "d5d8d6debd06c5e3418bebd57377bb2af1132d8e4c2ac06d0128529ac7f694b9d4d8b2c2b74c555e7f1bf75ee95e4c450b5100daeb8ca4269abc2b3d17ad9ca36c8290c209e8e3223dc254e272d2e07c2d425169c88aecec3a3838e3c4f1f3d741fae066e174a1c541448b14"}, {0x78, 0x129, 0x8, "b02a68ead684fdf250ae67634c791a3dcecd3511eeaa68d16c213ea39291e5f84e4b304629545a5402246b04b5bd27be275f2b41bbe0a27abd2616808425fde6d6d53d633c0048fd5d4c7fca3d70685c940205dd8dc2ff2103316a76888a0ac4678f168f71"}, {0xc0, 0x10f, 0x200, "c6a3d347e9ae0e6563abe75ddc2978e51a4530b86c17b0af1e1a45b59e60c5456a7c15d04187ec1cb9eeb7c6ce113fa7e1cd0d97e4d68be0eb0981882cf7f6a17fb37ed92b933ed308f820319913a1b0c6f4c5de40a980263981861e0fdfd3b1b9e918ee8be98701d5c00923acfe48ce038248ad6a64df49a2922756b36dc2ae7daf6bbb22dda4555de048aa90af7ffc1e13d15cff5a6961e3c7c26c67d1b91517442b145738c716b3cee83fb46e"}], 0x1b8, 0x8000}, 0x1}], 0x1, 0x20000090) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={0x0, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r8, r9}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000002080)=ANY=[@ANYPTR64=&(0x7f0000000c00)=ANY=[@ANYRES32=r7, @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYRES16=r5], @ANYRES16, @ANYRES16=r9, @ANYPTR=&(0x7f0000001040)=ANY=[@ANYRES64, @ANYBLOB="376d84db726af73675576f60fccfa5ce9a19959495a12829b2628167568dc953661566c2c4f1162eb099642aeeb17b65232ad7d82814c4cd5ef697bac9beaf72158cd8ce77379f737289c7920858fdae2947a1744869e9e7d97829fe49de8958e060efc762a29b8df72731be960c34e6cff60e64220f4a2f56cdbd3006340be1e2b769ac5ee0d680792345bbae512cdea314f7d2e97a5d403de85f9d07d90074375496a906ca39658872dcd766211ff174220a18c67d851307daa7433a174f1e726b3d38c4c0cee3eca485684ec82a9d1dac1bc6675832f7d7f945ece341d98dd3a4a8798637f4243117b5f278b53472a4c267cce96301b72f6b55b48e6e8e14d96c6b8aab062de85632a7887f5693e49463774f00d0f395cdd9a1c6d7ddd3114aee5dbfd9955994776380244ba2700f1bd3f5fc481f1cebce33c6df3f5031e799da5ef2d3731a1b4f675d0acc075c22e67c7d2bdd9f8156888941e01b164a16a7ca61ac7096c0403ed9abde4cbabbce38e44c3552a66ed97b09ee62a5dbd4d3e70674ff2186301c670ed022e3522a52dd9889ffe475046ebc7cb9c2a7e78b6b3e3e6552cd9ceaa050ec90afca52936bd9abfcb42ff85337b6cacb2ca73fa328ba5be32642b821c17a3907d29bea9caa6e6837165587e7e7cbcbe18fb33d158dac4a44bf6f8803f1df34c38a51a1e5da473158eeb7d3f6964aca81631833715f302eceb29adf4b77faa91d50d352d4451401160eb982edbf07c56eedfd4001163b07f7881d5d4ae03da9c06905c62a174d51dbf718b9d6e268b09b512ff2567363163fe56ca319dafec65813a3a7f2d750b9d18f86c44670daf545e5af903d93906a57ef95d4d5f6aef7e93eafc0e5e42f3c5ff64d98c072a2c040016b160e22e39ea7102668d41f73e034dd132141f7febfde9c13e6538f12fec89ae192c540deb566003783e976f7840fc21aa495b4b2e0b2adbcb784c41979ead98e53ab73cbc9725e57ca854b5fe7896138db25731fc8c006368de7788e37690d07a6cc7e61d71496f62c07600b118790e1df1cb9a2a31c2e3accc940da3fd2cb6451151d2fdeda5eb8f0397e0826a2e7853825e5813b47943020f25351a1ed5767227047b0513adbce8766da648c2ebcb628de1ec356ce5fe14f5421d98396a3aade54fdbbf5cb622f0cde07f91ea314076465fa36cbe228496e5b4846537be78131bccb44bc437c95b4ac9da2827ec43b4274d1f708b957bf896aa3d04fbec01c82d12fd38dfc398ca62d37d623e48ca3db2529f5d99bf0304353a25239bf742d4508dbd25cb2b2102d01a3f7700895a13db5abbc5be144a0b8da720039642bd965bb3d7f138c23447cf7c39dc45737944922e35817fec504c5a301544d4a2e3d0caf0d7993c7e18c66a94e865e594d6032f8aa17ebd7f90bfb9bc4ddc5d42e776d4a5bf707f6eacb256d192c6aee9d1ef7bdeec82b9309570c28ef48d45249262961df4165628a4c51e16c8c5974884204ccdeafe7688f62b66e31a5451ce1facbb58a6808163de7e44134569d0de74490b99b2f14e4823625a228d17b81bc4878c39529047e7c0894e555f263a44f395676d0cd5acafcff8373b36210707b053d59afd8ee90d7b50969a84c91b8c387469a1f81af8515f2628995e87275147ffa4e893f35bf0793491e5269ab4d621b1f1c5994a4eb3876579edc983c56b826ded14616144b771876af8869e97714ecbf4aeb7ade0adabc04ef9a83dec6c24da26c0682ff28252ed9e417e1882a5e4f7f04adcc5730dac8dff6bc4d4ff83ae02572d6607dec0e7df5719248ed88efd30d21fd3baab5b2a24fe9869317437cf0c96a88b73b8aead4dc5787d7d1368a244c9c80a7016b981733ca6fa3f5667c2e0f832eb6c47d5fbc6a167a432dd5fdc01684572e85365009b1251b732968713959ade87a09739d726fa4ab4e746207f46d5e44d17198ae9dfae737f7dfbb0c71a99d272207359883655dd84091cd26a4e35b1d06a74e72270a2b432be23463a2db4455154c12b421d16a82b38c877d79e4f58455225e0875ee9264a6e592cf94d8eb6015d72181ec22f4405f160192fb9aafc84ed06c0b0083197fd827a99397beef1d7877189680e93bc6be686b6a9e73cc62e01df05969827b3750a0fc58a4585ad70a7e0a4008c983ed2c56e59a7895d02f3241c18cc6576771ccad1861548f4aa110c7cdf92f9a13874beb4ed8c613adc3a0b6018eb078ddabd422007396d45916146ee2f8ffc18151cefd42c6ae26ba9a198dbd895a582ff43f175c4d6a0b717c5e2470017577cb528661c68768f74875140d13caa99b5fec7fa0bd8930554c9faa33fbe4007e6774906c67fe103d884d0e8a96984ff297021d5c72c7f1596ec4251de43657693e82e039ca79f35b76736af9cf48dac4f93cfd3548cff53c7a1f89d39f669c5b4384c74a34cb250aa8b8bbdfd4200560d65750cf9206cf544a88b7dfa72114692b661091eb30da31dd70cdfd8c0af90a7e2439337dea64edfc0b979f2583a287d4e5e39e031878c0b1ee7bf6b78097a6a61b29820e0b7849dce7437eb9da0375e0d05b43c104219e7ac4801ba189fd1e34976611ae9c7a321930c3c9db2f67958fbe34ff8150f29a81266d4449abd8f57dcfa0c73823ec21fd1a18059b3b7fccea78e1c706305a8c08ad2613d612515ffd5e69c9deb750d37f00b19ef8e8a6002237beb52ae2d6cdd6f4a016cb1217caee0b69f6e8950d936c3e118ce95302656cda30f35a33de75b09c4a5c6deee77c84b1ac49aa04d3a143f17ddd9641b77e6f47b0603d3d3c54814b9021813c6184923b648356a575c331cbbff1785785623816e81df536ea2b72512f0552cf2b40ad574945f48d0b1f87f2bddfb2aedb638d32b0c0b0f6cf5972512ef6a79b7235ec7aca756d97f06421c6c69c78a3a38ce705322a1409a528112ab7af89b95e1cf5b8f804d758c210bcf23c98b1227239e4f200d17b4c0f4694f94eb32244b1e3cde05f305825a84d728ca5788552745be2aa258561b0b8bd50305cd9916292e63db725f9295bbfa52e1974f40d05ac65e64849b8a2a4cafe9720b6b22ca96084acf759be29c1b62fe3ea63830ecad3991bbd08acbd96bcc72d85cccf1644ab325aabf28c41c53e50f10fc0bb5de365b2ce0a1372d013fb1b1757fe91a83fdd166befe86dea6d9389f42b7f8b0582bbc9f922a7cb8166e3fd1140555689c7491d6556735ae5e69058ef986e143ca9386ac38e9013bee8e88293f1ec8c278d72d59f8b68f98fa6324a79fb25cd5c44f6b5bab3c5ff4193a1991cdda69bbc7d0479e337d4c431e35ef0b1c90a5fd19e2389830649e335b28aa08189f0c8a2aa2cf15e1e267ebcdf3a0c522c997337c5cc85c9b07e6249d0e55a3bed835cf81df91a760b2c3491dafa95a494ae15b494d772b799fae6fe4af9396aae34167d0a24e1fc4d5af8541cd7e42f5aea91e1943eef43e0f7da0e1c5c3856512ead2ee6bf5169bc8440cfaab8b9e2458a670a951096aa3b73f9bc9b5247fd182397ceaf42631138d4f12a21e77b1cc8f5f7794f40ff4d29a51350c03b697d95414a9d1d4caad463198f618ffa4f3b23cc3faa8c2db6f7954acd8dc35c40f43af4dc022326bd1c6fd83b1892892c7410cf82cedf0ce21c4feba536ccfbb495091ca70abec989f11e371ba4b657d364dcce1ef242df3c90cb55cafb1c0ed042e0ce5c2efddfd0e1cc4b3e7041d211933f69a3767e0eb9240eded7748b39ac5d8022400fa9fab8009326ebf9393507210289fb009ba9e020a936413d37030bbf5b4337ce12b1cd2ab09dd23fc15bb62ca646e638f04409d4fd1ed54464636cde7d0d0cd693780bd0a2114fffb669cec5fcc9b4ffa341a1fb8f42e6f1886709ea3e1f1cc99d7b4d4dcf359c547b418061710c309d7b1429ac5bf07696f5207e9cd37b22a0dad3ecf6a7e7ced406f01e53e119501571b76867dd0fd7261e5728d507f3e28356be8761ea218b93cc144e50b5f551bf67d6f4c72fe2a94e13aea08473a277c2abf577d205bdd513c955f0df14942229c587c2ac98eab88288b36813b93357e63c60449304253bb18b75fe68b0f40a056767a25e72e00a2659c465027fcb9031e953ad448d076d7da7d5b2a7834e7f85065fb56bc692677f9bd251e4c79d467804158c18f56d68249c27b4d5cabb15d6f29c35d37493d385c961dc401d6fe99165e2a227fa7bdab57f70b59878f144d2a21941bc4e045a20e511a5bb4858c2d1f9beb8ad27c3d3c0eb1d0c9d9854d4b1a11033e748b633e74eb5ab2e95878a3bc15c1176065345936dd94fd886655db7dfc917cded82f6ea303f4670828e4836d4c22025eb1edf81ded7396e606ffe7893ec68c2d4e3de27e5141167734cc30002cae72d9c210dcb368fca697a6a1bc602ab43a177180d964e32d385215f324076705c25c6274c477dd8ef8be0f9dde413f257daddd2b3ff0ecc69395c8df72e2b24841236adf89cb0853876d2029a6f3dcc70fc30323e39795b6bbbc42a593e4e9050d3a3e2371dd66e362eb3e690895841a6586ebf6985336d6995a426ea12b5c27e011fb2041557daf41ca9c1e5689f1f07b005d2ef66ee2bce36bbb800eecd5a1ad5e23afe9355ed32a74543585e7ad9de61e469010bc4f7dd68e1d023e7636e3be3841bf5f44204e251747cc07b7fcb310e94db98aaf6d9b8cce6923bf02feb9ab9de3d82ad54ff044239368eec7876bdaf67d20f68e9e8c2778e7c399bf3e13a38f771375a6865758273a3e93f152b77431e12b702ebb42b9de49c0bf59aefa2ea8846ed14866d86b49f7174a3f8ded739359d4e6a9ea5aef67ec37d33a29b5441fc696580135c1c1f2eae4c5e0420ebb4f5e0fc0c4a5009ab1849c44665b49e76b90646078f693b8050e7531fc6113ce8be5b64c0d13f82f0610acccde99dd4aa7ea970f5fa32d61a8aaf2c517a5721f0e229d85ddabcdd73e83af2cfbb4c6494b87350973ba1d351853b3e064d82c6e06849b99966a7d2f9458cbc5d7307f2d3cf4d8e9d3278cca823f6a615839841af7758a0be551f4400c05e0d255e21f22c896f91171aac7230bd2b65dd0971a7e8be385e67bef9bb4d9bfb0787aa3124e5733b93fa86f5855acc622edaab27c883ee2b58861013930b0afedeab9b26a17d9663a525dc3b8db1024153eabfb1bd906c7f301d53cddd0942e7a849661903c357151f2d41d8130e667c3b10200b5e2924da904a9424c3906bf2af4e29ec4e88d502ab329b15b983163410c7f1a855158ec79c953962ef5de08227c98f223602100aa3e299c0ca63ea3eeee0c04178b27c31a97fc2646b33a881dd5875fe6a589edbc689e31333af7582a92f9b2c4994c7f6adc9f3a75d987bde7a8d969d5669c2a06790089dd585e0d615159e195f619339d3c10b9c0d70ce0d095cd8029a60617b6ef8994a3beec1a6c6ac4465d2f8fe79d58043e8e22de9be19323824478a22bdccb355f0a00091f45a82618992094e744657f2645d672bef499148e60b4d9ee31f9b8af2650887ca7a5d76cc3436592f0d9cfe940774443e3283d6596a9bcdee2c841d5810173fd1d320c023c86b95677d08150450a28b9f182ff25a44569a5c35f8af0aa737345531c47aa02f6c9a8d0496e7c7b39e202129aab79393de5b7bdb2303c0178ece55261fa8665c6ca05e74428747b649276772917c1483741ce1b2bcdbde839ae1f4e0e27961b25f389ae711d9edbe4bf93ac90fe439a2039b0dfe3d332f27ae7f"]], @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x8}, 0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x2, "79cc"}, 0x3) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r1, &(0x7f0000000d40)=[{&(0x7f0000000700)="06", 0x1}], 0x136b) 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x90, r3, 0x4, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r3 = accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xa2b, 0x4, 0x10001, 0x2, 0x8, 0x40000000010000, 0x8a7f, r9}, &(0x7f0000000080)=0x20) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000a00)={r10, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 08:30:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x9, 0x0, 0x1, 0x200, 0x1}, &(0x7f0000000500)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000040)=""/48, 0x30) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000000c0)=""/188, &(0x7f0000000000)=0xbc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000540)={'\x00', 0x100}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x80000001, 0x3ff, 0x3, 0x4}, &(0x7f00000002c0)=0x98) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000380)={{0x88, @empty, 0x4e20, 0x4, 'lblc\x00', 0x0, 0xc2, 0x29}, {@broadcast=0xffffffff, 0x4e22, 0x4, 0xc, 0x5, 0x3}}, 0x44) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000300)={r6, 0x1}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000580)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x8000, 0x0, 0xa8d, 0x2, r5, 0x7}, 0x2c) 2018/03/30 08:30:02 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x122) 2018/03/30 08:30:02 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0x2, 0x80003, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) setsockopt(r1, 0xff, 0x0, &(0x7f0000005000), 0x0) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x94, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0af00000000000000250000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r4 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r5 = accept$packet(r4, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r5, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30b61e219300b0526e3ea26d0f90a2cb64d004009aad5bb6942308ce1fa24ad5f14c202159a0bd3114caa5a3b6425b54094bfdf42531bf1fc7e96e3764b7de201009bbbb7266f7e1fa9e5e920f5ac21d2a7ac5227c500b71bab2130328d48514b48bc803130aa1fbfae1389120f6"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r9 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r9, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r10, 0x7}, &(0x7f0000000040)=0x8) [ 195.939677] IPVS: set_ctl: invalid protocol: 136 0.0.0.0:20000 lblc [ 195.957859] IPVS: set_ctl: invalid protocol: 136 0.0.0.0:20000 lblc 2018/03/30 08:30:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="04002dbd7000fbdbdf2503000000080004000004000008000600ccac00005000010008000b00736970000c0007000000000000000000080006006f76660008000b00736970000c00070001000000100000000c00070008000000160000000800020016000000080006007365640008000400010000001400020008000800008000000800060003000000"], 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x60, &(0x7f0000000a80)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x0, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r5 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r4, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, 0x0, r5}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r6, r7}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r8, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8}) socket$netlink(0x10, 0x3, 0x13) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000500)=0x8, 0x4) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000540), &(0x7f0000000e00)=0x3) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=ANY=[@ANYBLOB="140000001e0005070000004f0000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'teql0\x00', 0x1}, 0x18) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) connect(r4, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x8, 0x0, 0x10000, 0x200}) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000980)={r8, 0x7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x4b, 0x6f, {r9, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r10, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x19, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x86dd, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x448) r11 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r11, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r11, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r11, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/03/30 08:30:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001040)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000cc0)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f00000011c0)=ANY=[@ANYBLOB="f8000000c95b583d4648c20ee29931d21d307774c9689c8f36d9d1f575b1eaf0ec56eb31907c778eb89e71c145ec60d8b37e0fe88f40d341999e4ee3b82db3961907b482e864660f407df7f614d0bc5ba035d5cb8572911a8bdb8a155e6021779db6c459c3bb21905c32153c34d80636", @ANYRES16=r4, @ANYBLOB="04002dbd7000fbdbdf25030000005800020014000100ff010000000000000000000000000001080004000800000014000100fe80000000000000000000000000000a1400010000000000000000000000ffffac1414180800030003000000080003000000000008000600ccac00005000010008000b00736970000c0007002400000000000000080006006f76660008000b00736970000c00070001000000100000000c000700080000001600000008000200160000000800060073656400080004000100000014000200080008000080000008000600030000001800030014000600ff020000000000000000000000000001"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() r7 = accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000001140)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="400200001600000425bd7000fedbdf25fe8000000000000000000000000000bbfe80000000000000000000000000000d4e2200084e220000000020806b000000", @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="ff010000000000000000000000000001000004d332000000ff0200000000000000000000000000010800000000000000dd0c00000000000001000000000000005c00000000000000030000000000000008000000000000000800000000000000ff0300000000000000080000000000000800000000000000810000000000000001000000000000000000010002000000000000002dbd70000235000002000107080000000000000014000d0000000000000000000000000000000000"], 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r10, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7d2125c036ca4767930a12fb35eb4a871fef5d7eb727aebe5cee8b75f86ab5c2dd8cd6b0efc21da5fe3705ace3a90e78bcb97f2b24eb0922445f635d3"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) 2018/03/30 08:30:02 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0xe2, 0x8) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80800) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000000)="2400000020002553075f01650272fc0280000000001000220ee1000c0800170000000000", 0x24) 2018/03/30 08:30:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)=ANY=[@ANYBLOB="000020010000000002004e2200000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e24e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f40000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000580)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/30 08:30:02 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f00000005c0)="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", 0x437, 0x1000000010, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)) shutdown(r1, 0x1) close(r1) 2018/03/30 08:30:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0x1, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) recvfrom$inet(r2, &(0x7f0000000e80)=""/239, 0xef, 0xdc1d2f91849bd2e3, &(0x7f0000000f80)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000d40)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000c40)={0x94, r4, 0x4, 0x0, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaccc}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x16}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000b00)={0x0, 0x50, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000b40)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b80)=@assoc_id=r5, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x7c, 0x0, 0x1000, 0x8, 0x6ca, 0xffffffffffffe8c0, 0x3, 0x1, 0x4, 0x7, 0xcf, 0x2, 0x9, 0xf518, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x9, &(0x7f0000001000)=0x1) r6 = getuid() accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000e40)={r5, 0x400000000000}, 0x8) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)=@allocspi={0x240, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x8, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x6b, r3, r6}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x7f}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {0x3f, 0x7, 0x0, 0x1ff, 0x9, 0xffff, 0x100000000, 0x7f}, {0x5, 0x7, 0x9, 0x7}, {0xff, 0x1, 0x7}, 0x70bd2c, 0x0, 0x2, 0x0, 0x3, 0x22}, 0x3ba, 0x7}, [@tfcpad={0x8, 0x16, 0x8000}, @output_mark={0x8, 0x1d, 0x9}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}, @sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x11}, @in=@rand_addr=0x4ab29486, 0x4e21, 0x7, 0x4e23, 0x6, 0xa, 0xa0, 0x0, 0x84, r7, r8}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x8, 0xcdd, 0x1, 0x5c, 0x3, 0x8, 0x8, 0x3ff}, {0x800, 0x8, 0x81, 0x1}, {0x10000, 0x2, 0x100000000}, 0x70bd2d, 0x3502, 0x2, 0x1, 0x7, 0x8}}, @srcaddr={0x14, 0xd}]}, 0x240}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r9, @ANYBLOB="000226bd7000fddbdf250c00000028100100140003e3fd8000000000000000000007000000bb0800050002000000080004004e2000003c0002000800030006000000080005000001000008000300000000000800090001d2d1cc8daf1500020008000b0002000000080009000200000008000700ff0300000800060001010000c799186d4bed2a7f682adbe1ecf009e58939cbbb4fddf6290766cc6969d86878612bc3f61b85a4f60a2de0a8835f46ee4deda5d7"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000280)=@generic={0x4, 0x8, 0xbd1}) socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000980), &(0x7f0000000e00)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=@getneigh={0x14, 0x1e, 0x705}, 0x14}, 0x1}, 0x0) [ 196.008062] IPVS: Unknown mcast interface: teql0 [ 196.221049] IPVS: Unknown mcast interface: teql0 [ 321.088013] INFO: rcu_sched self-detected stall on CPU [ 321.093387] 1-...!: (1 GPs behind) idle=f8e/1/4611686018427387906 softirq=110170/110171 fqs=35 [ 321.102282] (t=125000 jiffies g=51206 c=51205 q=58) [ 321.107451] rcu_sched kthread starved for 124855 jiffies! g51206 c51205 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0 [ 321.118165] rcu_sched I24616 8 2 0x80000000 [ 321.123767] Call Trace: [ 321.126339] __schedule+0x8fb/0x1ec0 [ 321.130034] ? __sched_text_start+0x8/0x8 [ 321.134160] ? lock_acquire+0x1a1/0x580 [ 321.138110] ? free_object+0x150/0x230 [ 321.141976] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 321.147922] ? __debug_object_init+0x235/0x1040 [ 321.152570] ? debug_object_fixup+0x30/0x30 [ 321.156878] ? lock_downgrade+0x980/0x980 [ 321.161001] ? lock_release+0xa40/0xa40 [ 321.164954] schedule+0xf5/0x430 [ 321.168297] ? do_raw_spin_trylock+0x190/0x190 [ 321.172852] ? __schedule+0x1ec0/0x1ec0 [ 321.176801] ? force_qs_rnp+0x2d3/0x380 [ 321.180750] ? trace_hardirqs_on+0xd/0x10 [ 321.184871] ? prepare_to_swait+0x18f/0x4f0 [ 321.189166] ? __lockdep_init_map+0xe4/0x650 [ 321.193549] ? lockdep_init_map+0x9/0x10 [ 321.197586] ? init_timer_on_stack_key+0xb7/0xe0 [ 321.202320] schedule_timeout+0x118/0x230 [ 321.206442] ? usleep_range+0x190/0x190 [ 321.210393] ? __next_timer_interrupt+0x150/0x150 [ 321.215218] rcu_gp_kthread+0x9dd/0x18e0 [ 321.219252] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.224428] ? rcu_batches_completed_sched+0x10/0x10 [ 321.229505] ? trace_hardirqs_off+0x10/0x10 [ 321.233806] ? select_task_rq_fair+0x2181/0x2910 [ 321.238541] ? find_held_lock+0x35/0x1d0 [ 321.242578] ? finish_task_switch+0x1c1/0x7e0 [ 321.247046] ? lock_downgrade+0x980/0x980 [ 321.251169] ? lock_release+0xa40/0xa40 [ 321.255118] ? rcu_read_lock_sched_held+0x108/0x120 [ 321.260107] ? do_raw_spin_trylock+0x190/0x190 [ 321.264675] ? compat_start_thread+0x80/0x80 [ 321.269508] ? _raw_spin_unlock_irq+0x27/0x70 [ 321.273977] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.278967] ? trace_hardirqs_on+0xd/0x10 [ 321.283087] ? _raw_spin_unlock_irq+0x27/0x70 [ 321.287555] ? finish_task_switch+0x1c1/0x7e0 [ 321.292028] ? finish_task_switch+0x182/0x7e0 [ 321.296508] ? copy_overflow+0x20/0x20 [ 321.300381] ? __schedule+0x903/0x1ec0 [ 321.304249] ? trace_hardirqs_off+0x10/0x10 [ 321.308550] ? find_held_lock+0x35/0x1d0 [ 321.312592] ? find_held_lock+0x35/0x1d0 [ 321.316629] ? complete+0x62/0x80 [ 321.320065] ? __schedule+0x1ec0/0x1ec0 [ 321.324012] ? do_wait_intr_irq+0x3e0/0x3e0 [ 321.328309] ? __lockdep_init_map+0xe4/0x650 [ 321.332691] ? do_raw_spin_trylock+0x190/0x190 [ 321.337249] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.342238] ? trace_hardirqs_on+0xd/0x10 [ 321.346359] ? __kthread_parkme+0x176/0x240 [ 321.350661] kthread+0x33c/0x400 [ 321.354004] ? rcu_batches_completed_sched+0x10/0x10 [ 321.359084] ? kthread_stop+0x7a0/0x7a0 [ 321.363039] ret_from_fork+0x3a/0x50 [ 321.366748] NMI backtrace for cpu 1 [ 321.370348] CPU: 1 PID: 13028 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #286 [ 321.377678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.387003] Call Trace: [ 321.389564] [ 321.391687] dump_stack+0x194/0x24d [ 321.395291] ? arch_local_irq_restore+0x53/0x53 [ 321.399934] ? lock_release+0xa40/0xa40 [ 321.403882] ? nmi_cpu_backtrace+0x1be/0x210 [ 321.408264] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 321.412737] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 321.417204] nmi_cpu_backtrace+0x1d2/0x210 [ 321.421412] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 321.425884] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 321.431140] arch_trigger_cpumask_backtrace+0x14/0x20 [ 321.436310] rcu_dump_cpu_stacks+0x186/0x1de [ 321.440700] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 321.445524] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 321.451045] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.456210] ? select_idle_sibling+0x86d/0xda0 [ 321.460768] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.465930] ? enqueue_entity+0x34f/0x2030 [ 321.470138] ? rcu_read_unlock+0x70/0x70 [ 321.474179] ? lock_acquire+0x1d5/0x580 [ 321.478124] ? lock_acquire+0x1d5/0x580 [ 321.482072] ? notifier_call_chain+0x136/0x2c0 [ 321.486627] ? lock_downgrade+0x980/0x980 [ 321.490749] ? lock_release+0xa40/0xa40 [ 321.494712] ? lock_release+0xa40/0xa40 [ 321.498668] ? raise_softirq_irqoff+0x320/0x320 [ 321.503320] ? lock_acquire+0x1d5/0x580 [ 321.507269] ? lock_acquire+0x1d5/0x580 [ 321.511216] ? cpuacct_account_field+0x1e4/0x3b0 [ 321.515944] ? lock_downgrade+0x980/0x980 [ 321.520083] ? __acct_update_integrals+0x339/0x4d0 [ 321.524987] ? taskstats_exit+0xfc0/0xfc0 [ 321.529113] ? lock_downgrade+0x980/0x980 [ 321.533235] ? lock_release+0xa40/0xa40 [ 321.537207] rcu_check_callbacks+0x238/0xd20 [ 321.541592] ? rcu_cpu_stall_reset+0x260/0x260 [ 321.546149] ? trace_hardirqs_off+0xd/0x10 [ 321.550357] ? raise_softirq+0x325/0x490 [ 321.554392] ? raise_softirq_irqoff+0x320/0x320 [ 321.559047] ? read_boot_clock64+0x70/0x70 [ 321.563256] ? lock_downgrade+0x980/0x980 [ 321.567377] ? hrtimer_run_queues+0x5e/0x380 [ 321.571761] ? run_local_timers+0x14c/0x1b0 [ 321.576055] ? timer_clear_idle+0x50/0x50 [ 321.580175] ? account_process_tick+0xd4/0x3e0 [ 321.584731] ? thread_group_cputime+0xef0/0xef0 [ 321.589380] ? get_monotonic_coarse64+0x470/0x470 [ 321.594204] update_process_times+0x30/0x60 [ 321.598503] tick_sched_handle+0x85/0x160 [ 321.602624] tick_sched_timer+0x42/0x120 [ 321.606658] __hrtimer_run_queues+0x39c/0xec0 [ 321.611130] ? tick_sched_do_timer+0xe0/0xe0 [ 321.615514] ? hrtimer_fixup_init+0x70/0x70 [ 321.619814] ? pvclock_read_flags+0x160/0x160 [ 321.624284] ? lock_acquire+0x1d5/0x580 [ 321.628234] ? ktime_get+0x26f/0x3a0 [ 321.631921] ? kvm_clock_get_cycles+0x25/0x30 [ 321.636390] ? ktime_get_update_offsets_now+0x34a/0x520 [ 321.641729] ? do_timer+0x50/0x50 [ 321.645156] ? native_apic_msr_write+0x5c/0x80 [ 321.649710] ? rcu_idle_enter+0x530/0x530 [ 321.653830] ? lapic_next_event+0x54/0x80 [ 321.657952] ? clockevents_program_event+0x108/0x2e0 [ 321.663032] hrtimer_interrupt+0x2a5/0x6f0 [ 321.667250] smp_apic_timer_interrupt+0x14a/0x700 [ 321.672067] ? smp_call_function_single_interrupt+0x640/0x640 [ 321.677923] ? _raw_spin_lock+0x32/0x40 [ 321.681869] ? _raw_spin_unlock+0x22/0x30 [ 321.685996] ? handle_edge_irq+0x2b4/0x7c0 [ 321.690205] ? task_prio+0x50/0x50 [ 321.693723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.698543] apic_timer_interrupt+0xf/0x20 [ 321.702749] [ 321.704960] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 321.711249] RSP: 0018:ffff8801d26121d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 321.718929] RAX: 0000000000000001 RBX: ffff8801b2027380 RCX: dffffc0000000000 [ 321.726173] RDX: 0000000000000004 RSI: ffff8801d26122a0 RDI: ffff8801b2027380 [ 321.733416] RBP: ffff8801d2612548 R08: ffffffff85142d51 R09: 0000000000000000 [ 321.740665] R10: ffff8801d2612468 R11: ffff8801b2027398 R12: ffffed003a4c2454 [ 321.747909] R13: ffff8801d2612520 R14: 1ffff1003a4c2440 R15: 0000000000000003 [ 321.755160] ? sch_direct_xmit+0x361/0x1140 [ 321.759486] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 321.765190] ? skb_network_protocol+0xef/0x4b0 [ 321.769752] ? netif_skb_features+0x5ff/0x9b0 [ 321.774222] ? __skb_gso_segment+0x810/0x810 [ 321.778607] ? lock_acquire+0x1d5/0x580 [ 321.782553] ? lock_acquire+0x1d5/0x580 [ 321.786500] ? sch_direct_xmit+0x361/0x1140 [ 321.790793] ? validate_xmit_skb+0x512/0xb00 [ 321.795177] ? lock_release+0xa40/0xa40 [ 321.799123] ? netif_skb_features+0x9b0/0x9b0 [ 321.803592] ? pfifo_fast_dequeue+0x39a/0xb00 [ 321.808060] ? trace_hardirqs_on+0xd/0x10 [ 321.812181] ? __local_bh_enable_ip+0x121/0x230 [ 321.816827] do_raw_spin_lock+0x185/0x220 [ 321.820950] _raw_spin_lock+0x32/0x40 [ 321.824723] ? sch_direct_xmit+0x361/0x1140 [ 321.829020] sch_direct_xmit+0x361/0x1140 [ 321.833163] ? pfifo_fast_peek+0x1c0/0x1c0 [ 321.837373] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 321.842908] ? lock_acquire+0x1d5/0x580 [ 321.846856] ? lock_acquire+0x1d5/0x580 [ 321.850812] ? pfifo_fast_enqueue+0x34f/0x620 [ 321.855285] __qdisc_run+0x57d/0x18e0 [ 321.859065] ? sch_direct_xmit+0x1140/0x1140 [ 321.863450] ? _raw_spin_unlock+0x22/0x30 [ 321.867573] ? pfifo_fast_enqueue+0x3aa/0x620 [ 321.872040] ? lock_release+0xa40/0xa40 [ 321.875993] ? pfifo_fast_dequeue+0xb00/0xb00 [ 321.880467] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.885632] ? netdev_pick_tx+0x17f/0x2c0 [ 321.889754] __dev_queue_xmit+0xb8b/0x2fc0 [ 321.893968] ? netdev_pick_tx+0x2c0/0x2c0 [ 321.898091] ? set_pfnblock_flags_mask+0x4e0/0x550 [ 321.902993] ? lock_release+0xa40/0xa40 [ 321.906948] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.912114] ? lock_acquire+0x1d5/0x580 [ 321.916060] ? ebt_do_table+0x17b3/0x1f40 [ 321.920181] ? lock_downgrade+0x980/0x980 [ 321.924301] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 321.929467] ? lock_release+0xa40/0xa40 [ 321.933424] ? ebt_do_table+0x17b3/0x1f40 [ 321.937546] ? trace_hardirqs_on+0xd/0x10 [ 321.941676] ? __local_bh_enable_ip+0x121/0x230 [ 321.946321] ? _raw_read_unlock_bh+0x30/0x40 [ 321.950701] ? br_nf_post_routing+0x494/0x1570 [ 321.955259] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 321.960081] ? ebt_unregister_table+0x80/0x80 [ 321.964547] ? trace_hardirqs_on+0xd/0x10 [ 321.968666] ? __local_bh_enable_ip+0x121/0x230 [ 321.973307] ? _raw_read_unlock_bh+0x30/0x40 [ 321.977690] ? lock_acquire+0x1d5/0x580 [ 321.981635] ? lock_acquire+0x1d5/0x580 [ 321.985583] ? br_forward_finish+0x392/0x530 [ 321.989972] ? lock_downgrade+0x980/0x980 [ 321.994099] dev_queue_xmit+0x17/0x20 [ 321.997874] ? dev_queue_xmit+0x17/0x20 [ 322.001822] br_dev_queue_push_xmit+0x196/0x5a0 [ 322.006466] ? nf_hook_slow+0xd3/0x1a0 [ 322.010332] br_forward_finish+0xc8/0x530 [ 322.014454] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 322.019275] ? ebt_in_hook+0x65/0x80 [ 322.022966] ? br_fdb_offloaded_set+0x90/0x90 [ 322.027447] ? nf_hook_slow+0xd3/0x1a0 [ 322.031313] __br_forward+0x533/0xc80 [ 322.035102] ? br_forward_finish+0x530/0x530 [ 322.039498] ? br_allowed_ingress+0x13c/0x16a0 [ 322.044061] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 322.048878] ? br_multicast_count+0x7e/0x90 [ 322.053172] br_flood+0x665/0x770 [ 322.056603] ? br_forward+0x2f0/0x2f0 [ 322.060379] ? lock_release+0xa40/0xa40 [ 322.064325] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.069500] br_dev_xmit+0xa68/0x1550 [ 322.073282] ? br_poll_controller+0x10/0x10 [ 322.077582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.082748] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.087926] dev_hard_start_xmit+0x24e/0xac0 [ 322.092325] ? validate_xmit_skb_list+0x120/0x120 [ 322.097575] ? netif_skb_features+0x5ff/0x9b0 [ 322.102047] ? netdev_cmd_to_name+0x60/0x60 [ 322.106341] ? __skb_gso_segment+0x810/0x810 [ 322.110726] ? validate_xmit_xfrm+0xb8/0xd90 [ 322.115109] ? lock_acquire+0x1d5/0x580 [ 322.119060] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 322.123446] ? validate_xmit_skb+0x512/0xb00 [ 322.127831] ? netif_skb_features+0x9b0/0x9b0 [ 322.132305] ? depot_save_stack+0x2ca/0x460 [ 322.136599] ? lock_downgrade+0x980/0x980 [ 322.140719] ? netdev_pick_tx+0x17f/0x2c0 [ 322.144839] __dev_queue_xmit+0x26bf/0x2fc0 [ 322.149134] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.154313] ? netdev_pick_tx+0x2c0/0x2c0 [ 322.158439] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.163603] ? __is_insn_slot_addr+0x1fc/0x330 [ 322.168160] ? lock_downgrade+0x980/0x980 [ 322.172282] ? lock_release+0xa40/0xa40 [ 322.176232] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 322.180972] ? lock_acquire+0x1d5/0x580 [ 322.184930] ? lock_acquire+0x1d5/0x580 [ 322.188881] ? enqueue_to_backlog+0x4d9/0xe30 [ 322.193351] ? lock_downgrade+0x980/0x980 [ 322.197474] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 322.202303] ? raise_softirq+0x490/0x490 [ 322.206339] ? do_raw_spin_trylock+0x190/0x190 [ 322.210898] ? pvclock_read_flags+0x160/0x160 [ 322.215367] ? lock_release+0xa40/0xa40 [ 322.219318] ? trace_hardirqs_on+0xd/0x10 [ 322.223437] ? enqueue_to_backlog+0x2c4/0xe30 [ 322.227906] ? ktime_get_with_offset+0x2c1/0x420 [ 322.232647] ? net_tx_action+0xd60/0xd60 [ 322.236680] ? trace_hardirqs_on+0xd/0x10 [ 322.240802] ? lock_acquire+0x1d5/0x580 [ 322.244750] ? ip_finish_output+0x864/0xd60 [ 322.249043] ? lock_downgrade+0x980/0x980 [ 322.253165] ? lock_release+0xa40/0xa40 [ 322.257110] ? ip_local_out+0x95/0x160 [ 322.260985] ? do_xdp_generic+0x1420/0x1420 [ 322.265303] ? erspan_xmit+0x779/0x22a0 [ 322.269263] ? sch_direct_xmit+0x40d/0x1140 [ 322.273558] ? __qdisc_run+0x57d/0x18e0 [ 322.277503] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 322.281883] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 322.286697] ? br_forward_finish+0xc8/0x530 [ 322.290989] ? __br_forward+0x533/0xc80 [ 322.294943] dev_queue_xmit+0x17/0x20 [ 322.298731] ? dev_queue_xmit+0x17/0x20 [ 322.302679] ip_finish_output2+0xf4d/0x1550 [ 322.306974] ? sctp_outq_flush+0xabb/0x4060 [ 322.311279] ? sctp_outq_uncork+0x5a/0x70 [ 322.315403] ? dst_output+0x140/0x140 [ 322.319184] ? ipv4_mtu+0x411/0x580 [ 322.322800] ? do_add_counters+0x550/0x550 [ 322.327010] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 322.331133] ? iptable_nat_ipv4_fn+0x40/0x40 [ 322.335519] ip_finish_output+0x864/0xd60 [ 322.339638] ? ip_finish_output+0x864/0xd60 [ 322.343936] ? ip_fragment.constprop.47+0x200/0x200 [ 322.348924] ? iptable_mangle_hook+0xaf/0x4a0 [ 322.353394] ? netif_rx_ni+0x3c0/0x3c0 [ 322.357265] ? iptable_nat_ipv4_out+0x2c/0x40 [ 322.361733] ? nf_hook_slow+0xd3/0x1a0 [ 322.365596] ip_mc_output+0x271/0x1350 [ 322.369462] ? ip_queue_xmit+0x1920/0x1920 [ 322.373670] ? lock_downgrade+0x980/0x980 [ 322.377797] ? iptable_security_hook+0x65/0x80 [ 322.382354] ? nf_hook_slow+0xd3/0x1a0 [ 322.386218] ? ip_idents_reserve+0x1e6/0x2a0 [ 322.390608] ? pskb_expand_head+0x657/0x1210 [ 322.394993] ? __ip_local_out+0x52c/0xa30 [ 322.399117] ? ip_copy_addrs+0xe0/0xe0 [ 322.402980] ? skb_copy_ubufs+0x1910/0x1910 [ 322.407279] ? ip_fragment.constprop.47+0x200/0x200 [ 322.412269] ? __ip_select_ident+0x168/0x270 [ 322.416649] ? ip_idents_reserve+0x2a0/0x2a0 [ 322.421050] ip_local_out+0x95/0x160 [ 322.424742] iptunnel_xmit+0x556/0x810 [ 322.428610] ip_tunnel_xmit+0x177b/0x3550 [ 322.432735] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 322.437296] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 322.441849] ? lock_downgrade+0x980/0x980 [ 322.445976] ? pvclock_read_flags+0x160/0x160 [ 322.450453] ? kvm_clock_get_cycles+0x25/0x30 [ 322.454939] ? ktime_get+0x3a0/0x3a0 [ 322.458630] __gre_xmit+0x546/0x8b0 [ 322.462239] erspan_xmit+0x779/0x22a0 [ 322.466022] ? gretap_fb_dev_create+0x250/0x250 [ 322.470689] dev_hard_start_xmit+0x24e/0xac0 [ 322.475078] ? validate_xmit_skb_list+0x120/0x120 [ 322.479901] ? __skb_gso_segment+0x810/0x810 [ 322.484283] ? lock_acquire+0x1d5/0x580 [ 322.488231] ? lock_acquire+0x1d5/0x580 [ 322.492191] ? sch_direct_xmit+0x361/0x1140 [ 322.496488] ? validate_xmit_skb+0x512/0xb00 [ 322.500872] ? lock_release+0xa40/0xa40 [ 322.504821] ? netif_skb_features+0x9b0/0x9b0 [ 322.509290] ? pfifo_fast_dequeue+0x39a/0xb00 [ 322.513758] ? trace_hardirqs_on+0xd/0x10 [ 322.517887] ? __local_bh_enable_ip+0x121/0x230 [ 322.522534] sch_direct_xmit+0x40d/0x1140 [ 322.526659] ? pfifo_fast_peek+0x1c0/0x1c0 [ 322.530870] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 322.536384] ? lock_acquire+0x1d5/0x580 [ 322.540329] ? lock_acquire+0x1d5/0x580 [ 322.544284] ? pfifo_fast_enqueue+0x34f/0x620 [ 322.548758] __qdisc_run+0x57d/0x18e0 [ 322.552538] ? sch_direct_xmit+0x1140/0x1140 [ 322.556926] ? _raw_spin_unlock+0x22/0x30 [ 322.561048] ? pfifo_fast_enqueue+0x3aa/0x620 [ 322.565530] ? lock_release+0xa40/0xa40 [ 322.569482] ? pfifo_fast_dequeue+0xb00/0xb00 [ 322.573955] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.579118] ? netdev_pick_tx+0x17f/0x2c0 [ 322.583243] __dev_queue_xmit+0xb8b/0x2fc0 [ 322.587459] ? netdev_pick_tx+0x2c0/0x2c0 [ 322.591592] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.596757] ? lock_acquire+0x1d5/0x580 [ 322.600708] ? ebt_do_table+0x17b3/0x1f40 [ 322.604828] ? lock_downgrade+0x980/0x980 [ 322.608951] ? lock_release+0xa40/0xa40 [ 322.612904] ? ebt_do_table+0x17b3/0x1f40 [ 322.617038] ? trace_hardirqs_on+0xd/0x10 [ 322.621161] ? __local_bh_enable_ip+0x121/0x230 [ 322.625803] ? _raw_read_unlock_bh+0x30/0x40 [ 322.630185] ? br_nf_post_routing+0x494/0x1570 [ 322.634745] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 322.639567] ? ebt_unregister_table+0x80/0x80 [ 322.644036] ? trace_hardirqs_on+0xd/0x10 [ 322.648158] ? __local_bh_enable_ip+0x121/0x230 [ 322.652802] ? _raw_read_unlock_bh+0x30/0x40 [ 322.657188] ? lock_acquire+0x1d5/0x580 [ 322.661227] ? lock_acquire+0x1d5/0x580 [ 322.665178] ? br_forward_finish+0x392/0x530 [ 322.669562] ? lock_downgrade+0x980/0x980 [ 322.673695] dev_queue_xmit+0x17/0x20 [ 322.677468] ? dev_queue_xmit+0x17/0x20 [ 322.681417] br_dev_queue_push_xmit+0x196/0x5a0 [ 322.686060] ? nf_hook_slow+0xd3/0x1a0 [ 322.689928] br_forward_finish+0xc8/0x530 [ 322.694052] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 322.698869] ? ebt_in_hook+0x65/0x80 [ 322.702558] ? br_fdb_offloaded_set+0x90/0x90 [ 322.707029] ? nf_hook_slow+0xd3/0x1a0 [ 322.710896] __br_forward+0x533/0xc80 [ 322.714677] ? br_forward_finish+0x530/0x530 [ 322.719061] ? br_allowed_ingress+0x13c/0x16a0 [ 322.723625] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 322.728444] ? br_multicast_count+0x7e/0x90 [ 322.732743] br_flood+0x665/0x770 [ 322.736175] ? br_forward+0x2f0/0x2f0 [ 322.739951] ? lock_release+0xa40/0xa40 [ 322.743926] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.749128] br_dev_xmit+0xa68/0x1550 [ 322.752910] ? br_poll_controller+0x10/0x10 [ 322.757218] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.762378] ? lock_acquire+0x1d5/0x580 [ 322.766332] ? __is_insn_slot_addr+0x1fc/0x330 [ 322.770887] ? lock_downgrade+0x980/0x980 [ 322.775018] ? fib_table_lookup+0xa04/0x1ba0 [ 322.779408] dev_hard_start_xmit+0x24e/0xac0 [ 322.783797] ? validate_xmit_skb_list+0x120/0x120 [ 322.788615] ? netif_skb_features+0x5ff/0x9b0 [ 322.793086] ? netdev_cmd_to_name+0x60/0x60 [ 322.797386] ? __skb_gso_segment+0x810/0x810 [ 322.801768] ? validate_xmit_xfrm+0xb8/0xd90 [ 322.806160] ? lock_acquire+0x1d5/0x580 [ 322.810114] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 322.814497] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 322.819660] ? __debug_object_init+0x235/0x1040 [ 322.824303] ? validate_xmit_skb+0x512/0xb00 [ 322.828697] ? netif_skb_features+0x9b0/0x9b0 [ 322.833166] ? do_raw_spin_trylock+0x190/0x190 [ 322.837722] ? netdev_pick_tx+0x17f/0x2c0 [ 322.841845] __dev_queue_xmit+0x26bf/0x2fc0 [ 322.846148] ? lock_downgrade+0x980/0x980 [ 322.850276] ? netdev_pick_tx+0x2c0/0x2c0 [ 322.854408] ? arp_constructor+0x37a/0xc10 [ 322.858621] ? lock_downgrade+0x980/0x980 [ 322.862750] ? lock_release+0xa40/0xa40 [ 322.866706] ? refcount_inc_not_zero+0xfe/0x180 [ 322.871352] ? lock_acquire+0x1d5/0x580 [ 322.875298] ? lock_acquire+0x1d5/0x580 [ 322.879246] ? __neigh_create+0x165e/0x1d90 [ 322.883540] ? lock_downgrade+0x980/0x980 [ 322.887662] ? lock_release+0xa40/0xa40 [ 322.891611] ? arp_mc_map+0xa60/0xa60 [ 322.895385] ? do_raw_write_trylock+0x190/0x190 [ 322.900028] ? __neigh_create+0x165e/0x1d90 [ 322.904323] ? trace_hardirqs_on+0xd/0x10 [ 322.908447] ? __local_bh_enable_ip+0x121/0x230 [ 322.913104] ? _raw_write_unlock_bh+0x30/0x40 [ 322.917571] ? __neigh_create+0xc0d/0x1d90 [ 322.921786] ? trace_hardirqs_on+0xd/0x10 [ 322.925915] ? lock_acquire+0x1d5/0x580 [ 322.929863] ? ip_finish_output2+0x91a/0x1550 [ 322.934331] ? lock_downgrade+0x980/0x980 [ 322.938456] ? lock_release+0xa40/0xa40 [ 322.942403] ? do_raw_write_trylock+0x190/0x190 [ 322.947048] ? memcpy+0x45/0x50 [ 322.950307] dev_queue_xmit+0x17/0x20 [ 322.954079] ? dev_queue_xmit+0x17/0x20 [ 322.958028] neigh_resolve_output+0x5e2/0xa00 [ 322.962495] ? ether_setup+0x2d0/0x2d0 [ 322.966361] ? __neigh_event_send+0x1040/0x1040 [ 322.971005] ? refcount_add+0x24/0x60 [ 322.974782] ? ip_finish_output2+0x2aa/0x1550 [ 322.979255] ip_finish_output2+0x91a/0x1550 [ 322.983550] ? ipt_do_table+0xe43/0x19b0 [ 322.987587] ? dst_output+0x140/0x140 [ 322.991372] ? ipv4_mtu+0x411/0x580 [ 322.994980] ? do_add_counters+0x550/0x550 [ 322.999191] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 323.003313] ? iptable_nat_ipv4_fn+0x40/0x40 [ 323.007702] ip_finish_output+0x864/0xd60 [ 323.011822] ? ip_finish_output+0x864/0xd60 [ 323.016120] ? ip_fragment.constprop.47+0x200/0x200 [ 323.021107] ? iptable_mangle_hook+0xaf/0x4a0 [ 323.025573] ? netif_rx_ni+0x3c0/0x3c0 [ 323.029433] ? iptable_nat_ipv4_out+0x2c/0x40 [ 323.033905] ? nf_hook_slow+0xd3/0x1a0 [ 323.037770] ip_mc_output+0x271/0x1350 [ 323.041632] ? ip_queue_xmit+0x1920/0x1920 [ 323.045838] ? lock_downgrade+0x980/0x980 [ 323.049968] ? iptable_security_hook+0x65/0x80 [ 323.054524] ? nf_hook_slow+0xd3/0x1a0 [ 323.058389] ? __ip_local_out+0x52c/0xa30 [ 323.062512] ? ip_copy_addrs+0xe0/0xe0 [ 323.066384] ? alloc_skb_with_frags+0x750/0x750 [ 323.071025] ? kasan_unpoison_shadow+0x35/0x50 [ 323.075584] ? ip_fragment.constprop.47+0x200/0x200 [ 323.080573] ? crc32c_pcl_intel_update+0xd5/0x210 [ 323.085391] ip_local_out+0x95/0x160 [ 323.089080] ip_queue_xmit+0x8c0/0x1920 [ 323.093045] ? ip_build_and_send_pkt+0xc80/0xc80 [ 323.097774] ? sctp_csum_update+0x23/0x30 [ 323.101895] ? sctp_csum_combine+0x30/0x30 [ 323.106103] ? __skb_checksum+0x4a9/0x7e0 [ 323.110234] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 323.115399] sctp_v4_xmit+0x108/0x140 [ 323.119177] sctp_packet_transmit+0x22a5/0x37c0 [ 323.123830] ? sctp_packet_config+0xc80/0xc80 [ 323.128299] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 323.133464] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 323.138631] ? lock_acquire+0x1d5/0x580 [ 323.142580] ? lock_downgrade+0x980/0x980 [ 323.146703] ? lock_release+0xa40/0xa40 [ 323.150650] ? __build_flow_key.constprop.52+0x630/0x630 [ 323.156078] ? rt_cpu_seq_next+0x160/0x160 [ 323.160298] ? lock_release+0xa40/0xa40 [ 323.164253] ? dst_release+0x3a/0x90 [ 323.167944] ? __sctp_packet_append_chunk+0x155/0xe90 [ 323.173109] ? sctp_csum_update+0x30/0x30 [ 323.177229] ? sctp_packet_append_chunk+0xc70/0xc70 [ 323.182219] ? sctp_packet_init+0x25d/0x450 [ 323.186516] ? sctp_csum_combine+0x30/0x30 [ 323.190724] ? sctp_packet_release_owner+0x40/0x40 [ 323.195633] sctp_outq_flush+0xabb/0x4060 [ 323.199756] ? lock_acquire+0x1d5/0x580 [ 323.203725] ? sctp_check_transmitted+0x1da0/0x1da0 [ 323.208718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 323.213879] ? lock_acquire+0x1d5/0x580 [ 323.217827] ? is_bpf_text_address+0x7b/0x120 [ 323.222298] ? lock_downgrade+0x980/0x980 [ 323.226421] ? lock_release+0xa40/0xa40 [ 323.230371] ? __free_insn_slot+0x5c0/0x5c0 [ 323.234667] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 323.239485] ? rcutorture_record_progress+0x10/0x10 [ 323.244480] ? is_bpf_text_address+0xa4/0x120 [ 323.248949] ? kernel_text_address+0x102/0x140 [ 323.253504] ? __kernel_text_address+0xd/0x40 [ 323.257972] ? unwind_get_return_address+0x61/0xa0 [ 323.262878] ? __save_stack_trace+0x7e/0xd0 [ 323.267180] ? save_stack+0xa3/0xd0 [ 323.270781] ? save_stack+0x43/0xd0 [ 323.274379] ? __kasan_slab_free+0x11a/0x170 [ 323.278759] ? kasan_slab_free+0xe/0x10 [ 323.282708] ? lock_acquire+0x1d5/0x580 [ 323.286657] ? debug_object_activate+0x307/0x730 [ 323.291385] ? lock_downgrade+0x980/0x980 [ 323.295505] ? lock_timer_base+0xaf/0x280 [ 323.299628] ? lock_release+0xa40/0xa40 [ 323.303577] ? lock_release+0xa40/0xa40 [ 323.307527] ? do_raw_spin_trylock+0x190/0x190 [ 323.312085] ? __kmalloc+0x2ef/0x760 [ 323.315793] ? add_timer+0x5a0/0x1450 [ 323.319567] ? lock_downgrade+0x980/0x980 [ 323.323690] ? trace_hardirqs_off+0xd/0x10 [ 323.327899] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 323.332976] ? debug_object_activate+0x307/0x730 [ 323.337705] ? calc_wheel_index+0x13d/0x200 [ 323.342003] ? do_raw_spin_trylock+0x190/0x190 [ 323.346578] ? calc_wheel_index+0x200/0x200 [ 323.350875] ? trace_hardirqs_on+0xd/0x10 [ 323.354997] ? trace_hardirqs_on+0xd/0x10 [ 323.359123] ? add_timer+0x5a5/0x1450 [ 323.362903] ? mod_timer+0x13c0/0x13c0 [ 323.366765] ? sctp_init_cause+0x170/0x170 [ 323.370974] ? lock_release+0xa40/0xa40 [ 323.374927] ? lock_acquire+0x1d5/0x580 [ 323.378873] ? is_bpf_text_address+0x7b/0x120 [ 323.383342] ? lock_unpin_lock+0x370/0x3f0 [ 323.387553] ? sctp_outq_tail+0x7b8/0xb40 [ 323.391672] ? lock_release+0xa40/0xa40 [ 323.395619] ? sctp_outq_free+0x20/0x20 [ 323.399572] ? sctp_endpoint_new+0xee0/0xee0 [ 323.403964] sctp_outq_uncork+0x5a/0x70 [ 323.407916] sctp_do_sm+0x4e0/0x7040 [ 323.411606] ? __save_stack_trace+0x7e/0xd0 [ 323.415906] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 323.421936] ? save_stack+0xa3/0xd0 [ 323.425538] ? save_stack+0x43/0xd0 [ 323.429135] ? kasan_kmalloc+0xad/0xe0 [ 323.432995] ? kmem_cache_alloc_trace+0x136/0x740 [ 323.437824] ? sctp_stream_init_ext+0x50/0xf0 [ 323.442297] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 323.447113] ? sctp_sendmsg+0xc50/0x1ad0 [ 323.451147] ? inet_sendmsg+0x11f/0x5e0 [ 323.455094] ? sock_sendmsg+0xca/0x110 [ 323.458954] ? ___sys_sendmsg+0x767/0x8b0 [ 323.463072] ? __sys_sendmsg+0xe5/0x210 [ 323.467020] ? SyS_sendmsg+0x2d/0x50 [ 323.470706] ? do_syscall_64+0x281/0x940 [ 323.474739] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.480077] ? sctp_hash_cmp+0x220/0x220 [ 323.484121] ? lock_acquire+0x1d5/0x580 [ 323.488073] ? fs_reclaim_acquire+0x20/0x20 [ 323.492371] ? lock_downgrade+0x980/0x980 [ 323.496491] ? lock_release+0xa40/0xa40 [ 323.500439] ? lock_release+0xa40/0xa40 [ 323.504390] ? check_same_owner+0x320/0x320 [ 323.508688] ? rcu_note_context_switch+0x710/0x710 [ 323.513594] ? kasan_unpoison_shadow+0x35/0x50 [ 323.518157] ? refcount_inc_not_zero+0xfe/0x180 [ 323.522807] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 323.527451] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 323.532097] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 323.536920] ? sctp_connect+0xf0/0xf0 [ 323.540696] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 323.546386] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 323.551115] ? lock_sock_nested+0xa3/0x110 [ 323.555321] ? lock_acquire+0x1d5/0x580 [ 323.559274] ? sctp_transport_lookup_process+0x180/0x180 [ 323.564697] ? check_same_owner+0x320/0x320 [ 323.568991] ? do_raw_spin_trylock+0x190/0x190 [ 323.573550] ? lock_sock_nested+0x91/0x110 [ 323.577757] ? trace_hardirqs_on+0xd/0x10 [ 323.581878] ? __local_bh_enable_ip+0x121/0x230 [ 323.586521] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 323.591599] sctp_sendmsg+0xc50/0x1ad0 [ 323.595457] ? lock_acquire+0x1d5/0x580 [ 323.599407] ? sctp_id2assoc+0x390/0x390 [ 323.603443] ? _raw_spin_unlock_bh+0x30/0x40 [ 323.607833] ? __release_sock+0x360/0x360 [ 323.611950] ? lock_sock_nested+0x91/0x110 [ 323.616167] inet_sendmsg+0x11f/0x5e0 [ 323.619942] ? copy_msghdr_from_user+0x3a6/0x590 [ 323.624674] ? inet_create+0xf50/0xf50 [ 323.628534] ? SYSC_sendto+0x5c0/0x5c0 [ 323.632396] ? security_socket_sendmsg+0x89/0xb0 [ 323.637123] ? inet_create+0xf50/0xf50 [ 323.640986] sock_sendmsg+0xca/0x110 [ 323.644674] ___sys_sendmsg+0x767/0x8b0 [ 323.648625] ? copy_msghdr_from_user+0x590/0x590 [ 323.653352] ? __fget+0x36b/0x5b0 [ 323.656781] ? __schedule+0x903/0x1ec0 [ 323.660645] ? __sched_text_start+0x8/0x8 [ 323.664763] ? __fget_light+0x2b2/0x3c0 [ 323.668714] ? __fget_light+0x2b2/0x3c0 [ 323.672664] ? fget_raw+0x20/0x20 [ 323.676093] ? iput+0x540/0xaf0 [ 323.679351] ? __fget_light+0x2b2/0x3c0 [ 323.683298] ? fget_raw+0x20/0x20 [ 323.686724] ? __fdget+0x18/0x20 [ 323.690071] __sys_sendmsg+0xe5/0x210 [ 323.693847] ? __sys_sendmsg+0xe5/0x210 [ 323.697795] ? SyS_shutdown+0x290/0x290 [ 323.701740] ? __fdget+0x18/0x20 [ 323.705089] ? SyS_futex+0x269/0x390 [ 323.708774] ? SyS_setsockopt+0x215/0x360 [ 323.712904] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 323.718433] SyS_sendmsg+0x2d/0x50 [ 323.721948] ? __sys_sendmsg+0x210/0x210 [ 323.725982] do_syscall_64+0x281/0x940 [ 323.729840] ? __do_page_fault+0xc90/0xc90 [ 323.734046] ? _raw_spin_unlock_irq+0x27/0x70 [ 323.738516] ? finish_task_switch+0x1c1/0x7e0 [ 323.742985] ? syscall_return_slowpath+0x550/0x550 [ 323.747891] ? syscall_return_slowpath+0x2ac/0x550 [ 323.752792] ? prepare_exit_to_usermode+0x350/0x350 [ 323.757781] ? prepare_exit_to_usermode+0x227/0x350 [ 323.762771] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 323.767415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.772238] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.777405] RIP: 0033:0x4548b9 [ 323.780569] RSP: 002b:00007ff72a49fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 323.788254] RAX: ffffffffffffffda RBX: 00007ff72a4a06d4 RCX: 00000000004548b9 [ 323.795496] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000016 [ 323.802740] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 323.809982] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 323.817223] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000001