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", 0x1000}, {&(0x7f00000020c0)="6bf65106be500651211b8b7f6396b7af72af35b2a5c1008327476a891266417106442a0187fb1cf27ba157bbed4d2d3cfbedd7c1f3e0012aaa54c5947cccda854c40188078040909324e3919d2b1c8ecf6d5870dde890f5d283fcecee0c6855cdd0e85edd7f3329c79842ff4aee91cc9", 0x70}], 0x2}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001240)={r0, &(0x7f00000011c0)="58f8ed8a7326f3c102f705c3526cacbc75f4ff5cf61fb4ffcf1c4388592e8e477f930a2e995d45a8f922966f7308a06214f703b14ff7ef378dd5d21fc3bf6fbc6f32797c8056f9ea314befa3e6ba89ab9e8340681330b1c3", &(0x7f0000002500)=""/4096}, 0x18) connect$inet6(r0, &(0x7f0000002240)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000010c0)={0x0, 0x2, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000001100)={0x9, 0x8, 0x7fffffff, 0x7, 0x4, r2}, 0x2c) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001140)=""/29, &(0x7f0000001180)=0x1d) 2018/04/13 13:21:43 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x200, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x34, 0x2, r0}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000180), &(0x7f00000000c0)="03522129d98b277159b8614d75151fb3707bfa62f4e70ed60c4fdeb6c090578160de696c7cd0a66fa1d3a16dab67bc78190f695fa0c076b4afaf72b48989e9932ea34179b7a1acbe6bf93de9495926f52dc9d3a98b662e90360e7e9e99836581ec4801", 0x2}, 0x15) 2018/04/13 13:21:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a000000fdff00000003000400000000000800010008545400"], 0x20}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x429}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x10001}, 0x8) 2018/04/13 13:21:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000026ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="130000001d001305ff4f33b0479b1d97bc0b5ed2ac70ffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ac140000"], 0x24}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x10001, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0x2c, r2, r3}, {0x92, 0x0, 0x5, 0x5, 0x25, 0x5, 0x2, 0x2}, {0x9, 0x80000000, 0x20, 0x2}, 0x7f, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3507, 0x3, 0x3, 0x2, 0xffff, 0xff, 0xfffffffffffffffc}}, 0xe8) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0xdf, 0x4) 2018/04/13 13:21:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x8, 0x80fd}, &(0x7f00000003c0)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffffd6) 2018/04/13 13:21:43 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x8}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:43 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@ipx, 0xfffffffffffffe77, &(0x7f0000002540), 0x0, &(0x7f0000002600)=""/95, 0x5f}, 0x0) socket$netlink(0x10, 0x3, 0x5) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x4) 2018/04/13 13:21:43 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x100004) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080)=0xfffffffffffffffe, 0xdf) 2018/04/13 13:21:43 executing program 3: r0 = socket(0x18, 0x0, 0x1) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000180)="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", 0xfb}, {&(0x7f00000002c0)="2d25ee518cb2f6b50785ca7031cf53a3f6a80aa44bd7f1d4850cdccb3a85d06ef9d017796a48cfa9c0e49e931287d33b1253b4218c3f0a9a4762295c99149f7e29627c02869f0d6b616be7e500bcd6b91fad202b9001c62d5c859148ec51fbf4b5c9286058bfd8fe00057729cb5f32c855e84e67ac2e21ef3ed5f000c92c19559256e4d11a886c37700d85abe6f8db2baee3f3cd05fc2fc1b2454ff52a12b22f", 0xa0}, {}, {&(0x7f0000000380)="f31ff687952f80fb8a8ff72b2237a38c4583d85912da9158bd103e4157f946131435b2922fbac11fad2576297071117018a825a10eb76adaa8f78193b8a6d438d9b39a021b6d5805bab7742a8de9a32ede793f63f6f71a7cfeb5237df458466521d48e4dc5b5ab70dc73d86373ce9399b9492a10c570e46a30a7830253695c9419dfd8969fe33d2e6de6443b6736ba61d3903efd72938e2afa4118", 0x9b}, {&(0x7f0000000440)="90f24ea4f1c1f6e349b9d2330eb7a6ebdc83bfb09d66a05edfd4d49fd0705f621bbc8583fd571772080c96fc08123c402b7d10f5cf2d524f4989f83aad69516622cf2790cbbfd6c78242", 0xfffffffffffffee4}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) recvmsg$netrom(r0, &(0x7f0000001580)={&(0x7f0000000000)=@ax25={0x3, {"34a445f67ba028"}, 0x8c46}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000040)="c2dc", 0x2}, {&(0x7f00000000c0)="037dd157aa18ce91", 0x8}], 0x2, 0x0, 0x0, 0x880}, 0x40010100) ioctl$PPPIOCGFLAGS(r0, 0x40047459, &(0x7f0000000280)) 2018/04/13 13:21:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x2, 0x0, 0x4, 0x4, 0xfffffffffffffff7, 0x5e, 0x1f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x81, 0x2, 0x4, 0x1761, 0xffff}, 0x14) 2018/04/13 13:21:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000333f88)={0x2, 0x7, 0x0, 0xa, 0x2}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 13:21:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300), 0x0, 0x4}, 0xffffffff}], 0x1, 0x8000) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0x349, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4028000}, 0xc, &(0x7f0000000240)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="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0x2030}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000340)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4c, {0x2, 0x4e22, @loopback=0x7f000001}, 'lo\x00'}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000100)={0x1ff, 0x9a0}) sendmmsg(r4, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) [ 1006.647112] l2tp_ppp: sess 4/0: set debug=cf10464f [ 1007.415746] l2tp_ppp: sess 4/0: set flags=0 2018/04/13 13:21:44 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8921, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) 2018/04/13 13:21:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x3}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5}, 0x1c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7, 0x1) 2018/04/13 13:21:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000900280ff4000000fd17e9ffff06060400", 0x24}], 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000500)=0x6, 0x4) socketpair$inet6(0xa, 0xf, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x20a, 0x8001, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0xb8, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x100000001, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, @in6={0xa, 0x4e21, 0xd15e, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0xfd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x9, @empty, 0x1}]}, &(0x7f00000001c0)=0x10) 2018/04/13 13:21:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10000000005}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x7f, 0x1, 0x8, 0x400, 0x19, 0x9}) 2018/04/13 13:21:44 executing program 7: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/04/13 13:21:44 executing program 3: r0 = socket(0x10, 0x802, 0x2) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) 2018/04/13 13:21:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x7f) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/13 13:21:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0xfc00}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:44 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100}, 0x2, [0x8, 0x1, 0x4, 0x1, 0xffffffffffffff5b, 0x1, 0x3, 0x101]}, 0x5c) r1 = socket(0x2, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00002dc000), &(0x7f0000e8f000)=0x4) recvmsg$netrom(r1, &(0x7f0000000340)={&(0x7f0000000080)=@full={{0x3, {"971739757058d6"}, 0x7f}, [{"e2b5a8d31d9333"}, {"18fc19bfd5b7a3"}, {"63a2cd4fda962d"}, {"65f5193826ace6"}, {"2b0247cc7f6587"}, {"fe5ecb17ae0792"}, {"03a270f0172c2e"}, {"72113cf7be8873"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="91e23aee3684255bc9089d58b0159ab48385d7dcfa53987722fbbaa0d41f318b1c7189452c3f876e4a2c064370b2e30da1d45d843a3330159b1df2a02e3b55f9b9372aaaf14e429071b0131d700dc8c121f6137f54757f2cd69c5126be89a0", 0x5f}, {&(0x7f0000000180)="307f3715cc44e73e715b0f0d85d9405b5494d76d39b94df9771b23a749789f9dbca32d47aec7c959b53450071368787eeb11b74b9a682f76504f3bcbdb492d08720574596d8f8c0a85b4e8ff2c760e12034a2e5925210ca56005f484fc68b832aec051fea50a4f634bd550793f1b", 0x6e}, {&(0x7f0000000200)="7b6a2c4345afbc42c3548d3e2322b6ed9391732f9f532d3c0b46a1849bb2ba9ca820147765dafb8c7c4047834dd96701e0b6364a346f6da0b844cd807ffc3e132171c4d1cb1b7fa4dae70b87b2c371eadef1987da958ed240e04b20987f4ba141573404150d587cadc3ed9cda47e068290a9366395573b953ea2fed17e6f06405455c1670fac153de1c829ef38632cab99070c00b5795032ee4425b64112909dd90d89c5452dabce05ea361b3b799cc2660fd3b87d6705f30df19b9054e82bbbf0d10409dcca", 0xc6}], 0x3, 0x0, 0x0, 0x20008084}, 0x10041) 2018/04/13 13:21:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000100)="5aadd35867b0e1e31a4bb0afd6e9a7d9441b542d76cf785ef40ce4c5dd85eadcdf57211ac9928292ce0c0ad2c32cbae86b1b3b64df13742edf6e36afb5bb4c3bbb96231b13923cb4e151b63daedbd2e66afb7891617fc2bdef6ad7be18bc05a596c51577ec7922172dc85f734aa5e1c0a7a012f314f645d270d5fc6c04cf4c43bfd323b0660d1265e9703d7997c10b09c12d7f39092d", 0x96, 0x80, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80800) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3}]}]}, 0xfc}, 0x1}, 0x0) 2018/04/13 13:21:44 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/04/13 13:21:44 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001740)=[{0x7, 0x9}, {0x8, 0x1}, {0x2, 0x9}, {0x8, 0x4}, {0x8, 0x9}, {0xb, 0x2}], 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair(0x5, 0x4, 0x7, &(0x7f0000000000)) 2018/04/13 13:21:44 executing program 6: pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001980)={0x0, @loopback, @broadcast}, &(0x7f00000019c0)=0xc) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001a00)={'sit0\x00', {0x4, 0xa4d, 0x1, "2a54ba153c30"}}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001a40)) ioctl(r1, 0x3, &(0x7f0000001a80)="10987e382c52f2d0830faa067051759bf3ad60c6fa681d73c633185e780ece3007e2046ee6545842d0d04ecd286da3b4fc9255584e7d5b9566234a762d30d1fb1741910795097d22127950b21b7f1941d1f4ae597149203dd0a9c18af16a192a43de958efc67ab80e701b9b3715b05c496be5e642c8af068957f82eb831510ed27ed227cef79c90cff4a87f0eb") ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001b40)={0x9, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24}, 0x4, 0x4, 0x5345, 0x200000000, 0xf159, 0x0, 0x9, 0xa66, 0x7f}) write(r1, &(0x7f0000001bc0)="565dbb9433a6b7c216ca47b14b3a856f73ceab1a729fa649f81ce6ea40dd9a043068245b0c75c42c79cdc5a27ccae176c2b1225124f7b3537511c7cbfd7193697e45b9221f7d9c467859b75fa913dc85c6fa87eb1ceb42080f5ed115a33adad6dffb1f773d97e78d10254ada78a831c000f3969d6c4aecced608b52a8b6a56bd0daf871ea327b8e9e7784df0355330f2ad794d61d0284a88859b39dceeedcdddb19ff55e528dd33130b8a9914b0c397c87fa59fa9fdc6a3c02519f49cc600b4f1d629c522e543c295708ccf1be7e556d8736b5d292463962c991b51d87", 0xdd) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001d00)=@add_del={0x2, &(0x7f0000001cc0)='veth0_to_team\x00', 0x2}) sendto$packet(r0, &(0x7f0000001d40)="34f77f3e800106269ea7784026c614f2073c", 0x12, 0x40080, &(0x7f0000001d80)={0x11, 0xc, r2, 0x1, 0x7ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) r3 = getuid() getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001e40)={'gre0\x00', {0x4, 0x6f275022, 0xffffffffffff86af, "8e5fa8f4e6b4", 0x4}}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001e80)={'\x00', {0x4, 0x3, 0x10000, "6b5a53627f08", 0x3}}) r4 = socket(0x9, 0x80000, 0x3) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001ec0)=0x0) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f00)={r5, r3, r6}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001f40)={0x0, 0x7fffffff, 0x0, 0x4}, &(0x7f0000001f80)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001fc0)={r7, 0x94}, 0x8) read(r1, &(0x7f0000002000)=""/218, 0xda) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002100)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002140)=r1, 0x4) recvmsg$kcm(r0, &(0x7f00000024c0)={&(0x7f0000002180)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002200)=""/62, 0x3e}, {&(0x7f0000002240)=""/180, 0xb4}, {&(0x7f0000002300)=""/160, 0xa0}, {&(0x7f00000023c0)=""/74, 0x4a}], 0x4, &(0x7f0000002480), 0x0, 0xb005}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002500)={r7, 0x2, 0x30}, 0xc) getsockname$netlink(r1, &(0x7f0000002540), &(0x7f0000002580)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000025c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002600)={r8, 0x80000, r1}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002640)={'ifb0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000002680)=[{0x0, 0x286}, {0x4, 0x10001}, {0x4, 0x3ff}, {0x4, 0x8}, {0xe, 0x2f96400000000000}, {0x2, 0x80}], 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000026c0)) 2018/04/13 13:21:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x2}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c01000100000000fbffffffffffffff2ab240c27e26861da577df000000000000000000000000000000001f0400000000004e2000004e2000000300000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0xffffffffffffffa5}, 0x1}, 0x0) pipe(&(0x7f0000001900)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001980)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000001b00)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000001ac0)={&(0x7f00000019c0)={0xd8, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb909}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/04/13 13:21:44 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) poll(&(0x7f0000000040)=[{r0, 0x28}, {r0, 0x702}, {r0, 0x400}, {r0, 0x100}], 0x4, 0x5) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x5d) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/94, 0x5e}], 0x5, &(0x7f0000000640)=""/28, 0x1c, 0x43fb}, 0x40) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000006c0)=0x2, &(0x7f0000000700)=0x2) 2018/04/13 13:21:44 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) socketpair(0xa, 0x80003, 0x80000000, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000880)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000ac0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000c40)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)=@ipv6_newroute={0xd0, 0x18, 0x710, 0x70bd2b, 0x25dfdbfd, {0xa, 0x94, 0x30, 0x7fffffff, 0xff, 0x2, 0x0, 0x8, 0x1000}, [@RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PREF={0x8, 0x14, 0x660}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_UID={0x8, 0x19, r3}, @RTA_PREF={0x8, 0x14, 0x9}, @RTA_EXPIRES={0x8, 0x10, 0x8000}, @RTA_PRIORITY={0x8, 0x6, 0xffffffff}, @RTA_EXPIRES={0x8, 0x10, 0x8000}, @RTA_METRICS={0x6c, 0x8, "2f5d5531844ee15b73341607bbd6e5f52d82b4972d9d1e1fd5d39dbd43af51120084aa65080718ddb136ed97db274d1de12597571b50b96638e765e952c913180156215203f9549e3533e521a1fc0a083ba59ea1d27e63db39fa76e71997531c09420710dfe095"}]}, 0xd0}, 0x1}, 0x80) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x20, &(0x7f0000000380)=0x4) r4 = socket$inet6(0xa, 0xb, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYRES32=r4], 0x1) setsockopt$sock_int(r5, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000000c0)) sendmsg$nl_route(r6, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x8000c42}, 0xc, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="7cbf7aceb16f453200cf51b9f307b72ffe6de6557eb894fee96289ea6e2224371910936e6129c115d22dd58f902d941b85679617b05e8113b9f459f5cf74caf940c38f01eefa3ca36a4d138e3dd5892e7b071423c5be26084efa43b983e5ee5ff1339d66d74c5c067cf63346d9fd2c62f7b7a80ce21a2f2bf7dc013736871d8bf47b4b3a74ba10d3a7e5b80320a77804a75705be3fde1db5119912946b08b1536170e2e117168c5982"], 0x1}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x20000081) writev(r7, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000000100)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/04/13 13:21:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001a80)={{&(0x7f0000001980)=""/159, 0x9f}, &(0x7f0000001a40), 0x4}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000540)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/13 13:21:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/13 13:21:44 executing program 1: epoll_create1(0x0) socketpair(0xb, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xfffffffffffeffff}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x100000001) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ebcffc)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x9}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x40, 0x4) 2018/04/13 13:21:44 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$inet6(0xa, 0x2, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000500)={'gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000300)={0x6, 0x8, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}) bind$netrom(r0, &(0x7f0000000400)=@full={{0x3, {"0427158a841389"}, 0x3}, [{"6792aeb998d94a"}, {"dfaac928c19667"}, {"23449028fa7df3"}, {"ca99ab3af23716"}, {"57b7037c83352b"}, {"27880912314d95"}, {"a23a1d91b4419a"}, {"bfeb4993f64715"}]}, 0x48) listen(r1, 0x3) getpeername(r1, &(0x7f0000000180)=@generic, &(0x7f0000000280)=0x80) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x4, 0x8000000000000007}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, 0x3, 0xf3, 0x6, 0x0, 0x3, 0x830003, r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x1b}, 0x59, r2}) accept4(r1, &(0x7f0000000200)=@can, &(0x7f0000000040)=0xfffffffffffffe8a, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21}}) 2018/04/13 13:21:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x6}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:44 executing program 4: r0 = socket(0xa, 0x3, 0x2) r1 = socket$inet6(0xa, 0x6, 0x200000000005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000980)=ANY=[]) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), &(0x7f00000009c0)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8914, &(0x7f0000000840)="c62900000000c88a7c2d") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000bc0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, 0x2, 0x0, 0x6, 0x5, 0x10001, 0x8}, &(0x7f0000000c00)=0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[], &(0x7f0000000480)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000400)={0x3, 'irlan0\x00'}, 0x18) socketpair(0xe, 0x2, 0x2000000000000004, &(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x12c}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x29, "a80af562b24b35cc268d431b7317f5377ad1fd1844d4f94403fc5b2bc6fe138d68b4cb2b10eb2a8cbd"}, &(0x7f00000006c0)=0x31) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={r5, 0x4}, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000000c0)) sendmsg$netlink(r6, &(0x7f00000008c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000540)={0x124, 0x2b, 0x500, 0x70bd26, 0x25dfdbff, "", [@nested={0x114, 0x0, [@generic="3a710053a2f92b9a818c2c7147e85b19dd0aad7e4260289f2ee186baca11c8c824ff7811f06fee743e875f207ba41fbbc17545b38a6933d0065e5f5191d85ca72e8cd6c250165d6a460c696fd5e4d60e26bbf26cab59c75a606b022d2ef225a10b067588eb4af61a081ba6382c8d62117582359e7cd3bc853f8dc0100b01aa539806", @generic="314848e11a165a7f165b16a1a221261385a7f475536b1c48def20058933971d5950880fbdc4c77acce5534ca04d3b0b2b6aded446783540efefe8bd5a53eeee1961a14bed561d8629deceb157a29af84a532de45460245a89701b2e0bac0c21d2b4bce69c8df2aa909e3534ab0eb59130e0413963264e1c246d3d35b3bec045d09f067715035919d4c582c95"]}]}, 0x124}], 0x1}, 0x80) r7 = accept(r4, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) getsockopt$packet_buf(r7, 0x107, 0x1, &(0x7f0000000200)=""/212, &(0x7f0000000300)=0xd4) sendmsg$nl_generic(r6, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x28, 0x26, 0x301, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0xa0000000000, @empty, 0x101}}}, 0x37e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x1fd5, 0x100000001}, &(0x7f0000000140)=0x98) 2018/04/13 13:21:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x5}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:44 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/109, 0x6d}, {&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000300)=""/124, 0x7c}], 0x4, &(0x7f00000003c0)=""/199, 0xc7, 0x1}, 0x40000041) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r2, 0x6b99}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000005c0)={{0x0, @multicast1=0xe0000001, 0x4e22, 0x0, 'lc\x00', 0x20, 0x3, 0x4c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x0, 0x2, 0x6}}, 0x44) recvfrom$llc(r0, &(0x7f0000000640)=""/24, 0x18, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000680)="c1fe8b417b3e959633b005a285d6a6943353c615fafedd00e87a438b468c6a751edb39783e8aece6b18375015f992d9c4ced8f1845e8cc2f01271e39c94db477d8d4485ae8fe491a701feb4906e8930222e5ad1fd7e64ea262e69bc3534c6c3be33a1b343a289094", 0x68, 0x4014, &(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000780)="5138c1a41a5f79697747b17ab6f3c5e2a9c5481beae58a4c3320717c757b9a2ff97c299babe864cb6e9f804d188b49473f496dd36f17293e0deacbbb00882b140243c4d69f472b44cd3e40729e0c8c66aca868bb6d3c59e46addfbb279d4cd0b1434092e9da874fd1c9ebd551a165b5db96b5fe55212a395703a85ba7733386e8f360c5e1fca4bea809326eba432ebe3e502460e8e55a59777e9e750d6f443474d77214795f73df122", 0xa9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000840)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000008c0)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) accept4$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14, 0x800) sendmsg$kcm(r0, &(0x7f0000002e80)={&(0x7f0000000980)=@can={0x1d, r7}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000a00)="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", 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"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{0x58, 0x100, 0x6, "c2419d4f00ed6dc6d0f15695077f03096412e89f252f28f73c9db81d04fc54b61731a7f57cc3dfff52b047c747384c1468cb6f87d582483898339062762a41687dc393"}, {0xa0, 0x11f, 0x8, "987e3ec4ea07756bb8f08015d218e7cd05b800d4facd1f7b74c3e6fd855437b4d34c0c963d053a80e2e1191d2fe25a1dc94c413786bb7e84a9f655a687e10d3642e6697f21412c13d3071bc7061899848c5c968bf791c2d87e9b5351860e73e587187fa6651890c15349776bffe4ce63e1f1a91c33d4ee573db51120c1349881a588b04bf28f2dfc844d4077674b"}, {0xf8, 0x102, 0x2, "8667327321aeb48c19f57d86bf643e2c389e85e032b0d2ad9a52053353d9cc99088e910bedada4b641d592ac0d0e706d3af691ac245d7a67a8a8e157e7e0b377a906cf70f86b55d6cdfe44f47107530626cfc131e9a1fae3dd644f667592f5b7e8b4ee71cb252bd01e55e5335e450105c61028b300d856e25009b6c746ae1785d03ac8fd0505cffea5cb69fed8bdf30d62427cbab87d0be89f0ea4c78b1a8437cd1a55d5c85a68205913ac48fb4ad68a9b6b8481b8c04676fdea2848b6b1cf71fdafb5c3440c7980c4682ecb114f6bc8b88aa05d43e35df2ab7d4de5525ece111e5661c94bbbf4"}, {0x38, 0x0, 0xe2ea, "b6d11843599ae48391045e92b7ea0d0513c4c5461cc80773f9461918b8303a36a08ded7c46"}], 0x1238, 0x41}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002ec0)={0x5201, 0x0, 0x0, 0x3, r6}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002f00)=0x8b, &(0x7f0000002f40)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002f80)={0x5, 0x1ff, 0x8000, 0xd424, 0x80000000, 0x8, 0x6, 0x9, r5}, 0x20) sendmsg$unix(r0, &(0x7f00000047c0)={&(0x7f0000002fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004700)=[{&(0x7f0000003040)="5ce39aa6ce39b6ed62942c027fc44335b376703712f0078005b389652bd09362c19070dbc1f83115b1c0298888f9d50f7b29ec32bd263b29ed30ca955cf446857d6903c6de6ee73d7c719de2981b12c5f889", 0x52}, {&(0x7f00000030c0)="58994ff400707ef82e1511070c45b78a865a9356454a75ad98df4f863f0364a5d230", 0x22}, {&(0x7f0000003100)="bf05d40b2c5d4ad2795e936b8b08f19753838bbcae00d3035e3ab988d4c0b13a0bc80d19ac01b52696ee632d6e1e3945d65ed2786a3dc3d8d3548f65fed1d2a701744344a8862fb007cd7f03a422231e7618adb79250d921d8ec48e358e403777234ac4767291c7d778b2b3d8d5378420bd8ff0e5e13d8ee600e2435411b80e50339047883fd887ec6b055aa625d7c4d7d376fd10bf9d6c9975054a1f9d46085af937dcdfc62a2a8841aeb022cc9d8bb6e777eae91fbefe847f5efb6dcc6bf423e64c102de6a4adec6426f9b4a42f675f2eb35cf645b9912ee7b41c0b9ecd129b936291bee81ba206ac014fea78f666a4ad539d8614e6f24b45440026110f5ffdac60236f40edc3aae88ba1574442e211a824ae184ac22b3014570e2d653c07c37b0c76f19a0ac5050448c1857e5df089bd414c80deac1b9a69aba3e3c1c6d2e14fc14a491ad965ebd57e593c39088bcb506870809efa3f7b87ac7c51dbddb5458acb83aa50e969433fba779d340a653198bfcdf99acce61c471245b1f9474c5f5c30da551925e7c33d37dc80b65cfb3b1e0966324dd2f3329eee1904719a121d98715339137543c53156a0c6cd1c1b4ff4628f94f27d4fb80e8daa573e044a6cecf31dc45aac850ff6ec69cfbca394c22586e57e2b550a34c8ff2566e91f0bdec58a158d930aef5f588210ffa6fd933bee538a8e031b66e97dbf726efae106c1dd33b64a9f4b131b5252f01fb9326a7c0044e8a30c91d58639bba773caf6e1c51e517a7d5cb31a01c050b4e50be913cedd593608a2b66a5d93467e5b2a7dadf781acd42de1ff1cdfe5e254099d072b2788aa9ac84e134d66222fcb8c435f648c28a12b46654c11d564be552ce0e552ed8e469663b7911f5cfed847b3a857ab21c26a4a8e14fd36450279e937a59da4b23c83b77e2156a32d0c3397c99dd0dd128f5243eea548d3700a9f186b36b371839873ea7836a592d289bf8c2f16f4933e8ab8e90226ca54c86ab2567f8ec23507fcedd90ef1e99295e23a408b77bb03c8627d1f2556b331654a23a55b4ebdf6ef55b2aad51affa45454a2a1be45af588c63cb3350b83da3b8883de24f0c86a7ee49c82cd6098ddf826a4db0bc8bad5640c81062df57aa8e39bd33605ba3225600786b47c026fdd1f1b5dc6c43a21e84a7317f081e1454cd165ee330e75181124b5b1f32e914d43a5213f6087508fcf4d797ac09dbb601be25e1c3771fcf35710ca0d6b97608808c362c62dbca68f8b8cdfa0538207e8c9623a5c05dc61198d168630efb292a3097aff0a66dbafe887ee47386ccd2578732889b656fc0d229ac3d8affd2e2d8e4c45b2c76f0f448ebf8fc4f1c1e4b61aff8c29cf14cb0397c362bee48b283df0ce6abdab0744fc6db118138d732f224e9accfcdcebaf6d872f611d1d8bf6cf849e5d053532816e560cb8f50b8ebbe5a5ec4d5ab05697eca50ef4ceef36035ddf7e5a2362285105356f384e1579c87729e9dc67ec41d6d60107f8bd7ad8e9e2451df5738d29a496aaf011b9a9de8dadb065d2a83d6dc0341354a730acbfd1b398b3e3ac5d1523bd85852ff8f1169c23427ef8ca51415b1a77369051c805f067d8b97f7e199374216b0fa8f5e2b44163912824c86e157d7b37cb78617300ddae6d8da396a141b7843bf906315472ced1847008d8254b00ac229aff79f1e5f0af5a4fd54a856e1b32036a5c4dea636383efaba290981a3d1d99bd97742d58fd5dc710ce7aad4b4e507e49df89638c6d7710551f925c3e829ed6b8d5e04f0555448d806a8f3558858d7b585756415c764a5cbc9e06f7bce6eca56e453f34b312263ed314e95273470735d8f6a05d7f5970022b040648ca203d2885ee062ca668e6105248000bf4f852863e8e208f6c2e54165c7197ade2dd8f7518e66de356303da7f5aa1dd359511a2a9c1be4e4e1ca548ed33b668b8106eb280469cc7bbe7735003ba59da55d0a16f0dc431158f5fa6a0fbc5453b41e4da746cb162eaa5fb6b040b144828e33509f64823f9052f5e223fa3ff291cab0b6d09560aeb72483031b1529924739ac9c8f7b6f137a398fa051ca3cadf182f76b0f89143469b982c4ec8bb30e69bd54c0cca9259d38c7b05fe5272a4a2b808aac68de94d01078161f10818b552af938ee6a25c5000d4d1c2bceb7b60920e63265a7273e3007536f8a0496a26e6675060075ac3532370118692d25cbfce4fe1e76dfcb9897da2b85bd4a3f6de9af0d8dc78eef41987b7a5bc8b780dd4f24ecbb628081e85babab853bb2f27361a7ca2e51339b2e0df1fb9f3cd629f5505b736a45f6281f6b0b1ae83eaad2e8f79e8edc873b5b61527f464336a01edda291de7c330c1de899bdea41d83f88052fe17d59b5f8975885c00d380c6715135a82ef4f6763f40cb3ec4f23a97bd6deeb50a6ed6e3b55c559a0cec1a6459a0ef4e38995c713c60cc1db7f2af6790a4abbc785f618d61e320a171efae55515af7c7c7f3bd0f89822871038a55fcd72cac0eb6c370ee861e4c5248246e7a38089637a75f9e41005253ef1f33ecc851d8c008f8f02656911848c1b6bb7f27ab039320680b224993344a96090ff76313df445a92f4c6ef428ab22fb6798fdcd9f5fff46ee902b9d47c422e780cf9f5637eb6c857d7148ded8d83e9d0721cf986f91795863b11bf6a2e16e42a40ec57ba93edea2cebb727bcf1fbfc88b735841d6d7ef3f69af1ab0c049687e25ae2946f367deae86d7ceba4aac08282a1896ef9cfa9cdcc45ae82b117dc568163e76b35cc0302ddb4069920010f097cd1a78374e124477d2acd99640bf92d45e45f6a7813fab9a4093abb7ef091d1ad1799506355e9d6fe5d29d5ea23560b476d4aa26075a320bafcfdb357ad8b2da051bc85a0c655b8b9b2308a448109ceaa78662fccd12d09d2711896080199f7880938f96c2cb7e8387fb11ee7d46ee459e2fa37d2dbea2f05b417fcdbfd07c7111f0e59d5b871fc634dcb54d89f9bb9a1186a87e58f589f87edcfa516347d27004ab9e560c410c53b7e219701c09e0910c9126663addf7ef5f6426c72cd519705a0d3beb46a522dcc0449b3d1466faeb4d48bd98aec087fdcd303e0af158c4e2daee66a924428ccb6ae9574fa2a657b4ad66cb8863fea2660b158e84591f6fc10753149fa9ac1ba498213792b16b1b0b7f0cc54b1f45b1d35359e834f7923fd81794e6158523d18917749fc9a089c7085caab91d0b64401ac89acb35b727f56eed823bc03a61dd215a1733cf412dc401feae969e38f8b50278095f5e6aa1b06aab4eccfd0bc2f65a32ee254f6c42f51fa2770d9ae17d9203799fd23020875d0c3f8485b82daa3a212c2c3917ef47e0b51670be57671c728cfe42c416314f1e3de1f82a2907bc6ffff262ed0076a239c6aed031bbe30dd19b551d4c2af4a8254b48fe0cd69f6de378a283fd590bd635a96fd13f78df8c4f52292f38c4e8366261834a165df7ae06758df8ce85ce144045b179459e9590c7093db2c73028e1435fd67dff3a19dc570617270c3166c86113cfcdcebdde874fe9600a9d07b27033a77fd84d9c220e851a826e09a87d5f11648740dbd97d64d25860e52fea75a9b1f221f29a5618a8410475b1c6dcb37c900cad633698806b8eb962c4a933df32c5921c76e5e5b17c6f87af51a09f1efc750fb0a2f64d3db65d37eddda51459895cc698377d42f97eed77d617fe7465813cd4e0eaab8d125fb5eaf10761b4f0a121e6d0decbcabdc3a70eaf06e60d27cd39c6c444f5f83cd85997107bc26e19161ab95a3e67f38661905896660cc971e2eec37bec7c3994425e3fb92151bd2a8847479a546e9affff52832ede7cc2bda3d173e82cc96f5280a78452884931cca18545f04fd051dfa1e37fec5622e43a09724ff1fde3391811ccb66a3eef38068038bc210bb815620163102dfb47b26dac5c81f03c70fc5ca90c524ac078fb014242eb53edeaff1c092f3c41b835d190cd5d5f59ed7afd54bb0f4d1904361ffc223d975fc103df459b0f26da9a565b9efb3d459ee2c2052a624fc3e1978598315dd58da396b87c710f4074ab8da7459d2192b871525489a73999b612a14db59c5bf02a561caae5eef0810f0124d6a3e1b4a32094667d03c372c61f180e6550aed738e514904200ba32328b8535cb2eb00e35bc3067d8487019640af869972c51ceee2e4800a4a9e3cf648a6bf33940040a3d5eb858acd6b6728b50c6f2f5ae11dbe1b36c1256d02bc27f99e63f88c0d305673315210bb45eb13c399c3880178d5f54bb4efdd383a6fc896e396898fa0f3c2aa88d608398a1b2538d4066bf2fe8d00de0cb069a67ab631f994b1945470f4187f365988c7f90e4126cef09e85eb2d42c34dd582894daabc1267426359de75d350d652e7ee1679485703178a108ccd2a2bc1dec7ee414b07cd232ea4003f743c25dcd7f7035e04367a059da771cef4f14b4aa0ba86d31e83e0e67d97e00322c679d8d8db42b507da9e4d3ab57b6d5a746c0977a4b2e8033fa7671b9ad834d24e7e8870bde7fb717691f692b4a24b80dd5cef3aea9d1c75d913b22f6ddfcae8ea2cf18f38db70999b95592cda729e126f10d3c8323699a5e813a57acff1c7b4ba1a5f8610a92a885599014a9aea1d6edbfc2727d159216ef09d3a0a802f1f97b23cfa8cb3768c5053b43908a25c2835783c4fdfcfb8398f435816bbd287dd3ba43f50c9475ede852e77121954a12e99486784336ea6b207463fec212ed226725241d31c19140a5a6612b65645e3c1d201a57181e43e1e2cba5b36b782a0fb4285393f98de9db8e2003c793aae541453a2f154bb87f8c3e1080a9598fac08e94caf6da12508fc28403658139ef87b226fc4c75f916df9c760a4847e2a06f6b113ece4a259807690d0f6db0ef751dfe023b18a7e3f874f8ef78b15ad1071e7464bc646204838500b6013a4dc6fac79589fb8f9ebc3d87ca88ba8bb79697089de85468574ba87e6dc607d9a48bcfdaef4b330b6363a62c5c5da11dfc6e0d75eb00ba9f0294ac586ab7af9013c37d553c0e7a96bd04d751a38298fa736c9cb2acdc0b53c1ca9d2b2f62344fb74616b3a59b46daf086365a1af67ecceb1aa551e1851c89c9a4fea491c5dae003743297b82bce1731b0544383c2f149b94fd5e6e7848c8a7b79cb6e5933658e5192ba813dfc2081f9994f5943faeba4ee0d9f2f582cd2d94aed7371070507c70b341ed5fdd16818dc5c9b9e2a8ea67ab7e483ce0d8587d29f6dd72d48e4cd0d5fc2033d2c854d009d1213e94270da229c64efa4922a2817f0aef746893f698e5f0252d60375aff7052c9b56a39496f7b7d5b6fdea6bf3d4587a0ef29f9516f7c66d01f46302445de00c0e8071ad7d7ef53f53f4bd3db9bb8c214ba19dc2ffa7b0b1004906c85d99d9fd31c8de33cb51bf81a3484e163b7c25e5d047eb4f27f2174ddf3ad51becdf2bf40136c10775e9ca8747ee785fa59651112f60d2709f801785f4c2b0bd7133a19afe1003826304ea9393523f6a58b893e526d0a3d7873a426bac0e1c5fc0cc5a3b2204ed9c8b8c3a342a87bcd23b815b40f81dde6261fdce32becdb8a094571ca99435884d44f3f82a16455850234b34e570a5f890915cd0fdd855a00f2af964739bf559f33ff3c4d272fe8fa1be7ca97bafdcdb52ad536d3ab8f3f8351b8cc37897bb378149ff1759d2e16ade6c7a0965ac5deaa70a1821a75d6924e6a879cd7f499b68a9dd5eea76cc7d15a1c09e837803779d710b3e5e6a4d5206f8566", 0x1000}, {&(0x7f0000004100)="496348106845a78b7df84bdb32ccfae5d72428edf7e1928ba4948c24995ca28637daac0a5cadf88be566d132984441ac4727f0cd8e12a658a623729ab6b190a073d7bbe838e9bee14fbefc36b5c83c85df358d7b32286d857f8cf60ba0115bd7b36da533cd1fa96ef2e58ea27a38296f766516721ec42c250e7d012f3ad3c07819b13145d2f5d1863849042c52a6dfc1b5e260b533d58783ac1ce71167754fb8928f468e9da5aacb6e4bfda2c99a6732fe1e528cf7191968f53a0faa023b815e8d4e3c7b6f79b60fc6a1120cb1e566a46f99ec04f584523362fc0b2c2f738c6a4f3d6dc8121c1fcb5756afeacb947d7a4ac927035b73d2", 0xf7}, {&(0x7f0000004200)="3e8f262a26da0975155e877a397934e0edf7c3f00571096cb2f73fa84d35cdb8de2fa5daa31ec39b415e725c735eeefa823a4b62dfe3427561d3fe79d914c9ab2b97f678764502944e41c7a47d659c98f2f64e366e73a45a8db4ebe2b3f5cee5e02a821053670fa26c19ca314e2187b9036d59c2636fb9dc322197b3ef9487629f364d6f6cf86983e2758ed0ba6ca1a3f502fc89a0e4d36e27d93a3dd36d30d26455dc408dbf8fa3b61b87e6817ec0b8cf128c9df1b3a2269ccdbf0142cb648b5011f9af8f3e19524df71b44bbbc5c117008326217ef91df6a35", 0xda}, {&(0x7f0000004300)="4b5de1fba22b1c5222b0ffe7c71ec1533507f498b8820d60e2c2e374aec677dee02bfd50b156a29961dbb739a0695b0397c0f93ec239ab0ef4be940642cb895cb00d25c42071487bbd3cfb85202b0bde9ac2d3fbcf8b166c7b3979897aecce13df8ed4c48dd0a5d3ffb6d8dc2ceb71d3688080907c85b4ff60adc5390e26517b8a630a71b9617cb55166bd08a39d1c308a3f72c730bb5c4e0a383e", 0x9b}, {&(0x7f00000043c0)="5a11abc4d9c51c452807b664e9a793893c7e45ab7a79ee33d2cf92b1193f9173b003a0771313c41690b9ae194058ab2a0f1124fcb4bdeecf9b0ba47c139fc530324eaf5307fe4caedab39df8c8670fccd09adeabb1bd491af28c32d9feb47e69bf16e071e1cad912a04305238f084210af08586cd2962bffce7ec232e466e2477c5296dab8b4107fc9e983b09b5473bb3d641c88ab9a484d541f3c0094dad58c2c61741cffb6344e6d3be78f524be343be3b0212c0d3c6d72d222ee261ab957224209031cd25d006fcbb89", 0xcb}, {&(0x7f00000044c0)="88b6f742ffea33aae52a74789c39507900a1032f46e4a5775bbf20a2b0dad96a23db9795a18bf4be43f8697c5281265bd370ffe2466a6657f850f6d695ff6cced37f923db78509b2d44857918ae699a75f086787b658597525a585294a45d7b3ad8ed23b55800614ac05bb64c72721bd9be55f15f2c519cb9a9d1951ab5e0b8cb60cdffb639cd0dbc102ba089d160db2a499316483897332135d7f6762f92b438297f4f790d04d1384c0dc0f29e3eaf6fe301b4beddcc69da5fa81db0f0b82c1871cfece62d3159b7184230b66db3652c2f1407a3ea7e8ec37ea594703ae7a1ae727cda871", 0xe5}, {&(0x7f00000045c0)="7810273c80cf53d62032b618a659875ff4bb75f1f37f45dfe14973b4337855972566dd52145d9e4bdd5a377d6e21df16", 0x30}, {&(0x7f0000004600)="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", 0xfb}], 0xa, 0x0, 0x0, 0xc010}, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004800)={r3, 0x8000}, 0x8) recvfrom$llc(r1, &(0x7f0000004840)=""/81, 0x51, 0x40, &(0x7f00000048c0)={0x1a, 0x317, 0xff, 0x6, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) bind$ipx(r0, &(0x7f0000004900)={0x4, 0x100, 0xb7b, "021517788451", 0xcf}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) socket$can_bcm(0x1d, 0x2, 0x2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004940)={r4, 0x2}, &(0x7f0000004980)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000049c0)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004a00)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000004a40)={0x0, 0x0}) socketpair(0x0, 0x800, 0xffffffffffff0000, &(0x7f0000004a80)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000004ac0)={r9, 0x80000, r10}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000004b00)={0x8}, 0x4) 2018/04/13 13:21:44 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x19) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000199ffc), &(0x7f0000f2c000)=0x4) 2018/04/13 13:21:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0xff, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) 2018/04/13 13:21:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043affc), 0x3) 2018/04/13 13:21:45 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r1 = socket(0x8, 0x80800, 0x6) connect$vsock_dgram(r1, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet(r2, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000a40)=0x40) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r2, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r3, &(0x7f00000000c0)=[{}, {&(0x7f0000000040)="6f954835e0a2fe319f4085622697e2554c13706bf05bd7e0359334b83e225f9820922806a659990e69f484af099ede5a0f53d20adcee89d178992968d346e1259e46", 0x400}], 0x2) r5 = accept4$inet(r4, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r6 = accept(r2, &(0x7f0000000600)=@ethernet={0x0, @link_local}, &(0x7f00000005c0)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r2, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040003}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000440)={r2}) accept4$inet6(r6, &(0x7f0000000880)={0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x1c, 0x80000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x4e22, 0x1000000000000, @empty, 0x8000000005}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8a00}, 0x81) 2018/04/13 13:21:45 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x400000000001) shutdown(r0, 0x0) socketpair(0x11, 0x3, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000001c0)={r2, 0x2}) read(r0, &(0x7f0000000000)=""/227, 0xe3) [ 1008.301674] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 13:21:45 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff83, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000040)=0x9, 0x4) listen(r0, 0x3) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000180)=@alg, &(0x7f0000000000)=0x2ec, 0x0) pread64(r0, &(0x7f0000000280)=""/211, 0xd3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)) shutdown(r0, 0x1) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/04/13 13:21:45 executing program 5: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08dd6a868f12331915305c6e2200450000140000000000119078ac14ffbb"], 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x800}, &(0x7f0000000100)=0x8) 2018/04/13 13:21:45 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0xb0, 0x1, 0x10001, 0x3, 0x3, 0x7, 0x2b3, 0x38, 0x326, 0x2db, 0x81, 0x20, 0x2, 0x3, 0x200, 0x7fff}, [{0x7, 0x20, 0x2, 0x22, 0x5, 0x1000, 0x481, 0x1}, {0x1, 0x4, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0xfa2d, 0xfffffffffffffd3f}], "42b4cdaa083aacaf7296c18b3168555579df12aace4fb79a98220a60ed6324f9cdd6fba0116963ff4297f962ced268dbae119748f085332bd2a60f8bba1fa8d89e4c5104b7f1a8414e102a38ded08daa02b6956b7f6f598b49b71a91b5100381f8ccad1dedb27cf2a5484cd10e724b9fa5aeb98aa67eb81b2d592cd6be9ef09604ad7cff9d6e79923df0470f4fe763e84eb85b2e33558594e83dee6ed863cdbb", [[], []]}, 0x318) poll(&(0x7f00000000c0)=[{r0, 0x4410}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet6(0xa, 0x80004, 0x8) 2018/04/13 13:21:45 executing program 2: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) connect$ax25(r0, &(0x7f0000000000)={0x3, {"bce6a0774e6e4d"}, 0x5}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x40, &(0x7f0000000340)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) 2018/04/13 13:21:45 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220080002100070700be00000900070102e9dc1e0000dc000000000005000280ff45", 0x22) 2018/04/13 13:21:45 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x54d9, 0xff, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x3) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='erspan0\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 2018/04/13 13:21:45 executing program 6: accept(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) sendmmsg$alg(r0, &(0x7f0000004a00)=[{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a80)="eaa5eeeae7b5b835f21fe7a700dd9a05de255ece71615a54249f6aaabffc05ca04d8da971c77a7e3ff3c987f9af53d84a7ad1ab69f133f410df9aa45a6e16078315f2c4e7b47314540dea2cfd7c163f3ef6fa053bdbb8625b8cfcad867be3658213cd3cf1a4d877508e93315a7ed7531bb7e18ad4bb197f34ff2e1466f66d128d5b8f2d2805d85d963238fb11e5ce198d98d055ad2cceba411b96b90ff2b3ea4b73f94a27954eefa4e22e2cdb970", 0xae}, {&(0x7f0000000680)="16ba1eaa06f39150b44f1c0039c38466d4aece8ff0c6fedc5c6780b51a8788d88e9c21c1e4d58e6de147adfd6fddba37f80d70a6acaae30ef8c5c3f56d4fc286112f7ac6a38ea5cb", 0x48}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000000740)="95ff4a3e4b5889c9a32e77d486f17846f3824831520dab468a", 0x19}, {&(0x7f0000000780)="267e47161f4f3bad0a211c61a205605271bfbd74da2bae7ec3b8", 0x1a}], 0x5, &(0x7f0000001100)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x26, "6bbd2ed185b40aba7db91d78e6bdfd664d4415ff268ef3125d5d33729b15704280312b995cf5"}, @iv={0x100, 0x117, 0x2, 0xe8, "61665df1be90bd2acf05e19c9b0d8d0c571592a5c64824e3189fdde2051d0afbe18c0b9ae09038caa17a84ebf6cd0c5bb3c177e9ea63a4ec37fa3b72a5e1521d019201d61ca162bbaf4a1857076aa89251695189f6d1a20fd365ea726e1aa2dd58ea92662422746a53cb08413b3b8a466fb177f0c103c159994c02a3bcedbd1e022266c70aa87192d90142baee93da047b4a45b197e44bd6d306a09355067634cf96bfc789d50d797fb707af0600db3b365012f783e5c7cb39d6c38598bd3e2387dbefc052066b714a0969b5bbc603d10cf61abf5e58ee2406cf0edc9ecced591857f42407e48714"}, @assoc={0x18, 0x117, 0x4}], 0x1a0, 0x8001}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000012c0)="7abe945a7021ca78b3b693fd8684cce5644f1471c5fe7c770eb999a8f1775553e43d39dc39d1a50219822ad2bf205fa5a8bfee569a604b6e1717b421e59f791fb690fb6b191ed20f6a4389141ae4c845c294f2eb8f11e8afc0d1571f9e2cf2299cb16a9781e04d0a7da5467d13305d15594f4caf30c35a63b35d1baab1bc29f4a81d0c8fc79075224874058c145bfcf2de63fa321803745586319499b386375fecf0fc73d7e7708eb0caf6ce8e382c1f9111c34b15b93c1d8613af2e436bee5aadba72af981d8a477aef2f2d4daff2292c", 0xd1}, 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", 0x1000}, {&(0x7f0000002fc0)="f834d74665e291a3384dd2b0555ec75cc4e3e83f", 0x14}, {&(0x7f0000003000)}], 0x3, &(0x7f0000004600)=[@assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xe0, 0x117, 0x2, 0xc5, "bacd3bd85a3e91e2d5b6bf20f3b3c396d06be2796479854840f2a69d108a010f0dca49582b94a91497c3f9f75ec27b6b22a81ec29621cadc6745837fd3efda96539535bd15b59fde706ea00642ac3c4c996513a1a2fb41ce74363694d21a5247a71c6635a1f71a60c447ec19c4a19bf09f4cb3f807b8351e42cc3aec612c5976b06e1417bf05cb3edbd29aff070019292c92cc9b52ab1efb0ca34292fa75674fb198e3b228eec669a9f131844ebe4d3e713f632e45c7a7367d5ac63a6306881439bc8260a7"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x88, 0x117, 0x2, 0x73, "9116e9671b1b3c6636374339ea0f057d8b029ff9dc2efd0d17545a437192182a9b932d617e610adedcdcb8e89e537aef6a03fe8e29ae0b3a06f5d22a814342a5a3e9122b9fa06346dfd534fea809dd47c7ec931e46d3f8d1d441bf3c1f7fd63a23d594b0924a72b09aa9c1cda630998ef61342"}, @iv={0x80, 0x117, 0x2, 0x65, "a14d0a0c5dacdf20bc3b404c5ae97ac2fa76d661fbc1bb44a2bef757f4ddf68c614affe323d691c7bdde95e63225310c61a07bee837e4166aac1d713a0581f68f5e685e7d298cea06a55d584aa1dadb594618d3dcc15965e5b55ba1498904d583834acd017"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc0}], 0x248}, {0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000003080)="034f984ae024a406f79387547280ff2861e18b1237fde7ea372598b8fe258319df0fae960a17c573b0cde1efc99d1515dd2dcd917348b0c2301c5e24ee025cb31bcce06c9d6fd3019c50562dbf237d3daa2ee1eb393dce77c8511e77e8da657e307bdfd9", 0x64}, {&(0x7f0000003100)}, {&(0x7f0000003280)="adf5b56a854ebd2e3787b2d223840a55634ed5dff480dfcce839f41465e5b8ccc70de28243a0d077f66ea4b5e6c3739895d619cb2fca236ae6cf2267ac5c94967edd3dbf30811a6a8a24919226261b2370dc3c1de833fe5a8ae532e35b10160a299047bcf50658ff3e69eea0ea846d58f8de7cbf65ec74b975c269eb64d6286a8b24898e1b569ba43a7919aefc71fdf7b6566705848fcc06c7225f559b853659595772ec2549fc65069e403796941cacbf2db1c920ad6d6054bb573b814c15a7f00263738b99258a1af839da29d6b2171ecfc8ee920c30108b457c7f2a57fbd8b0f78508151f86", 0xe7}, {&(0x7f0000003140)="680a52ab009d18c84386d387865de04333421ba7bc9e757815e31f96d517f315b0c1b6d0373a2ed01510d1a7eb84f5717072c2d8a0100df55c2b03dd019733272baa872c90814cf9298c448d217cac30df0cf830d52d779724ffc8d76ad0193c115066a952ff7da8a97ddd227661f09e88cc", 0x72}, {&(0x7f0000003380)="6ded07b78f231016ba073f1ac604b1b99534eb9ed923912ea5a102c00c101f3a797a809ab194e261b3f6801721a189a79f1675c5749e4b89922dfca0fb355d51bb6954ec944cf366cf8eb0299db32613791a1d8c7f897f4ec6c5eae984e0a6e2586b304c184d1abe07335533ed89f8", 0x6f}], 0x5, &(0x7f0000004900)=[@iv={0x68, 0x117, 0x2, 0x52, "0eb01908ed2662572f8f97367e91c7afaf1c2126c6b800273ac39c80e2b938ebd8d5e2ebb6848afa0bb2eb76500795ac4f98f95486aebfc2cf4579188fa6d59b10cee24519eef702c347ccce95aaebfbb204"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x36}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0xf8, 0x800}], 0x8, 0x80) recvmsg(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f00000003c0)=""/22, 0x16}], 0x6, &(0x7f0000000480)=""/64, 0x40, 0x3f}, 0x2120) sendmmsg$alg(r1, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000500)="8da48b2b5bb09f41a51350067a66cb7f71a31a66a292647b7b4930fc59942fa298f11d2bbf969768c9cdf19a0dc94149db9700f6ac86e60324fb801fc5c9dfff28fadcfcf12dba281295d5aacad46b971d0725796ec855fef4c2bf70a2d64049e0f3dd76eac572855c6f8cc3be79d90d2a0a7633dbb807b898031c58688b59fe10199749195b0f79f58a1d97611e28368e8ea02b82ff165afd0a8b6fbbaa2e46d8e01539b8fbeb9c9385bfb862e60877bdd366a97774b671fdf7f82ec5104ca8162e8cbc6174e9ebf40400b472d0ba9b9f1201f0553f439b39e2564644910855f697", 0xe2}, {&(0x7f0000000700)="52d2e7cf62741ef338283e1c18ef0f8dc600c1e9998d2ce389a6262dd3b1482c55ef2dd664bc5f8ac559053059630624b8d1661f1656", 0x36}, {&(0x7f00000007c0)="c657406ab50979bca4", 0x9}, {&(0x7f0000000840)="1fdb927bb8d2df9bd743e1eaa401d750cbb9e48f400a6a3ca3b1e666231e2871e089b47e1e4279bda38cc932f3b9d7b4736ca6e425e140bf2406b2dbf2578032c5c4454c3a90799497cadfd668e89bf00a371d7445339c21aa42853b3da22b6508c5207e186f03bbe423c7ba822e5a4660074a99", 0x74}, {&(0x7f00000008c0)="e48a3a413c13ddda33241a60655519c3b0b48fa39f8c8ab34de2814e087c47c0f200470b39", 0x25}], 0x5, &(0x7f00000009c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7711}, @op={0x18, 0x117, 0x3}, @iv={0x48, 0x117, 0x2, 0x2d, "9238a03254c981ca2f1bec0c4cee43a8368ec276dd2fd701b938518cdc683d04db5abad3fcfb2ab432f12d3574"}], 0xa8, 0x44000}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="8b691ea6e124c8c9038203094b77e9187d73d54dab1eeccab8958ba789399f2e1b26f83c38a527ac6b4a19b46530dc3f8cd559e1b7908646c513f569d075cf5800ca07559ce306edfc732b40bd5d7ab629ad5d7f93ef1a0700c657505e584c8b6cc13f096f80d67a33dd1e62ce3a67755c22d748fba092b686e09bb8867f0c9f25e24464875c98bf9d56d4dd8522a660f3c78de0b356b01c769a6e7cfcef40d490a1836b29d54db26ba99a4a62a281c75a571d78464c7674a031b289f9ad0f9bcf3eb934ab9b280cb3dbf23e7ce63bf7dc88ff637c75a462a2767997f82b01a325262eec50d724ca5ebc0e902e0d3843867f", 0xf2}, {&(0x7f0000000d40)="46d52f5adac7f7f360806979af5bbec361eec2b75fa2d6ea897db174f4f9c32742a4146ee384cb4f648aafa327d518a30f71d7fc9ca0edf1165c70c4e54502dd144f1e7a30b3770c0d00de619035ef44c8671f6bd13fe38e0eff44fe68bc2af95d9a6ad5f74996127e0c2fcff4b8e768150a3a56a7ae11c3a714a286e94885c401895570f37ec81051d1f78ba38a059730132705cefd99fb06a31bfe7937efc1e338e77e69837f533ba94efcdd3ec659655d2d78468a62f1a2716df43dcde1ac410e4537b731", 0xc6}], 0x2, &(0x7f0000003200)=[@iv={0x38, 0x117, 0x2, 0x22, "7fe4527873f42f623b1ae06236f57f6ef84158bf64b0fad72aa46c41b7a7f3fb72c2"}, @iv={0x18, 0x117, 0x2}], 0x50, 0x8000}, {0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000003440)="a38dfe200083f77deab733395d4e3ca77d6c721b9ed54fe702ba3d5605561a587ccd140cf78edc03c3b06ada82572ebca9", 0x31}], 0x1, &(0x7f00000034c0)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x100000000}], 0x30, 0x4814}], 0x3, 0x11) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000000e40)='./file0\x00'}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) [ 1008.349414] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 13:21:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000780)={0x0, 0x1f}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r1, 0x8}, 0x8) socket$key(0xf, 0x3, 0x2) r2 = socket(0x10, 0x4000000000000802, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) socketpair(0x4, 0x80000, 0x7f7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r4, &(0x7f0000000040)="af3b6b9e39ff8c12d2a6963c6231e1227914a6cf24a1dd8fd607999810c5fd534c77daf9e8f2ba0c37509c1ea3843d722af0688ebe5ab3973f717cf66e4c0cd87d3bdc1ef2005477a725d1ba308243d78d84ecc8a595c066766e8d8b724555a2f15ab7d7070ba6fb53e88d8dc281d22d31093addaedb123b766a19c04ced33341d22c1ea5dc7e008cd5c84350bda0e8dc075e894881140690d5824d030e1dd383c04dfad6079931d71f2834477f201f3a17ec400b74928058d0085bb5c0171f9cf1c", 0xc2, 0x1, &(0x7f0000000140)={0x3, {"54604feb650acd"}, 0x34e1}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000002c0)=""/244, &(0x7f00000003c0)=0xf4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000008c0)={'bridge0\x00', 0x1000}) getsockname$netlink(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180), 0x2) socketpair(0xb, 0x4, 0x8001, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000680)={r7, 0x7, 0x7}, &(0x7f0000000880)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000740)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000940)={r1, @in6={{0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0xfffffffffffffc01, 0x1f}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1e}}, 0x80000001, 0x1, 0x6, 0x3}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000540)={r8, 0x7}, &(0x7f0000000580)=0x8) sendmsg$nl_netfilter(r4, &(0x7f0000000700)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="9c000000140e00012abd7000fcdbdf250f0000097ad3e62db63837eca6e41691565b45a8a9f6043529b2af99b9789f0ce3d8a630da4000d4d3fa7d247147d95d4135b90386812d00a8e739e853b1d3cc0ca6eb68789874909326a45a287d96019263914ea304e3dc46860008006300daac1a1d1cb653612646d93887bfc30456de2772768d9f74ddd4fcf9c6b09304afe1be84f41b2d14c28d570f7cd5b9e85f1442a851b6382ed326da905c151a3adee66430ae0ebf059471dbf0f19fe31cbbff88010000000000000000000000000000"], 0xd5}, 0x1, 0x0, 0x0, 0x80}, 0x14) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000900)) 2018/04/13 13:21:45 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x872, 0x8}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r3, 0xffffffffffffffc1}, &(0x7f0000000380)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r4 = accept(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xf68d}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={r5, 0xfffffffffffffffd}, 0x8) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/13 13:21:45 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x6, 0x1, 0x626}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={r2, 0x7}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r5 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000680)={r9, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r7, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000480)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) accept(r0, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x4000000, 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x81, 0xffff, 0x2, 0x4, 0x89c, 0x2, 0x1ff, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000d80)=ANY=[@ANYBLOB="05000000d80a6012792a00a66c80b10ebca57fe116bb296a56b5b84cfdfb93db4c8a37c7c5f8736743301f37a90a41218b68912f6eb17c4776c95d7f32d751f733de50a1ddfdfb1d81ae7782b22f7d723322d3c8aa4391e5733a42d64ba2b6aa60015ca5eebf5fc8aaa6777a792db3e356a65622853c6ff7639aa1eae084c511c8bde289c04717a266b29ce524a5350be234918039b0dc5826d951f8fe5750fd6059816bee099b22b158fd0000f53280577a521ef1c0314f73addf5308e62173dac1aef7ff6d0104724a81e6094beea3fad60000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000005c0)={r11, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x9, 0x3b9f, 0x1, 0x89}, &(0x7f0000000400)=0x98) bind$inet(r10, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ffd000/0x2000)=nil, 0x4, 0x3, 0x40, &(0x7f0000ffd000/0x2000)=nil, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x4}) setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000780), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r3) 2018/04/13 13:21:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) socketpair(0x5, 0x0, 0x4, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0), 0xffffff26) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) socketpair(0x3, 0xf, 0x80000001, &(0x7f0000000780)={0xffffffffffffffff}) connect$llc(r2, &(0x7f00000007c0)={0x1a, 0x8000033f, 0x0, 0x1, 0x81, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300), 0x4) 2018/04/13 13:21:45 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x0, &(0x7f0000000100)=""/8, &(0x7f0000fecffc)=0x22b) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0x10, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340)=0x6a9a, 0x4) 2018/04/13 13:21:45 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0x3, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bridge0\x00', 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f00004e4ff8)=0x3f) shutdown(r1, 0x1) 2018/04/13 13:21:45 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d78000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/04/13 13:21:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x932, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000240)=0x84) pipe(&(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001a40)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000001b00)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001a80)={0x24, r4, 0x200, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x24}, 0x1, 0x0, 0x0, 0x48000}, 0x44081) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x2}, 0x8) syz_emit_ethernet(0x1042, &(0x7f0000003040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @empty, [{[{0x9100, 0x1, 0x5, 0x2}], {0x8100, 0x1, 0x1, 0x3}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x102c, 0x66, 0xffffffff, 0x290, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x8, [@loopback=0x7f000001]}]}}, @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0xfffffffffffff107, 0x0, 0x0, 0x7, 0xf442, "65a1f8", 0x8001, "62f692"}, "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"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xda, 0x507, 0x6eb, 0x66]}) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4000000403}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000002040)=""/4096, 0x1000}, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f00000002c0)=""/212, 0xd4) accept4$inet(r5, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10, 0x80800) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff44, &(0x7f0000000680), 0x3ba, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000000000290000000000000070a4bc6806d627352921e7d079856d8bdc07549ed17017cd2d636b"], 0x10}}], 0x2, 0x8000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x3f, 0x3}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000003c0)={'ipddp0\x00', 0x62}) 2018/04/13 13:21:46 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000001300)=""/4096, 0x1000, 0x6780}, 0x40000100) accept4$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="f3", 0x1}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f00000002c0)="fc", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x4, 0x401, 0x6ff2}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000002300)={'ah\x00'}, &(0x7f0000002340)=0x1e) accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x80800) 2018/04/13 13:21:46 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff93, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:46 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x321, 0x2) 2018/04/13 13:21:46 executing program 7: r0 = socket(0x10, 0x4, 0x1ff) sendto$llc(r0, &(0x7f0000000240)="bb8962dbfb638b", 0x7, 0x48c1, &(0x7f0000000280)={0x1a, 0x30f, 0x4, 0x80, 0x2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=[{0x10, 0x10b, 0x9}, {0x10, 0xff}], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=[{0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) close(r3) 2018/04/13 13:21:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000005480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000004e00)=ANY=[@ANYBLOB="280000081300010be20000000000000010000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00!\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x20}, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @remote}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000601000010000024002200e5c5d14b824762d0eae264227d481c7aef561c77a871eab47f457295b7c7d19108001000020000000c002400ee23fe8bea23782a"], 0x58}, 0x1, 0x0, 0x0, 0x4800}, 0x4040) ioctl$int_out(r2, 0x5460, &(0x7f0000001740)) r4 = socket(0x4, 0x0, 0x3) sendmsg$kcm(r4, &(0x7f0000000300)={&(0x7f0000000200)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)="c6443ef826f3fca6ee6ce0305309f47905f5194d26bf4d1a2b9ce994ff71f3924b1996c60c445e85f901b8d5ca8eb022ab197108142a3ea2f4f28c3154eef6c18a8c031949675974b462044d33e8a8744e27b1916a5400d5b138c3074b56d3d247dea814", 0x64}, {&(0x7f0000000500)="d47e355d47aeecdf9b8eef205a4828a37eaf6df18dea3edf268bd61b6662a06e9af39058e6e811501aeb5e0ab1a0d46372dc3603fdde6ea0cbdb1f2ce8e3d05642a6ea74fd1ea1198aa3c46720484aae73be98020ff2882a4bccd2b8e3e20abac6938fefb4969724850bbcc1e91850a940c17878abefe74e90305d87553883327c22e7f8db844a14f3573372b1eef4e35f262e9afff5600acbf221be8898854609d6e3f9a48cb244d67391b3", 0xac}, {&(0x7f00000005c0)="91d664cc3c38afb23f143d89289053b27021fbbb2b91f09a48823ed435091679a65403a5a5144cd0707613976e5143b706f847fb9961bfe882ae19174e8ced8e5ffa2345fe6a63f050ecbc", 0x4b}], 0x3, &(0x7f0000000640)=[{0x1010, 0x117, 0xf9, "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"}, {0xd8, 0x108, 0x1, "bdaa7f1ef2165b3dc70a315a3f757157db584d4855ed4aa59e46a68bae25a9381b90670a08ce7ae64af4036fc6e0ca28ff1252b60d93c3c6ac17d173096888a81afbe4a50fc67094156ea6bdaa1a7e9abcfc4044cff0ad95d6d34eb1a741d25d33ae4e872826700978b6df9eb6ec903fbd2f7bdab8c19426643e8c486c7e9cdefde88821a1761437a9bcc866e7d8997ca5f6c21a343c2fd8c56a441b4ef4368f59ac7dca93e3293590f782599798b2084a7da8482bd4b474b78f83211e01212fe0"}, {0x18, 0x116, 0x5, "215bec"}], 0x1100}, 0x800) socket$netlink(0x10, 0x3, 0x1f) 2018/04/13 13:21:46 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000e7c000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9aff8), &(0x7f000039affc)=0x8) getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) 2018/04/13 13:21:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0x0) pwrite64(r0, &(0x7f0000000000)="ec8c56455a24c56c99b3352f28742a2e4c0ad852adf99e59d7008bf0", 0x1c, 0x0) 2018/04/13 13:21:46 executing program 5: r0 = socket$inet6(0xa, 0x80b, 0x20000000003) socket$inet6(0xa, 0x800, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x3, 0x1, 0x0, 0x1ff, 0xffe0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x0, 0x0, 0x0, 0x40}, 0x20) syz_extract_tcp_res(&(0x7f0000000000), 0x2486, 0xff) 2018/04/13 13:21:46 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:46 executing program 1: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000880)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000082}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r4, @ANYBLOB="0800a6bd7000fddb000204000000400003000800030000000000080004000100000008000400060000000800080006000000140006000000000000000000000000000000000108000800080000001400010008e601000a00000008000500000000003c0003000800050000000000140002007465716c30000000000000000000000014000200626f6e6484504f38cec5cf83a5420d15ec085f736c6176655f30000000000800030000000000080006000400000054000300080004000100000008000800060000001400020065716c00000000000000000000000000080001000100000014000972a29518b21a173000000000000000000008000500e0000001080007004e23000008000600ec00000030000100080004004e2100000c000700220000003c000000080009002f00000008000b00736970000800080000000000080005000700"], 0x14c}, 0x1, 0x0, 0x0, 0x40}, 0x840) getpeername$netrom(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) socket$netlink(0x10, 0x3, 0x3) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_generic(r5, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="1400002022800901000022000000000004000000"], 0x14}, 0x1}, 0x0) [ 1009.368790] sctp: [Deprecated]: syz-executor6 (pid 11120) Use of int in maxseg socket option. [ 1009.368790] Use struct sctp_assoc_value instead 2018/04/13 13:21:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/200, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) 2018/04/13 13:21:46 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000800)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3780c7f9007d2d32ebbdbd941df9b9e95e0000000000ff3f66b8c14454a2000000000000000000001c300611aa4936ef583a0000"]}) r1 = accept(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000003c0)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="00000000110000000200000000000000090000007f000001ffffffff0000000680018800000000000000000000000000000000000000000000000000000000000000000000000000c8d50180c200000000010248000000050000000300000000ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cfef0180c200000300030008000001010005000800000000860600000000000008000000000000000500000005000000ff07000006000000d900000000040000"]}) r3 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x4, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r4, 0xffffffffffffffac}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0x7}, &(0x7f0000000600)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000640)={r5}, &(0x7f0000000680)=0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000280)={0xfff, {0x2, 0x6, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x210, 0xffffffffffffffc1, 0x4, 0x6, 0x8, &(0x7f0000000240)='bpq0\x00', 0x3c3, 0x2, 0x20}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000500)={{0x0, 0x100000000, 0x8, 0xae2, 0x4, 0x65}, 0x200}) [ 1009.431776] sctp: [Deprecated]: syz-executor6 (pid 11126) Use of int in maxseg socket option. [ 1009.431776] Use struct sctp_assoc_value instead 2018/04/13 13:21:47 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:47 executing program 1: pipe(&(0x7f0000000040)) 2018/04/13 13:21:47 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffe) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000001980)=0x1b, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/13 13:21:47 executing program 3: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0xffc, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0x9, 0x7, 0x10000) socketpair(0x8, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000400)={r8, r9, 0x5706}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x10000}}}, &(0x7f0000000140)=0x84) r11 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r11, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r11, 0x20000003) r12 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r12, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r12) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) r13 = accept4(r11, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r13, &(0x7f00000002c0)=""/12, 0xb, 0x2, 0x0, 0xfffffe99) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000440)={0x0, 0x4, 0x7, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000002c0)={r10, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x6, 0x400, 0x1ff, 0x401, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x7fff, 0x2, 0x2, 0x4, 0x6, 0x6, 0x1, 0x1, r10}, &(0x7f0000000500)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000100)={0x2e2, r14}) r15 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r15, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) 2018/04/13 13:21:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1, "aa"}, &(0x7f0000000500)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r1, 0x1}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000680)=r2, 0x4) socketpair(0x10, 0x8080b, 0xfffffffffffffffe, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000480)=""/57) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r4, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x14}, 0x1}, 0x0) recvmsg(r4, &(0x7f0000000540)={&(0x7f0000000140)=@ax25, 0x169, &(0x7f00000004c0), 0x0, &(0x7f0000001040)=""/4096, 0x1000}, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000600)={r2, 0xd290}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000300)={r7, 0xb9, "ebc6180d1194c1aad5d48f417fb63a1717d7216e1333a53892fe1ba426dcc43efbac110300febe008da449280eee844ddec2ac7e30bc87840244303660490296c969d6630f0e32188b17c67bd8271f9354e4b6f51b3657903b9c447dbeb745c85ef3914907b5db6e371cb6e0f9fb0f0dc1c677b3cc44d38924df27301359a39fe64586b20e75c2e69adb8c438a2108d56a00fa3354799d870c4c1afefe2860720fbdd5ea177e5b34116d292c18023eb77b7f0eb76f5c920db6"}, &(0x7f0000000400)=0xc1) recvmsg(r5, &(0x7f00000000c0)={&(0x7f0000000040)=@alg, 0xac, &(0x7f000000efa0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa8}, {&(0x7f0000003f80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f000001001f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/04/13 13:21:47 executing program 4: socket$netlink(0x10, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="007149c5b8b494097ba367bd11fad2c5b60bb790f8c6ea93e4cad28be588a48ca6fb2ee42e7b90150a25d1a8c260", 0x2e) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/13 13:21:47 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = socket(0x18, 0x6, 0x3) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020305090700000027b57000fbdbdf25050019000000000002004e24e0000002000000000000000002004e24ffffffff0000000000000000558591489d19756fe2734ec2caa03d5942f72a46005a5702d03a90687f998ec0c5e217f8f9991b7b30b0930385f89389004c514c3dad444f5b3586f66eb5440e22653c621184cef3e8996a9b0fb5c6c0a2bccad260271b22caba4c913986970a2b5c72dc5cb564f5baad8cd1ff4c379f4db3"], 0xaa}, 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x2b, "a8c08d9d38f69a652ff3bc301cfa51971a89b8b89472ff83a8291b851869b1feae8dfe01eb1248949ee6d2"}, &(0x7f00000002c0)=0x33) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x14, "9b2be0bc7826477ea401aa97331d23628c48e080"}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xc76c, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x8201, 0x8, 0x2, 0x0}, &(0x7f0000000440)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000880)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23, @rand_addr=0x10000}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="4c354071b5cccde20d7475530200ce7aa116729c31ea45f314", 0x19}], 0x1, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0xc2, 0x8000, 0x8, 0x9, 0x93, 0x9, 0x5, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x731e, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xba, 0x4, 0x0, 0x6, 0x8000, 0x7, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0xaeba, 0x800, 0x100, 0x769}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x6f0, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x9736, 0x7, 0xffff}}, @init={0x18, 0x84, 0x0, {0x26d48f2c, 0x7fffffff, 0x1000, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x743, 0x0, 0x8, 0x3f, r5}}], 0x180, 0x10}, {&(0x7f0000000600)=@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000640)="76b1360036a0", 0x6}, {&(0x7f0000000680)="3743696c5b83db75ff2a0aff8ae48912cf46dfdd5554fee3e5c05cf1440f316ff22db0f6098ec71733c16f794a161cfba7c31131f617650bcc97ec4be761d69db9908030d05147c66d72404cb2ecaf272fee1f12e49104e9b773cbde5a58922359716a53b8b34a1c145431a24a044a73cb45f46be6144a6101ac98b29a762851e715a6ab98b6b87e3f3f69a3f8d0e02f9342153ae397823b2f693b8b0cf6c985b36983e7b75cd0233854eb7e53fa0b940bc2599f4d3283de745a566ed73e5d770f1e7eff5be2b5d8df23b557c70ec3fa06b4fb7cd859ee", 0xd7}, {&(0x7f0000000780)="a127ef8084a40383628cf329ed0b5b7e65932223daf3e88c", 0x18}, {&(0x7f00000007c0)="c1fd03d2dcd9a3261705a5b9562f1cf8966836aa02bf0a233683dfc9685d50ac1a6a0911da77eb3c529328cb5bdbfb7c271917a5cb983f143bd20434e2c20df3cbe842b23149afed4024bf6c17bb775069371a4e59", 0x55}], 0x4, 0x0, 0x0, 0x80}], 0x2, 0x1) r6 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000b40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000b00)={&(0x7f0000000940)={0x1b4, 0x2a, 0x820, 0x70bd2b, 0x25dfdbfb, {0xd}, [@typed={0x10, 0x20, @str='ip6_vti0\x00'}, @generic="76e25e0184aadf1c9c26b6f3419c31db670cbd0b301788356451f9c1bd083519254cd5a5f74ed91a297d2c136c12625bcec91c9ce962fc902973a97f5f479aa29e797d9588cb7f6490c15bdc35b4a22a7a2199ab0caa9890f6d241c12c35ba8d8e50cdb283db6f93", @nested={0x90, 0x31, [@generic="70d23f4642ed5466acf48e759e39837149c04b77ec21bbceb15815adfbe81ef451b88ebbd9ddf83fab6c541011d50360219f5c1e4a9af78d35832ed4fc8722df4fde387f1d62c64f6205bebe6b1600476c8a8221c40bbb873ebf06a4f6a88f928d0eacb7bf1286e7f6c2c1bd16cc03774a06450a1e2c5fa3d2a441dde5ebb40cf31f624e8b0d3625d266"]}, @nested={0x88, 0x51, [@generic="4d290f2127a5f9f6132e53cc714c8fdd7368e0f0c461c9861ea29c340040a82f3054194f2b8e8a8f9f8e59416bed6e5b207617b6852da1c234", @generic="c3fe3dc12544f6879881b74424164b414abea4f96554ac15e4356d8f5c7d428fe6c7fa315e4db8f6ba6df71138850f54fea7e864", @generic="c3f8ef78cb50d8a3561dba9c44c23dea510584bcb8"]}, @nested={0x4, 0x68, [@generic]}, @typed={0x8, 0x7c, @pid=r6}, @nested={0x4, 0x4b}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/04/13 13:21:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf9, "aa742e79b8ac5788b7df83af2d9479f928c1d1c603250d789331cef63177b07a952b368e99b50943e2809b44a3afa691912cc94022fdd325e75b29755c741907604ea085eb5965eed9ddf40698d57d5e3cfd014d8b35864ad930e68ab6977db53fcc36f075eb2fe329c8ff92c635184f5ff38709e295c62d549a53335f8dc65a9e3d2b6c4189f518d9d265103ecb60488f9f539159b42137acce30f3184771f920dc44f7905278919531bfb312a33b3cd1940f0c0721397d2b890f13b54841b5ae781d8d05f8c43eb2f81ae0ebb63d8bb2f91aaee3952a9fab3a83a449033c6505f4fba6fd983533711997c45b12479f1974775be8adc169d9"}, &(0x7f0000000180)=0x101) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x2, 0x6, 0x2, 0xb0, 0x2}, 0x98) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x5, 0x0, 0x0, {}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) 2018/04/13 13:21:47 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:47 executing program 6: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0x1000, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x401}) r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x7fc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x9, 0x6a80000000000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r3, 0x8, 0x10}, 0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0xe5d, 0xffffffffffffff81) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000840)="b032c2f822a151f634ecbcc75d9d78ef12f7570ccf1ebcf370b10c2f9b9685cedb29b6b46c8c078d355bab7ad32cf4e6d6856042c494f21706ee5ed03d1f91187d3377d9b5aff5da932c3c53d30b35ebc70cec9bddeb778cc3ca22d86cc9bd761f1d53bb05a5ad06660fa37a37976842bf1aecd25ada0d55b62700936758be85da031253070cbcc37a9708562bf4ca5b54c063ea6c539b254cba8b8e9e327f9a5839529ee5e4ce5c81819c", 0xab) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r5, 0x0, 0xd, &(0x7f0000000680)=0x3, 0x4) sendmsg$nl_generic(r4, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x14, 0x32, 0x2, 0x70bd26, 0x25dfdbfb, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x800, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000580)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'lc\x00', 0x1, 0x6, 0x6c}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e21, 0x0, 0x0, 0x80, 0x8}}, 0x44) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x3, 0x8000, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="04000049e01177d6c0da171af0041200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) sendmsg$inet_sctp(r5, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="ebbee7a9449784a179572de58e1ccf03959f59220464e372e1da7acfffeeca291cb2858ce1b8d4ca42009751ce8012e22399c802b283721f0eba96535f79b3718fef3c47afacafd2b7d94af483a6d50264670f5deec41e4cbd1eba535b56", 0x5e}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0xffffffffffff0001, 0x208, 0x3ff, 0x100, 0x6, 0x400, 0xfff, r6}}], 0x30, 0xc004}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) 2018/04/13 13:21:47 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/36, 0x24}], 0x6, &(0x7f0000000580)=""/199, 0xc7, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba000000cf228bacdc39d3f9a4ff637262e2309bb0d94004966145ccb177697c933008013420e52f964a39491c8438e58008cb909c88fad31d0bc40fbe88218c8c475408761ee0d95da8906accdecbda3f4ef414ca266b0fadca8df033a935cc796fbc0fa377a64a4ef0d44ffbefb53acc208e035a45a8309a897eabfb930b1e6d9c829f8898aa55ea47c3baf5294a1029badd34e47b6dde746f87b8244a384ab08dcc12738dc65579dd5da3dbbb357599e065fe32f1be7cdc932bf67727ed707b6c35124690617b0918"], &(0x7f00000007c0)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x7}}, 0x1, 0x678, 0x0, 0x7}, &(0x7f00000008c0)=0x98) listen(r0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000900), 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) socketpair(0x9, 0x80007, 0xf7b1, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000c00)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000d40)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe, 0x9, 0x8, 0x400, 0x4, 0x200, r5}) 2018/04/13 13:21:47 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000005000)="08210300", 0x4) 2018/04/13 13:21:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 13:21:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000007880)={&(0x7f00000063c0)=ANY=[@ANYBLOB="3c010000100003000000000000000000fe8000000000000000000000000000aa7f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c000200656362286369706865725f6e756c6c290000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000800000046000000"], 0x13c}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0xb1) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f00000000c0)={'veth1_to_bridge\x00', @ifru_ivalue=0xfffffffffffff05d}) [ 1010.555253] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 13:21:47 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff81, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:48 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff82, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:48 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00000001c0)=0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x100000001, 0x3, 0x8000, 0x40, 0x2, 0xffff, 0x62, 0xc81, r5}, &(0x7f00000002c0)=0x20) 2018/04/13 13:21:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0xfffffead, 0x0, &(0x7f0000000100)={0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/13 13:21:48 executing program 4: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xe) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f0000000000)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in=@multicast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) recvfrom$unix(r0, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) 2018/04/13 13:21:48 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x8}) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 13:21:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x32e, 0x5, 0x7a, 0x0, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "e5928d08ecb93abf8a38296ce1a1a995cd878c45ff4a1c7c846f88d7fd3ed96171d61379193af110b9b528f2cda4d90d43b3b98a881795dd842cd44d8d46907c6e385414b448c12c74b61201dfeb7f4f5ab07c22c3b98d742aa2aeac6a4624b93607ea2c83e0b5a964a5297d049574d12ed1d23770ef2742"}, 0x7c) r2 = accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x15) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x78, r1, 0x10, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x48000) getsockopt$inet_dccp_buf(r2, 0x21, 0xc2, &(0x7f0000000380)=""/221, &(0x7f0000000480)=0xdd) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00000004c0)=""/239, &(0x7f00000005c0)=0xef) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000600)={0xbe, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x108) getpeername$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x200, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0x3a, 0x0, r4}, {0x2, 0x401, 0x6, 0x101, 0x4, 0x9, 0xfffffffffffffffc, 0x9}, {0x4, 0x80, 0x8, 0xff}, 0x2, 0x6e6bb7, 0x2, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x0, 0x3, 0x5, 0xd5, 0xe394, 0xffff}}, 0xe8) r5 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000940), 0x800) connect$llc(r5, &(0x7f0000000980)={0x1a, 0x33f, 0x2, 0x5, 0x5, 0x40000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000009c0)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x405}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0xe}, 0x8205}], 0x64) r6 = accept4(r3, 0x0, &(0x7f0000000a40), 0x80800) socket(0x5, 0x6, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000a80)={0x0, 0x80000001}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000b00)={r7, 0x8b, "bf36a4a3da7ef62c52689553fc1233729640ac83ecfe5b4fef639b115ab244e3943cff62f540c10fed969b1d64ccd612b145120dbdbad961b4f6f7cd47730e1484f448471ba5cea9928198e23b654d8ebd76abde7daf2a963be3297ae7b9ad8b623315eba97b8ead679bb5dadd5e9fec773f7ddabea6678f260b296475b45e4760979e25c6fbfdb1d046c8"}, &(0x7f0000000bc0)=0x93) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000d40)={@nfc={0x27, 0x0, 0x1}, {&(0x7f0000000c00)=""/206, 0xce}, &(0x7f0000000d00), 0xd}, 0xa0) getsockopt$llc_int(r5, 0x10c, 0x4, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) getsockopt$inet_dccp_buf(r6, 0x21, 0xe, &(0x7f0000000e80)=""/105, &(0x7f0000000f00)=0x69) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000fc0)={{&(0x7f0000000f40)=""/40, 0x28}, &(0x7f0000000f80), 0x6}, 0x20) socket$packet(0x11, 0x3, 0x300) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000001000)={0x1, 'ip_vti0\x00', 0x2}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r8, 0xc0206416, &(0x7f0000001080)={0x6, 0x7, 0x6, 0x7ff, 0x12, 0x4}) 2018/04/13 13:21:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000b92000)={0x1c, 0x1, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x0, 0x80000, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) 2018/04/13 13:21:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, &(0x7f0000000540)=0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c2bfe0)=ANY=[@ANYBLOB="e00000027f00000100000000020000000000008100000000"], 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000002c0)={0xfffffffffffffffe}, 0x4) getpeername$netrom(r2, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) close(r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/13 13:21:48 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1011.563937] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/13 13:21:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000340)={{0x2, 0x4e22, @rand_addr=0x6}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x20, {0x2, 0x4e24, @loopback=0x7f000001}, 'gretap0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x800000000000852a, 0xffff}, 0x14) socketpair(0x11, 0x5, 0x6ec, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000300)={0x3, 0x7, 0xfffffffffffffffc, 0x6, 0x8, 0x2}) sendmsg$netlink(r0, &(0x7f00000033c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000002f40)={0x10}, 0x10}], 0x1, &(0x7f00000032c0)}, 0x8880) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="0e", 0x1}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/13 13:21:48 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0x5161) r1 = socket$inet6(0xa, 0x80005, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r3, 0x8, 0x70bd27, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x14}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8010}, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x2c, 0x800, 0x9, 0x100, 0x3, 0x400c0000, r2}) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) [ 1011.617161] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/13 13:21:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) 2018/04/13 13:21:48 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) accept$nfc_llcp(r2, 0x0, &(0x7f00000000c0)) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) 2018/04/13 13:21:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000017000)={0xa}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xc2f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000}}, 0x9d5, 0x6, 0x3, 0x1150fa8f, 0x80}, 0x98) r4 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="98d44320", 0x4}], 0x1, &(0x7f0000000400)}, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 13:21:48 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@ipx, &(0x7f00000000c0)=0xfffffffffffffe47, 0x80800) getsockname$inet6(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x6d17712a3fb73f5d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r3 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000040)=0x7f, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'erspan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000340)={0x11, 0xd, r4, 0x1, 0x25, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/13 13:21:48 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r1 = socket(0x1e, 0x80004, 0xfffffffffffbba55) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/13 13:21:48 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair$inet(0x2, 0x1000003, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000780)="2c28b18ced3614f96532fd3179aa19ce2aacf9c434b732659f9ab55cd9205622d4fe7cbc3c9814a5f7c7e130abd35431499e62015a5ef5c4aed2e948d611b6f159a418e3c55d21b77eeb411b12fcb1254eaf4853c65b465f0c993ef1169267d63b177cb7b42a622791572ecbac6414e4851df2db52308cd58662d69920144bb8ab4b345c0e811120f0122673ce4ff6d4", 0x90}], 0x1, 0x0, 0x0, 0x4000080}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) r5 = accept4(r0, &(0x7f0000000200)=@ethernet={0x0, @dev}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000000380)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="01000400dc62040000012000092c05621b94fe81a41c50552589e0bbec92242b262a5b0616aa9a60347669073abb4639316b1d438b13da9acc98e4060118ce30626cf5898b90d9d6bb9e805d29cb14a46db8a10470b123c1fffc698dc05d099f1d122d61f6f63e99f7fba350de0f99600f06a6976578d341a1001fb836663089d91d7d5638223e7f53a560d4ff0388724cc92665f582e4d4bf0bda857e3c888960cb712338126b952b3c8b64ab170789a1835fe031c6747ad781c4135ea1d35e2dae1d56"], &(0x7f00000001c0)=0x2) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/13 13:21:48 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x400}, {0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0xffff, [0x81, 0x2, 0x54, 0xff, 0x56, 0x2b, 0xac, 0x10000000000000]}, 0x5c) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bcsh0\x00', 0x4}) 2018/04/13 13:21:49 executing program 2: r0 = socket$inet(0x2, 0x4100000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@get={0x1, &(0x7f0000000240)=""/36, 0x81}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) listen(r0, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) 2018/04/13 13:21:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000fcdf572d0cffff030300acac9d0879bc0b5f1607ffffffff8020000000040005003532d4a5848f6083c6424b950f21353aabb5e387cb8442acf199653678bc3c264fd62d8f933e3025eb83a46e119a8f20b60c49bff0e26c8483a14fd03efb1770b1a65cdb3fb996f221c874add15686bd5fd4e8a85809ab5ef497ea1089f2be5c214715079574c92816fae547fdda4697b603cf31bb75c1ae2f994f8e4364fe7e33291dd660774001223b49606df2333b16b6720577b8ae62a1b6445dd29b36dda1969b1e88ae1d2e8a7235555ba0e2dc0b4bf60007a0e2d68d57ea0b69ff2fcfceb7f6"], 0x24}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='syzkaller1\x00') 2018/04/13 13:21:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001880)=0x5) close(r1) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001b40)=ANY=[@ANYRES32=r6, @ANYBLOB="157b647e3f31b75d48d115f42c8911654cb61b9af202ad2735d2e37c5c4e72f95857fb1a21a59c9de04a21cb84571f3ba6628b52fa6427e9fa45cf2f9ef29c726acbed80f6ab9aec761da4aad22e5e2eb4eff65e8a5d7c08503e1064f7145937db3316452a36190d9ac52fdd5f"], &(0x7f0000001980)=0xe) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x4) bind$inet6(r4, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffe4e) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739dc2f281e32836d6b9d665a7599e17da5c9f9e9d4f2839bac54636", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001ac0)={r5, 0x28, &(0x7f0000001a80)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001b00)={r7, 0x2, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x9, 0x1, 0x8, 0x1, 0x4, 0x1, 0x7fff, 0x200, 0x6, 0xf42c, 0x56d2, 0x1, 0x1, 0x5, 0x101]}, &(0x7f0000001500)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001700)={r8, 0x5}, &(0x7f0000001740)=0x8) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) getsockname(r5, &(0x7f00000019c0)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001a40)=0x80) r10 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r10, 0x890b, &(0x7f0000001480)) 2018/04/13 13:21:49 executing program 6: r0 = socket$inet6(0x10, 0x80002, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@loopback}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75a0600000000000000c43ab8220020bdf26f4ea867ae09", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/13 13:21:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000380)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f00000015c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = socket(0x4, 0x80800, 0x5) sendmsg$nl_route(r2, &(0x7f0000002b80)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b40)={&(0x7f0000002b00)=ANY=[@ANYBLOB='T:\x00\x00\x00\x00'], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x24000880) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) pread64(r0, &(0x7f0000001480)=""/228, 0xe4, 0x0) 2018/04/13 13:21:49 executing program 4: epoll_create(0x2000000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x9, 0x3, 0x8, 0x4}, {0x800, 0x8, 0x1ffc0000000000, 0x8}, {0x10001, 0x1, 0x2, 0x7fffffff}, {0x98, 0x200000, 0x2, 0xffffffffffff18b7}, {0x272, 0x2, 0x9, 0x9}, {0x7, 0x4, 0x4, 0x40}, {0x1, 0x1, 0x3, 0x1}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000000000)="ef", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/13 13:21:49 executing program 1: socketpair(0x5, 0x80000, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xe17, 0x0, 0x833, 0xb15}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) 2018/04/13 13:21:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff8c, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000002180)="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") getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000010c0)=""/66, &(0x7f0000001140)=0x42) 2018/04/13 13:21:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) vmsplice(0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/13 13:21:49 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x20000000a1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/04/13 13:21:49 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) write(r1, &(0x7f00000001c0), 0xfffffef3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000002, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000140), 0x10000000000005e7, 0x80000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000880)={0x0, 0x1, 0x0, 0x7}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000640), &(0x7f00000006c0)=0x40) 2018/04/13 13:21:49 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x6) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x7, 0x4) 2018/04/13 13:21:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000400)=0x10) r2 = accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 2018/04/13 13:21:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff8f, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:49 executing program 7: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a2", 0x1}], 0x1, 0x0) close(r1) 2018/04/13 13:21:50 executing program 2: socketpair(0xa, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x7ff}) 2018/04/13 13:21:50 executing program 7: r0 = socket(0x5, 0x80009, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e24}}) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), &(0x7f0000000000)=0x4) accept$netrom(r0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/13 13:21:50 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r2}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10400200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x400, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000050) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0, 0x6, 0x3, 0x1ff}, {0x80000001, 0x5, 0x3, 0x6}, {0x0, 0x0, 0x4, 0xf8000}, {0x58f, 0x35, 0x3, 0x2a6c}, {0x4, 0x63, 0xfffffffffffffff8, 0x4}, {0x4, 0x81, 0xe3}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) 2018/04/13 13:21:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0xfffffffffffffede) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) close(r0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3c, {0x2, 0x4e24, @rand_addr=0x5}, 'syzkaller1\x00'}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x4, 0x4c0, [0x20000800, 0x0, 0x0, 0x20000a60, 0x20000a90], 0x0, &(0x7f0000000500), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0xf, 0x2, 0xf101, 'veth0_to_bond\x00', 'irlan0\x00', 'bond0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x9, 0x7a, 0xdadb, 'vlan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xe8, 0x118, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x800, 0x2, 0x8, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x29, 0x81bf, 'veth1_to_bond\x00', 'veth1\x00', 'veth1_to_team\x00', 'veth0_to_team\x00', @random="72fccf3cb030", [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x8, 0x7726dc4}}}}, {{{0x5, 0x4, 0x9100, 'bond0\x00', 'veth1\x00', 'ifb0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff], @random="8beab0edf049", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x118, [@cgroup0={'cgroup\x00', 0x8}, @connbytes={'connbytes\x00', 0x18, {{0x3ff, 0x1ff, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}]}, 0x538) close(r1) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in=@dev, @in6=@remote}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@rand_addr, @loopback, 0x0}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={"73797a820c6c6c65723100", r3}) bind$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x2, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095cffe)={r5, 0xfffffffffffffffe}, &(0x7f000095c000)=0x8) sendmmsg$unix(r1, &(0x7f0000001e00)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)="92", 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4ba4}, @in6={0xa, 0x4e21, 0x55b, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0xae35}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}}], 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/13 13:21:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80800) accept$ax25(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/04/13 13:21:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3f8, 0x80000001, &(0x7f0000000080)="d7fbaf620701fe7979b64ca8b69440fa9c", 0x3b0) socket$inet(0x2, 0x80000, 0x6) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/215, 0xd7}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x5, &(0x7f0000000540)=""/135, 0x87, 0xffffffffffffffff}, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$inet6(r1, &(0x7f0000000640)="7611a6c1b51722adf5d788ff1b239323c71ee91653ad35ae0f30582ee506833191baa58932c08b6f49700d8d16c85c9762f44c2424d344d8e2b85b0ded29c6d83dd0ffcb24938b6d5f712b12fd2aa0c857a35fdc686f316e4e797b239f503b4d", 0x60, 0x40000, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000006c0)) 2018/04/13 13:21:50 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff05, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000140)={@local, @broadcast}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff800, 0x0, 0x10001, 0x38}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r4, 0x28}) 2018/04/13 13:21:50 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff84, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) socketpair(0x11, 0x5, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00000026c0)="3ef8bcb0e1d9c1262960b01854affe59032c1e40bb77d1cf65402bdce5", 0x1d) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x40020000, 0x9, 0x8}) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000280)="616d905a1b4b70a1d4ac260dbb4cbe2145b46152954dde781a8aadf883298c8dbc4491b80c253538e6ab6536641913b88c5b08877273ecae331704077c8aa01a0b5b5b92ae323f1b87415bbd13cc94642fbad09e351866af9b370853435d8008ab765778369449edb396860c2134d6405a2a623b8e7110e4b61c81fe7b5246cd2e88987117d345a9673310ba68bc6d134bc444ece76596eb768b45dc5e0e863a2f4d3b7f2c24471e1804bc92beb5753ac68018a336595a6068db534a1bfeb1eb5fba61e4fef9365e07fb2791b3017ffb29bd841cb6dbc2f4f3408a8b7d49e1b48f8015449c0b9cd46b54ea1de1", 0x59, 0x8000, &(0x7f0000351ff0)=@pppoe={0x18, 0x0, {0x1, @empty, 'irlan0\x00'}}, 0x2a8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x80000000}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000000)=0x1000000000, 0x4) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) readv(r5, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) 2018/04/13 13:21:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3f) socketpair(0x5, 0x800, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, {0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x87e0}, 0xe, [0x8, 0xdd72, 0x1000, 0x58b, 0x5, 0x4, 0xcd, 0x7]}, 0x5c) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0xb, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/13 13:21:50 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0xffffffffffffff23) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000003a2100ff0200000000000000000a000000fe00000000000000080017005e000000"], 0x1}, 0x1}, 0x84) r3 = accept4(r1, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80, 0x800) bind$llc(r3, &(0x7f0000000200)={0x1a, 0x30f, 0x1, 0x4, 0xc98c, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000340)=0x9cd) 2018/04/13 13:21:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002e0000000000000000000000000000000000000010e0b0073d498737b825e82d9e560b584c7b1a2c295bac5d90e208c7b8f5"], 0x8c}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x49, 0x2, 0x80000000, 0x3, r2}, &(0x7f00000001c0)=0x10) 2018/04/13 13:21:50 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0xffffffffffff62bd, 0x2bb}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x30c8f90c}, &(0x7f00000001c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000540)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000580)={0x8, 0x3, 0x0, 0x7f}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 13:21:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001d002b080040000000000000020000000c005b00", @ANYRES32], 0x20}, 0x1}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x4) 2018/04/13 13:21:50 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x800, 0x3) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x6, @empty, 0xffffffffffffffff}, 0x1c) 2018/04/13 13:21:50 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0030000ffffffffd0000000d0000000d0000000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000030006d61726b000000000000000000000000000000000000000000000000000100000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r2 = socket(0x2, 0x4, 0x16) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x13, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x14) sendmsg(r1, &(0x7f0000003680)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000040)="1742475772913a795723f69ec25d5ad55fafcf866e080689bd30799699e536ca8587e8a5c9f8d83c89ae42f6ecade61cbd122255ff0c574527fe21edf646b0e678b47c11705c8d092c922f22df0335830c58a86a079bfc69b377226a44e73d0b4829a35fc26306e6fa49bde7fb127fc32e2e59135884daf77e520a2145b25749ce181249b2d66c26e9f26a7153133b3b9d57d7b1d1bfd1a74d999608703784fee29533dd8e6831bdf49f1b315e", 0xad}, {&(0x7f0000001200)="dff565db9f", 0x5}], 0x2, &(0x7f0000001440)=ANY=[]}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000036c0), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000001180)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000011c0)={r5, 0xaa, 0x4}, &(0x7f0000001400)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000acbff8)}, 0x10) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 13:21:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@newspdinfo={0x1c, 0x24, 0xa03, 0x0, 0x0, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffd}}]}, 0x1c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/13 13:21:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bond_slave_1\x00', 0x8000}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x5}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000000c0)=0x3, 0x4) socket$inet(0x2, 0x8, 0x3) close(r0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r2, 0x7, 0x2}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/13 13:21:51 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaa9db77dabef79c88f00"], &(0x7f0000000000)) 2018/04/13 13:21:51 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/13 13:21:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000002080)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000003c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f0000000dc0)}}], 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) 2018/04/13 13:21:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="efe1ba6295606190204b9395c2d0b043f3872ca94b1c6715f0eaae0d64663a1293d24875357b4a18dc7f0e91f5f0d4b2", 0x30) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x6fb7bceb, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x55d) sendto$inet(r0, &(0x7f0000000280)="8a", 0x1, 0x20220003, &(0x7f0000000440)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000004c0)=0xffffffffffdffffd, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000050000000000004caa00000000000000000000000000000000000000000000000000000000000000000000000000000000080000000f90edad5dc27e5a7b7457135a0000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/04/13 13:21:51 executing program 2: r0 = epoll_create(0x4) r1 = socket$rds(0x15, 0x5, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x2012}) 2018/04/13 13:21:51 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff85, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f00000017c0), 0x80800) getsockname$llc(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001840)=0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x8000000000000d7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc1ffc), &(0x7f000001a000)=0x4) 2018/04/13 13:21:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000480)=0x10) ioctl(r0, 0x4, &(0x7f0000000140)="4e71f4f7dce6b9d169d0fda91da42f388239a564bea041d8097f0195a2feb1df250785ae70fec6e6ef8866bd23f280d24866a1935e9351837bfebf93519d0da8ad4b5ed61f6ed4c66045368d0315b1556c26a1c909a560f39c615b0acff5078402fc27c2fee63fecd5417319fa924f0e50de8aeceb1ad154fb2f898aa0a04eb57ac6c3e3894e13d8716a973657d21e8b7fa6a49e4fada89217676eae8eb0617587abaaea576b6c044ed67e7a888956bbc50cb31631ff5047024abb0f936ce71272de1ad3a84995ace7e658f9b16036a1d3dbc7d682a4d7b1e5a02088978236e848187521ad1465") r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10b00cf", 0x1f) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x0, 0xcd, 0x7ff, 0x400}, {0x7fffffff, 0xfab1, 0x7fffffff, 0x688d040f}, {0xfffffffffffffffe, 0xd65, 0x4, 0x3}, {0x401, 0xfffffffffffeffff, 0x5, 0xffffffffffffff98}, {0x2, 0x81, 0xff, 0x39}, {0x1, 0x6, 0x7, 0x5}, {0x0, 0x7fff, 0x7, 0xf5}, {0x7390, 0x100000001, 0x10001, 0x8}, {0x20, 0x1, 0xa6, 0x1}, {0x7, 0xd2e1, 0x100000001, 0xffffffff}]}, 0x10) 2018/04/13 13:21:51 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x498, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000190000000000000000006970366772657461703000000000000069705f76746930000000000000000000726f7365300000000000000000000000626373683000000000000000000000000180c2000000000000000000aaaaaaaaaaaa0000000000000000a802000020030000680300006270660000000000000000000000000000000000000000000000000000000000100200000000000031000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010020ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000070000000000000000000000000000000000000000000000000000000500020000000000000003000000000000000800000000000000000300000000000000000000000000000000000000000000000000000000000007001f000000ffff000000000000000000000000000000003f00000000000000000000000000020000000000000000000000000000000400007f010400000000000000000000520a00000000000000000000000000000000000300000000000002000100000000003f0000000000000000000000000000000000000000000000000045350000000000000300000000000000000000000800005f0000000000000000000100000000000000000000ff070000000000000000000000000000000000ff0000000000000000000000000000810000000000000000000000000000000000000000000100460000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000060002b3c8f10000000000000000000000000000000000000000010000000000000000000000000000000000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a00000007265646972656374000000000000000000000000000000000000000000000000080000000000000000000000000000009590cc1aa9ac1f9e658b61e1f034c35a3a99016ef81936a2ecb6fbd16e1f7b32a83ad886ae9aa2aef39ce0292c484ba572e56b7b40eee316213635"]}, 0x54b) [ 1014.983589] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1015.007328] netlink: 'syz-executor2': attribute type 5 has an invalid length. [ 1015.008197] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1015.037708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 1015.056164] netlink: 'syz-executor2': attribute type 5 has an invalid length. 2018/04/13 13:21:52 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x3a, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:52 executing program 4: unshare(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000001700000000000000950000000004000097ae2c09884c1f4e6b352797abb1098a2f1aef0ac76602be69643ea193096d927a95e5754f60d9a23ba51c091e2e7e4bdc2511863ff1303913cd11c65527045a50dd65b2999cf12ead19928a6022b845e7061fe5382f9529"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) sendmsg$nl_generic(r2, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/13 13:21:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000080), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000ac0fbb)="c4", 0x1, 0x4, &(0x7f00006e2000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x8) socket$inet6(0xa, 0x80006, 0x8) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056effc), 0x4) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000700), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={r2, 0x1f}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000680)={r3, 0xee}, &(0x7f00000006c0)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000540)) 2018/04/13 13:21:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x0, 0x10000}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0xfffffffffffffeaa) 2018/04/13 13:21:52 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x3, 0x7, 0x0, 0x4, 0x0, 0x9, 0x0, 0xb7c, r1}, &(0x7f0000000340)=0x20) socketpair$inet6(0xa, 0xb, 0x80, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="2f000000040000003a010000000000000d0000000000890000000000000010000000000000000000000000000000ffffe00000024e214e2474000000000000000000000000000000d88eaaaaaaaaaa100101fff84000000000000009ffffffffffffffff4e204e200000000000000000000000000000000000000000000000000000000000000000000000000000c200000e01090401000004000000000900000000ce0b8e4daf055b12c3140000000000000700000000000000060000010000000900000099000000990ae117220cca6755ef39f8813589660b2f2032c065e384a7a5af9d98f0abe05e000000000000"]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x9}, &(0x7f00000003c0)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "34fd9a", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x80000001, 0x81, 0x0, 0x0, 0x67}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "462dca", 0x0, "1b787e"}}}}}}}, &(0x7f0000000300)) 2018/04/13 13:21:52 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/13 13:21:52 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xd, 0x80000, 0x5, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000980)={0x1000, 0x8007, 0x4, 0x3, 0x0}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000a00)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x1800000000000000, 0x3ff, 0x1, 0x7}, &(0x7f0000000ac0)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000500)={r0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r5) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) recvmsg(r6, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/132, 0x84}], 0x3, 0x0, 0x0, 0x4}, 0x12000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) sendmsg$nl_route(r7, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="54000000160008012cbd7000fbdbdf250b0080c8bf6c376a61175bce49f600d66a3aac3d018000008025cd005fedc19646bcadbaade797b3aa8009ff373607889b29e47db3d41946255cd4218591250373892c6b2fe2cb4ff4e4899e348d5fb5023171eb570cf23c9bea48d85f553a7372d65e7e777fef876a53ef4c82a7c4b8d17d22f29bc8aa1c018b544cdee343b088431c561c041373bb4bde602b5ba82247dfdda976d714e3e0", @ANYBLOB="14000200fe8000000000000000000000000000bb140006000400000001800000ffffff7f090000001400010000000000000000000000000000000001"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r8 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000800)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000840)={r9, 0xf7, "ce725bc921461508a0b25b56f20cafefe7ecb5e738ac54025f3f0c8e0b28c8f4cfa73daf6577b2fca12dc3f2c026482886fd0c24602017cffaad5a3b18cc4379a69be916d23366f0eb73d5695dda7102dbd50281fd6262ac6cfa6b5197cd301db5143ccfbd49ac3827742109185b8e8c3ffe3b40a42221f169dc93d02b5451ec2e625f39ba73e7e02ee1d06b75ac684007f10015bfa1eb84ad3e9f90d7fcf1adde1740aa29a0c11cc7424a5625c4dec788461a8e196d41ccb98f75cbd8ce596b0440375253b246da0f219e98c2019e4ea04ae3fd309a9d231d6c8d1e3df68a875224dacf9284b2c9704bb66b4533a262080144b251593d"}, &(0x7f0000000940)=0xff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x3, 0x28, 0x9, 0x7, 0x101]}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000700)={0x7}, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000006c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000000)={r10}, &(0x7f000095c000)=0x8) shutdown(r5, 0x0) 2018/04/13 13:21:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000000000c5330000000000"], &(0x7f0000000040)=0x1a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xda, "7c13fc127e7d7966e83095c4fb2fd26a4be49392540b1b57ed3d6bd4e1dd430f6ffbe5720c896ff8edc631254e08e17567582bfde56a939fd2438df69d948671275aa8bf257301f6ea8a23d95a5812a75be4a053cc03ce6a26a815f7eaa7aca429e199e543b431b25144395e8f9ffb35d85d2ce752a81441723343f2ead666259de9355a1d283ef8a9dd17ae2b2dbaef61dc713171371a5a2a9021ddcf7b012ab7923d75b2431718ddfb301930e16bd9a2ebb0c83b40554a1f48e64bbb95c1c028573613b683708fcba8044e0e2062cd5d88a3a3d34fa372475d"}, &(0x7f0000000180)=0xe2) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) bind$nfc_llcp(r2, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x4, 0x80, 0x4, "d97ea1e4dbf634eacdf24414fb3dbf3cddd814e7c4ff4798295957feb1f494b90e4992335653612767e933603875db4e2101e02b44476916c2ceb492b6b053", 0x1}, 0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffffc, 0x8000, 0x9, 0x9, r1}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={r1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x8f39}, 0x8) [ 1015.977655] tc_dump_action: action bad kind 2018/04/13 13:21:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl(r0, 0x8, &(0x7f0000000240)="b0a37e2a5ba76d0ffde614ec904ccc4cd9f27583d838dc99ebe660cd29eccc3896118a60cbe8ec605543460b7e9dcabd43a1bcdd503aeae204b058ad9019b95424126e12e64c428936e5063629ad316f5f2322d5c9af2e212ba84b352d87a69e5b94fabc4d0c1dc83a0c77c9cc11a48912bfb6aafae1a8f541b9d2ba0192be4fdb62a0f6ef9e9d901933e3da5f2e4e9912d2d6975cb60c01665e3490a49b100a9fc0b404eaa57a7671451008a0dee8f4a6212f9f49cabea2f77c4bbaf2b2cda3e731e3e059585c236846d3f6e5") bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'lblcr\x00', 0x4, 0x9, 0x41}, 0x2c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8002, 0xff}, 0x20) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000500)={0x1, 0xff}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) r4 = socket(0x5, 0x80003, 0x10001) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)={r0}) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x4e20, 0xf1c, @loopback={0x0, 0x1}, 0x9}, 0x1c) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) 2018/04/13 13:21:52 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x4000000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) [ 1016.012292] tc_dump_action: action bad kind 2018/04/13 13:21:52 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/37, 0x25}], 0x1, &(0x7f0000000100)=""/151, 0x97, 0x591}, 0x2001) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x927a, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x60, 0x35c8, 0x5, 0x0, 0x3, 0x0, 0x5035, 0x3, 0x6}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@llc={0x1a, 0x339, 0xffffffffffffffda, 0x5, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000280)=""/196, 0xc4}, &(0x7f0000000380), 0x4}, 0xa0) r1 = socket$inet6(0xa, 0x80002, 0xff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x34529cf1cc6f669f}, 0x90) 2018/04/13 13:21:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xdfa4, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)={r1, 0x6b, "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"}, &(0x7f0000000340)=0xfffffffffffffec4) setsockopt(r0, 0xff, 0x8000000000000007, &(0x7f0000000280), 0x0) 2018/04/13 13:21:53 executing program 2: r0 = bpf$MAP_CREATE(0x11, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0x2c) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000001c0)={0x1f, 0x9}, 0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x4011, r3, 0x0) gettid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/13 13:21:53 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x400000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1016.117808] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20004 lblcr [ 1016.135388] sctp: [Deprecated]: syz-executor1 (pid 11587) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1016.135388] Use struct sctp_sack_info instead [ 1016.222921] sctp: [Deprecated]: syz-executor1 (pid 11637) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1016.222921] Use struct sctp_sack_info instead 2018/04/13 13:21:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffffc) connect(r0, &(0x7f0000000580)=@un=@file={0x0, './file0\x00'}, 0x80) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a2f9930a06000000064308910f0d69390007000000000000000000191c80e400050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x0, 0x7a, "4bb89d401cee56f1cba9203f52a0adcd1f1f94a1a66f581e07a6bd2c83913dc4bd13e63d97e12faf7a1fbdddb7bf788c3d8717de4b979155efc7b8ae31ec20", 0x16}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="fec991a57829fa85423548140f40912098fddb93c38af1c41c8517a05fc4c749be89db83bdffcb0daed828bc6ea6eb1852ab46c5ee27ecdd7c24cc1c2a7cf35dc53718d8e51c309cdb", 0x49}, {&(0x7f0000000200)="9d002adbc752bc0588d3c6e819b256768cb36d1c54c2768f22171eedaf8b8fb3dbabe478e8b14178b5bfaf57e60a8a15128e5ab1f97d94b7ae66a4a0cbd5fac296ad6c5ba95ac60d57d876801486d8140a02f4f3b345", 0x56}, {&(0x7f0000000280)="8c375397a2616b1084d1a32093dffb1a5490e50f88a7cab68a847f9caf9254be2830994056e242ba3d23525d483c9b5f3a72f9998d3302eb7b9a8eae17a1a409526619c82479817bd338649eab5dda9ee6c91def48cc3c559bd3761d005816e482e8988de456f3b4dc11c58d704fe5f14b6ef3e5caac51dcaa446fa6031bf436197f66d8a8d9b63d79c136c14521c0", 0x8f}, {&(0x7f0000000340)="117d4a0e1091e60011e5bd9fe93dddea4cf48388298a2eed8c65322abc145cdfaa02763384b706bbe0ffc0f877a1382763d514b99e9d06e7eb1a158c525c9e2643072d6d32a5d8884d50db91842502a233366f1ba6f7eb101180ba9ab1aaf9641075c29afb29", 0x66}], 0x4, &(0x7f00000003c0)=[{0xf0, 0x0, 0x4, "9eaf5f340e4e6ad936ebbdae71b03138d978229ae44ff8143613824ef2e5f4997f3e78f80586f738108c607ca0d59d04dfd2121832f5a1307d1e1163d90b267f09ca4beee11845249bf9b5358e370d7620f355cbfbf57e19bc7a4db81ca520da96949d1f6ffc3b822150c9aec99a1609307cd89cf434d1cb68b658196f2543eb1bc005e941f2821a9c8eada9d920baaabd2b95bcc0f4d55af1e63b64df9e02258a0a8796276f3197a23aad67a2ec0fd76d24387b744b2da2b6af31f44ebad508a487b969cdcb16fc721f58f55335fcb25499303fb63e66acb264d3162ee05c"}, {0x28, 0x13f, 0x8000, "eb3f7213168d05de80d2c982df8140119e0751"}, {0x38, 0x108, 0x7fffffff, "c8b862b6aa9b02d7f68aae333e93c84f258803b24ec0fadc8c1fc4c3c7a8a4a3f06548020d171451"}], 0x150, 0x8000}, 0x800) 2018/04/13 13:21:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'ip6tnl0\x00', 0x601}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bpq0\x00', 0xffff}) r1 = accept(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/13 13:21:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x1, 0x258, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x200002e8], 0x0, &(0x7f0000000340), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bridge0\x00', 'ifb0\x00', 'gretap0\x00', 'ip6gretap0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x108, 0x190, 0x1c8, [@limit={'limit\x00', 0x20, {{0x80000001, 0x2}}}, @helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2d0) 2018/04/13 13:21:53 executing program 2: syz_emit_ethernet(0x43, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="b550e92ffda8", [], {@generic={0xe8bf, "872be9af86383b2737ffdef8b1c0ae6c4871bbb84ba000916c3c88cea4f6d5db6a64df66da52f53c6cc969601a214939ade3b050a4"}}}, 0x0) socketpair(0x15, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x5, 0x40}) 2018/04/13 13:21:53 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x5000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:53 executing program 5: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e21}, 0xfffffffffffffef1) sendto$inet(r0, &(0x7f0000001740)="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", 0x580, 0x8000, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0xc5, 0x820d, 0x6, 0xb68, 0x0}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000008c0)=@assoc_value={r1, 0x400}, &(0x7f0000000900)=0x8) r2 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000007c0)={'team_slave_1\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000800)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0xfffffd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4000000a1"], &(0x7f00000001c0)=0x9) r5 = accept(r0, 0x0, &(0x7f0000000580)) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00000009c0)=0x15) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000a00)=ANY=[@ANYRES32=r4, @ANYBLOB="0000b9000a0023687529de3e6035118257207a8a80b1f6ecba2fb105009bf8237ce3b50cfaf30e855a66fa896c2cf6f1939a94a285e97351ac6fb0e978c18fe6fca81005777b7e0603dbeba976cd8b7c365ffee4168adcd146f088712f264681780dccc85df930260dab04aab6f629c8771d7b70adb1a645668fc7e1fcb9639f6c87cb86e188edd903f0e7694ee4d64c32337278351866ea46c9348b4f1ee00a422d6503932985e1a1078274fdbce4c508b775203bb8a704eafea296279c1b64285bf167dad6eb478b74b1673578cf0c752e6825d368ad9acac21526a03cf53bf008cb23997ce2f447b0206d54d75b891c41951fce42a8b300410a5b93432acc371abb1e565c84d14997b3ee56c3a5908621217b4c9e01dca542efd0aaeb31b422f8ca4a69e2d990f3ec6a08a11080d36ae6d575484850c8d995e0fd22d5e432069188e03d5bbd3acfd892f654ab056026db1e52343863168a7649cd1f52948a42a65ae40337e27cbf2125744c350abb90dbfc257798ccb22bebcb134ed4b60f6a0345b8c56c4a2f9cf706f565708bfa9d99f287bcd8a220afc9b993259f2cf3006212a7f0a0930e3e4cd253eacc25905db01b64b4254f3c6b9d746ef9de94c1172916a0cc64e28c9aa2c745169bbdc18a6690c8448f1a40c760b3f516a7070ad7b295b45f4a5d0ebf897568cbf431c5d3f66c037b925b2397e4551097f53e4bbf3a401eec705e9cb2ad37"], 0xc1) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r6 = accept4(r0, &(0x7f0000000480)=@alg, &(0x7f00000003c0)=0x80, 0x80800) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={r4, 0x2, 0x30, 0x1, 0x1}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000005c0)={r7, 0x3}, 0xffffffffffffff78) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r7, 0x80000001, 0x3, 0x3}, 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000002840)="1c", 0x1}], 0x1}, 0x0) 2018/04/13 13:21:53 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001200)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x1, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r3 = accept(r0, &(0x7f0000000580)=@generic, &(0x7f0000000600)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000900)={'vcan0\x00', r4}) 2018/04/13 13:21:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x692) accept4(r0, 0x0, &(0x7f0000000000), 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x51, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/13 13:21:53 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001540)=[{&(0x7f0000000000)="1b6e600dc354c1dc80c72239505a48d2703505e91e3c67d6f980ba1ed1e31e6cf1cab049875f1a5632572328b0f3f479aa973d85a9f407d5bc8d11c8b32f51b32b87d373e1a41737932c39f89c431503c5671f14d2d6c3ebc343a8b4a393c34c24d5a864517a2b30515df22f26fe16e69928c8ee6f340a45770f86a2763b4d2c6db4628afd73e77c2fff9c6df786946095f2d9701c256d2c5b732cecd8526b1bb537e54da73d766e5fa07bbf2f9a942fa92ce2f77495550d0da7a61f41b28dbe74e3a23d81", 0xc5}, {&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="24091ac5783705c3bb26373b6ec10e3d233f3881c1990cec2d8ae5e659d8160bd1", 0x21}, {&(0x7f00000002c0)="b3e65b6ed5b633fbefff4b7e5304ab2e738d578437cd1aa0c2a246f798596e805094dbbbf09efcd83caf16fdfa7544bdddd3073c44014679d1dce3acfa0bb1221dfa7e65f6d36a", 0x47}, {&(0x7f0000000340)="8c64245902201b9b527281d22f4c9b552b687b5bb306eefcbb1186", 0x1b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="f052e91b437b7a51a2fc067186753442c2cef44333ff5634c10bd30b92950eae8c3c53fd76fb0eaea4e61806ed11341dbc97d29fa77feb3a09de12dcdcb42b048b03cba719131f5f523407d45bd929b317aea3152963563d2a6b0eaa9988589b4a813f437d3bc8ba423d3e34eb53bf4527d5805cc9a78e65ee2500ac657777ce28c8284222e1787c9fcf6f2aaea45d96c92a7ed5d9f6d91a6e35ee94b0848efb073d685127759d2ea65a64ae995596ccdaf21181b9eee45b1b6c", 0xba}, {&(0x7f0000001440)="18b5ffa142bea7d2f162e875318b64195855d50d1330600724ad94be61e662ad29af6b539546aa408d3aef25b8a6410a783fd2901fe5794e66945973bbe124c5c7c926cbb8286d2d3a6d024b611b85abc9ef064998aeebe5a8685569f61758735d8690b3d0a4401e756f5d337e32ea1f20a828bc0d48d7f3b2351d95c786e2e199d950ea478445a82b260e4264f885455a6a691696273d083f6e81f632099f3295c4dc07d863470b9fae4e1d0d100c9217202d59754f3d59903e159faa51fba957cd8ae2540ca3de125691c849d6995c232a47171b12718203d60cec547200350445df9278f4", 0xe6}], 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000015c0)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001680)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001600), &(0x7f0000001640)=0x4) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/04/13 13:21:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2000001, 0x84) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="df", 0x1}], 0x1, &(0x7f0000000200)=[{0x18, 0x84, 0x7, '['}], 0x18}}], 0x1, 0x88c1) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000180)=0x80) getpeername$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) 2018/04/13 13:21:53 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x3000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1017.040755] ebt_limit: overflow, try lower: 2147483649/2 [ 1017.080378] ebt_limit: overflow, try lower: 2147483649/2 2018/04/13 13:21:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000bc0)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'vcan0\x00', r3}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000280)={r2}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000013001104000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0000fe000000000004001600c8f3dcaa766a0cf83bda4578ed4bf3acc23646b24ef576a5b5b0ab1b45000000000000ebcd6f"], 0x24}, 0x1}, 0x0) 2018/04/13 13:21:54 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x10000, 0x4, 0x40, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x7fff6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='erspan0\x00', 0x8611}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000280), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@local}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) accept4$bt_l2cap(r0, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) 2018/04/13 13:21:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x2f, @loopback={0x0, 0x1}, 0x3}}, [0x458e62cb, 0x2, 0x20, 0x9, 0x80000001, 0x9ef8, 0x3, 0x5, 0x400, 0xfff, 0x6, 0x6, 0x0, 0x1, 0x1]}, &(0x7f00000000c0)=0x100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000980)=[{&(0x7f0000000180)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000380)="7420a354079ece49f11dd6131ab84eb62a91db3436a00107a4b40973b3996fe008862baffb4933c3f51f1305cb4871a1104ff09498296ce04101dda402a7111e4b880025976a736193b15ace5a2e94e7beb58ef518db03833e721021017b873a485ece3ec4f0f028d9f2a494d9244d2952b1b10f209a318d512b2d527330f8ce4072a120a574990d76ae69f2bdaf60330586d835eec30ba6bd9987592ed8562761b86e8b41771a2c5b7dedf509145f0e943a49d0bf4a0c0ea4090fbbe100c13fb3be65e5151ba253cad7926ee94eeff88ab987e5ed71cee043eb88551636f551"}, {&(0x7f0000000480)="1a94f7318724b2ed5f004d43372177f99fa22a68339e93ffca6135142bec5de5154f03118289a74e7b471539759100f0534b8ee0257de393cccab0fbe27afe75364e1aa11c41f688ca2baae9bc7852b4f1f50fd3f4481cdf227e821aefcb169bbebe08050a3de75de1ffbf37a5da4968fc55072ec5092b85983cdcb52ec387647a1e126863358e37d364c4b2fb75f4e086d2c81fb1008176027ff12f71592effe444908b50ec8e981f4e2a632e464f39e5c475ed028fd68653224cdfedfd1dc54459d709262a6cc39b52f509665211a183281d6356e63e3c55924808a98ca3ee8021"}, {&(0x7f0000000580)="5baeb079335e0021c01e9b36583cabb73e659fdb2256c28a3611b3980f6d74ab35a292e39bbd1938886f20f8c53dbeef3ba7fa6afb6074fa72079992b08d01ba519bfaaba15443131b362c20c6769baac4ea6f734836d7c056"}, {&(0x7f00000001c0)="5e6442a3aa926d52a7962bd7a18c0a0049edfa01bc8369524aac0d29c6"}, {&(0x7f0000000600)="375f4e8d0d04bad474198ad5c87e4412862b05cdd29992221642bc1fa3e21819fbecbd04f3d678b6260299b3f52a6b58546399b0bf137008e997ab87fe349203fb208f821bfbe2a71f947bcdc762d181a91f937c6dfd6b92ee6b3c21f53b8279cf505e7d2fe84e96403155ad51e1c6abb2acba5c34da8c659c7de49ccd7c"}, {&(0x7f0000000680)="b1dfdf47180e8b2fd8e2d02eb79532fc3e54fea1bb3fe7addadecca78ef9f000913c57fdb045c4b41408cde00623bd3c978bcdfe317f51f23b1a3cca956f5fea278e8407b5d81b9725e7600475d3080741e3636fd80ec8f5a4096783550553cef49106dc913dfd8ec202e13185c7b8e07fa54451b4728ad658dafcac62ccf22bec1bdde42c88e13657b14bfa5060e79878d70179f640a34dd33e7ac0e9f46ba1f89b7b08df55233a719289d15918"}, {&(0x7f0000000740)="0a4f374be418535b4af2cc49aed7a569cd8bb1b351db5566"}, {&(0x7f0000000780)="c25570baace5b8ec159f550f44ff864212fde8b72ee81d67dd9b82773a52efcf6bfb589a16cbe2cba565abf4f17a1bd96d32627fa54e102dcaccc598101a9c70e1a94fc9f1388f38b1a767ca0e0ca6da62c25e28ef60fb22998f2c0b2c7645f92cf60abd3f3f397601ccebb3d49a3b672b1abff420db01dce5a50758aabeb5d76c32d3fcc2708cabb6a26a0bbe5ad37a7aa80d1f60acf5c20471c833bc786fd86867a41524ee054dcdb193d0a29d69e559a4bcbb"}, {&(0x7f0000000840)="788f13b8fde9141dbaf49716e5ea3b1224b1599bd36730dba05312bff4c267812b2865023347dc9df87592bed3052a97c2be1116b2a34093adb9c86091afdf91766f91dbf67786a503e11ea4eb3ae1a6b3ba85b370d545a7b03dc1eb1c9139e344077a23a410e4b8181117db", 0x86}], 0x0, 0x0, 0x0, 0x800}], 0x2, 0x200040c1) 2018/04/13 13:21:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0x1c) connect(r0, &(0x7f0000000180)=@nl=@unspec, 0x80) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa17f218c31acb86dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078a2b562b1fa75ebebbefc65dd451b68e33d6f2061b5d1f4399166660f52b7535733496c48c5a9eb7214fccf616dd305bab1bb76aea9291c0eea45834c978146999a5f2d25b022f868513c00006ff20f7b99b56d37517c00fb5b446d48ebeb036570c5ba1e34739b668f1a7aea69d491b95b112757d944d4550612e604916691533e9b78d324f10ee6274f3e37b2efda9ddd1b2477a39b4d759260479d"], &(0x7f0000000000)={0x0, 0x4, [0xfffffffffffffffc, 0xa6, 0x4]}) poll(&(0x7f0000003140)=[{r0, 0x24}, {r0}], 0x2, 0x0) 2018/04/13 13:21:54 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000240)={@multicast2, @loopback, @broadcast}, &(0x7f0000000280)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x899) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000001c0)={r4, 0x1}) r5 = socket(0x11, 0x3, 0x3f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x112}, &(0x7f0000000080)=0x8) recvfrom(r1, &(0x7f00000002c0)=""/174, 0xae, 0x2000, &(0x7f0000000380)=@ipx={0x4, 0x8, 0x4, "80b31259d640", 0xfffffffffffffffc}, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={r6, 0x5}, &(0x7f0000000100)=0x8) 2018/04/13 13:21:54 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x600, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x3c1, 0x2, 0x250, [0x20000640], 0x0, &(0x7f00000008c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'gretap0\x00', 'syzkaller1\x00', 'vcan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) 2018/04/13 13:21:54 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001940), &(0x7f0000001980)=0x10) getpeername$ax25(r1, &(0x7f00000019c0), &(0x7f0000001a00)=0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x6}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001540)={0x4, 0x1, 0x2, 0x3, 0x4, 0x5, 0x2, 0x0, r2}, &(0x7f0000001580)=0x20) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x3a4, &(0x7f0000000380)=[{&(0x7f0000000140)="fdfb1f1080c3d53caefe2faf4a55a8fa7b4876eebcf4a1189386d742199fcd88127581f7f1f4d1730fb268d4bb05ef75813e09e198d65667ada18ee0a22efbf88ae3debf84c087342cead03ce664ae2f167f61dfdec3fe31a699352fdd7aead5d69ce15418d885ec644b203e504f01a820499d7f2079458dfc89a19aed52c41175a9835e84c19d945cc44c494a228859646819525269dadc6ddff891cbdc6663d8f14469579101b89864f27a4648694dbef81dca992d9950171db253"}, {&(0x7f0000000000)="812cb2ee96074adc30fde191fca6d463008ab697c442f51b35e962e712b4e455b2bfd932f597b296dc3ee83f0f398b65"}, {&(0x7f0000000200)="9f6979ded839739ef5c2102af4e41171dc4501bf5e1efac8fef7ccfdf060ff45f8ee04ea34193fb730f5ae4f1c9f2c0384988a0b0d8b3749cb94c7e19eace2f8544a8f3d154850554458491cc312c9940507602b5ce474574352e47eb04d1a2dadacdba909eda360c41fd73b4587742f0281663654260b4ef9802e162c0050ce08dc2e6a35553343263423b234a5fb07094724bbd154b2a8a386ffeb670ca5589cb84fdd4287f980101ce671bd96579215f4431678c902a68f99cbc3a51ab11c7242f58a221cfe4ce8355bf96facb9f5475c91105255063b70c7"}, {&(0x7f0000000300)="e795d0ae20b250a9af3b7dc40c20ddcefabe69c01a5ba8adb70aa3f34b6bb438454105ce248e5744d41d3450ade21ea4fba38fff7a6bce5b6a72db3be30b5ecdeb7f4ba13a20d51cff257eaebd159ed407c81294fa583861f9f3a2b520fceae015ef959806002be52fa46f"}, {&(0x7f0000001b40)="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"}], 0x0, &(0x7f0000000000), 0xfffffffffffffe1a, 0xfffffffffffffffc}, 0xc104) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ac196409c9bb21ebe73f4993c1d695", 0xf}], 0x1, &(0x7f0000002000)}, 0x8000) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000001640)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001680)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001780)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000017c0)={@mcast2, 0x0}, &(0x7f0000001800)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001880)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000001900)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000018c0)={&(0x7f0000001a40)={0xf8, r4, 0xfd81b4647c646672, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x90, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x20, 0xffffffff, 0x9a, 0xec}, {0x40, 0x401, 0x2, 0x8}, {0x6, 0xfffffffffffffb00, 0x3, 0x2}, {0xd2fb, 0x401, 0xff, 0x8}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}]}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4040040}, 0x240400c4) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/13 13:21:54 executing program 1: r0 = socket$inet(0x2, 0x5, 0x2000000000) r1 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x39c4) connect$inet(r0, &(0x7f0000555ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 13:21:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000009) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x3}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1ff}, 0x8) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180), 0x4) 2018/04/13 13:21:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(0xffffffffffffffff, r1, &(0x7f0000004000)=0xfffffffffffffffc, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/04/13 13:21:55 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/108, 0x6c}, 0x40) 2018/04/13 13:21:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x58, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:55 executing program 3: r0 = socket(0xa, 0x8000a, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/13 13:21:55 executing program 5: socket$pptp(0x18, 0x1, 0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x258, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000440), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x8035, 'gretap0\x00', 'ipddp0\x00', 'ip6gretap0\x00', 'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x108, 0x190, 0x1c8, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @rand_addr, 0x0, @multicast1=0xe0000001, 0x0, @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6df, 'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}]}]}, 0x2d0) 2018/04/13 13:21:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000180)}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x4, &(0x7f0000000300)=""/128, 0x80, 0x3}, 0x2) accept4$vsock_stream(r2, &(0x7f00000013c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 13:21:55 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x137, &(0x7f0000000100)=ANY=[@ANYBLOB="0500c20000f9dd01000000000000968a7dd9939dbd96820b2de51bc787560af98fb5baacb83501049bb19736cf84cfaa399a99aa7fea8e81a74b9b01a8cdb4645c9ce0579032c9347b7723fe6895cc4710548ad0b5890bcff6a07330202bc45a231002dcfb29309ce9c911f50954b4bc164e0c7ab6cfea67c2f6d9d7b9ad278341460ccd71b078e0d7570040be0f7b9140babda8c48e3f0b8cefa0a0badc990da5866cd87c7fdd9f25336cc57fa182953e49d025d9f5dc36f5ed4734776747000000000000"], 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0xffffffffffffffff) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x7, 0x2000000000000, 0x7}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x20, 0xfa50, 0x1, 0x9, 0xf9}, &(0x7f0000000440)=0x98) 2018/04/13 13:21:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000008084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/13 13:21:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0xb0c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1000000000001, 0xfffffffffffffecd, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x0, 0x5, 0xffffffff, 0x4}, &(0x7f00000001c0)=0x98) sendfile(r0, 0xffffffffffffffff, &(0x7f0000004000), 0x100000000fff) 2018/04/13 13:21:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xf4) write(r1, &(0x7f000001b000)='U', 0x1) read(r2, &(0x7f0000000100)=""/114, 0xffffffffffffff7a) 2018/04/13 13:21:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x300000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000340)={0x7, 0x2}) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000300)=[{0x45, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000240)=0x6b, &(0x7f0000000280)=0x4) sendto$unix(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@abs, 0x6e) epoll_create1(0x80000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$pppoe(r4, &(0x7f00000002c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0xf) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "1acf35d288daab2552b3dbfebb275c3418a7d4905b696db0fd353de96b430a4743b54f38346d10f8ba8147df27fe4f45a8d6c960f3fd4680e7db336c879a41e5b4c2881b3a71fb444628c0d0f229d620"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000100)=0x68) 2018/04/13 13:21:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ipddp0\x00'}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000340)=@nl=@proc={0x10}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000003c0)="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", 0xf36}, {&(0x7f0000000100)="aeb0aa2c747a", 0x6}], 0x2, &(0x7f0000001440)=[{0xe8, 0xff, 0x6, "b41ae6661cf64c061d1fa62a44ab1a7f288728d97d3b5137786fc52dcca778d1d6c4b4cb4d872fc25ff4938f7ad78df0c967b37d2343c20eab56d2c40078a4e1916b59d527ad8d8cb117cf372b1d63fa80ff2184f289d0c0aabecdf2f4682228513a5bb8592d4fd33bfbb5e2c90f5d8e39c7dcca6be3980304125918619f39371c1087c9c06883581417f18a0cae72678a999f45f85167facfa3da77e61b2b83a6cc9b319e5265bdd919c9bad1ea82d13d808d9018a5b6cc19a916b634508b7c8f6e32727f2b3f742cb56788a497551093d53821ce4f17"}], 0xe8, 0x8004}, 0x3}, {{&(0x7f00000037c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x0, 0x1, {0xa, 0x4e24, 0x814, @empty, 0x3}}}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003840)="c1078410410267d409a3270403be2032d77417c0cf6c1e0f57147656978db8f4c935d48da16989b733e957ab279b6fd05855c2d925f1b1269de43ce49927968269", 0x41}, {&(0x7f0000003a00)="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", 0x1000}, {&(0x7f00000026c0)="14d9583faa0752720ead3d", 0xb}, {&(0x7f0000004bc0)="568b24da26f8a5f4e0a873e363de66c2b51c4c467afa759a01b9e7015daf519b19f2cc99abc221afb671fd463741205996140273e6e7078a36e625cce6eb8df063d90b542f312c390bcf66c5e91b42159542b27f73db2478a68d08044771b5896718b3b0ff8169df9679b80b9cb3a2419f15150f6b21e3", 0x77}], 0x4, &(0x7f0000004cc0)=[{0xa0, 0x103, 0xc9, "ade4fc401b0d1482dd0a9c1386fa9a46391febbd63a330b20d747a7f06324fb674a6f589a53f146894e13d09be4447e3286043f23de85313e49336f485441fd4b55cce6d8ea45e19ac2760bb694156bfeb57b5038c0634d687ba2928da282ae9f36d510f45edbcbe9cb6e46a227b5bdda4dd75793ed7847197eff88c6be3a36a2cc26bca75337d6756"}, {0x10, 0x1ad}], 0xb0}}, {{&(0x7f0000004fc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0xbd, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x3, 0x8000) 2018/04/13 13:21:55 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000200010200907800000000609400008400ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b"], 0x0) 2018/04/13 13:21:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x19, 0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) listen(r0, 0x110000000009) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x880, @dev={0xfe, 0x80, [], 0x12}, 0x800}}, 0xfffffffffffffffb, 0x9}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x800}, 0x322) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x3, 0x4) 2018/04/13 13:21:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x5800000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:55 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/13 13:21:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="6060f3b6020000001a2e267771a0c973f04ec2a46b24e11e8c283654ede800390cd234f8a0e1f8500c74fc1cc18877d5b5813825d3745a020d8de25461fc1b81a69bec896ab6b85d01e81b309e77f6d5fbed45873200", 0xfe84) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 13:21:55 executing program 2: pipe(&(0x7f0000001bc0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001d00)={&(0x7f0000001c00)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2ebc80658b39b973e9cf9b9e277aec1e048ca7648384bb01d1038389d493bcccdda5957f18a32c4793f7e2e3de63c7bc060000000000000029f6e66a04f03a8c0469a67543cfb35bed4bc3b26a63ad31acd01603d26cd7e7d2cfa5d1a8236d7fb6b1006e267f68d4a0252d66bd65fc4ddf364143fe024246836bf573fc13d14ea80000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="200027bd7000fedbdf250f000000080006000100010008000600010000000800060007000000"], 0x2c}, 0x1, 0x0, 0x0, 0x44}, 0x40) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f0000000000)="870dec75dd2ceeb057c37d1397c1a9f666e92742f10486e2209416497d15f19b57da7ca7cb1fe35725ee6a7989d81cc3fd87103d934e3d84ec26dbed5b4b6c67d17091df4e2367f0", 0x48}, {&(0x7f0000000080)="dabc4e5f939dfe2915e967ae2a6956c77351708352c1afab5d9e1d9d7fb2ad60329f462aa8787f3e0bda048f1cfdd40f", 0x30}, {&(0x7f00000000c0)="9335710771825d8e30cbf2f09e35857b84d5f8a8149ac7ac18027c5e23950435cedc98e91f46e6b1b92e3ae6cfa7b035cfdfceeec84e2d5109af13a6b45098663e7af0ef2faec529a680273d80e0a72249ef5aebd257ae8e8bf00ca7d29e9b027c6e852e56", 0x65}], 0x3, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f00000006c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/13 13:21:55 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c2ffc)=0x2, 0x4) r1 = accept(r0, &(0x7f0000001b80)=@sco, &(0x7f0000001c00)=0x80) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000001800), &(0x7f0000001a80)=0xfffffcdf) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000001a00)={0x28, 0x0, 0x2710, @hyper}, 0x10) r4 = socket(0x8, 0x80802, 0x1200094a00000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001ac0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001b00)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000001b40)={r6, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001c80)={0x0, 0x1c, &(0x7f0000001c40)=[@in6={0xa, 0x4e21, 0x8b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000001cc0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001d80)={r7, 0x4c, &(0x7f0000001d00)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x9}]}, &(0x7f0000001dc0)=0x10) sendmsg$rds(r4, &(0x7f00000019c0)={&(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/74, 0x4a}, {&(0x7f00000010c0)=""/207, 0xcf}, {&(0x7f00000011c0)=""/253, 0xfd}, {&(0x7f00000012c0)=""/128, 0x80}, {&(0x7f0000001340)=""/71, 0x47}, {&(0x7f00000013c0)=""/76, 0x4c}, {&(0x7f0000001440)=""/244, 0xf4}, {&(0x7f0000001540)=""/211, 0xd3}], 0x9, &(0x7f0000001880)=ANY=[@ANYBLOB="580000000000000014010000060000000100000004000000", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYBLOB='!\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001780)=ANY=[@ANYBLOB='B\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="382100000000000040000000000000000100000000000000010000000000000011000000000000000300000000000000580000000000000014010000070000004000000007000000", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB="0200000000000000"]], 0x78, 0x8004}, 0x40084) sendto$inet(r1, &(0x7f0000001e00)="b1c1d6115b632f1c", 0x8, 0x0, &(0x7f0000001e40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000001700)={r6, 0x1}) 2018/04/13 13:21:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x600000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:55 executing program 3: r0 = socket(0x5, 0x807, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYRES16=r2, @ANYRES32=r2, @ANYPTR, @ANYRES64, @ANYPTR, @ANYPTR], @ANYRES16=r2, @ANYRES32=r2]], 0x8}, 0x1}, 0x0) 2018/04/13 13:21:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x10, 0x80e, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/88, &(0x7f0000000240)=0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x93, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x2000000000000000, @dev={0xfe, 0x80, [], 0x11}, 0xfff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000300)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x40000, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000000340)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/13 13:21:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) 2018/04/13 13:21:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) 2018/04/13 13:21:55 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="d563a1a8b80e74eeff55c301578793fdc9a9648e983d10fc3d81a75ff9e7c427d31f28c89aa353af3102958feb4e274a8f5f37bbc0454d814ede80ff8e8070de66cdc191", 0x44) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/04/13 13:21:55 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x3a000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x16, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe) bind$netlink(r0, &(0x7f0000000080)={0x10}, 0xc) 2018/04/13 13:21:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0), 0x0) r1 = socket(0x0, 0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3ff, 0x7, 0x4, 0x7, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xe7}, &(0x7f0000000040)=0x90) 2018/04/13 13:21:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) 2018/04/13 13:21:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x5800, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001540)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001c40)=0xe8) r6 = getgid() r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c80)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001d80)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001dc0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001ec0)=0xe8) r12 = getgid() sendmsg$netlink(r1, &(0x7f0000001f00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x200}, 0xc, &(0x7f0000001a80)=[{&(0x7f0000000100)={0x140c, 0x41, 0x220, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0xc, @u32=0x1ff}, @nested={0x13c8, 0x3, [@generic, @typed={0x104, 0x25, @binary="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"}, @generic="2a098f69e6b68f989b3e4dc580ea913c8609c3cdec1d9a4b3512e1f71d6d5f0334870840443fd28304cc2de865c42a0f14466b0b5efe46b612ce535761cd82922d9c9cec73f2ae7a5c90f951e7a086efee05dbe862485cba5b420fc2e8a6cae742e87fb5976b2561c4159173f36e07f401533753b86ccb25f0d411a96d4cc479e7ec69edef92461afa37e093a88a6a1465acd4", @generic="9852c2dad71927bf66f24e10efa451b0e578ad68173c3804f6a0c126b1997084a8f644f6d9a745dd9aec5e134858da988ccc74873498caf273d8659745223099704a8c49e45171bd609336021105a1f6d33377270406a620e33bebe98c7cb3a0ea5687380918b8ca5831270d4d2376495744c01cff562f2e2b73af31bf3dc1aba568b00b8fb9cfe11db9af77d1b0cf3794ef8ca4e1c5d96d5242e06adc10f664c66358e0a41803e65a81", @typed={0x8, 0x23, @fd=r0}, @generic="6242685f02bc5598c64371628080e578e50c46e890084d7194f95094c6b310fcabd4ff80cd5dec93243f7596f287d253e92a36", @generic="8c4fecb74a914a1095ce2ecc2fb498eb79a38804d64a9c715cdf9ea4418ff3e489cba43e26184a82c42126ef9837f5a46a22229c064e031cff315cf315771d7dace028c3ebee286e7b27fb0bf412962c795671d3edeacefda2394ff810cef5040ab97cfeae904071720843a495d4179f083fa1646f3967ea13dd2c6c3352b381d604542a0b323518e7eba5ab5e53c29c5466760485f39f4bef3fcce13f4b3d0c7ebdd8fb8424f33c5aa04dbb793827b6576f0bb46732fcff", 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"}, @typed={0xc, 0x21, @str='selinux\x00'}, @generic="98789413abfa1a4c324860b823ca60e59ca00e99ac0b002d02b999086dfc6588c3c9da926477e32fa3e3ab7ef0115195f69d8915c8440621fdd33065adaed7325ac7d2cba3bc8ed48f430e0d09c7008f0529018f9e51426d0e61086fb536213e4ef15b71ee01aedb8364633161e403104be9ed81b40e49e51f9ba323024ae07a5a75ea4d98ce66347e5ed007db164aff095df9d94635288e8907e8e6c2a49a93da292454fe23b659b16e3244f549", @typed={0x3c, 0x40, @str='posix_acl_accessusercgrouptrustedem0posix_acl_access\x00'}]}, 0x1188}], 0x6, &(0x7f00000067c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x140, 0x10}, 0x20000084) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0), 0x0, &(0x7f0000009c60)}, 0x8800) close(r0) 2018/04/13 13:21:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) 2018/04/13 13:21:56 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x33f, 0x10000, 0x0, 0xffffffffffff8000, 0xb, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6b, &(0x7f0000808000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/13 13:21:56 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000110000)=@abs={0x1}, 0x6e) r2 = socket$inet(0x2, 0x7, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0)=0x6, 0x4) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) bind$unix(r1, &(0x7f00009cd000)=@abs={0x1}, 0x5b) r4 = accept4(r1, &(0x7f00000025c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000002640)=0x80, 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000002680)=0x18, 0x4) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0xb1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0x810, r1, 0x0) 2018/04/13 13:21:56 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) listen(r0, 0x4) 2018/04/13 13:21:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xd4, r2, 0x412, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x81}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x92f0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x11}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x850) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='x\a\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x800) r7 = accept4$llc(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10, 0x80000) bind$llc(r7, &(0x7f0000000480)={0x1a, 0x304, 0x40, 0x6, 0x5, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req={0xff, 0x6, 0x0, 0x5}, 0x10) r8 = socket$alg(0x26, 0x5, 0x0) r9 = socket$packet(0x11, 0x200000003, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f00000000c0)={r10, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r9, 0x107, 0x2, &(0x7f0000000040)={r10, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0xb, 0x6, 0x8, &(0x7f0000000080)) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000240)=""/15, 0xf, 0x2, &(0x7f0000000280)={0x1a, 0x0, 0x7, 0x8b6, 0x8, 0x40}, 0x10) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000040)=0xe8) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000340), &(0x7f00000007c0)=0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000780)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, r6, 0x2, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) 2018/04/13 13:21:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x35, 0x1}, {}, {0x4000000000006}]}, 0x10) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000004c0)={r4, 0x7fff, 0x20, 0x37, 0x6}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r4, 0x1}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) r5 = socket(0x9, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x1, 0x1, 0xff, 0x0, 0x7, 0x80000001, 0x6}, &(0x7f0000000100)=0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040)=0xe39, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x3, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x4, 0x0, 0xc38a, 0xfffffffffffffffb, 0x6]}, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0x0, r6, 0x1, 0x1}) 2018/04/13 13:21:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffffff00000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:56 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000180)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000500)=@hci={0x1f}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="98", 0x1}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) 2018/04/13 13:21:56 executing program 6: r0 = socket$inet6(0x10, 0x2, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0xe07, 0x3, 0x0, 0x0, 0x40, 0x10e3, 0x5}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000000c0)={{0x7, 0xd8c6, 0x18, 0x4, 0x4, 0x1}, 0x3}) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/13 13:21:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/191, 0xbf) read(r0, &(0x7f0000000000)=""/25, 0xffffffac) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) 2018/04/13 13:21:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1000000000000000, 0x800000000000852b, 0xffff, 0x0, 0x8}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/13 13:21:56 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x100000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:56 executing program 7: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000)="3bdf656bd2b2a5ee0fb8422fccb6991aaeea9dc7fd7ae0d8d771afc3eca8af75a1eaf8a2f3dd217fc30e05463157da6d8c04f2e75771af8ffaa5a69f5760026d39a5063f74aa49ee777746f21e648ea37968d189398a400d9a712a4b4e3e15fa43690a28d2f1bce13e5760e3876e2af46392e00772a244ad98c125945700b3e7b434593f3e4d3aa6e731cd40bccdd22ac8ad6b1eb731a60e5b3e731eae91bfffecbfd17cb4544502c7b275ccf8b0419a334817ebdbae4ac6415f5b4e5fff191c4fe82ad8f8602e03efeecff75afd", 0xce, 0x80, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/04/13 13:21:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0xa, 0x10, r1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x2b}, &(0x7f0000000580)=0xc) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000006c0)={0x5, &(0x7f0000000680)=[{0x0}, {}, {}, {}, {}]}) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000000)={0xaf, @empty, 0x2, 0x4, 'fo\x00', 0x8, 0x3, 0x7f}, 0x2c) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000700)={r7, 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000005c0)={r6, 0x5}, &(0x7f0000000600)=0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000004c0)={0xb0, 0x8009, 0x4f65, 0x401, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r8, 0x901f}, &(0x7f0000000080)=0x8) socket$l2tp(0x18, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000780)=0x3, 0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={r9, 0x1, 0x30, 0x1, 0x9}, &(0x7f0000000140)=0x18) sendto(r2, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={r9, 0x2}, &(0x7f0000000340)=0x8) socket$l2tp(0x18, 0x1, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000180)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, 0x1c) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 1019.960912] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 1020.000763] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 13:21:57 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) 2018/04/13 13:21:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5cce, 0xffffffff, 0x2, 0x4, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9, 0x30}, 0xc) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x0]}, 0xa) 2018/04/13 13:21:57 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xc0ffffff, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000cc6f54)="2900000018001980013d75241a0407210206e30067ffbd010400000008000500000002000000000000", 0x29}], 0x1) 2018/04/13 13:21:57 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1f186d2c, 0x820b, 0xe03e, 0xfffffffffffffaf1, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x2, 0x4}, 0x98) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7fff, 0x2f9, 0x1ff, 0x8, 0x3, 0x6, 0x9, 0x1d0, 0x40, 0x349, 0x7, 0x7, 0x38, 0x2, 0x0, 0x10000, 0x173f}, [{0x5, 0x5, 0x9353, 0x1, 0x7f5e, 0x8a64, 0x7a14, 0x7f}], "332c39d0784a9985c4d0588ebacdb356dcb417fc0815b764d33b40f2ef14e3713fb01a763b94869d6af53d70561059196261eb731c0cca6f130453dbca70f7d131587d8ab2cf", [[]]}, 0x1be) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}) 2018/04/13 13:21:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x2, 0x353) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000580)) writev(r0, &(0x7f00007f2000)=[{&(0x7f00000024c0)="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", 0x601}], 0x1) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(0xffffffffffffffff, &(0x7f00000007c0), &(0x7f0000000800)=0x10, 0x80800) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000b40)}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x800, 0x8, 0xfff}, 0x8) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/13 13:21:57 executing program 2: socketpair(0x13, 0x0, 0x0, &(0x7f0000000180)) r0 = socket(0x1e, 0x2, 0x5) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000)="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", 0x55a, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)=0x6, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, 0x23}) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000540)={'filter\x00', 0x0, 0x3, 0x92, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/146}, &(0x7f00000005c0)=0x78) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000600)={0xfffffffffffffffe, @broadcast=0xffffffff, 0x4e23, 0x2, 'ovf\x00', 0x4000000000000010, 0x1000, 0x2c}, 0x2c) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)=""/12, &(0x7f00000000c0)=0xc) socket$rds(0x15, 0x5, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0x59, &(0x7f0000000340)="b1daf8a944b2e4bb3f9cae4740aef1504f7722660ec4507592fdd7bac45f0cd6351e7c51a2b94863b81c484e7243719cd0f04c029f853c6e7d533d436c70173499c4682e85cb3411aad857a4718d3ec11a34f0ef054f66d58d"}) 2018/04/13 13:21:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, &(0x7f00000004c0)={@remote, 0x0}, &(0x7f00000008c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r4 = socket(0x4, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x42, "9f64d209d7566f915593fb342c07513c85d7315b0f7772ea2b204bbb7fc26ca301fc4153e61163f763aa7c1db42bf506c7b1181305f180e8a813185bbd07b98033c8"}, &(0x7f0000000680)=0x4a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000006c0)={r5, 0x77e8, 0x30, 0xbe0f, 0x59}, &(0x7f00000007c0)=0x18) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000780)=0x12, 0x4) socket$packet(0x11, 0x3, 0x300) socketpair(0xf, 0xa, 0xfd8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00000001c0)={r7, 0x80000, r8}) syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r10 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r10, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0xffffffffffffffb7) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$IP_VS_SO_SET_FLUSH(r10, 0x0, 0x485, 0x0, 0x0) bind$unix(r9, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000240)=0x9, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) 2018/04/13 13:21:57 executing program 5: r0 = socket(0x100000400000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x41, 0xffffffff80000001, 0x6, 0xeb3a, 0xfff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2}, 0x8) write(r0, &(0x7f0000000000)="2400000052001f0014f9f40701091a000200071008000100010000ff0800ffe200000000", 0x24) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/04/13 13:21:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001c00)=0xffffffffffffffff) r3 = accept(r2, &(0x7f0000000280)=@ethernet={0x0, @link_local}, &(0x7f0000000080)=0x80) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000300)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e21, 0x1, 0x4e21, 0xc8f, 0xa, 0x80, 0xa0, 0x29, 0x0, r4}, {0x2, 0xfffffffffffffffb, 0x7, 0x4, 0x1, 0x1, 0x87f, 0x6}, {0x5, 0x1a, 0x4, 0x78}, 0x595, 0x6e6bbe, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x0, 0x0, 0x7fff, 0x3, 0x1ff, 0xfff}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) 2018/04/13 13:21:57 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xb000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x287, &(0x7f00000002c0)=@raw=[@alu], &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f00006f8000)=""/247}, 0x13) socketpair(0x0, 0x80000, 0x40, &(0x7f0000002fc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0x0, 0x4d0b, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) socketpair(0x10, 0xf, 0x7f85, &(0x7f00000001c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x2, 'wlc\x00', 0x8, 0xfffffffffffffffc, 0x17}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x8, 0xe9b3, 0xffffffffffffffe1}}, 0x44) socketpair(0x19, 0xb, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0xfff, 0x800, 0x5}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003040)={r2}) [ 1020.927731] IPVS: set_ctl: invalid protocol: 65534 255.255.255.255:20003 ovf [ 1021.021688] IPVS: set_ctl: invalid protocol: 65534 255.255.255.255:20003 ovf 2018/04/13 13:21:58 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x6, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000280)='y', 0x1) 2018/04/13 13:21:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000580)=0x2005, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14618a35aedd499f109ddb2a000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280), 0x1, &(0x7f0000000100)=""/181, 0x1dd}, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/04/13 13:21:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000080)=""/41, 0x29, 0x2, &(0x7f00000000c0)=@generic={0x8, "5e848a6c58b9144a14b78625fc9cb62285ae6d2fba00a65f80c842c6ca7a17b5d6237e7a20ebb70d429ed18337d6411896ab6d5467191977ac9eed035f5724ababde4fcdc67ecf831fd710f5e256271d61ab6f06899ae6bf828323e0cef815aa4aefe1a4bc2e3e83aafbd9b5e1646f5fe079fa0f6907e05bc0bb1b383d24"}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x34f, 0x1, 0x9, 0x3, 0x1, 0x3, 0x3f, 0x6, 0x207, 0x38, 0x227, 0x7, 0x8, 0x20, 0x1, 0x8, 0x9, 0x7}, [{0x7474e557, 0x2, 0x2, 0x81, 0x863, 0x4fabb7ab, 0xffff, 0x101}, {0x70000000, 0x8, 0x2, 0x8001, 0xfff, 0x5, 0xa44, 0x387fe1f}], "197ae1bbac7c986e3f500de8e6c16856e67bb8fc8d2eb938f08e2ebcb38401d10580c033691f82534254fa499536f11f8a69fe9a0aa8b8fd843b5890609005b007a469d1d697ffcba9be3d58ee66b9d1db677eb5e545855a873f239df37d7ba7766c4beacd3b5c231c38", [[], [], [], [], []]}, 0x5e2) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000940)=0x8, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000780)=""/161, &(0x7f0000000840)=0xa1) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f0000000880)="10987996e52188f189f6a3a4f6839d24e73e1343d0739bcc58dfc0bc7b0614bee0d4f4dcb9722ed7857d133492561b4b9a9eaf4ad3ef853d6b809353fef5be2d5dd4a7f37170f91e89cc955e4c6a73ab7408c1567eeca324109ca3c01ea3f4ad2a4ce5e4eb07cfb247049ec6c908da38e6dce758a42235b066992ae3bb37f0") 2018/04/13 13:21:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0x5) 2018/04/13 13:21:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000e50000000000000000"], 0x48) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x2, 0x0) 2018/04/13 13:21:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001180)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001280)=0xe8) r10 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004880)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005080)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005180)=0xe8) r14 = getpid() r15 = getuid() r16 = getgid() sendmsg$netlink(r0, &(0x7f0000006ac0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000006980)=[{&(0x7f00000007c0)={0x98c, 0x25, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0x4, 0x6f}, @nested={0x2a4, 0x48, [@generic="6dccf8716b3e3d56310441d6b9e25dc63438ed3e81695e327b5a171f5b4dab1995f30eafde53bdd821b500e2295da84f90819fc69db42cc7306ff0f4401af28e68e0ad11fd36d8bb3d5efc4919c0b98cc9f708830dbac4e42e4c6e5e81f03a4157b02b571a7d979bc5530e9993552f6d2fa30a9f711790cb78abbdedfc11aa4171eb9dd489da3d56c9e0ac57a55dd751eaa354128bf112f3615671b84a228a5c9a8fe5e8dca99119ae8924eda70c3a52eec1fe6d334d1b24b705", @typed={0xc, 0x5b, @str='#ppp1\x00'}, @generic="5836e0b1461622ef39bbfe8babf87a3e702f6d94f9e9ff1a2f53143aaadc58b9016fb478b7e27c9ccedf969f8e2fa539913e677fd52b4a8e2a05bae835a138c41258ed65f828ead0c53e0a3a055374f489be6bd0971e98300be5c9294ced490502bdeb96f5c141f02b0347a7653cf5b2752ba4ff730dfa613d976b6c5604cec2918467d20668ec2b761445e8f8c99638414b789df19039c291bc11f9171ad46afd6a274fc7ef7254b6ecbf46a28a9c57b073b6814de853f9248deb9db0f87a1fa7d74993d91a6b154ce6baf84c82736a28547995d99c28ac33b6b34a3777fae9875d6671e6547a313c8d4dda90752a2de46badfe387157", @generic="df37c7dfc186f93200a328488c024619eec4c747d448a8714ae5a3c6feca025217bb926479ae060f5874324b1a35424a4d0e7e2435a336202a741343d70bfcd39fcd6f55c713b85ae9553740fadae1f8845ea07f8e51ed92f7f52caaee8820bf2903c884f227", @generic="520700d81f4c964e0a4ebed7cdddcc2a07d13235d228ca785afcb6a35b2194d2cb5a136808c128dbbccc9bb27e7dff505f4472a72981a71887beb1abf3fe768465db72f997f50d16291972677f83935d35ffa642302dd7a2c028cce744a740f45548eb9d80c054fddc91f0126dad0fb8f7a5", @typed={0x8, 0x7f, @u32=0x1}]}, @generic="57ed91610221a9b868342bdf0d92c801d111cd02e05b7424cb599a130fb89daa89e82ae5129d24c3f16bc76a1e9e77b123ca590ffa9a1c6da4ac9992149ff82eb711be64a98873dd87030ba09e3e5d0ff5ac4ff0d472fb263170f524e129e14690f32fb3d913ebf551b8c07571cdebd6db98abf194d72d2176e788cd443d0c4e9927431e4ad5fc43c263571a5e6c3c071a087360d1f8e7a777d83d9245e1ea4dce03b2bf6a068aa2f0359a8813a7f6a5a1930d7c10115d0560c5d76a6449872f426d688ce21eda32a634b26a461c8474a2057dbe37631662776a3c6e2953f740966d34747f07fc", @typed={0x8, 0x4f, @uid=r1}, @nested={0x29c, 0x42, [@typed={0x14, 0x46, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x4, 0x17}, @generic="3b5587fe8c4983e5107b7bcc50955da0f1a4ad751583c2959fe3994311fdf7b8e3c66fb01308461d8fd8cd001327ee3c21dbeac771afe0006dc60e6071128592d74032399ccb64e7265315dca2221a9a39a5fe5a0feba1f2ad7b4aebc1199a1678d921b299b55c1e01691e58d2b3e7030a189c7a5bd9dd3a75f1c872b08e91b856", @generic="c16e4f1d1c4aadf967075825c259cbd7528dd95b51b5a99083de4be7f180838b92dbb191ec564e57ce6090f475b7632c9290aaa2cd5a53fe25bc4e1d5d93ee9bccc98521ee3055376776fb852c13bf38accf", @typed={0x8, 0x7f, @uid=r2}, @typed={0x8, 0x1c, @fd=r0}, @generic="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", @typed={0x28, 0x29, @binary="10518f796495607f07421a5adf5211665d2d23e3d6030e3a1422507e6f12329ff7dea9"}, @typed={0x14, 0x76, @str='vmnet1trusted\x00'}, @generic="4bfea58bba6934d1d080ae6c324a234be635404e89a891807cb810a6e3ced6bcce42441c438516dbebe79a7d9cdd50042f4c3ebf48fbb169d196e5672f41af477e5c54b201177413a9f4463af35161a190ad16d85baeccf2a4e347b004e4bb81d0d96e7b9681"]}, @nested={0x214, 0x71, [@generic="69e2f4f52b2245b40f986a5258264af7f536379c6742fce53cc4297c880a3c252db1cf830f77f62917565b54a101df2da262fcee494f9395b8c9bebce1cd7746c0d5efd56e23a21f07180c7c0eabd4576698074fd000c0a1ebeb66c59732e99eb085fa97", @generic="d7a1b6a0fb3146bfe95ea4c391", @generic="41ac3227b344d2065945a18b1ed5ab82d26a4cc75a67ea0a6f1a058697a7d76ca21c7d7851b6665596ee401ab2eb70f0553ff24d9e2076f0e8e23316ba39b47b1f7379dd1a6f71d461c73ecc4bbf49815e4a89e7efecaaa427eb0de49e903922ced309d77ce2e9bcd827585d55cf219caba3e9", @typed={0x14, 0x8e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x54, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="561ce5acee1355205915cf10b78e553db5bb4f4315977c447ab73c3f8dabfe96c8e8a1852f16e9f8fb464bb73fd69a237b9ac993cd2a3b3ba80e637adc97b351e88ef7521fe3e0fd2932305ab7199b66d87524d82b9eb87d854bbbb64a7668e9d171938aeb150b556f979e06c8bb4c906775", @typed={0x8, 0x6f, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @typed={0x8, 0x6, @uid=r3}, 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@generic="64d6ce18e2e09d9177a5d91b903dd5f0dea3d4bdfbbc9574a0e45e22dcd869ad81042130b721742989bfd4061085170720061d4ce2f3b14f4ad3a287af1fc50df276c7370e2d07682975368ca70b3b6a8735f28661c74c1b4fe026239811e66423eccb2a21ec36a196141638ae15e9a333b302af6c7fa5b35c2f1bfc64dcbf95d510d637720a77d487ae429efa9e0d83a0ac6185a36e4cce5f72ffd2b9025cead25308", @generic="d55cdf69227450875ee58ca1fb0a907ad93283f1082b4e0f1a9e2d99905320995202bc39223039f439e265354f040afd7c4658c2e165d8d72878de7aced17e92278c7493dc6f7f86f01779ffc4c9c599b48301424222119819c7da91de54a55e8c3b2b02257e1839afabcfda95dbc96313d2f98e6f76f34dade0d4fdc2e4bd5ece4134c659af8a4684bdafb5b5aac63be5e5a768fb6c43d4d90845ff1e56249fa032e89be33248c37e267056e4207579"]}, @nested={0x21c, 0x70, [@typed={0xd4, 0x1e, @binary="a5cdfe805d70e9c44cde4aca59b89706b81ba42dd4646ecabc2d62668908ffd3f0f1e69e22bd9f0ff5c69cbea2f5798e3618d1273123131b74bd8babb4f30da2d7173db4ed8a1d315c60f60f03e2e870ab262315d1f00528b45fcc8a59453c774be1cebdee81625db035b83655f42db91bc4b5aafc9553a88110e80888f2ba2557236d18c8915ddae569ff796db2bbfabfc50dd319a9be40b861730e746c5a6ce71cc66352d56ecc8fb89cc11d418a48a791fedb1bc5d6f597f1c24faa53b2cedb9c47590bc13ab55f54e4b49cbf0855"}, @typed={0xc, 0x6c, @u64=0x3}, @generic="8d1c0b6662a5abc34b1be533d03059a87b2cf20867e2fd3e6ec700130ba4", @typed={0xc, 0x59, @u64=0x6}, @generic="622ec7a9d7e90bf2eee67d956c3f834157dbbe2b2a45db8574e808105618d953d27677a1066330af16d62dd5c9c60a1fefc4c2c0dc639baa480e", @generic="f7d043eec8faaf4e9a52ad0afc8782e346a479fc87e3d438ff7423b82a63cb4b2f0ca26c924846ab7c84577333e7a7c3ad297bdcfcb9be53b88036000a06b3565557512c242add7074b263b0e2ce1eb04eca92", @generic="169532ff355f3cc3f1ede8a6ef4b74136ad67df003075de3d936141ffec46ad8cbf214fd2b0c449cfbbfcbf1ab75b040741e8183", @typed={0x4, 0x33}, @typed={0x48, 0x12, @binary="9eb5242e3c378a18f179716ffb327e279465a2b437bc9219382a13e50433555baa4a07c3b8155b582cee728c4c00bcdd52ef5ca7baa7a39043d151242aaa534801"}]}, @generic="2184933e2db0f64bc1eeb5a8c0658489a105fbf6a24ef60516bb5be2d0b316583c5cddf5b0c2ec75a0e8bbc77a0cbf8416fae84751db9cdeab32182c10a99d6e3fe0e68dca55542ee0935e79e668", @typed={0xf8, 0x10, @binary="cde1ef77cb9baabd96b1684a63f9294362decbfa91e3c011d9de2193373a3d4a4049e7853727eabe094e4b33251d3b2d43d05958e04eb33d15192e2b42d91a881f82c88868a6ad1c2da484b2851603991e583cb0de5e851e83aa40299723f3613f9c590a7e124a5403a66dd61ca72fa7faa4f18a92fbccf026da0ebbfcb7a2c47c02af2b79a9ceae5569e37ec6b4e0cf9cb4b50c427917693f0dc9ae7ae2a5c097ad0c074e7388db749dfb179a1549376f536862a9f9e5cfae23618027a46a69e29bc8cc6687df74c3f7b6599bebfa72573cb3962ef0b0cc6d99fbda27d8cfb0659f6417b172fc777eb3915fde3587f144565685"}, @generic="e8f7e3e22ea800560aff7f4a9918336a7a0f996c55d8167c74b4aa448b2114a9a5dbe9a9388e51", @nested={0x11c, 0x4d, [@generic="34c2201f79495ca9f0524e8a", @typed={0x8, 0x96, @u32=0x200}, @generic="d5d447733a48bf68b0b3d083fadb03b23b2d768ecdee148f40533c34f90a", @typed={0xe4, 0x8b, @binary="4f0e46f08f14c5681c4212d121e28e9a58afc95cee2eb9c0217b906f17ad5785ee6aaa1434d4293c652044bb3639abf7fd493cb6e9f2e216136e01f96dde99410420d5de5e365f26488ad62478969ee083fec02895d07c5a2291fd473e7d032319f9acee0b9b5ecf40551ca244774f434c09f95c0b87262794ac0255fb0cd159168dbb4f05b58a8888d0f24459a4a6a7766616a7da2df096b6fecb6403d43a1d2f611d5d90716b93715e4568c09cc77ef19f559ed61fd9760d8a9efe6ffc33a28427996f5902713e4cee31c817b79c89d6df18dfa9ab3768f0296adc56"}]}]}, 0x17b0}], 0x9, &(0x7f0000006a40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x50, 0x3dd497896ff570da}, 0x40010) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 13:21:58 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r8, &(0x7f0000000a80)=""/97}) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r9 = accept(r1, &(0x7f00000006c0)=@alg, &(0x7f0000000b80)=0x16d) sendto$ipx(r9, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x81, 0xffff, 0x2, 0x4, 0x89c, 0x2, 0x1ff, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000005c0)={r11, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x9, 0x3b9f, 0x1, 0x89}, &(0x7f0000000400)=0x98) bind$inet(r10, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ffd000/0x2000)=nil, 0x4, 0x3, 0x40, &(0x7f0000ffd000/0x2000)=nil, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @dev}, &(0x7f0000000c40)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0xf, 0x14, &(0x7f0000000740)=@raw=[@ldst={0x2, 0x3, 0x3, 0x9, 0x6, 0xffffffff, 0x10}, @ldst={0x1, 0x2, 0x1, 0xf, 0x8, 0xfffffff4, 0xfffffffffffffffc}, @map={0x18, 0x5, 0x1, 0x0, r7}, @ldst={0x3, 0x3, 0x0, 0x4, 0xa, 0x6, 0x1}, @ldst={0x0, 0x3, 0x6, 0x6, 0xf, 0xc}, @jmp={0x5, 0x165f, 0xc, 0x0, 0x8, 0xfffffff8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x3, 0x3, 0x7, 0xa, 0x7}, @ldst={0x3, 0x2, 0x0, 0x9, 0x2, 0xffffffff, 0x10}, @jmp={0x5, 0x8aa, 0x0, 0x2, 0xa, 0x20}], &(0x7f0000000b00)='GPL\x00', 0x1, 0xf2, &(0x7f0000000d80)=""/242, 0x41f00, 0x1, [], r12}, 0x48) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r2) 2018/04/13 13:21:58 executing program 7: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) bind$can_raw(r1, &(0x7f00000000c0)={0x1d}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x0, 0x1a, 0x3, 0xd, 0x1}, 0x2c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000640)="4690502e4fdda890b437a1b7e804b8719f090aca6c265a4c1146707fa4d88553b5ec879a3c57fdef27d9b443ca40f1dbf856587ae3f9d1e01450aa3da5ea1a9a07c7fc9d52a99aaf0eac5acb3c153c7c839864960eb55fe398400c5a7eeeb0ea4200b5ec9c7d3ae925c8edf68c837a0a688aedc6c6135e971c9cf246e3218a374e1f48a35cf4edfee0d810358d75143fe1646f16fb9ebb226bdf704e32d98243bc44d89e258c5529c7250fe87985bdd651e0e058c0c0c922d59e2bf4", 0xbc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r3, &(0x7f0000000200)="f89efba563e733ffcb1ea327812d2fd6b0c2b0307218a1dfd76bf742e2884ff26f4328f495361dc9aa518cc7f5ab2fbb6d31d2998ed2a69df831fcce0d41d6b91e85fe4a0eda6465e0d0b6f3f6c9bee914fe867e0727", &(0x7f0000000280)=""/66}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000480)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000004c0)="fd59f8805304a11b0f2ec6baeb2dd58379816b1598311680f37cdf8016d577520a5a04ecf1e39507c743b47bdd8fcd432fc8af0b926bd0aad8cee391871f1f9f", 0x40}, {&(0x7f0000000500)="73b726d2d26e63906cd2503e9fdd0ad2ae87f167ad8c16c20a866acbe82c5a0f5c4a7f5a358a2bb767a0cad3c0f7235ba7029d8c762589772701d15b00989a93316a5b1a92f258d3b72c5d6505c99bf8ffee8d784a5f385078fef7a82772290316206f301a02da2ace3838f92f9045874d3a9bc472cec2fb0e51ac8e73f0a8b5766e9cdc769cebad8469048ccdc74df9c20c1a8e0e01310f715cae9750e84d835f31fbb21c34d75723d4640819", 0xad}], 0x2, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000440)=@get={0x1, &(0x7f00000003c0)=""/87, 0x7}) 2018/04/13 13:21:58 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x3a00000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x1f, 0x101, 0x20, 0x3, 0x6, 0x100000005, 0x7ff, 0x2003, 0x8, 0x0, 0x400, 0x7fff, 0x0, 0x9, 0x101]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000b6845469e8c2d7179ab245f5a1f9e214331b79205106839e6af263b155f94c543cdf788e46dc23dc24885652daa0d02905f6e024f3b34899ea61d76dadb884187d5e0c8924202920f31aca17fc7c39fa5140beacba962b121adf77debb02fec9baacf6ac31b91cea5c0e0d0646062e7200c9882953b3aa9a226e010f1eb54ec17d86b64090f637f9fd62e1110720ee874a1229a5d26e08e36554599eb1be13a200ffee6cd0a73f1d3d9ea9e7a686bcb5209accaa3c423a21c1d5d7387844", @ANYRES32=0x0], &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) 2018/04/13 13:21:58 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="280000001d000f6d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000c00020001c0c2006e4e1662"], 0x28}, 0x1}, 0x0) 2018/04/13 13:21:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/13 13:21:58 executing program 4: r0 = socket(0x11, 0x100000000002, 0x5) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_cmd={0x37, 0x2, 0x7, 0x9, 0x5, 0x7, 0x0, 0x4, 0x80, 0x5094b9d3, 0x0, 0x7ff, 0x5, 0x1ff, 0xfffffffffffffffc, 0x3, [0x6, 0x8]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) [ 1021.971107] IPVS: ftp: loaded support on port[0] = 21 2018/04/13 13:21:58 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x80ffffff00000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:58 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = accept(r0, &(0x7f0000000140)=@nl, &(0x7f00000000c0)=0x80) connect$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x8, {0x492f00000000, 0x3, 0x1000, 0x800, 0x1}, 0xffffffff, 0x10000}, 0xe) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xbc, "c5e265df3221c01cfde9761cb9b4118573678d1603c62da39f5c4e8d3c15234b9ff3a2887680efa5ddbe2d304cc0e4f6c2759a43887a3808b178dd93fd363cc1f01086ae50154903017667500c205de69fd89d9e9d21e624fcefde83b5f8f7771a90b63b61124fcadc2f9300c9b67d25ccddc04685a43ebf589086b438cde4f937b71b1e42d1ec1ecd3fa61502f0b357273e645c92650d72e0ad41ae1726cad78e04e0c8a131dbe0a5e1d28735503f81ca8fe8ccdff9e97a9dcb9b7d"}, &(0x7f0000000080)=0xe0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) 2018/04/13 13:21:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x3ff, 0x9, 0x11, 0x68a, 0x3, 0x800, 0x7ff, 0x3f, 0x0, 0x3}, 0xb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7f}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0xb2}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20000120, 0x4, 0x590, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000000100), &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}, 0x61f) [ 1022.137290] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1022.167392] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/13 13:21:59 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x500, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000826000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050a000/0x4000)=nil, 0x4000, 0x1, 0x2110, r0, 0x40000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) 2018/04/13 13:21:59 executing program 1: r0 = socket(0x40000000015, 0x40000000000005, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="7b0000004d28fb353f65490d462cc880a35fe208a7bc4dbb9fc401e6619bc1bf11cffcc5e38cf02d46976b237a29de03b554b4a2253caf11faf2778cb6e08b0edc666441ed50dca584b6ab16d9a3b88ecda659aca1e0de48f6b9a58d745f41da33f6ef4d111777450a56fdcc792643dc91ede5e0014d6f7ff27d12df0ee2231854b20a2993bbc402c7b2a2"], &(0x7f00000001c0)=0x83) 2018/04/13 13:21:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x2, 0x6, &(0x7f0000261f44)=""/188, &(0x7f0000000200)=0xffffffffffffff66) socketpair$inet6(0xa, 0x3, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x70d404e8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000180)=0x84) 2018/04/13 13:21:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000003cc7f9c7ae7ee6ecf6612a22afcb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000006e723000000000000000000000000000726f736530000000000000000000000069726c616e30000000000000000000006272696420aa937b5215b85600000000ffffffffffff0000000000000180c200000000000000ff0000007000000070000000a000000000ecffffffffffffff00000000daa8450000000000000000000800000000000000000000000000000000000000000000000000000000000000000000"]}, 0x1df) 2018/04/13 13:21:59 executing program 6: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="28000000000000000000040000001400000000000000000000000000000000000001"], 0x28}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x8a}, 0x8) r1 = accept(r0, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x4, 0x7fff, "8ed2dc533c8f6c5499352ac446f76b251c9b7b3fa35a5f6dfee76893452bbb7e4a2d66907d1363a0f101cf4a1ce7206bd30d0a52afa2821800f93a3519f9f31f7cda186cc22d2d96d353887f42a97619"}, 0xd8) 2018/04/13 13:21:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, r2}, 0x14) 2018/04/13 13:21:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000000001b284963d3c855403000000000000000000000000001000020006000100ac14ffaa"], 0x20e}, 0x1}, 0x0) r1 = socket(0x4, 0x80807, 0x138b) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x7ff, 0x2, 0x0, 0x1, 0x4000008, r2}) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000040)="8fb9c8dcdda4fe2d513f0b5f498239c598e7962d55e80a65e723375ba0970916167cc2e5a64ad107a09216040080ac39a3c1e5e4b2fb2633cc20933081b868a197ce301819dc1f6fa78177b16c9af8efd1b21e62727ce434f7b76964e82f78e142a43046ed55211530ad2cbb21ec22789606e56efa56a2d98f8994e996a26fcb1a7825f1f4a4ba688bf5257f82c5010dce284e15cbda978f3ffd5a2374b600d8584ba9250e0a3b968bf5395b9d3b63122c619d76bc6e3035") [ 1023.021096] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/13 13:21:59 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x3a00, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:21:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'vcan0\x00', @ifru_map={0xc00, 0x7f, 0x5, 0x0, 0x3, 0x1ff}}}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000100)=""/53, &(0x7f00000000c0)=0xfffffffffffffe2b) r2 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000200)) 2018/04/13 13:21:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xe0100020}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, r1, 0x12, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x20}, 0x1}, 0x24000010) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x8000018, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='*']}]}, 0x1c}, 0x1}, 0x100) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4082000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x190, 0x3b, 0x20000000008, 0x70bd28, 0x25dfdbff, {0x6}, [@nested={0x110, 0x13, [@generic="44cc8f10f6b772359c8b6e237c5d7cd4cc917482aced86a18c6377ff9bb62597ccf408126b5c05eeed6aca5a0aa6d9c3262c68ea7bf92331dc97de764f154663c0291fe6eacd1c42045e1093f89d22ded23ef55ee41fe44a7e187eff551d8c704671f41a453f987e95f8cff69e85df58a2ef5c1707ce", @generic="070cdefab068a27f2d87807f78302b84c91652e6577ae796ecd0e9d8b25c90e324ebc49354cae5181e5c7ad61be710126be65a51b6a82fe7d9016423d7ecf4c4d2bbe33424dfd2329b64657716961ca0492d18d6be004226353ef4c1bc4f0da2abe1e4eda93c228449820c4469785dec0d05607744d2e9a83c6600cd41448526e5e5d2", @typed={0x8, 0x6f, @u32=0x7}, @typed={0x8, 0x9, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x44, @fd=r2}, @generic="430999655cee1f71b8a7eab4b43426b38abce95db0205525a6864e310105828d2973d6711ca32a8fc8af26fe66ce989bd4800990c420a5b7f99466342d9674c9f8b9f8a3953e7b18d60d693f47", @typed={0x14, 0x5e, @ipv6=@dev={0xfe, 0x80, [], 0x14}}]}, 0x190}, 0x1, 0x0, 0x0, 0x21}, 0x20000006) getpeername(r2, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getpeername$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) getgid() 2018/04/13 13:22:00 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, &(0x7f0000000180)=0x1f0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x8, 0x9, 0x8, r1}, &(0x7f0000000280)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f000000020319ffff0000000000068100023b0509000100000100ff3ffe58", 0x1f}], 0x1) setsockopt$sock_int(r2, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000000014, &(0x7f00000002c0)=0x1, 0x4) sendto$inet(r2, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmmsg(r2, &(0x7f0000000c80)=[{{&(0x7f0000000200)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000003cc0)="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", 0x602}, {&(0x7f0000000680)="7c79d0d4ef1249ea56edabcaf6205c37085007015b89dab89d0f303bb3f382e2f5c4eee7d56abdd5bbf7b13cda2e0b004b25c997959908fb134613c0080eb6a2255bf90e30b7e525a1d25fff8f7f598bcacc64b650a19549d737cc382e60299c47d404d128033070dd4169d6a86572a55ff4d667c62ca710ec978294623e686288c56be860425b84eea7b817b84047a7bccaa2e3cbc1c38b44be860d797fe54ff81cd75a452fb3853d9e334444078d6ba2eb115dd5b45be221218b510fd0f1", 0xbf}], 0x2, &(0x7f0000004cc0)}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="fc", 0x1}], 0x1, &(0x7f0000000940)}}], 0x2, 0x0) 2018/04/13 13:22:00 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) [ 1023.085985] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 1023.093469] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 13:22:00 executing program 6: r0 = socket(0x10, 0x4000000000000802, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xa8, "652e344a135af94d5fed8cba80e0deb4d1836f42be8f4ebe1af0e06d506a6d8144ffb1518c67affbdbb9ea8dfa8e68029d490fb0fa93bf4afc89c3489645a9f9c6c5de5f6d4cef1ea2e68ab70137142a5e27d976d5593bb939c2a873644996bc6155ede62a6affe1f2753ddcf1fc226def2a84589e727cf23d0d247f2649cfbc262f6b6e336f512ba300d4fe34c5589a7bec8b39f68a987b2b2653952a27c7dce9836dbcdc51e87b"}, &(0x7f0000000140)=0xcc) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x1ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x4a, "6418096ddb45b549c7b82c62b04938310727a186cc9817c1d9162c7005260523da60f99f87b89a0e1b11543fca8bac51d0aa73b87deb9479ea944ae4890b3dca0cf62e96a97543a3dae2"}, &(0x7f0000000440)=0x52) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xc3, "7a7b107251a5a3252184a4e8e0e26748132e65deb17063644ce43011ecf6e391940efe48c70a875d39c5e4fb207a740fdb255e8fdbe48c6d3a2a5710a1ad2046aec6907f593dd51c953e07c795a649db6094a6cb11d53572597d0cecb637963d3ada90ae7a2c2317e1b6285340dde1ba78b4a9793f016e914d3c4d298b9079e724d235ccb1a7d7a240a351b5ab4970cf411afeb7871a7278c035952bac08f237fb5e3bc5fcefa3b546cbedf6a4ef15aa57391bb26ca5645807f42ccfc5bda119c1734a"}, &(0x7f0000000580)=0xcb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, [0x1e9, 0x100, 0x2, 0x100000000, 0x6, 0x7, 0x5, 0x1, 0x1, 0x10001, 0x101, 0x5, 0x0, 0x34a8ec0e, 0x400]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x86}}, 0x0, 0x80000000}, &(0x7f00000007c0)=0x90) sendmsg$inet_sctp(r0, &(0x7f00000009c0)={&(0x7f0000000180)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)="e36a32526080", 0x6}, {&(0x7f0000000200)="9b823965a1f053fa3f43b30fcfc325a72336d481aab271c7ba73695a46946d8dbeab3b260c0280896c526321f8d88f97a1889a0c5fab8688fa5304385c8a23aedf24cbb4558c71ae7aed151f0736b3bf8ec411379314700beccf0ae16dda22ad9f2d4bede4be6c77032d0f26345a216bd5d8735a8fedb56c11f483b9bbe93d37a0add3e43a05c89cba7308ab5330da267298d2bca0fede323960c052bdb1dfdc6e720f0d8e2d51f35198b9d4a90d27f8d94d84c563406861b26ab925e61462329bfa4f640582022c28efecd6c6593af0bc0da4113331b30a1697e1ef9dd6", 0xde}], 0x2, &(0x7f0000000800)=[@init={0x18, 0x84, 0x0, {0x80, 0x1, 0x3, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0xd, 0x8000, 0x80000001, 0x6, 0x5, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x3ff, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0xffffffffffffffff, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x180, 0x200, 0x5, 0x4, 0x4, 0x0, 0xff, r4}}, @init={0x18, 0x84, 0x0, {0x7f, 0xffffffff, 0x9420, 0x2}}, @init={0x18, 0x84, 0x0, {0x0, 0xd1, 0x0, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x800, 0x10001, r5}}, @init={0x18, 0x84, 0x0, {0x81, 0xfffffffffffffffa, 0x10001, 0x180000000000000}}], 0x1b0, 0x40}, 0x4008000) 2018/04/13 13:22:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x3, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(xeta-generic)\x00'}, 0x58) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept4$inet(r0, &(0x7f0000000a40)={0x0, 0x0, @broadcast}, &(0x7f0000000a80)=0x10, 0x800) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000ac0)={'filter\x00'}, &(0x7f0000000b40)=0x78) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d6ecfd3f166348be648c823021eedd76b1d76a3fa0feade8d15abecf40310810d5eba77d8246a2f1b4f683398be40c79dcd8701b0bd93209d", 0xc8}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1, 0x3}, 0x0) r5 = accept4(r2, &(0x7f0000000240)=@un=@abs, &(0x7f00000002c0)=0x80, 0x800) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r6, 0x100, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40001}, 0x1) [ 1023.274918] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 1023.282377] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 13:22:00 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0xfffffd75) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001300)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001340), &(0x7f0000001380)=0xb) 2018/04/13 13:22:00 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x900041}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe0, r1, 0x120, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffc1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf3a}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x3}}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd9b5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) 2018/04/13 13:22:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) recvfrom$unix(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x2101, &(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) socketpair(0x0, 0x9, 0x9, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)=ANY=[@ANYBLOB="1400000000040115ffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) 2018/04/13 13:22:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffff80, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x6d02, 0x4) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000003c0)=""/41, 0x29}], 0x4, 0x0, 0x0, 0x58}, 0x20) 2018/04/13 13:22:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x4, 0x100000000032, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xa, 0xe, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/25, &(0x7f0000000080)=0x19) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), 0xb) 2018/04/13 13:22:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r1, &(0x7f0000f83f3e)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r2, &(0x7f0000000280)='y', 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0xc, 0x4, 0x8000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffa}}, 0x9, 0x3, 0xffffffffffff4128, 0xffffffff, 0x20}, &(0x7f0000000080)=0x98) 2018/04/13 13:22:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r2, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58a98ce07893af", 0x42) recvfrom(r2, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) writev(r0, &(0x7f0000b8bff0)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000409080000000000006e06ce", 0x58}], 0x1) 2018/04/13 13:22:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x4000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="aca6e8c346a41e703d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r2, 0xb00, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000844}, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x150, 0x150, 0x150, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x10000, 0x7fffffff, 0x0, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x81, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xff], [0xffffff00, 0xff0000ff, 0xff000000], 'erspan0\x00', 'erspan0\x00', {0xff}, {0xff}, 0x5c, 0x2, 0x2, 0x56}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x3, 0x1, [0x7, 0x6, 0x8, 0x81, 0xb51, 0x60, 0x9954, 0x9, 0x8001, 0x8000, 0x8, 0x6f6f3d39, 0x376, 0x0, 0x9, 0xffff], 0xe}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1ff, 'syz0\x00', 0x79}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xea4cd67382a6a5e9) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x1f1) connect$inet(r1, &(0x7f0000000780)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000007c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000800)={0x20000000, 0x6, 0x1f}) socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000840)={'filter\x00', 0xc, "e74e879cb9ca66b1a8f3f0d8"}, &(0x7f0000000880)=0x30) 2018/04/13 13:22:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00220000fe8000000000000010000000000000bbfe8000000000000000000000000000aa0000000000c29078"], &(0x7f00000000c0)) 2018/04/13 13:22:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000180)='H', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffed5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2c, "7d24c4b9a657c5f30fc39855db8d87b252be30a6b4e11cee434dbb831b94a349644fc00bef7d7badf5e03504"}, &(0x7f0000000040)=0x34) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x4}, 0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'ipddp0\x00', 0x4}, 0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), 0x8) 2018/04/13 13:22:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/13 13:22:00 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)="729767b13f0be7846e931e914794e8319b7b3664d0b087b9416113f7785144e2ef757c50d22604e80a85d516e0a83ca7349f8c2cafec9ea6ec4fa2d84897f43708c7bcd8b8ae5e33a785438853893a819f52353c750909fecc0f2ac11a693f6e494b1ce6cc512694f8cb5e67bf4a919da94e584a4193861e110d1e1f2f1036556f76d71f95de399cd9b9cada21b1c0220c232b0e63fc717de57ec39d402d631f18134d73893a80018c", 0xa9}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x4, 0x20, 0x2, 0x8, 0x0, 0x5, 0x10000], 0x7, 0x0, 0x1, 0x1, 0x7261, 0xf7b, {0x8, 0x7fffffff, 0x6, 0x7, 0x8, 0x7fff, 0xfffffffffffffffb, 0x5, 0x4, 0xffff, 0x7aac, 0x1, 0x3, 0x4, "b47a03f9d2f71a3006a286f109877dbd51b982549561b49ae3ce56ee888fd67e"}}) bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x20000000000001a0, &(0x7f0000000000)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) [ 1023.648552] IPVS: Unknown mcast interface: ipddp0 2018/04/13 13:22:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="be47e21a2c9ecfaabe14b3884ed155b5", 0x10) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) 2018/04/13 13:22:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc, 0x20800) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000600)=0x2, &(0x7f0000000640)=0x4) getsockopt(r3, 0x9, 0x7ffffffe, &(0x7f0000000c80)=""/74, &(0x7f0000000000)=0x4a) r4 = socket$inet6(0xa, 0x4, 0xfffefffe) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000b80)='ip6tnl0\x00') socketpair(0x1b, 0x80800, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4(r1, &(0x7f0000000900)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x80, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x3f, 0x30}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000a80)={r9, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r6, 0x1, 0x2d, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) connect$rds(r6, &(0x7f0000000300)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) bind$packet(r7, &(0x7f0000000800)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x9) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r6, &(0x7f00000009c0)={0x1f, {0xdb9, 0x5, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'dummy0\x00', r2}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000003c0)) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00000007c0), &(0x7f00000005c0)=0x4) getsockname$unix(r7, &(0x7f0000000680), &(0x7f0000000700)=0xfffffc97) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x6) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000740)=r10) [ 1023.685111] IPVS: Unknown mcast interface: ipddp0 2018/04/13 13:22:01 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000140)=0x59, 0x4) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000180)=0x800, 0x4) socketpair(0x1f, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0x2002}) r4 = epoll_create(0x4000000000005) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000281ff4)={0x4}) close(r0) 2018/04/13 13:22:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x1000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:01 executing program 6: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r0}, 0x10, &(0x7f0000000000)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/13 13:22:01 executing program 4: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$void(r0, 0x5450) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x3, @random="491f3bd42f2e", 'gretap0\x00'}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@multicast1=0xe0000001, @empty, r2}, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000480)=ANY=[@ANYBLOB="3800000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="20000065727b000000080094fb0beee00a00000000000000feff000054327fdc62421f529753ac9515f549"], 0x38}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getaddr={0x34, 0x16, 0x800, 0x70bd29, 0x25dfdbff, {0x2, 0x10, 0x400, 0xff, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, 'bridge_slave_0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x8040}, 0x40004) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000440)={'yam0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/13 13:22:01 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) 2018/04/13 13:22:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x40000000000}, {0x8e, 0xee51}, {0x0, 0x0, 0x0, 0x1f}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x3}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001]}, 0x18) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/13 13:22:01 executing program 5: syz_emit_ethernet(0x72, &(0x7f0000625f8e)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaacb1c00000000000000ffff00000000ff020000000000000000000000000001030090780000000060c545f900002f0000000000000000000000000000000000ff010000000000000000000000000001a0a80500000015000000e2dc00000000000000000000000000"], 0x0) 2018/04/13 13:22:01 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000002}, 0xc, &(0x7f0000058000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xffffffffffffff81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000240)=0xa, 0xfffffffffffffdc5) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/13 13:22:01 executing program 7: r0 = socket(0x1000000c, 0x8000e, 0xff) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xc, r1, 0x1, 0xb8e, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) write(r0, &(0x7f0000000080)="36000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) 2018/04/13 13:22:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fff, 0x1, 0xfff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x4, [0xffffffffffff53ac, 0x8000, 0xfffffffffffffff8, 0x101]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x200, 0xff, 0x3ff, 0x8, 0x1f80000000, 0x4, 0x1, {r2, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x9, 0xdda3, 0x7, 0xe1, 0x6}}, &(0x7f0000000240)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000006040)=[{&(0x7f0000000580)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a40)='a', 0x1}], 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 13:22:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xb00, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:01 executing program 2: socket$inet6(0xa, 0x802, 0x0) [ 1024.612374] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 1024.640923] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 13:22:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000000c0), 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x6, 0x4) 2018/04/13 13:22:01 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000040), 0xfcd9, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 1024.690711] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 13:22:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = socket(0xa, 0x6, 0x1c1dd664) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) connect$inet6(r0, &(0x7f0000001ac0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x125, 0x4) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000440)="b2", 0x1}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/13 13:22:01 executing program 2: r0 = socket(0x13, 0x80000, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000007c0)={r1, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000008c0)="ef64821ab25c0ae9bfd737e10f91eaebfe794a3f644333a0548bd4cb1893fe9367a99f630368dd621b6b5bc7638c4082f1c154bd791262d7181e2df64622c42c92b555a58af7a496d7589c8d79f90dd78e5a0ffd2bf047b1818faafba496f09abe7b", 0x62}, {&(0x7f0000000a40)="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", 0xffe}], 0x2, &(0x7f0000001ac0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x3b2}, {&(0x7f0000fb0ff4)=""/12, 0x10000018d}], 0x2, &(0x7f00000002c0)=""/70, 0x46}, 0x0) 2018/04/13 13:22:01 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x4000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1024.763640] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/13 13:22:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x7}], 0x1) 2018/04/13 13:22:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x80000000000306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "00080000f6f49b28008000001f020409"}) 2018/04/13 13:22:01 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2b7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2}, 0x14) 2018/04/13 13:22:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x4, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/253) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x2bc) 2018/04/13 13:22:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x2000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) sendto(r0, &(0x7f0000000140)="1abc347a12ebd4ab701e11f2390201925013f9b9f1db0a5be528ddb9afeb9d8e87f64f3ff90b122d4476ec7b60dff45cf185526ebd54a13b1cf846a55789b8387a3ed848323d0624dd16c3d1392bdb6adcc1b527142342750de0861029a7a579f8370135efaf11cfb6906ba1c21c95dda88b17596dcca2fddcd8d81e32514cf523b82798", 0x84, 0x20000000, &(0x7f00000003c0)=@hci={0x1f, r1, 0x1}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000b80)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES32=r2, @ANYRES64=r3, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000d00)=ANY=[@ANYRES32=r2, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r3, @ANYPTR64, @ANYPTR64, @ANYBLOB="c8ba7d31021042b8e580a9271b4014a62f5dda5d383e9e101fb59e243a18becb8b41e5b466a7c107190de3051c74184e495ddc3d007d5c935c841e2fc2d02f2c2437e54f95a36a4c5053062459e6918b926c60cd0a8a67bba819e27021968a8ea80ff7e069c7415106efddd6ce9d8a16b0331486b63b21c2a7fa8a8fda70e8eddcaf8537e0e4071a8695f90e749e6dfd57bbebd2d2d6b18103ab22e2226fa2341860c9498e114acf"], @ANYRES32=r0, @ANYBLOB="ffd33ba45e952f36e98438ce645b9c6863a5184109fc526c190d3f6de9e2d7cdbd7ef05289e1c454eb33d3d20a86de126239cc35ce0807e8078490def1d6798f8ab6900ce53d3280e30a98672837fe6778f932794bade71d11458f3c2446"]], 0x1}, 0x1}, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000e00)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x3c1895cf, 0x1000}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000b40)=@assoc_value={r5, 0xfffffffffffffffb}, &(0x7f0000000ec0)=0x8) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x2, 0x4) recvmsg(r3, &(0x7f0000001500)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0xfffffe80, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/178}, {&(0x7f00000005c0)=""/44}, {&(0x7f0000000600)=""/210}, {&(0x7f0000000700)=""/252}, {&(0x7f0000000800)=""/115}, {&(0x7f0000000880)=""/30}, {&(0x7f00000008c0)=""/214}, {&(0x7f00000009c0)=""/248}, {&(0x7f0000000ac0)=""/72}, {&(0x7f0000000c80)=""/97}], 0x0, &(0x7f0000000280)=""/32, 0x20, 0x4}, 0x0) 2018/04/13 13:22:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4b, 0x4) listen(r0, 0x8) 2018/04/13 13:22:02 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/13 13:22:02 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x3, 0x0) syz_emit_ethernet(0x1a3, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x1, 0x1, 0x1}], {0x8100, 0xffffffffffff89ed, 0x5, 0x3}}], {@mpls_uc={0x8847, {[{0x3ff, 0x4, 0x1, 0x10001}, {0x10001, 0x9, 0x5, 0x8}, {0x2ea4, 0x1000, 0xfffffffffffffffe, 0xfffffffffffffe01}, {0x5, 0xf7c3, 0x9, 0x6}, {0x8000, 0x24, 0x0, 0x1}], @ipv6={0xd179, 0x6, "165ea3", 0x151, 0x89, 0xb58, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x10}, {[@srh={0x2f, 0xe, 0x4, 0x7, 0xe45d, 0x1, 0xffffffff80000001, [@dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x32, 0x4, [], [@enc_lim={0x4, 0x1, 0xffff}, @jumbo={0xc2, 0x4, 0x20}, @calipso={0x7, 0x18, {0x401, 0x4, 0x5, 0x682, [0x100000001, 0x3]}}]}, @hopopts={0x2, 0x1, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x5, 0xfffffffffffffc01, 0x4, [@remote={0xfe, 0x80, [], 0xbb}, @empty]}, @fragment={0xff, 0x0, 0x4d7b, 0x400, 0x0, 0x9, 0x67}], @tcp={{0x4e23, 0x4e21, r0, r1, 0x7fffffff, 0x0, 0x14, 0x0, 0x5, 0x0, 0x400, {[@window={0x3, 0x3}, @nop={0x1}, @mss={0x2, 0x4, 0x6}, @md5sig={0x13, 0x12, "7ae8943e4f0f1dccf90795456fe585f1"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @fastopen={0x22, 0x7, "08e9c3a533"}, @sack_perm={0x4, 0x2}, @generic={0x4, 0xe, "2c2e05347ee2519b423d10ba"}, @sack_perm={0x4, 0x2}, @eol]}}, {"88f7eaa6fa603e10482b1aeb5131436a72"}}}}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0xacf, 0x7ee, 0xffd, 0x21e]}) syz_emit_ethernet(0x72, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) 2018/04/13 13:22:02 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) r1 = accept(r0, &(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000440)=0x80) r2 = accept4$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x0, 0xc6b, 0x8000, 0x2, 0x1001, 0xb27, 0x8001, 0xf14a, r3}, &(0x7f00000002c0)=0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = accept4(r4, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80, 0x7fffe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000580)=""/225, 0xe1}, &(0x7f0000000180), 0x4}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00000000c0)) 2018/04/13 13:22:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="44dc51072cb5bda304f2a00ecf20c543eb057ad78d5ab3f222aec07a980ca1d2d40d92c9a6f0a46160e3f314849335385f451eeada26d1d4ebdd413d82d93ff10f98c5fd28f04e70c48808ee2d094c5f69442641c9c0ee269bb6e0cf9736fa1cd475de04bfcb0c3ee4b3c117e523aa7154739367abf17b743ab84c77d2ada0c637f76ee3f57b87f442b2c95cafc01f8157d106a3ce16233b41dba06719308aec7fca42843694") setsockopt(r0, 0x10e, 0x4, &(0x7f0000002ffe), 0x0) 2018/04/13 13:22:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'ip_vti0\x00', 'bpq0\x00', 'syzkaller1\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb0, 0xb0, 0x128, [@statistic={'statistic\x00', 0x18, {{0x0, 0x6}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "7460f4e4b4b3b2eb7babd33e046df8e009b8aa2b34a1c15337ce043ca117273c6c4c78192c37e822cd1e17af279c3a5f57ad978ef03e33b9a9d44150295d9602"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x230) 2018/04/13 13:22:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x5, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1025.795752] sctp: [Deprecated]: syz-executor1 (pid 12351) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1025.795752] Use struct sctp_sack_info instead 2018/04/13 13:22:02 executing program 4: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0x1000000fe, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket(0x11, 0x5, 0x53) 2018/04/13 13:22:02 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=@updsa={0x188, 0x1a, 0x0, 0x70bd28, 0x25dfdbfc, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x675, 0x4e21, 0x9, 0x2, 0xa0, 0xa0, 0xa5, r1, r2}, {@in, 0x4d3, 0x3f}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x100000001, 0x408000, 0x1, 0x8, 0xfffffffffffffffa, 0x1ff, 0x31, 0x9}, {0x7, 0x3, 0x3, 0x2}, {0x2, 0x7c, 0x3ff}, 0x70bd26, 0x3503, 0xa, 0x2, 0x101, 0x14}, [@policy_type={0xc, 0x10, {0x1}}, @replay_thresh={0x8, 0xb, 0xc03}, @algo_aead={0x84, 0x12, {{'authencesn(sha256-avx,ecb-twofish-3way)\x00'}, 0x1c0, 0x3e0, "2859f516f2fb014e358adb58ecd84a292b233a1df7a418d37e0416c45b260710d98d2435e05dd513973fe5d323b5238369fce65a6163b042"}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000080)=@l2={0x1f}, 0xe, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0x23, 0x401, 0x9, 0x6, 0x5, 0x200}, 0x1c) 2018/04/13 13:22:02 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x40000000, 0x10000, 0x8, 0xffff}, 0x14) 2018/04/13 13:22:02 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/13 13:22:02 executing program 7: socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000000500)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540)=0x9, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) [ 1025.937147] sctp: [Deprecated]: syz-executor1 (pid 12351) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1025.937147] Use struct sctp_sack_info instead 2018/04/13 13:22:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x2, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000001c0)={0x6, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f00000000c0)="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", 0xfe) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)) 2018/04/13 13:22:03 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x1ff, 0x101}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r5, 0x7, 0x10}, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f0000001840)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed03fff5dd00000010000100070c09a10237c03e33e42dce", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x0, 0x200, 0x800, 0x8, 0x6, 0x6, 0x8, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x7, 0x2, 0x10000, 0x9, 0xfbb}}, &(0x7f0000000380)=0xb0) 2018/04/13 13:22:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="780000000f0700032cbd7000fbdbdf250000000224b8e9fbcd4a7d0b90266d88c2d82325712afdfbdf91563bf1e6f1343e8b9eb9f1bfe9f70d7c1ad7e500ad36cf21e0a9b99a8ffbb6ff168d6c06db2053259562c1fe787d70319ef65ad4433dc1ce856a3324a188235458fd2f33eb83f8d5fd7b55de04743fd35242785db6c17f9236ff953cf745e333ac1d5ad7d4af8d709b720711db07e52a273fcae42196a64dd1392fc3887c1bc7ea8449cfbbe8778697e114079332f90fa9456476ae0d2fe01c155b65523d60781e9df6b543e00b5629e650e6eae9f34b08c9d557bd32c3948a5c959dc51bcfe79cc16140fc3ab0bec2b3572267fc7ffd3b9b2376c6e5b90336c03022d3d72f92a01b43280335a820e2d528a17ca98e2f85ef7c892193bdffa2efc8774521ffe218715b8576cc78eac67c4b5cbdd27e702bb6e1d496b1e58b68011f223fdfae22579e1ad9cd5d0ab932e284ccca0a84cdda838a636c71cf45320707a7f268e5775e13e074877c5b4a77b4a25cbf3bddb9f5c36dc238c1bf277e0abafe21e73b74cfec38f9406a7c4e3d59213fc96ebf404c"], 0x78}, 0x1, 0x0, 0x0, 0x8005}, 0x80) 2018/04/13 13:22:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a00000000000e0080250001002e00004a3f100000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$inet6(0xa, 0xa, 0xffff, &(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002980)={0x0, 0xffffffffffffd7f9}, &(0x7f00000029c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002a00)={0x0, 0x10001, 0x5, [0x1a, 0xb024, 0x0, 0x9, 0x7]}, &(0x7f0000002a40)=0x12) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002a80)={r1, 0x3f, 0x7f, 0x1ff, 0x3, 0x7, 0x800, 0x100000000, {r2, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x8}}, 0x574, 0x80000000, 0x8, 0x2, 0x3dda0d5}}, &(0x7f0000002b40)=0xb0) 2018/04/13 13:22:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x2000000008004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/13 13:22:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002800ff0a0000000000000000010000000c000000e900000000000000"], 0x20}, 0x1}, 0x0) 2018/04/13 13:22:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000000"], 0x14}}], 0x1, 0x8000) 2018/04/13 13:22:03 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000140)=""/99, 0x63) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e1922807846a528c146bf8ab0b44e3947cc7b38758fb88adb0af6e", 0x1b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) 2018/04/13 13:22:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xc0ffffff00000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:03 executing program 6: socketpair(0x3, 0x3, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000000080)="abc46d8b18e59fd445835d", 0xb, 0x40080, &(0x7f00000000c0)={0x1a, 0x0, 0x6, 0x9, 0x101, 0xff}, 0x10) bind$ax25(r1, &(0x7f0000000180)={0x3, {"68118a16d53327"}, 0x7}, 0x10) syz_emit_ethernet(0x5a, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="5aac85a782ef", [{[], {0x8100, 0x7ff, 0x6, 0x4}}], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "e91e5765ce5e94f194c0327e7c94c40bce110c386d3067bb97476fef0663c60fe573f81f39003aeefa5018dff8982f1569bd40b2b2d7542366778e0693b47985"}}}}, 0x0) bind$ax25(r1, &(0x7f0000000200)={0x3, {"dd3b37825d6fc4"}, 0xee07}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fedb6468c629ef8eeef195c67a90841080ffff0000000000000000000000bbfe800000000000e5be000000000000aa0000883e00089078"], &(0x7f0000000040)={0x0, 0x0, [0xaa5]}) 2018/04/13 13:22:03 executing program 4: mmap(&(0x7f00001f3000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/04/13 13:22:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002040)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/13 13:22:03 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d0bb304e0c97526aa8a1ccaaebee6fff99309ad5e324e27a21ec2e4d589be542e22112cfbc9431ef99cf9ecf812874514e9cfccf9f70874889160509e8b80bb6e236dd6273f0a915e5282dd693", 0x4d, 0x4008800, 0x0, 0x0) readv(r0, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/130, 0x82}], 0x1) 2018/04/13 13:22:03 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x9, 0x4930, 0x80000000, 0x500, 0x33f, 0x40002, r1}) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/04/13 13:22:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x500000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:03 executing program 5: r0 = socket$kcm(0x29, 0x4, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f77ffc)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/13 13:22:03 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="6b19def65047", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "61011dcbe988d7eea992c55b1c66d301adf4fba54e2e1445ad0a948c"}}}, &(0x7f00000000c0)) socketpair(0x9, 0xa, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) 2018/04/13 13:22:03 executing program 3: r0 = socket(0xf, 0x3, 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x8f) syz_emit_ethernet(0x2e, &(0x7f0000000480)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0xffffff80, 0x0, 0x0, @multicast1=0xe0000003, '\b\a\x00\x00'}}}}}, &(0x7f00000004c0)) 2018/04/13 13:22:04 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x6, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/13 13:22:04 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xb00000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000efffc)=0x5, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sendto$inet(r0, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) 2018/04/13 13:22:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000040)={'bond0\x00', @ifru_settings={0xb02, 0x4, @raw_hdlc=&(0x7f0000000000)={0x7, 0x3}}}) 2018/04/13 13:22:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x29b, 0xffffffff, 0xfffffffffffff800, 0x6}, 0x14) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/13 13:22:04 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={"776c616e3000001d0084000021000899", &(0x7f0000000140)=ANY=[@ANYBLOB="110000000000000000000000000000000000000000000000000000000100000100000000c1e66174b4a9826db7caf5ace1d7abb4c50dd634a55bdbfdb9dc586b77024db0258b028d8089ce6ea408c063e61c05760865f18e2b2a48581060c44ce8b4760262840d41bc"]}) 2018/04/13 13:22:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x1c) r1 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000b1b000)={0x2, 0x4e20, @rand_addr=0x100000000001e}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@empty, @multicast2=0xe0000002, 0xffffff00, 0x0, 'veth1_to_bond\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x88, 0x1, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0xf6, 0x8, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x201, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7f, 0xf, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0xff, 'bcsh0\x00', 'bridge_slave_0\x00', {}, {}, 0x89, 0x1, 0x1}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x408, 0x1, 0x0, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x3ff, 0x80, 0x35}, {0x4, 0x1, 0x7fffffff}, {0x10000, 0xd2d, 0x7}, 0x10001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg$alg(r1, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=[@iv={0xf8, 0x117, 0x2, 0xde, "5865bbbc26b9230c8dc396f62989d86a8afb42bd745cc67bf33f52c986da7ab02b07a5820e0e9c60f5c2b1c4b1771709ee6d529e15379336e96e40f2b2f80b84e439f48b6c5ed8eed895eb3a7dfdbcdb89319a1ec492e9c737301549de8a68d2ad7e6e3a1d5955f93bcfab12794df58ec001f10bdeb05a2dfee379de0f6f04d164bca843751b5facf0577410bded3d1873d28e5be54bf82b46fe8513a3cdc7cb12c6d9a006b08ff72378fc4a6d1e830bac013070c96107cffbc9803b9c83c5da6cf2ccba63db9c665ac02ef66c75bdf7aab0dd95eba96897b7eac644cd2b"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x170}, 0x0) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/13 13:22:04 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180ce000000aaaaaaaaaa0086dd60fcca2800080000fe8000000000000000000000000000aaff020000bb3f04a4450da284000000012c6bfd690008e4bcde89565ee586279078"], &(0x7f0000001540)) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffb5f}}, 0x4818727b, 0x101, 0xf82, 0x2, 0x18}, &(0x7f0000000100)=0x98) r2 = accept(r0, &(0x7f00000003c0)=@nfc, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r1, 0x138}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000000)=0x8) syz_emit_ethernet(0x2e, &(0x7f00008c8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@generic={0x7, 0x2}]}}, @igmp}}}}, &(0x7f00001e8ff8)) socketpair(0x1f, 0x8000f, 0x299, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000340)={&(0x7f0000ffc000/0x1000)=nil, 0x100000000, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x40}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4, 0xffff, 0x5fd, 0x1, 0x8, 0xb45, 0x930b, {r3, @in6={{0xa, 0x4e23, 0x9f9f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x2, 0x81, 0x5, 0xffffffffffffffe7}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000380)=0x9, 0x4) 2018/04/13 13:22:04 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x6000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:04 executing program 7: r0 = socket$inet6(0xa, 0x80800, 0x7) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/13 13:22:04 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e24}}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/04/13 13:22:04 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/200, &(0x7f0000000180)=0xc8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x2c2) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000)=0x8, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB='D\x00 \x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r4, 0x5, 0x8, "439fbec67aa4c0a8"}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r3, 0x0, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa12}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x50}, 0x1}, 0x20000041) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 1027.981765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/13 13:22:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x6) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="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0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440), 0xffffffffffffffd7}}], 0x2, 0x40) [ 1028.061693] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/13 13:22:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x3}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0)=0x9cdf, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/04/13 13:22:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000002060100ffffffffffffffff00000000a83b2db1ab9dc5a900476c969fe7aaab556ba6fc907745d2f40ecc45a8eb3eb18be5e7b0dd7106176f1a16d37a6448287381588ac4873712b982ce37e8660593618c137f169a8f848f6a1d4c013be519f46af6a55493d2bbf7f97d739495ddf3f21289a231948218064d1e1d9638c1b9e38d9f6e759e381bab25aade15926555557f05af43591e1dce6eaa8bf8516a"], 0x14}, 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0xa80, 0x1ff, 0x7f, 0x15, 0xffffffffffffffff, 0x3}, 0x2c) 2018/04/13 13:22:05 executing program 7: r0 = socket(0x40000000015, 0x40000000000005, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000060}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r1, 0x200, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x24008015) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000000040)="e5e36e63", 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003e9ffc), &(0x7f0000727ffc)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) 2018/04/13 13:22:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x58000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:05 executing program 1: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000000140)={"69666230000000000000efffffff00", @ifru_hwaddr=@random="58304ecbba5f"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x6, 0x4, 0x8, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7ff}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x6, 0x0, 0x0, "bb19ab39ccac"}}) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x168, 0x2b, 0x600, 0x70bd2d, 0x25dfdbfd, {0x1d}, [@generic="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", @generic="26437c4be1dabff81a6e81bddac4895fea0790a31d9e2aab2a6cf05c138b0ad7786f34921756df1ca425c10ce6f67190dfd74f6c105ef13e2cc766700fce54f310fa394549", @nested={0x10, 0x5e, [@typed={0xc, 0x38, @u64=0x8}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/13 13:22:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000001640), 0x1000000000000342, &(0x7f0000000480), 0xfffffffffffffff7}}, {{&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6691}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0) 2018/04/13 13:22:05 executing program 4: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) socketpair$inet(0x2, 0x4001, 0x400400ffff, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e23, 0x0, @empty, 0x207}, 0x278) socket$inet6(0xa, 0x80000, 0x401) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/04/13 13:22:05 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/186, &(0x7f0000000300)=0xba) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x3, [0x9, 0x3, 0x0]}, &(0x7f0000000140)=0xe) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x200, 0x6, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x2, 0x733, 0x81]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000005c0)={r3, 0x2, 0x8001, 0x3, 0x100000001, 0x1e7, 0x3, 0x3, {r3, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x100, 0x80000001, 0x7fff, 0xfffffffeffffffff, 0x1}}, &(0x7f0000000400)=0xb0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000006c0)={&(0x7f0000ae1000/0x3000)=nil, 0x10000, 0x0, 0x34, &(0x7f0000ffe000/0x2000)=nil, 0x57}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xe0, r5, 0x300, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x236}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), 0xb) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000680)=0x401, 0x4) 2018/04/13 13:22:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x40000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:05 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, @loopback}, &(0x7f0000000400)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000900)={0x0, 0x7f, 0x7}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x1f}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000a00)={0x0, 0x6}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x7, 0xff, 0x1d9, 0x6, 0x1, 0x80, 0x5c, 0x1, 0x4, 0x7fff, 0x8, 0x0, 0xd7, 0x4, 0xfffffffffffffffc]}, &(0x7f0000000b80)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000c00)={0x0, 0x1c, &(0x7f0000000bc0)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000f00)={0x0, 0x52e}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000000f80)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x9}]}, &(0x7f0000001040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff7, 0x0, 0x200, 0x8001, 0x89}, &(0x7f0000001140)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001180)=@sack_info={0x0, 0x7, 0x4}, &(0x7f00000011c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001540)={0x0, 0xb8b8, 0x6}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001840)={0x0, 0x10, &(0x7f0000001800)=[@in={0x2, 0x4e24}]}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000018c0)={0x0, 0x9}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001940)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x0, 0x4, 0x7, 0xffff, 0x7fffffff}, &(0x7f0000001a00)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001a40)={0x0, 0x7e, "970ad8298c767bbbca80b988062828e3bcd15795ce6470f64830f485efb604f14160d349269acad10e4df44d01a74449e12acfeb86ebc8ebd455a6ab6f9398cb7d3d7173f4a1dd6e064cd0e65d57f80fb3b7b2d35dbe5fc6cc7ec1cdf8407e14842ae39791f118d1e670f322cc3b3d95a6a76222f058b05120897ad191a4"}, &(0x7f0000001b00)=0x86) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001b80)={0x0, 0x10, &(0x7f0000001b40)=[@in={0x2, 0x4e24}]}, &(0x7f0000001bc0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000440)=@in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x10000}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000480)="a10a286d6ddb45ff7e3c98f04b42f532502b3c96f0aaff44cc499abbc8960b673d9bd7bee730a71ad2df1eb0cd5b7453f6106bd160bba0112c064b9bd55097a6a9bdedae0f09cdfb83b385bc5151ce049d8e1ba934b3daf4151b20cbc1b65929b12f83ffffe5e56a67ae32d3e1f96af9decb27b4ed7faf97772871a44e42dd0845d48d37707b7410e767a5f7d622a0363a4486eed2cfbfb29554cce1653c8e52358b22c0b84a8a568445f15c3b2c3a49", 0xb0}, {&(0x7f0000000540)="910c6b87bc46e8f791d9dd8d062c9c33f4b867674a8fe8784d347e7d17faba789df0428e65ef50d9d480971439a3dacca0f554948bfca77b10e443f15219069f3d23f9a0e337f0e1f45be33cd5b0ef762e379e89a0783e7929bbfea5e97494c961dca8463ff53ed12dc126ffc04bbca2fcdffbf95858cd3c849f635fdb85544db7705f", 0x83}, {&(0x7f0000000600)="fb2547ecde8a630926f4a008e4bdcea68bd274cdbe03a5ff0b4bfe263c7361d533ae674e7e041b31fec66ff2c3de1f95d805b36d031ae9309d87339a9051b13280408108df79abb7dc703a89705504df39cd670092397b4c147bc643b02b211cacbe9acec5b7708ce4857beb6184e8290cbbddf88ec40beedd2a4e4a8a4f7e9ee783a4c513cc1bc3289c88d60b7c45c2aff3b755a6396815da5819b48d1c48a50613409c42053662ed9e53a08eb12936373917071d005d25ac9978e4938f8978c3582234ad02a7676882891b73e0dec24688c1f02d82c8fea108537fcaa2a9d7", 0xe0}, {&(0x7f0000000700)="d72f1b42d6a179ab64024c941b29a3e0182ec0640819331c5cc6f3685e5612eb13906f36626309b2918333a06496dabe6854128cf7c7babcb53296723026bbc8ffdb20fa", 0x44}, {&(0x7f0000000780)="a015736c9318b861546f46589ac0fa4d82290306e36ede6362229f6e359925506d395ef181c1f8cc04605f31d63bedfeadeddc0be92cf6150c3f1903d6e2d021f6d2697553b9f91d9f5f43571f1786752972a1241f", 0x55}, {&(0x7f0000000800)="dc3f28dca9ba451e34a00cad4d496f34e80596b578a70d3614a2f4c33cc38a2bdd39d8655ca3e817715bafe550240990598d6db8387365a56d9c322542735e71dbcc8c06f86c5a8eaf5b37bb389cdd19e0fd094a7f6fd93df055eb139687fa", 0x5f}], 0x6, &(0x7f0000000c80)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x3, 0x8, 0x1, 0x9, 0x7fffffff, 0x1, 0xfff, r1}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xa7, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x9, 0x1, 0x3f, 0x5, 0x353, 0x1, 0x10000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x4, 0x8008, 0x1, 0x1f, 0x7, 0x1f, 0xfff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x62, 0x5, 0x8, 0xef18, 0x2, 0xffff, 0x28bf, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0xc, 0x9f52, 0x81f7, r5}}], 0x120, 0x40}, {&(0x7f0000000dc0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000e00)="818c32f9de8e4ae75b2ed31dd182f2e0618cbea116e39c115f48835688cbad3f9f49d2e1a20e598161cb79eaf3e2f41ac5280097c7a61589b974d0df51730061e7686087dd75a4c4a4aeda66402bfe5697464f7562c59c5b7f5b9476591bfb933c3d9c2638c7a673533fdadbabe97888f7cbb5bc038096191a756b819f3e5b511a86a83daaf5257ebe36a9eca72b123205ad93b78964610438853ab652967994f30736784addbe4a", 0xa8}], 0x1, &(0x7f0000001200)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x800, 0x3, 0x0, 0x7, 0x5, 0xef9, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x100, 0x762f}}, @init={0x18, 0x84, 0x0, {0x8, 0x4a6d, 0x8000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x7f, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x6, 0x400000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x0, 0xffffffffffffff81, 0x8000, 0x400, 0x196, 0x20, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x5, 0x4, 0x7, 0x7f, 0x7, 0x40, 0xd30, r9}}], 0x150, 0x4010}, {&(0x7f0000001380)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001500)=[{&(0x7f00000013c0)="907e2849a1e65d16dd0a5a2d16a56a12de6d5d98856597bafdf9dbed6d015a723c17dc173667596ef3cedb095accc91f3d1493c19329b016c4ec428254a900c254ad51e170c8fb3f348e8183bb2212c23e402b94a1311f", 0x57}, {&(0x7f0000001440)="d453aaca211f55b79b1a08cd02d6328c818247c82c8efe86b7c1a97eec19a395850143e5332b88471b3bac50bb960a17ebe64c17f6567e91fd0cf9169fc2473bd8ead4b8e19b859d55db83ba21145f0c36f7cffbe89f299201bb04c66c5c5df84a1526d9dac211a71662d1a7a457974772a20ecaf45223d202ef1f8f0d4936198468eb8c236a8dd0ca96ed43121285d578b61c9c962fa0b56bf05d4b6dea5fcec0de3510b595cfc6", 0xa8}], 0x2, &(0x7f00000015c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x1, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0x3f, 0x4, 0x9, 0x200}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0xc41b, 0x7fff}}], 0x90, 0x4000}, {&(0x7f0000001680)=@in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000016c0)="643bf202b85b4e69bd986fcf726b99f56bb748f1e87f375894e05d648ba7b164193df17ef9b8e7d70dfe442b0ee86747f698844adc1be790f49957fb9cd02a50ff3fb53fd9a9f3660ab87b1c2bfe8d96535acc32c7afc7ccf6008077d3cfc174ec7c19a8a58cb72786bdebe54d3a230183e9f3af70841789bb4d8ee5b09f224e4a1a4c1514a9dc56b9a5c186d9bee3b84591184044c6db1a6a0ae45b6ef07a4d2b372d7361b3870c4d6b0b8067f1134514137e0f78651c338e9956964bb35a2d7c075ff68838a9b7fae310500c8b4d8c", 0xd0}], 0x1, &(0x7f0000001c00)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x101, 0x20d, 0x401, 0x1, 0x1, 0x9, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x28cd, 0x820d, 0xff, 0x8, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x6, 0x5, r13}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x1000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8200, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0x9, 0x5, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x207, 0x9, 0x7fff, 0xae7, 0x1a0a6492, 0x5, r15}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x0, 0x7f}}], 0x180, 0x4000000}], 0x4, 0x840) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$inet6(0xa, 0x4, 0xe2) setsockopt$inet6_int(r16, 0x29, 0x7, &(0x7f0000005ffc), 0x4) 2018/04/13 13:22:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000630ffc)=0x100, 0x4) write(r0, &(0x7f00008f6fde)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/13 13:22:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)}, 0x0) ioctl$int_in(r1, 0x800005425, &(0x7f00000000c0)=0xfffffffffffffffd) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/13 13:22:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/13 13:22:05 executing program 1: r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="26000000130047f10714c1f90022ff00100600030036e3", 0x3d58b78f0da677b) 2018/04/13 13:22:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x4a, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/04/13 13:22:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, {0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0xc4}, 0xffffffffffff8001, [0x24e, 0x8, 0x6, 0x400, 0x7ff, 0x7ff, 0x5, 0xaa13]}, 0x5c) r2 = socket(0x3, 0x0, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x200, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x2fc, 0x4) accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0xffffffffffffff37) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r4}) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_getanyicast={0x14, 0x3e, 0xf01, 0x70bd2d, 0x25dfdbfb, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/13 13:22:05 executing program 6: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000440)) getsockname$unix(r0, &(0x7f0000000480), &(0x7f0000000500)=0x6e) r1 = socket$inet(0x2, 0x80003, 0x400000000001) shutdown(r1, 0xfffffffffffffffe) read(r1, &(0x7f0000000000)=""/227, 0xe3) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000100)="093ea714aef8392ab465e5dd344e64588910c4e7c490ddcddefd1b20d501477c214aa62310b2ee25d531b62c1ca7735a5d45be78b6b1fee4e1d0d9eb26321349d80e86f5e0a794d7cc6fe7f439d79fc741b201ccb47ccabc1adbd8b4c1796520f02f1d58f5c6bd7c39e5ca70442f01cc176c9ddb57be4992f598564077453738e2", 0x81}, {&(0x7f00000001c0)="df5368ac3e1f6f9bd23d0e52cefe20c02e3655be3ce58050ef24bf6715375e0f7848746bd34ffb56b15807ee92b1214f93c9b6c32cef655e65c9d0fb52a71744f5052c93a1d01a63a881e5318c44826b69a79a09c7ea46756b68e8ba78762acdcedd11f1544c420be8bd675b3dbfea8a92e9e4534583f940815a8c3bd097272fcf8e", 0x82}, {&(0x7f0000000280)="1b91f95a544358aec70ad5a8b7f79104dc01e88f66ec4a0128eb8396437bd36ad3424cb5124707271ee5f4fe5abdfa83b09680296cff95c9320bd83a0c9a8cc2222c1a64f294df3a9b2f9462a944d281eb398cb96b62e113cc78ed50c7b5b4c33752b9c2835f", 0x66}, {&(0x7f0000000300)="0b1c80a6632aead58ac2e1d00922cf15e97df5dea4f3c7d85f666ffc9f68eac68fc3a6eabaf20dea7b7607d5a0659f9b654d14ba50b2c5c0db88e6bb3608182a60bb8cf1e2343f6de846e49033a54b1a7834e2b6d1accf03e24a859e204ead5e9bc01db57c11b0523e80e5acc9fdd664373b87db89877609b352e398df5aeeaafdaa19e0ca7d2cd4f628f0fc4bac0dda02a0cc1b7c8ef8ccd799baccdc4a284323933dd3bb19c4683b014299150a8d2b99f1dc34a6534a02645dfa781229222e834d86980fd6e29f5904a890ee96cc954ba80e4be2929cacd45c1ee8cddce8ccd96e5401", 0xe4}], 0x4) 2018/04/13 13:22:05 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) 2018/04/13 13:22:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffffc0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1028.484476] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/04/13 13:22:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x5, 0x0, &(0x7f00000009c0)=ANY=[], &(0x7f0000000c40)='syzkaller\x00', 0x623, 0xd7, &(0x7f00000004c0)=""/215, 0x41f00, 0x1, [], r1}, 0x48) socketpair(0x3, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) r6 = accept(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0xfffffffffffffebc) bind$packet(r6, &(0x7f0000000100)={0x11, 0x8, r5, 0x1, 0x120, 0x6, @random="94fa2214bf22"}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000980)={'\x00', &(0x7f0000000780)=@ethtool_rxfh={0x47, 0x9ab, 0x4, 0x8, 0x6, "06ecfa", 0xa23d, [0x40, 0x4000000000000, 0x3, 0x6]}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffefffd, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x6d) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000800)=0x9, 0x4) r8 = accept(r2, &(0x7f0000000900)=@generic, &(0x7f00000007c0)=0x80) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000740)={'ip_vti0\x00', @ifru_addrs=@ipx={0x4, 0x100000000, 0x7, "524afb2367ff", 0x7}}) sendmmsg(r8, &(0x7f0000007bc0)=[{{&(0x7f0000000880)=@generic={0xd, "b22e9c7769212078f1ca01a1683e297788ae1da479d440424bf898c281c1c07234ee57c1bcadb2fce046e2f2ac2aac2e67f2d8187a013d6efcf26e73065e2cca04f10f057cd2e9e9175f2258652f79eb5b3060f9ca122751b4366ef47e5894ac042897263c3d12f7b77697c9553db8c7d4853fa1ccdf90fc1d62435800f0"}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40), 0x0, 0x800}, 0x6}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a80)="2a9291b1886be12d2ebc33697ca6f729a08078", 0x13}], 0x1, &(0x7f0000003b40), 0x0, 0x10}, 0x2}], 0x2, 0x10) connect$unix(r6, &(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=@delsa={0x154, 0x11, 0x0, 0x70bd27, 0x25dfdbfb, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, [@lifetime_val={0x24, 0x9, {0x7, 0x4, 0x1, 0x1}}, @offload={0xc, 0x1c, {r5, 0x2}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @algo_crypt={0xe8, 0x2, {{'ecb(arc4)\x00'}, 0x500, "e4bdc4fc42f33b1e57fc7bebee57f2d55d73f399f81ebbefec484b8fb31f39c1f6683043e4476f88bbfce4967fe0546e327c8be8e3c2948e122d865e79b277b914961d2ccc596b5e7420882d80c2606676e61405664212dd9c6ffd4c9944a8f6ad62cb95758b1aca56e828e40995817dff7ddd35e9caf7398fa4176ed98efb73512bf0f1c93e6713f493409509db3aeb6903b42c152d710eb717fa31bf9edb63"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) accept4$inet(r3, &(0x7f00000003c0)={0x0, 0x0, @multicast1}, &(0x7f0000000840)=0x10, 0x80000) accept4$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000700)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000c00)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000063c000)={&(0x7f00009f8e98)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000003b40)=0xbba, 0x4) 2018/04/13 13:22:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xfffffff5, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:06 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xeb, [], 0x10000131, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/235}, &(0x7f0000000300)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000008c0), 0x4) r3 = socket$netlink(0x10, 0x3, 0x12) write$binfmt_elf32(r1, &(0x7f0000001d40)=ANY=[@ANYBLOB="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"], 0x9f6) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x9, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1}, @in6={0xa, 0x4e22, 0x565, @dev={0xfe, 0x80, [], 0xd}, 0x80000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x88) getpeername(r2, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x78) setsockopt$sock_void(r5, 0x1, 0x0, 0x0, 0x0) sendto$packet(r5, &(0x7f0000000340), 0x0, 0x8000, 0x0, 0x0) shutdown(r2, 0x1) 2018/04/13 13:22:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, [0xfffffffffffffffb, 0x0, 0x6, 0x0, 0x0, 0x8, 0x4, 0xfffffffffffff800, 0x2, 0x49e7, 0x0, 0x6, 0x7fffffff, 0x8, 0x40]}, &(0x7f00000002c0)=0x100) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'lo\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000440)={@hci={0x1f, r3}, {&(0x7f0000000380)=""/33, 0x21}, &(0x7f00000003c0), 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000075b07219aede9aac61c6f02fcad196ee8eba18994b55d9b8c7223fd762f2ee0d4901f15e2df673dcfd795b84adfd9389c3c374d80000000000000000000000"], &(0x7f0000000400)=0x2) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/04/13 13:22:06 executing program 4: r0 = socket$inet6(0xa, 0x200000000000000a, 0xfffd) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000000c0), 0x0) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'syzkaller0\x00', 0x9}) 2018/04/13 13:22:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000800)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x101}, 0x7) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/13 13:22:06 executing program 3: socketpair(0x4, 0x800, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000c29ffc)=0x83c, 0x4) 2018/04/13 13:22:06 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000200)=@full, &(0x7f0000000000)=0x48) bind$netrom(r1, &(0x7f0000000280)=@ax25={0x3, {"f2b985c865e4c5"}, 0x8}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d2948", 0x12}], 0x1, &(0x7f0000005000)}, 0xc100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x3c, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, [0x0, 0x100000001, 0x0, 0x0, 0x7fff, 0x0, 0x100000001, 0x8, 0x0, 0x7, 0x0, 0x6, 0x7, 0x100000001, 0x2]}, &(0x7f0000000580)=0x100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000000380)=""/128, 0x80}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "227fc2b3b5ec"}}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90b55f28057453910bd9733800bb9bc426b2b89dcd1ffd99117fedad2052f77105dcafcc86610560c284fd80b6178849a05896", 0x33}], 0x1, &(0x7f0000002000)}, 0x0) 2018/04/13 13:22:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="a034e2754fd50e", &(0x7f00000001c0), 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000100)="dd33f9ab9d59d851169cdd72abe329b0dd94b8f9e61c31ec928f018000000000000020802b3482c0799b1e11739d0f86816911fce2c6", &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) 2018/04/13 13:22:06 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000866ff8)=0x80000001) close(0xffffffffffffffff) 2018/04/13 13:22:06 executing program 3: pipe(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0xd) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000740)={0x7fff}, 0x1) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r2, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x125}], 0x1) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r5 = accept4$packet(r4, 0x0, &(0x7f00000000c0), 0x80800) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000140)={0x63, 0x5, 0x2, 0xffffffffffffffff, 0x11, 0x5}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000800)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) getsockname$packet(r4, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) getsockname$packet(r3, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002080)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) accept(r0, &(0x7f0000002200)=@hci={0x0, 0x0}, &(0x7f0000002280)=0x80) accept4$packet(r5, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002340)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002380)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000023c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000024c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002500)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002640)={'vcan0\x00', 0x0}) getpeername$packet(r4, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003f00)={0x0, @multicast1, @dev}, &(0x7f0000003f40)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000004f80)={@mcast2, 0x0}, &(0x7f0000004fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007400)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000007480)={@multicast1, @multicast2, 0x0}, &(0x7f00000074c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000007b40)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000007b00)={&(0x7f0000007500)={0x5f8, r6, 0x400, 0x70bd28, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r7}, {0x4, 0x2}}, {{0x8, 0x1, r8}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000000000000000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x234, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r20}, {0x1dc, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x5f8}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="b8acfac32d3f54d2edd5977fd419c8efcbe8a66faf9c6b4e6763b7ccc2494f0a03fb645f8794d7c29139d678f23efd2e8013f2641a8d1ad43f1a52dc325173acc9c114f447", 0x45}, {&(0x7f0000000500)="c0346deb034b609a581b989cde9f0538e4d15b22883ad620a0efdf5e148c807b621af02bd2382414ef59f1789725ff1f79c3c99de2beef7e0085d8ecedf00cb06497aaf18e836469417782bebd6a11f33252370bd18ec1d932f2d79f8bc1a6cbdf3bd6e1aadf077c812c1b52c39ab33589ffe2ea9087af9d8b9c159b6a90475f6a6fa061b69154840326dfee361a30ad66911ae56fcb3fed84a25079631812b677f1c73d9820bf419de71feb04562a80245371cd9bd2f9518b4a2e15d933918c4ff6eecf8580c0bddfb10e", 0xcb}, {&(0x7f0000000400)="0a012642da", 0x5}], 0x3, &(0x7f0000000600)=[{0x10, 0xff, 0x1000}, {0x60, 0x13f, 0x18, "7915b77f9ebaf106274ddbbe3fab17ca829aa3973d9d41713c5772fce4691e99719f1377df044aae3e6b2ec3efe1ed4b91eb6e6b463177f2237d504b55669a0aa87c54ad2a78fed123a73152d91b8adf"}, {0x90, 0x104, 0x9, "f1a3d78e7ef049b04a7054f78ae9959bf54d15ab9574e7a20011dc1b4eb32e955f4f1f30b67df65c4063098381c978eb0d184bf5bc1a9c36f5cdc7726faf43ca69fae88731a49510a92b9195bd5ea1db2ade815fd743a73ab4708517d7f1cd5af80e36589a79f4c9b17445de2c7d0c7b8ca169f3fd84f6d6690e7a74"}], 0x100, 0x44}, 0x0) recvmsg(r2, &(0x7f0000000180)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x62) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000780)=0x5, 0x4) 2018/04/13 13:22:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x4, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0), &(0x7f0000003ffc)) 2018/04/13 13:22:06 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x7fffffff, 0x1}, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/13 13:22:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) recvmsg$kcm(r1, &(0x7f00000013c0)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xffffffffffffffc6, &(0x7f0000001b40)=[{&(0x7f0000001480)=""/230, 0xe6}, {&(0x7f0000001580)=""/254, 0xfe}, {&(0x7f0000001680)=""/253, 0xfd}, {&(0x7f0000001780)=""/229, 0xe5}, {&(0x7f0000001880)=""/239, 0xef}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f0000001980)=""/183, 0xb7}, {&(0x7f0000001a40)=""/215, 0xd7}], 0x8, &(0x7f0000001bc0)=""/4096, 0x1000, 0x3f}, 0x103) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) accept(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) 2018/04/13 13:22:06 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/13 13:22:06 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x1000, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xff89, &(0x7f0000cf8ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x68}, 0x1, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x17, 0x4) 2018/04/13 13:22:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind(r0, &(0x7f0000000100)=@in6={0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0xc}, 0x10001}, 0x80) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x1e, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x9, 0x0, 0x4}, {}, {0x0, 0x9}}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/04/13 13:22:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xb, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:06 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), 0x4) r2 = accept(r0, 0x0, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x7, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1ff}}}, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', r3}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000454ec4)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffff00000000000000000000000000000000fe800000000000000000000000000000000000000000000000c9000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ffffffff33000000000000005c00000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000eaff0000000000000009000000000800000000000000ffffffffffffffff0200030000000000000000004c0014006372633300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/13 13:22:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x595) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x88) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/04/13 13:22:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0xfffffffffffffcf1) epoll_pwait(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0x80}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000000280)={{0x0, 0x40, 0x3ff, 0x9, 0x1, 0x1}, 0x49a, 0x5, 0x4, 0x6, 0xd11, "5cf4afdcad43a405625307ae7bd8df94d244d565a32d859dfe9a4566aaf0928fa93caf2c5c07ddef5daa973abf272addf2177350dee2162399c1989c8e6061164957c67b125b56f3ba88e018c1afbb27ed69453441597f3f50984c54edc2da1cfb0892077791810d7e639c9285a73970af514cf0adf1db8c67d4b0e7665ddd5a"}) sendto$inet(r1, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 1029.784165] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 1029.813689] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/13 13:22:06 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@mcast1}, &(0x7f00000001c0)=0x14) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x100) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) [ 1029.869642] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/13 13:22:07 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x101, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/04/13 13:22:07 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000078001f0014b2f4070009240000ffffffff080000000000000000000000000000", 0x24) 2018/04/13 13:22:07 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xf5ffffff00000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:07 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000240)=0x80, 0x800) sendto$unix(r0, &(0x7f0000000300)="9cb99122fe031152bac5c6fd1fdfcb8761f668fbc8dda00886670f0e49cb380b61d01f6b64c7cfbbc5d7ec4fbbb08c2628d98fc39385285fc2928a90c0340f4339621bd39c0756290cc058bd666b7f22b1b727fabb2df807f4c66f89f6cd461754999170884171b446dcc80f988869f331c0eb2d0a206caf5c5a1539fc69826840e6c02d6fd3a8f9b58820889521b55ad897", 0x92, 0x4, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'teql0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0400000022ffffffb50000007794f082973e8c6541b65451875efbb3995d32fda03d19679aa5a0f229d93889029e9baf07d69ed11dce1fe0acfd717f238b01f76af86cd21b5dea349fdeb3ade2cd95a1d7a3eeb655619970e2c1a5e477ac7e5a5a96a6c26463f1eb1f2801a9dfdd0ccc4bcd5fb483843fa1fe3706d9183bc73ce5fcd2625e27209e1a0e32e04e47dedcbe98966daa4707e2e98f715326f9049de5f65b3b433d5cd47cd788e4ad250514197b24dc853c35a3c609e53b26c4b5c3a6"]}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000440)={'ifb0\x00', {0x2, 0x4e22}}) 2018/04/13 13:22:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) socketpair$inet6(0xa, 0x7, 0x100000001, &(0x7f0000001780)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000017c0)={0x0, 0x6c, "7ca3c2a0cd6db3ff7279e7d2256e5b508510853766364e1383853a02b537dc98ee0ee4e8f1f5a2055cfdf740bf146d07b3a96958d90bfcef98f2d3fa1d849042df39e045cd9b1c3705eb299f48581fab07c070275923580a9fa3059a8fa0fb0872631c69dc6461e0177ef8c6"}, &(0x7f0000001840)=0x74) r3 = socket$inet(0x2, 0xf, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x48) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001880)={r2, 0x4, 0xba, "4afc42d0b5c79cc656bc7e39566deffcc5cd9b39361bba953533c00eccc14c4f3e6af54393966b031f96eefb88d2caf5df052b8b22e8e2f7b0422250a0fd5dbb8ce77243615b5be16e3d2c870ce7211d49679b86b274660ef1d9b95c87d8bd44b12ca10d6550f29384d3cda805ea9b13bdf669e8b7b14b0dbaed37d2a4d0aabf25bb0b3f1c01a9e367835b3c20534b9300996f1b2fa1e6c87a5312ab8fc48946bd301e10b225aa74bd2a680d6ce1d0f585a61c1c84f179917911"}, 0xfffffffffffffd40) 2018/04/13 13:22:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x6, 0xcfa, 0x4b30}, {0x3, 0x0, 0x9, 0x7}]}, 0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) sendmmsg(r1, &(0x7f00000059c0)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f0000001340)=@ax25={0x3, {"abc401fb0ab4c3"}}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}, {{&(0x7f00000014c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b40)}}, {{0x0, 0x0, &(0x7f0000003fc0), 0x0, &(0x7f0000004000)}}, {{&(0x7f00000051c0)=@ax25={0x3, {"abad510aa2456d"}}, 0x80, &(0x7f0000005600), 0x0, &(0x7f0000005680)}}], 0x5, 0x800) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) sendmmsg(r2, &(0x7f00000060c0)=[{{&(0x7f0000005f00)=@sco={0x1f}, 0x80, &(0x7f0000006080)}}], 0x1, 0x0) 2018/04/13 13:22:07 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000e, 0x40003) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc096d24f8fe3d91709000d"}], 0x28}}], 0x2, 0x0) 2018/04/13 13:22:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) socketpair(0x5, 0x800, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x201b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="e200020000ed"], &(0x7f0000000100)=0x9) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000000200)={0x5}, 0x8) listen(r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) r4 = accept(r0, 0x0, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x101}, &(0x7f0000000680)=0x8) getsockname$inet(r4, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={r5, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/13 13:22:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 13:22:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e", 0x10}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair(0x15, 0x0, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x4c, r3, 0x700, 0x70bd2d, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4) recvmsg(r1, &(0x7f0000000480)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f00000003c0)=""/80, 0x50, 0x80}, 0x0) 2018/04/13 13:22:07 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xf5ffffff, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x0, 0x278, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000280), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x1000, 0xb69e, 0x2}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8, 0x3, 0x0, 0x0, 0x0, "1e9b9e985bafc60ebf707cfc8789568e55da51d79f1682a961896be6a732716a6f82d1baa3a4e465b322a9518956ddf1d368e9e3e767987c4dc7adedd7d70aac"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) sendto$inet(r0, &(0x7f00000007c0)="4a1622206e99c18579e6319bd449143cbebd9817dc2abab65c480d8b4d7f7181b1b560fa7f5aaa9639a4abfe3fba0dfcc8dc71e4d7da8a1529331fb57dff35d94f071bb7113f54431d7de9fd68d321cdf6388b22c6e5dd1e93bead254bc5051a86fa2880402479774387d59465746b2a0081b20be7ece78c1b6d016850c207b74c8dd55366541ab67d10f73b4cf15044018c0daee9673b7a1f7b9be96b0b971a637c3963362d1dceb9473593eb26aec03e19a75bdb5a95b0451c73ce5a4bf9331557e3026676ef43e2dd61cc90400da604f13a107359d50a2d186cf9", 0xdc, 0xfffffffffffffffc, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x89f1, &(0x7f0000000800)={'ip6tnl0\x00', &(0x7f0000000ac0)=ANY=[@ANYBLOB="3780c7f95706d0a7a40ecc411df9b9e95e0000000000ff000000000000004454a2"]}) syz_emit_ethernet(0xfdef, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={r5, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x642, @empty, 0x39631e9b}]}, &(0x7f0000000240)=0x10) 2018/04/13 13:22:08 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'dummy0\x00'}}, {&(0x7f0000000000)=""/153, 0x99}, &(0x7f00000000c0), 0x1}, 0xa0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000000), 0x0) accept$ipx(r0, 0x0, &(0x7f00000001c0)) 2018/04/13 13:22:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x80ffffff, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:08 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) close(r0) 2018/04/13 13:22:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000a60e4c)=@migrate={0x50, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x7, 0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002600)={0x0, 0x3}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002680)={0x0, 0x8001}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002940)={0x0, 0x7}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000029c0)={0x0, 0x100, 0x38, 0x7fff, 0x2, 0x6}, &(0x7f0000002a00)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003c00)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffe, 0x81, 0x1000, 0x8}, &(0x7f0000003cc0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003d00)={0x0, 0x81, 0x1f, 0x100, 0x0, 0x7}, &(0x7f0000003d40)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003d80)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x3dfb, 0x81, 0x1ff, 0x1, 0x40}, &(0x7f0000003e40)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003e80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003ec0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003f00)={0x0, 0x7}, &(0x7f0000003f40)=0x8) r12 = socket(0x1d, 0x4, 0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r12, 0x84, 0x78, &(0x7f0000006b80)=r9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003f80)={0x14e, 0x4, 0x100000000, 0x20, 0x0}, &(0x7f0000003fc0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006700)={0x0, 0x13bac893, 0x8}, &(0x7f0000006740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006780)={0x6, 0x100, 0x200, 0x1, 0x7, 0x5, 0x80000001, 0x81, 0x0}, &(0x7f00000067c0)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000006800)={0x0, 0x1, 0x2, [0xcc6, 0x9]}, &(0x7f0000006840)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000006880)={0x0, 0xfffffffffffffffd, 0x3, [0x1, 0x31, 0x4]}, &(0x7f00000068c0)=0xe) sendmmsg$inet_sctp(r1, &(0x7f00000069c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe00}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="9447f412c1af42425744dbf6dba878770880f5fe5680fccddbcf488d926f2cb37355644446f4922c1b86fb1c6dd0faae67f2c246e80257d122b9ad8638f896df7040fc7e3f5186d55dd11fc9a8e1a41d52b3112ae6148360fae75be0d760dea06b63162493c218653b4054696acd31b5ba7a9e352160f4b203f9e026587819731b23439cc383913d260f2add", 0x8c}, {&(0x7f0000000100)="304772af6f8f19d5a3f19ecb0fd5a8ac8226a2fda47bea73b431bba7977a1a91dbb4ece5fd4315597237d0717f4e27657da23804d8ba215758f564561c41b7105da6b3b01a1302ba211fa33bb0d5116890739b0202bcffe187404b88cfbb30d68e41939babdd74822e09330a2a49efc7bead726bfe084a63d7ef1656500546f7cae65506cbd167da3f0af2bb4ddd5a349e3bed5aaa5af1de44441995a2f563572416dd5b704be6bf73a047fda3c11de724fc8b15ba4f923ce07a7c6ee3b8c126f81cb1e20b7e31c5369c5639aea261a10d4a546524d1a14e5353e9", 0xdb}], 0x2, 0x0, 0x0, 0x4004}, {&(0x7f0000000240)=@in={0x2, 0x4e20, @rand_addr=0x6}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000280)="3d49cde42962c04446c31e45a1fbf649e32068963e84e70fce6e17fd0b3c724b207012ead567ff167980138b739a2d11127957571854390ce920c0a3f27462d00904eb910079082e48288cc4fea16726bd7083a28dee1038b47959c5d3a77869d166c3f764770eec976dd1beae", 0x6d}, 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0x1000}, {&(0x7f0000002380)="275b3f79f68a714f580a046c9986568ae7627e3698e93e24b2e96bf94532a4be1ea09b498892c4b03a24c2b3e2cd4e00281666a49fcdac3d371ee5dc", 0x3c}, {&(0x7f00000023c0)="a624956069e07437082cdce68113527257a9e8f7202df1865e1df70f378b0637a9d4ef537df63a42514842048f0ee311894fe788a958b222923f585f7b8e92daedbbad673da0595cccc7d8468611070d456aeec7d5d2322b5d25bf68cc9fb5dda91862aa2e430fd1516db78e3743ad272d77c0c147393da4e11e7990dfe11ae2cdebf73dd9abee01e680a6db57b12efa8834683949afb65ff0e3eb47dc8703d4c4698d872fbc13c84655603c4058b5c2bc5ed08d6499ed1bd0374e31b900eac4c0373fda0f15726aed65f3f67a", 0xcd}, {&(0x7f00000024c0)="7100fe47766d33c10514de59ef10ae294884a3b800bb5a662d9399ceedf05edd46e586446feb0b8325c2511ae5b1e42fa6fc59af6d533229df168db861d262b6892c78a566ed03b2a5d4c8ea4b490db5cf94a3a9074d14c77523232dbf56a9098dc53aa536f9c75dbe55e8071589e501f3a252d4271ddbd725191b180be484bf3e19aa37d517c6c68e2a603b7ef6001bde8012ae854ac041078a86f4c26e132faadc6fb464bbae2bbdb8d0f539f216a09703e72faeee76f4e14c354797527be45255c539581588245afab7479c415fdc95c77415074b40b317a080c1c42d7b6f571f544c00fb9a286904a42ecd14e8fdc8bf3c41aeb646478f6d543c", 0xfc}], 0x4, &(0x7f0000002700)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x1, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8002, 0x800, 0x24bb, r3}}], 0x60, 0x44801}, {&(0x7f0000002780)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002900)=[{&(0x7f00000027c0)="fd0699d60d98b89bdbae4be3da4080815a216e8f0dc9c86bb24ff4ca683bccbda98463513afee7a1516563af0ba0b58cfdcfba0746bc9249727287690acfb33c47a02582962c4e754bd97eccc2325af5f07d05fad58448d6272ae7ea6fd906a0988620a594c226e455d20e032c76f96ee4f122d3fdcdad496d2200b53cebda7e6b103d60e98e64e359186f82fe7a440b6c7ad7bb326511c20f2b3f7ffd88e7f4ea28aee6e51bffbb08d40d51df48a3984884bdffce211348d904bdb3fd4bd28c612c425cc4e0363a22dcd62aca928abfdae863da763f4b2899c40c24a34ae72039195e8639cc", 0xe6}, {&(0x7f00000028c0)="90106b6e6c77179c595db337925840d10083cc0dca4018", 0x17}], 0x2, &(0x7f0000002a40)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0x100000001, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xd2, 0x2, 0xffffffff, 0xffff, 0x5648, 0x0, 0xffffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x82, 0x4, 0xb, 0xc4, 0x3, 0x9, 0x8, 0x4e6, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x10001, 0x1}}], 0xc0, 0x8000}, {&(0x7f0000002b00)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003bc0)=[{&(0x7f0000002b40)="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0x1000}, {&(0x7f0000003b40)="aefddb0bcefae8e38f4623b7f2e144040edffab63ba8c5a4bafe0119009cd39f39610e4b196a1d225a4b0c8998fa9423e3f0e6a6c9b2f99c2b3158c60cb60d34c7938c2609e3fe18bd8340e3299e8343d5f913e9512fbbc37cbaf40090e55b34196f", 0x62}], 0x2, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x23a, 0x204, 0x7e, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x8000, 0x0, 0xa3c8, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffc1, 0x1f, 0x200, 0x9, 0x2, 0x6, 0x3f, 0x100, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xb9, 0x7fffffff, 0x8200, 0x1fe000000, 0x52, 0x1, 0x7, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xc5, 0x2, 0x8, 0x31, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x2, 0x9, 0x80, 0xffffffff, 0x1, 0x34, 0x0, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0x2, 0x3, r13}}], 0x150, 0x4000000}, {&(0x7f0000004180)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c, 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", 0x1000}, {&(0x7f0000006300)="cd1f5c3a68628037df4413e4c12380fc19e537f602d9e1b014c66fd26f86fe8c00e32791fd373e6b1432dbd7d64ea3405ad4e5a4734b2b9e8ae41a0bfb9bf0ce814fbcb2187f0dfcbbd1c929de80aba09f3989244335b797bac9020562916c77f46961d14580541377bca79c4f75ca87254e3593f9eff7fe0ebbd193a9adcc", 0x7f}, {&(0x7f0000006380)="d041e9296564e5041aeb51556f95f0df0b111889d00c01031e90d463e21dd17dc8919b53cdae3cefaa6cb6880ccd56fc443ae2800aec354e70f2d992567dc3e925ee4d9b69a0590c655f19b59acba83b15bd70fde26ac9a3cabea300fb128953f0cfbdfea977c0a8e55d8be6c98720f4ff86ea8a91aa", 0x76}, {&(0x7f0000006400)="047399b1bf1831e0eaf4d78f76f9f7f5156e5154894f4512a93ed3a255f15fe3a77f567e0f7af5725d19ba1835af1656a487962797d72d5f7e40629622585ecec0a1a2f9bc834cc463213cb396655294250f92729141d244b28d490e5855fbe64824b358aba8d289fc3a28758ed5e28071ecf941d05841cea177a4a35437e07c45b8705070a2d70333371b9d2b4177388b234722270b2efc751da9527960a380e5260a61", 0xa4}, {&(0x7f00000064c0)="757391b79cda934e9d7d8aa746797789f435c77ea6f095411abf29477f92be2261d1803d6137719ac9574405d7718a32c1c932152490384c233c09bdee962c4ad0559bcecb89c651841df02e76fb7d7b787036258b472380107ef792536113d10d03fd92f9df", 0x66}, {&(0x7f0000006540)="580d33615563974a55d48715ec6746f50edd05a8160f71bdb5c2d2e919ceff59aed707b8a32f530d160661dbd80e26b94cb4da22f6a2a69f5a5cf1f7a9768e9a539e2bf926d175baab26f9c98a7dbd8828bdb482248e8a100ff1a1ecf6ab8e8f3440fa2de6d6d8a8c2b7c0f23d02573eeaa9f0435b803f5c5824f53375dce1bf4c12581c8ebff3b1fcabe9d8aa67c9c9cb5b52971ee212f58c7db927362960751b744a0e058b0cf306aefdb6fad2912a09677f900ad7e5ef7e5d9799c32644a8b9d666c697f55d4548af061436512f6fa88429d8af853ed4a9", 0xd9}, {&(0x7f0000006640)="1b3f8af41e513e275a125d", 0xb}], 0x7, &(0x7f0000006900)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x7, 0xc, 0x401, 0x7, 0xfff, 0xc61, 0x9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0xffffffff, 0x200, 0x200, 0x6b00, 0x0, 0xa3, 0x2, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x2, 0x100000001, 0x80, 0x8001, 0x4, 0x80000001, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x6, 0xffffffff, 0x4, r17}}], 0xc0, 0x8040}], 0x7, 0x24000010) 2018/04/13 13:22:08 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x2b) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)="c4eb920e", 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5da}}, 0x0, 0x0, 0x10000, 0x84, 0x4a}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3, 0x2, [0x100000001, 0x4]}, 0xc) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1bb6e2a674cc41e96fb2d732889138c2ee60a9042c461029ec4d496e55fba6015d08f690135abd7e1b1587c7e380e2cdca595c1e56b1635e6c3f4452d0fc84647fa6afd396794eae98f9b53151048a297d7342967496a01ea897592c9c1cd5faa71d619480fcd6688341f7b631dc0ca2ab25542bc28294faa3ef143b7bbec25610f60aa0f1ca4915111fe50c6ee18d4c71bdd469b2bef2d0653465a018c95edebc20cdd91d955ded39577099e011b882a1389ac990e3479db2f67154b4da2cf2ec5f20643afba767fd19861a63888d1a81646c9042f664d98d72254c94bfea2726fa6ac994a482080a8740282de5e80022e76904bc1f857b2fd041020ef3c5cf9f993c1ff73bfc56812f27796c39f31647fc2739b1e3deef088a423728183af747f99550b7c94489004fba6d0a5207d2943669fe7d5d8986e43a26d7598ef7a247441f1576547ade32191c04cc4efb6ce41d8999e136bc3aa0f2366f2d1c1b098c669e28692064fa5d61056bc04dba9b5019fa60c350e7e9025d6e1129242e37cd03472ccb214be37788fe1ecf3d209ffd1857fb01f653f202276c32bf73495a11521db00e6439adcd5593ee1f66bc9b0c78fd49da57625bf252629a2ae0dc5a08c6c41694917653a763d3dcc8740ad5b0ed08e08438a15b456d62f5da2f98bbf8b198abc5debcebc0b3995868510bb0eb5237d0f8f8224ce8d6238737a87f5f5d6255fcda93a288767b7b9a2a701b19fa19694b8f74ffbdb1fc81556a1abcd1acabba16381eb89ab8e3d1160e13d6ca3b172947ede0e1d9df26d156c073d94f3841113f46ca71b44615d7e15088239859317246786ce0fd0509a918dda7f91623c7c3fd6623202bec7724be0165de0a69356acb6f7a4a5047a6cf5a67664e17a446a90dbb80ce03ff892451920cf1f89129219dde2f80b723bbdbcf1a54a2a046acebee754fa4ecebb859be364a9dc7ce53e89246af82e14527822f0af46064b96d0d7d45b1c0e69dea099476378287805cf18699298c1a42bb9f4e9b8acb1bcbba8ef9abcd4db27b2a7ad1d6677c0a79cd1b4b69b7af211f2554b122c72fc7d1b92c556555e55ba4586f0399ef2a2198f72be6df2130547ee7d02f74566307781b7da34736dcfdd63816e5def8353d36183cfc0d9cf7460cdd2f66d5f93bfcc5a5e1bdeb70e9ec60204ffe3ba874fc37a245cd5ecb46a0858818e5d41658c33196516a8275c2622c2d831552d1be40124a0175e0451228b52fae4dd73c5d2503ff862294b3034a9f0114daad6e39e24d0d45276b4406b33e25617edf8aaf383db13f97f2580db2d040c0a71d15c186bdcf46cd25328a45de222886da5253292d6c7c51b3aaa9df434a93427cc490b17eb3ced0cd2d9bc2430bfb33b8a56f508bc789bda7e40c03a340d96f8cbc2ac83323b68fefffc050dae75d394520c28d5c967d2aafa2657d77b3137418de623c40cf0307acc7b1d8ae07f29ae4764a33e75c0dbf785674d7b851c498a47f2c13f581fc02dbe992216b392df11576b32defcec402dbc988b7faa53698b8e1a9274ffc75d9b50ebcd1c284a786a7bb08d15e8d9e20610154bc1c00224355ef2f53dc9ae1e0de8232745eae82ed2f0fa26aeccd613a9399dfcb0c8745bd60ae06993d2c467303768ce2707057d44e87be71245f4c8cf1ddf94dc81506b2060322086aaff7b804d35613bb7a599d4f162be44e81ccadf1455d76bc02e12aecb95cbd5e9737ebccfdfbf18613a4faa8cbdc34f828c189509c319a4c685c8d3fa99e007aad6468ec279b30bf7e10f4c32e5c70751e122cdf94ebac0933a59483e2e790e04429c3d93284aaa4f9e21d6879431ca94d4c49b86dad4ec2b79b68d167feca90d9e2a6e90470b69358a060226f9af8ce837aa8d0299c0d4be50a045991802dfa0a1a2dba8beba7dd4f56585fe8a87be07c52db2f9b69602931874176d1dda1c989737e419156d2a4ed30969ab8f6a86e593e2917ba7f09ac759361e5644dd98328ca6ed78adfeba93bee1bb69baacb3e1eea32e4ec62ed03c06f937cc383f6146a2daa57", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/13 13:22:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x6, 0x5b1a) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "0008000000759b288842f5ac1f020409"}) 2018/04/13 13:22:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb5, "165b0d68c33e3934d089541358d515062d97dabfeb791b8dcb1fd16e82762e88e439d1c9c97e6b2fc20553c74f89e20f485ce1be8d2aa99aeca8b8271d6d0837c8bd01b6ac166352671cca24f62a95efde5bbc390affcd8dbf3f91951cb2c745346c59d778ae625d3e10890b4876aaa6069eedb7d0a5f04cd666afafaf6637198a6a0d5d8da2462917a840fd0ad0fa7391d551e8224b714cda1e679f7d870c02bb34320da588f08214f133f35ee75fb554e824bb41"}, &(0x7f0000000140)=0xbd) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0x8}}}, 0x84) getsockopt(r0, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) socketpair(0x15, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x6, 0x7, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x1ff}) 2018/04/13 13:22:08 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) [ 1031.750654] can: request_module (can-proto-6) failed. 2018/04/13 13:22:08 executing program 4: r0 = socket(0x10, 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge0\x00'}}, 0x1e) recvfrom(r0, &(0x7f0000000080)=""/14, 0x6, 0x1, 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000629f6d)=""/147, &(0x7f0000626ffc)=0x93) 2018/04/13 13:22:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x300, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:08 executing program 7: r0 = socket$unix(0x1, 0x80000001, 0x0) r1 = accept(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a3104c24d340ddaadc297315dac039fb039a76976b8eacdaa279731eaad8eb4d540a387b6d3c83173e5295b736b9f39d0ffd661ba52eda04328b6243cace3ca5a80334e9a1474d59cdffffbffffffffffffe781a33d"], 0x58) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/04/13 13:22:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x5, 0x4}, 0x20) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000080)=0xffffffffffffffd2) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) 2018/04/13 13:22:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xf4, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fbffc)=0xfffffffffffffff7, 0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x14) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000680)=@req3={0x8000, 0x0, 0x1, 0xffffffffffff791a, 0x718, 0x6, 0x2}, 0x1c) 2018/04/13 13:22:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="06972653c86982bdbcc31482ddf1ba18eb62e777972f9f3b99", 0x19}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000100)=@sco, 0x44, &(0x7f00000013c0), 0x1, &(0x7f0000000040)=""/6, 0x6}, 0xfffffffffffffffc) 2018/04/13 13:22:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0048114f4ff4e4d23d0000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x16dd, &(0x7f0000000040)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/13 13:22:08 executing program 3: syz_emit_ethernet(0xa, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="4902d8a392d0", @rand_addr, @random="53abac82bb9e", @multicast2=0xe0000002}}}}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000140)=0x80) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) [ 1031.829755] can: request_module (can-proto-6) failed. 2018/04/13 13:22:08 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000fe0)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000001ffc)=0x20) 2018/04/13 13:22:08 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000000)="1bd6212565840330ca41198c9689dcc08d344c43bb6acbce69a6b7130ebd7753"}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req={0x200, 0x0, 0x3, 0x3}, 0x32f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="5287a11326ff00000000020000000000"], 0x2114}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) 2018/04/13 13:22:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendto(r1, &(0x7f0000000000)="120000001400e7ff00ff03009aa127000200", 0x12, 0x0, 0x0, 0x0) 2018/04/13 13:22:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0xffffffffffffffff, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x12}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="10000000", @ANYRES16=r2, @ANYBLOB="00032cbd7000ffdbdf2509000000080004003b060000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/04/13 13:22:08 executing program 2: socketpair(0x5, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/04/13 13:22:08 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x800, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x14, &(0x7f0000001040)}, 0x2) 2018/04/13 13:22:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x3cffa9540e1365c8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="836b5aecdcbeef4512f76d150ef86abd", 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/13 13:22:08 executing program 7: r0 = socket(0x7, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0), &(0x7f0000000700)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000004b80)={&(0x7f0000004740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004a80)=[{&(0x7f00000047c0)=""/231, 0xe7}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000004900)=""/142, 0x8e}, {&(0x7f00000049c0)=""/35, 0x23}], 0x4, &(0x7f0000004b00)=""/66, 0x42}, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000f4e000), 0xfb699a0534360ce) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000004440)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003fc0), &(0x7f0000004000)=0xc) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x70bd2a, 0x25dfdbfc, {0xa, 0x8, 0x402, 0xfe, r4}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x40000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004300)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="609938f389cf1850ae000000fddbdf25080024001483b2559e91f5e762b528"], 0x1}], 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x11, 0x0, 0x7fff, 0x4, 'netbios-ns\x00', 'syz1\x00', 0x200}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xe}, @loopback=0x7f000001, 0xffffffff, 0x0, 'bond_slave_0\x00', 'dummy0\x00', {}, {}, 0xa9, 0x1, 0x20}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xffff, 0x2, "05e1b7722419f42a4865e028997b9ebc25789f8b2e66c1f4db47488e86c1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/04/13 13:22:09 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0), 0x8) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000007c0)={&(0x7f0000000480)=[0x3], 0x1, 0x10001, 0x7b, 0xfffffffffffffff9, 0x5, 0x101, {0x0, 0x40, 0xfffffffffffff001, 0x122, 0x59e1, 0x0, 0xad, 0x3, 0x200, 0xffff, 0x7, 0x8aaa, 0x238, 0x8001, "1edea50e45d6053627179d78e4b859f71b3bb49d1cc298ffb4e8635141e918c9"}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x648a200}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0x128, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x466}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe295}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r6, 0x43) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x800001, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="6d616e676c6500003dff4fb60000000000000000000000000000000000000000000000001c000000d40677281b44858073950455e74f1517ffcb8861f9fa6f31c368a68a"], &(0x7f0000000200)=0x40) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 13:22:09 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x200000000000000, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:10 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xa56, 0xb, 0xffffffff, 0x10001, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x773b, 0x800a, 0x8, 0x1, r2}, &(0x7f0000000180)=0x10) 2018/04/13 13:22:10 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001580)=0x1e, 0x4) pread64(r0, &(0x7f0000000080)=""/133, 0x85, 0x4f) r5 = socket(0x2, 0x80003, 0x1) setsockopt(r5, 0xff, 0x0, &(0x7f0000005000), 0xfffffeef) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000001400)={r6, @in={{0x2, 0x4e24, @rand_addr=0x7}}}, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000240)=""/243, &(0x7f0000000340)=0xf3) 2018/04/13 13:22:10 executing program 2: getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x9, 0x400, 0x0, 0x0, 0x60, 0x400, 0x7fffffff, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x3, 0x7f, 0x38, 0x1}}, &(0x7f0000000300)=0xfffffffffffffe6a) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f00000005c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = accept4$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x440a5da92070f028) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xea94, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0xffffff1a) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r0, &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0xd107, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100, 0x4, 0xbd, 0xffffffff, 0x1, 0x1f, 0x5, 0x8, 0x3ff, 0x7, 0x9, 0x5, 0x8, 0x7, 0x2]}, &(0x7f0000000380)=0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000340)={'erspan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/13 13:22:10 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x802132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffe, 0x1013, r0, 0x0) 2018/04/13 13:22:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0xd0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000000000), 0x176, 0x0, 0xfffffffffffffd61, 0x40}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00002faf38)}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/04/13 13:22:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0xb, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f8355e), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="c19c28bb56fa7748ea98e9ba2161cadf", 0x10) 2018/04/13 13:22:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x5, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x5, 0x680, [0x0, 0x20000140, 0x20000348, 0x20000378], 0x0, &(0x7f0000000000), &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}, 0x7b3) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getnetconf={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/13 13:22:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="c78d1eec5da6d54479aa91d58b797333123d92669a0a357cd6a0ed6d4d6161f73c1d48957358ca7a3fd355a892525b77d53b50c0aa16fc55282fec31a7a6513afebdcb9160b9fc3d31a559f5d1de17b69daa685a446e91d098707d327a520b00a3f320ed4afcd6a0add97fe60dd724db5be59ffa56174d65d1a19b5d990e908308d1002a6fff03100000000000b4d3dcc67d66e3bcf4c53ae03a3cdddde85fbf61e02578bc0000000000000080000000000000e5", 0xb4, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xae) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) [ 1033.200361] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/13 13:22:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x223, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:10 executing program 1: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00000006c0)="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", 0x1c5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x33) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0xfff, 0x5, 0xa, 0x0, 0x7, 0x389, 0x4, 0x9, r1}, 0x20) recvfrom$ax25(r0, &(0x7f0000000080)=""/85, 0x55, 0x20, &(0x7f0000000000)={0x3, {"ba581e58316232"}, 0x7a}, 0x10) socketpair$inet(0x2, 0x80007, 0x3, &(0x7f0000000240)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000540)={{0x5b3, 0x7, 0x1, 0x401, 0x2, 0x2}, 0xae0, 0xfffffffffffffffb, 0x6}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0xb59}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x15, 0x5, 0x1, 0x5, 0x2, 0x8, 0x100, 0x5d01fae0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x4, 0x8000, 0x100000000, 0xfad, r3}, &(0x7f0000000340)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="499b07000000dfa67337a1efa280e8d3a9a3a56c546807a501d52710f0d89cbd59a5c8e912f2654ee83ad7db9bc86ce09035cc99716137d7533c833af3ec79c60460b7efc049e7a3fbcd524305"], &(0x7f0000000180)=0x51) 2018/04/13 13:22:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x205, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000240)=[@init={0x18, 0x84, 0x0, {0x0, 0x402}}], 0x30}, {&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/13 13:22:10 executing program 2: r0 = socket$inet(0x2, 0x40000000801, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="ffff001606", 0xfffffffffffffe24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair(0x5, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/161, 0xa1) 2018/04/13 13:22:10 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000040)=[{0x6, 0xd0f0, 0xbb, 0x8a2}, {0x5, 0x8, 0x7, 0x1f}, {0x10000, 0x2, 0x1, 0x1}, {0x3, 0x8000, 0x80000000, 0x80000001}, {0x1, 0xe31, 0x3ff, 0x9}, {0x4, 0x1, 0x4, 0x10000}]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000540), 0x3a2, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) 2018/04/13 13:22:10 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0xfffffffffffffe0c) [ 1033.264896] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/13 13:22:10 executing program 3: syz_emit_ethernet(0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd600b168e0014060000000000000000000000ffff00000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ea8a55e9446a000000000001004000000000000000606b1b5a82cf06b754e68660995f9f1fcb3f4163c6"], &(0x7f0000000000)) syz_emit_ethernet(0x239, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x3f, 0x3}], {0x8100, 0xef, 0xb6, 0x4}}], {@ipv4={0x800, {{0x27, 0x4, 0x58, 0x7fffffff, 0x223, 0x65, 0x100000001, 0xfff, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[@timestamp={0x44, 0xc, 0x1, 0x3, 0x3, [{[@multicast2=0xe0000002], 0x4}]}, @ssrr={0x89, 0x7, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}]}, @ssrr={0x89, 0x1b, 0x7, [@empty, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1b, 0xa2, [@dev={0xac, 0x14, 0x14, 0x1d}, @multicast1=0xe0000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}]}, @lsrr={0x83, 0x3, 0x9}, @ra={0x94, 0x6, 0x7}, @timestamp={0x44, 0x28, 0x800, 0x3, 0xffffffff, [{[@multicast2=0xe0000002], 0x6}, {[@loopback=0x7f000001], 0x33d}, {[@multicast1=0xe0000001], 0x401}, {[], 0x1}, {[@dev={0xac, 0x14, 0x14, 0x1b}], 0x5}]}, @end, @timestamp={0x44, 0xc, 0x9, 0x1, 0x8, [{[@multicast1=0xe0000001], 0xdc94}]}]}}, @gre={{0x0, 0x0, 0x1, 0xffffffffffffff69, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x24, 0x2, [], "a7e2e4f1875bf2a72ad03523a94e8436df1cdad6ddd196ba80ab89f04448cd08d6bbf92b"}, {0x9, 0x0, 0x101, 0xffff, 0x0, 0x0, 0x800, [0x10000, 0xffff], "5d46006e1b0528fc57ceee9dd0f9f85e053692383f8e6c68cb841e7e2bfb9a0d01d32da6"}, {0xdc55, 0x0, 0x8, 0xcb17, 0x0, 0x0, 0x86dd, [0x6, 0x2, 0x6], "482e90aae6f8da8f519349f195770a23bf283e798ce0ef1111"}, {0x8, 0x88be, 0x0, {{0xb341, 0x1, 0x4, 0x4, 0x9, 0xd98, 0x4a9e, 0x10001}, 0x1, 0xffffffff}}, {0x8, 0x22eb, 0x2, {{0x6, 0x2, 0x40, 0xe473, 0x0, 0x4, 0xd9, 0x9}, 0x2, 0x4, 0x5a, 0x80010000000000, 0x2, 0x2, 0x81, 0x101, 0x9, 0xa1}}, {0x8, 0x6558, 0x3, "14c30113df99ce75c33973ea8e46bb807adff14e1795b74ef4d91e6b6c8639741226a741eb4567ac3399d440a7ce8b08337b7c6440c95c32a0f8d0f1d661925dda13ad27fa69cf2598aa7b644868b09356afe9ba8de7bc624796616b5d3b1ff10f450b1318970fa29359d22f71c2eb1bddf98b8ae63d524e540b48a28c5f9e165b13f62b8009cad185b42a9e7186feee104d34e0a25c1429e48075b50b3ba7cf1b98d231414484f2219e2489399ee0f6e8ffa7cac5fab7113b30038056428ad159e74a74f26bba11d9904fd6a0fecfcb8b8062f37d8b4428"}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0xb65, 0x819, 0x180, 0x7be]}) 2018/04/13 13:22:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) 2018/04/13 13:22:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000180)=@ethernet={0x0, @broadcast}, &(0x7f0000000200)=0x80) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0xffffffffffffff66) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{0x18, 0x84, 0x5, '\x00'}], 0x18}, 0x0) 2018/04/13 13:22:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x90000004}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) r2 = accept(r0, 0x0, &(0x7f00000015c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001600)=@assoc_value={0x0}, &(0x7f0000001640)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001680)=@assoc_value={r3, 0x90}, &(0x7f00000016c0)=0x8) 2018/04/13 13:22:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xffffffc0], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:10 executing program 7: r0 = socket(0x2, 0x2000000000000005, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/13 13:22:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000002ffe), 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/13 13:22:10 executing program 3: r0 = socket$inet(0x2, 0x0, 0x5) sendto$inet(r0, &(0x7f0000000400)="c2d6409ff1a9f61eaa538f15d4bdaaf1428217c916fd66b3445e31eb1759110936", 0x21, 0x801, &(0x7f0000000580)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) sendto$inet(r2, &(0x7f0000000600)="47ad2d9d9dff16d1a8299acb0e26be0d350bad6897a338a179f7ab2404413593ba1b67c3c985b5077d5319dc721da8a4f6b8c2ac676f7f6c7a3613fdb9ef304b79b6fd74766f890891198fce7e8a1aa6a2e11adb5499078d41bf9947db932614ecad94992c76bfdea75175cf", 0x6c, 0x20000004, &(0x7f0000001340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet(0x10, 0x800000000003, 0xc) sendmsg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000240)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000ff0300000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000440), &(0x7f0000000500)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x7, 0x7, 0x9, 0x4}, {0x8000, 0x62, 0x0, 0x8000}]}, 0x10) socketpair(0xe, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) socket$inet(0x2, 0x80000, 0xf32) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f00000024c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000001000005a29a789ff8865ab3d3f3daf4e375e4d93fcbdc38600c8f4bc14dccb11dcc92e7515573f913d8ec2bbab193ccf19cb54a38e3fdc6f1ce537530134e45cd04fa7e6289984fef4c2cc500c22b992dfd1d9a5eec05cc69593c594e8fd7503b8a4bf7f2a55db198f36547667620c7706eba5c87c6a53fba2f71f2ad72c1cb2f591613751d860f8d988ddfc7a04e73902b0fb02d7cf88ff7a885c22aef9daac52d69338c413b708d53468fe3e36b565cc6319bb8e35d1f51eeb2612b6f8880966175d08bf0b9526f586b9bcd45f70fe3b4c3557afbc56832fa044610cf21b752aa46c9f8a1feb241f3253a2398f5502196089d3aa443a750ac7303a8fddf158e0c01c7885114f9956e1baa2c9c85abd014b8034539b7146299eb6a260846eb2e93306d79fcecbb0cbd53c3131779034c442f8221b02fe787131d3f2b0eca8a6eb483f17479a751a23f55754df1a260578705fca2e4a083f19a9859b700ff087fc22fb599f1a003839d1e38171fd942999dfefa1064e4cf9b8111ccfdf17a370ca40a9fa52474fe3c777b2769ba38b1072aafb4fc430dfc134a94a6c40fde449080395b4d1f0d0f47d6804f9b263c19cfee50a63159b50a41ebe85f55bbcb0014175a0b024101dcd20c3d0275fe9cce7793b3e0bcb283652c9c04fbbc59ceb2472ff6550b6ce64cdd558447133889fd3ef4a48ca1d5b34a7f6b82a9206f5d71f920685f77a346112a80ce3c2c59e8a321e799319baaf5b5dbc31d24c67edb323e1486983daaab305b80d75646458c12c20d86ee90eb8d99c3271401f81ce6cd1f4d11bb0bb5a5677e275a99e12b383bfada490daf79e3109a871b6b27e86a3268ddd1c9c096bfa577677f718972ed27688c517b76d7ce6121403005997c83c266627a2ab4c208a1c138366bf5e1ff4128daf77fdfc862cabb4171f999e3427890535774c5ce6e971a00682f05a0159abdf9bc8299ccf65d4ac21288324083edb2c353981cb78a8c8aa0a634d72c50faca43994cb87502dcfc3b22407793849c5c001193b85d00f70547abc52939425ea9ffa5c87feafa8101fabec7c36463fa8a923b34609541099735ad1e6213bc6cc3e7d2c98ad72bc6bbefbd74cf1c725f04a7b8253244fd550e376eda7abd8ecef7017a0183f312de2a6fd6e825680cdebd08d78f809f9ddf9cf851479aed6d186327ea4c6f4f6c695966dfda89a3e0b6480c91d16ec473788eb6313807ad943a4720d126f387bb223f52d19579d05e0bcaa8e9cb685392cb1e7503432d027fd01685f4abdad4b98fc4de67516ac06c5df5bccc7bf9771a14fa00b6cfeb3c5399ff964ffa5966425021a26a1f3ff4b8856cddaf568449c079ea690a39981b931d7bb1cd63fcf187260d9c6d943641636d9ec4e34e712d634f4477528bfaa0448bb6fbc50dd6b6491431a9fe6fd4f78de2ded34af2e77cfa4267823a59fdff8e33e8db487c9e15af82f58f84f2ca2d23d0741df2d50a8cb40dd2e8e223735beae9e2c88874e7b5ba29e113332b24496fd5eeed66756e6a4fe023aea6ea10af653bd36185896543da0d4b1fa181a6f86f6638cb7761efa56086fa27a30c24725712ade14e2d7c548a5f4b9beaf7b6d2dfc25eddb91ed19eb816a316a917daf5e3201941878aa6f5fd65e222870b5003df8f2d2840f050e371bd6be67a3c3ca30c67284eca7bf5dc97b4ac057beea8457ebc77d1601091091bb9b79113e3821d1c1101be49163e42aae1ca2a6ea3a62bedf98ff5dc7235f5a3586e3408638635828c489644b316d3e82e80b660fc6f4d18d4df0e608acc354d5324a9c8f41fea823bdc9b65e4bfddda35047a0a7c9a71ed30f73c73553418a22a339bc46c2f2b27ee140d6aab5a0d59a038f53969b6f7e836ea045c30c1e8bccf619cd85c54769819c594a5e66058fb51eae2767a5e7499ffde1ea5f61eb65d7142e83e03956355334e1b84f2391b7c2c76a79c622896c16bba5606707279b98896aa7655b535a1d6d3c8df4d11e47cd27679fece8fe7d4a038e0d1181a44d58a5e337a11e8cd1c32a70774a04fbd5cdb143bc103e02d594463ca1029406955267add4d738c3c8fc5dd58f853984c3b4b0c99369dc3e028d6c9fb89b179d11db966cd6d8ba615fbf48f8491b746ef856836c5956323f283884905123e3a20f8e22f37765c28b2e7187b2f08b9f11e857f058eb8f8e8d87fff097be1ea2e8057b49e1ea3a2883d9f58e2b4906056bb3eafb6a1300aad8298c6a2f75bdbc8cd4cae279b71341a0b839f32bf1222f71b0cfe69600cbd53d25976ed00878d635a9b52d4153c6479dcb882db169b341bbe494300c7eb0830c933c94130f08f8eed294f0568db0fbe0380b42442daee363ca39a9bd9c59aaf250b80b44a4e3da751d490812d641f7df513b811ce6a365bf44210a9ffc5110a582354fe2e696455b04446f2c747e586373ff725a1f79c8dcab890b255d4f4566c0ede939667d9f24052de51b5b11193a7103228417630a77736ffebedd8cd9f85a5192cd074f2aac89ce15ea101c2062059bbc70381081ac1e594e7ab262ea1a77f6ee9db4f99c30cc84d0029724b15f4e971bd4292203cd97221ef0cb259ce66272f5ecf26c6660a03ace3bf04c630301ed15ce7ba62bfb0ebcd649887e07122d052ad9339ee58447e219832541ca7e60e360242f5476b3d9fafdcee91d6e6571dafbf4e7bcf5cbdd87ceec5240a3358a757d6bbdc4a9ce89d62443ed29207963a7ab870839cd6e30c153774361a11373ec1256a20ae96a2a3bf82f797c29417e4f1c6b7b478eca9658508e8036a846f8b61708320a27fc1dccafe8f29608c4792fa5d3c226a1637535f4b28bb8a29f832e2a772d379be6f22d958508440f978574912f96980758d019533660fc18abbb85c209170c4bff793b11d1fb4e1ef6f74cd85e72cd1716fe85072351ea26b216d4cb7e23ed7d5fe57d4d646b7363b3edbb36d37041bf14a92d8ff4c98687fca6ab6a3e0767db5eb724a62892228b8c3b857e66f25e493a8931b04dae4b0a3684b4b81a65d3afcedb373a0413b4ce517d517b1f43d13c7c2f23dbe80812a0485b000644fbec28a9b6d9f1e2edfd19ccc1f4a5f3297a517d986b50db562ec9d8b357d29da937ab7d3d17575343189fc7aae1bd1bcf7840931f587d4cf6c11af4c9ab00851ebc03735fc765ce3e03423c838dca26102bf9fa900e233d99ed7740d0bb73d281a58a6b9d1ff2900c35aaf3588f72ce5a08adb830fa3f6cc6ff2361d2069078d3fb574c79dab94f8771a19be10a68a9a05c684f44e867865053b292f669a7f7d83baac3a00aaa65729651e6a0000e31fbc212838dcb99a97584add4b60f404e377bb93384a8ec6c81a27ee14e3878728d3113652ccd0eb744b3859128f8f5b777730a6794d8ab62b09866812c72526c1302037c52ac39d128c4141de99826a541479ed49e4d13a70da5f903ba50ecf8b1614dc9e38515e22e51011abad7c3209954755f3a6eb4d85a5e41f7dedd31053b8fbbf260569a7d950d9600ab0b06ec70462b198e1d27666964278bcec4a0e7421488e0fa2eb4b80fe139ccb100f988ebbaf982d0b4521066b967dbe87c437c0c4f13ba2cf09735f2ae491edf6be614d84372d8f4282ab9e8ef41a1b0ee720bc062c6eea4ca6839852fb79a52f8139ab3c859861cf4d15a1d59182cc19c3c691e799f1ff894bd361d1536d514ca773b6997a904b02250a1ed841b3348483fd6e63ed3894cd7de4c689a4e39671042907fd8318da03e9e090663aa7cdd005668848e8a09ed9cfcfc4dd64b7c56f8f0755a9161e9f9a010a4448c7801d91f6c96e7015c48012d42dc2d94a29fae248ff4608cbf04ed8aada705b9dd3da0383eb67ee28fff90eabc62246495c5ab96f796d8ea5d97299a5bad31645f1451262a4abeadc35a3c690530780aac828cd4099bd46abd3fb9ec10a1b629adfbc156f422023c3792ed2090a83e30911a32ba19edb3b7cd51d18444da4d9275f3009d86b68d18d792317175207a02e40a4db07490c8c3d525b60a99a73dc76c3a271c1e23c5acc2e9943f316a47959ae8e8356ebe0ea8e53c3eea25c96bc8098e658798d2431750d9ffef8f17a110e5ee39d8c112d23e8a6d64062765bd09352f44d0b9e2ede728767508c5ef5cb8f6a0e685f72ea42e522a1398016f939fbceb7d6429ec376c14efb493498529f2602f11196ea311a034e0f0ed99c37fab76f0d827961c2674f1ecd1fb41f25b8a4a063596efb629894a24d83c4d6cfb8ae6c237fd030b99dc67b043636c8472458148ad77cc6c925d8161a8501012d6720e66d378cdbafd2133a0c4cfcf3ef3b74468d284768d76789b7200a2f9eb077f276ff763bf557c6fa92da76c01d9e8e49220ff078af7fdb83265af58d7df85a18eb2ceee98b7a451a4d0536ac2a88877941d3b20a409debf2f939ee64f9823ae7082652bb27b0d2263122dd5201777b4e7e8f94c9b7116b5f0"], &(0x7f00000000c0)=0x1) sendmsg(r5, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000380)="64b05474517b6dc27637264458e5532123c4f4f91e8e97ca2a45c6066015d68aabc5357f517fcbe0c016b64de74d254b8409eed42c9271d9d50b1ad6a60c", 0x3e}, {&(0x7f0000000480)="7f2498fa52c67bf1cce9ce1a0dcf24bd9639bd970eab4d4ec733f13021245c4dca13d93e43eb9e7d543a2f0d49d05d09201a7d11880b9a24817834bcfa2d2e647e0b750f8ec44a0edccd490ee000914efded5550c4c56b169d1341375685f6b8699cf37998bec31aef14d4", 0x6b}], 0x2, &(0x7f0000000640), 0x0, 0x40000}, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/04/13 13:22:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) accept(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x9956a289f5477865}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc09}]}, 0x1c}, 0x1}, 0x40000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/13 13:22:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), 0x4) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000180)=0xe0000000000000, 0xc32cd1281e19fd43) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/13 13:22:10 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x5d) ioctl$int_in(r0, 0x5452, &(0x7f000053d000)=0x7) listen(r1, 0x0) r2 = socket(0x0, 0x0, 0x100000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/13 13:22:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@ax25, &(0x7f0000000400)=0x80, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000440)={@dev, @local, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 0x4e24, 0x4, 0x2, 0x20, 0x20, 0x0, r2, r3}, {0x4, 0x9, 0x360, 0x76, 0x0, 0xfffffffffffffeff, 0x8, 0xb383}, {0x9, 0x401, 0x3ff, 0x8}, 0x3, 0x6e6bb7, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x3, 0x3, 0x1, 0x7f, 0x9, 0x7}}, 0xe8) socketpair(0xa, 0xf, 0x2f, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003400fb02000000000b00000000000000"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/31, 0xb}], 0x1) connect$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x6, {0x100000001, 0x100000001, 0xe0, 0x100000001, 0x7, 0x10001}, 0x725, 0x8}, 0xe) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/158, &(0x7f0000000280)=0x9e) 2018/04/13 13:22:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x4], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:10 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f00000004c0)="ffffffff", 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x0, 0x10001, 0x8, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x400, 0x1, [0x9]}, &(0x7f0000000180)=0xa) 2018/04/13 13:22:10 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400), 0x4) bind$bt_rfcomm(r1, &(0x7f00000003c0)={0x1f, {0x8020000000, 0x2, 0x5, 0x21, 0x874, 0x20a}, 0x7f}, 0xa) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x40000080000) accept4$llc(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x10000000000001, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x6, 0x20, 0x0, 0x9, 0x7f}, &(0x7f0000000240)=0x98) socketpair(0x1, 0xa, 0xe0e8, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/13 13:22:10 executing program 5: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="06c6b596"], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r2, &(0x7f00000003c0)=""/208, 0xd0, 0x10000, &(0x7f0000000340)={0x4, 0xffff, 0x3, "fdbd3a722f18", 0x8d}, 0x10) sendto$ipx(r3, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0xa, &(0x7f0000000580)=[{0x0, 0x7, 0x8, 0x902}, {0x9, 0x0, 0x6}, {0x1ff, 0x0, 0x3, 0x6}, {0xf72, 0x800, 0x6, 0x6}, {0xffffffffffffffe1, 0x3724, 0x4, 0x80000000}, {0x3, 0x100, 0x8, 0x89e}, {0x0, 0xed, 0x1a03}, {0x100000001, 0x0, 0x0, 0x7}, {0x28, 0x6, 0x362}, {0x6, 0xc3d, 0x397b, 0x32}]}, 0x10) listen(r0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140200002c94752e373b562d6c1e0ee171aaf1abb0ae1f44f7cb10250600000067e94ea9b5031bbf804ab476334a613c69e8f2915ac311745231d60b022cf05363463729628e64d0ff25519238f24fef7abb3fe3736246689365409edf07ab"], 0x1}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) getpeername$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x0, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/13 13:22:10 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/13 13:22:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000001c0)={r0, 0x401}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x37, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) r3 = socket(0x10, 0x6, 0xffffffffffffa976) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000580)=""/27, &(0x7f00000005c0)=0x1b) 2018/04/13 13:22:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x300000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:11 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c000e200032c000000000000000600feffffff0414ffaaffbb2ae98702000000000000000000000000000181009078000d5c59"], 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001300)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000300)=""/4096, 0x1000, 0x6}, 0x2003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001480)={0x0, 0x3, 0x3c0ced1b, 0xefbb, 0x4, 0x8001}, &(0x7f00000014c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={r1, 0xff, 0x7f}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001340)={0x0, 0x3}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x9, 0x1000, 0x0, 0x4, 0x0, 0x4, 0x8001, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6a, 0x5, 0xfffffffffffffff9, 0x355400000000000, 0x4}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000013c0)={r2, 0x0, 0x5, 0x6, 0x8c62, 0x9}, &(0x7f0000001400)=0x3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001440)={r3, 0x7fff}, 0xc) 2018/04/13 13:22:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000fd6)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x3a, r1}) 2018/04/13 13:22:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaa008100000086dd6003324e0014000000000000000000000000000000000000ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000000)) 2018/04/13 13:22:11 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x4, 0x9]}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"776c616e3000001d0084000021000899", &(0x7f0000000100)=@ethtool_stats={0x3}}) 2018/04/13 13:22:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="40e383001f00210000000000000095040000000000000000000000000000000000000000ba130e7f723266323c6a4f0000000000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/13 13:22:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xc0ffffff], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:11 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080), 0x0, 0xfffffffffffffffd}}, {{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/13 13:22:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000800)=0x5cb, 0x4) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000006c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0xfffffffffffffd1a) socketpair(0x0, 0x80003, 0x9, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r4, &(0x7f0000000bc0), &(0x7f0000000c00)=0xe, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r3, 0x0, 0x3b, &(0x7f0000000400)=0x8, 0x4) getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$inet6(r6, &(0x7f0000000700)=""/70, 0x46, 0x20000003, &(0x7f0000000140)={0xa, 0x4e25, 0x3d, @dev={0xfe, 0x80, [], 0xb}, 0x9}, 0x1c) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote}, &(0x7f0000000680)=0xc) r8 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) pipe(&(0x7f0000000180)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000c40)=ANY=[@ANYBLOB="85ba1400"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r4, 0x7, 0x1}, 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) poll(&(0x7f0000f81000)=[{r9}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r9, 0x6, 0x19, &(0x7f0000b15ffc), 0xffb5) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0x16}, r7}, 0x14) gettid() sendmsg$nl_netfilter(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0c00df250c0000b4cd00020008ee3300f51da89c36c3b32f080000009d0acf7a521b072365447d1309fa35d2bbb71efc005176c3e4ffcfbaa7930322e09d9fd471617539cbace6643278af07c9c58e63a4f58dfe29068116d577986298ce6c945e28bdd78ce530c75f4616f5e3d1e31eeda85ce671ba03f39b67e2b485ec48000000000000000000000004c442f5d40df8f48fdc4ff810e063fc97aa418611f1de7a4fd81f9642ba5a0e4c6c1735816fd8b3f46a964b345c39e52bad025b182299842fd2a008d22961280b30448370c860f60138610426ad38e33fb9dd"], 0xde}, 0x1, 0x0, 0x0, 0x80}, 0x14) 2018/04/13 13:22:11 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c20000007d73cf61100f08004500001c000000000002907800000000ffffffff11089078e00000322a0cecd05d270e8b0c9d1aa6d3445c08f9e7e341525fa030f4b6c059308570dd40ff5d50014e46e8dbfa41f08e680798b9170730d603c973a2fcfea13b"], &(0x7f0000000000)) socketpair(0x11, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_int(r1, 0x0, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/13 13:22:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f0000000080)="f5d75e2ec054630c4c1187e1363d0f2854196cbfa18fb31aaf8fcebb267b3ecf92f8dee6091bf9d6b885c44fd6d2459796040c89fd2de89978b9ad32de3c159f6f6ab4a3854590a1e31de5b1", 0x4c, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x2, 0x0, 0x0, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/04/13 13:22:11 executing program 3: mmap(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x0, 0x902132, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x30, 0x34b, 0x101}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x663, 0x1}, &(0x7f0000000180)=0x90) 2018/04/13 13:22:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x4000000000000004, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x9, 0x0, 0x1}, 0xfffffffffffffe44) shutdown(r0, 0x1) close(r0) 2018/04/13 13:22:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x2000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:11 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3000000, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x24, "6ab9911afee8ff99e9cb7956534089571de4dc9030b7859b0a48132bd5b2a736caedf327"}, &(0x7f00000000c0)=0x2c) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) 2018/04/13 13:22:11 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x5, @empty, 0x4}}, 0x4d7, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0xdd, 0x4, [0xae, 0x1, 0xfffffffeffffffff, 0x400]}, &(0x7f0000000340)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xad, "3a27412311505f77947ff9848cd421b95af15e4a75fc77facd1aa9816b788523bd1f6a92e985037d361c5bc386cd1118d5e2c28e6acf3028c4f5e105ae738b89982a0bee63ad8e4e69441f5c0de6ed046a49c534806b1481f4f56d715b3c9801470baba094856bd5b6a308f11ba16ba832bd802eadb4e856410a558d4ca88470cfd06cab3ec6e24401427c0f74d4436a898ed179a08533b422c6ff00920f78ee2460d6e3df4246f6631cbced57"}, &(0x7f00000000c0)=0xb5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={r3, 0x7}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x2, [0x0, 0xeeb6]}, 0xc) 2018/04/13 13:22:11 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000001900000000000000000040d500000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0xfffffffffffffffa, 0x2) 2018/04/13 13:22:11 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$int_out(r0, 0x0, &(0x7f0000000200)) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0x8, 0x1000, 0x98, 0xb8}, {0x8, 0x8001, 0x8001, 0x9}, {0x3, 0x7, 0x101, 0x48f5}, {0x81, 0x5, 0x1, 0x400}, {0x3ff, 0x80000001, 0x7023cb, 0x1}, {0x7fff, 0x5019, 0xffffffffffff7fff, 0x81}, {0x7, 0x7, 0x1, 0xff}, {0x3, 0x8020, 0x9}, {0x7ff, 0x0, 0xfffffffffffffffb, 0x61}, {0x9, 0xffffffffffffffe0, 0x80000000}]}, 0x10) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0x1, '//..le0\x00'}, 0x6e) 2018/04/13 13:22:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) writev(r0, &(0x7f0000002780)=[{&(0x7f0000000680)="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", 0x3d2}, {&(0x7f0000000240)="3c71a5ba82fe0d0a7aaca2243207", 0xe}, {&(0x7f0000002680)="c9b6fe74b076978af6e0ee26127b2991d1c81f345e8f266d2ed6b1267283945d71f7071d036480cb9f5c5e3a29e963c6dee11dcb14f848757454df46cc910da58b6fe774a6f3fad2eb38acfa59cf41545efbe7370b988ed09abf44c76bdeb9ea25f4bb578ecfaa943670efaca75e544c19f5714dd8e1aac622476c", 0x7b}], 0x3) 2018/04/13 13:22:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "0008070000040008b22c582bf3aed17d"}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/206, &(0x7f0000000180)=0xce) close(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, 'eql\x00'}) socketpair(0x9, 0x1, 0x100000000, &(0x7f0000000240)={0xffffffffffffffff}) getuid() ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x91}) getuid() ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={r2, r3}) 2018/04/13 13:22:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffee3, 0x8000, &(0x7f000006d000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/13 13:22:11 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000680)=@vsock, &(0x7f0000000700)=0x80, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x4, 0x20000}, &(0x7f0000000040)=0x20) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/13 13:22:11 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x100000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000010000000000000000000000000000009500000200000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/13 13:22:12 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) read(r0, &(0x7f0000000040)=""/10, 0xa) syz_emit_ethernet(0x2e, &(0x7f0000000480)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00000004c0)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x10001, 0x4) 2018/04/13 13:22:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'lo\x00'}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000aa6ff0)={&(0x7f0000bd7fdc)=ANY=[@ANYBLOB="140000005a004304fffffffffffffffb00000000"], 0x1cd}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/04/13 13:22:12 executing program 7: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x1e, 0x805, 0x0) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/13 13:22:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000e0012000104fffffffffffffff90400003c320fdce4"], 0x20}, 0x1}, 0x0) 2018/04/13 13:22:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xb00000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:12 executing program 4: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="81a505d900070018c3"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002800), &(0x7f0000002840)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00000027c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0)) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) 2018/04/13 13:22:12 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000b24fc54995ea9a45b900ca18f5c2f6b2000a004e2000000000ff010000000000000000000000000001000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x80, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) [ 1035.950925] IPVS: Unknown mcast interface: lo 2018/04/13 13:22:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x3a00000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1035.979572] IPVS: Unknown mcast interface: lo 2018/04/13 13:22:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) socketpair(0x5, 0x80006, 0x680, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'echainiv(rfc4309(gcm(aes)))\x00'}}}]}, 0x144}, 0x1}, 0x0) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) 2018/04/13 13:22:12 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f00000001c0)={0xffffffffffff8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000440)="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", 0xf71, 0x4000, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="a1c57a074aedd0e5871ab4486ccb19687985a4cbc8548697372a69385d71d913d564990f78ad25537a5a8435d8942b988289d6", 0x33, 0x811, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000001600), &(0x7f00000014c0)=ANY=[]}, 0x78) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005da000)=[{r2}], 0x1, 0xbad7) close(r1) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) 2018/04/13 13:22:12 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000c000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/04/13 13:22:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) r4 = socket$inet6(0xa, 0x2, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) socketpair(0x1f, 0x0, 0x5ed0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000939ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000040)={0x10000, 0x5, 0x5, 0x8}, 0x6) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}, {}], 0x2, 0x0, &(0x7f0000dc7000), 0x8) 2018/04/13 13:22:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@l2={0x1f, 0xffffffff, {0xcc, 0x7f, 0x7, 0x7fffffff, 0x1, 0xffffffffffffff9a}, 0x1, 0x53}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)="3e586e4116450249cfc204d32803ce24ec8ae2861c00cd50b772b8e213a1f29748e0675d1d474596b5859544e9dbf9826fdde33c613504edaa2cfadb1c65c587550c756093b53ca67d8dd0bf0cde21b83ab27ccc355bc97fe7c163ee004174017700dcee48dd27c5f74ed03e76973bfdf851bcbc3d897c4a13c2367d7ae93654726e4ae1e2a9d731af0b3584f2ee3892bd2f2cf1331467108b38aa5f0953f4e7c777be8d116e64dc091546d04854bddcf04b4b2467e7f925a154e266523baa8bcd39c36ee8b8955110733fdc1cfc9f3d2e2162ced9beedca29b5c51c461ddd22fe99a121", 0xe4}, {&(0x7f00000002c0)="5c7ebd80d17c8b4e7924fd0674c5fbfafa824ab4400a45cfa47a925db490971fe18f1615aab315a7984fda205e1db4a1cf9b73dbb16780b75138680be7ef6d0904379a7da7384e2723e68cb652c299b5498ca161262ac954b0b02678cefedeccde36ab2a5ba78f04bb0791ab9ac20918260c77ea390e85ee2322fbb6c1f1a078c5530eb83b037433f596c77700", 0x8d}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="f26ec87cc6c79b4ea566cb3d772fd51db6435681d1bb121b8b7b3ffd7cfdf2a049652f8644eb93cb244c1391da6fb15a538490face39823857792142c0249556edbff2c924985415f59780cf70286e14438aecea5399d087b979fc8096112140af3fcddb43266253b95db1695b3b57aa4ce8f5faaef84b489ce418ca6718abd247ec533983c3ecf46b71b6612b4acddc2ddc97b91f6784c42d52b0417db05e71daa32fb63ae8c30b54a9454de8d999ddf3dffbf93f232e2d3519e13daac390102e4a0fcdf8029a188cab31358bf61fbbdfef0f94a7901d98cb30c90686", 0xdd}, {&(0x7f0000000580)="34c194e12a477acd66c3f5885d0f56c1d9fca9271846fda8867ab06ac41bbd1da151d6a7d4d17fe33e18638c7c1b94cdaae7f7a563f96effe975c84c57f3c9f16fd300cff8e3f8e5dc703c2b65754bfcd06d289cdbb09f9323cfe053a53c7431ba72799007e4084807267a9c1cf8811636cfb21301825f9cc848ea2e484671976cd50fd612b98549514447191635d52582828b56bd93f2e5e9def42baaba22d89e94c92a5ebdda71a3b1a4f2c0", 0xad}, {&(0x7f0000000640)="aaa145294e889f97780f74c3e001e1f7b02f0420e1604b3089c2c3b59706a77fd621f4a2241f9b13b8ea684b9635c4b07baba23e82bec095d1d9b34250cef749f61454dc94285ae31a17e7265fbd7456b597768ff83047236ab26b1c622e409041573fd57ae7880093cb2043a49e8905910a83e5740b695836212a8938cc85522e7ae6f519e453a3", 0x88}, {&(0x7f0000000700)="4d4f55e17994e7603bbe1e640406ecb78f7f49263f2c918bceb39309ba04eb36ea3beecd96b728c3686e58eed02172aa3eb9dab3a5292439c6d36f5e83a169595b3a8a49fa355f08a4982fdac81ead412e1428a5771c8f4eaf2c90a8cecba1d5cd8444961427766fe8b2119aa927be0935f286051a6b7c2b2225c4f9984012c91cd2e6b2e429df986137f37221f3ac6da7f492512a500cf3b9f00b34f91bb8423bbf362e17c9c08561c27e6846fe667148", 0xb1}], 0x7, &(0x7f0000000840)=[{0xd0, 0x1ff, 0xbfe, "cc0cb8e6a31c3d01a71517eb46d886889d878b074133e2730e481898cce798041b5edfdf9e021bfa6f8bb4d04c0ce87465918c7723e385ea7fdfb42e97856c3a0cc6e39015635cc4f5c212e6edbb7b5c7e84e0d8994fc74f4a52c5f5229eb8e85886d074ec61521fafdeda83876aae2c7299fd245790246c90879fec78a8ed5ba97df671c3ca76106da841de66df82bde8b6a5dec7e0470049fb2848c807230a7a6b1c6f698b624e7e2474a0b3a71212f8eab9e110f8e497848dc23a3c"}, {0x58, 0x11f, 0x85, "3944b8efdf34fb5faf4a743875d2bdbbf558d63dd9c2c1bde2039003c4ba426dfc8955d66c043d4b4211b780125b2ce7446673c4701449baef91bef6f60a28ae8f13af8da04191"}, {0x60, 0x100, 0x3f, "699f6983b8703703546e9448218eab4e9c21055fb5c0f7bd1f8e27c7893774330a9b553cf3ce85c36c3d9f49007139ae8bdbbe2c862ab738581e1cf50105a2a1bc3cf8378d30c65748"}, {0xc8, 0x103, 0xc81, "43a1289a9767db17528bf2d0102202b562140ae19bf0f7229ad377937502489f3db06b2a51fce4cd182dd212ca3039c6271b051eae002f347f97a354a1ab4901f45916e188de788cea924e00c6807109d46152f0735ee3ade78947c43c3dec9e85ecc21411b04a6b3aa373ce01e915930403477a4e009380ffea09817cb4f5510f6c0e9438d1905c183a81ceebeb947bad34f4225229391a361d37ed79dedb9074dd1455b78e361df1cb61f96171c92129a6995ac2"}, {0xe0, 0x88, 0x1, "b98fac2a280e8967af0164ca6a84ca39ce1f3b21b93b88d5252dfb7f8ee9fc0c7197bb621cfc9cf4ab276f2f06bb44c16248c42b5f4e700a63ce878d402947443a6b70a4d4a0601366d0f8d925332a666664d03e10b44e68b3e8ffc7f0845d8746e53a4c93e996ca887d8fd4e03e760517acfb02a62e3c38eaa04874ac56f3a2c9898d766657e4a422cdec67ef2a241597ab531409f5bb0b65e33b1604e8fdead7012e41f1d98f5fd68b9b4232c4baad00b71496596b56f0172aeef78c2974e0b0f5db044d43a397c9"}, {0x48, 0x0, 0x3b565903, "08d985386e2a336b87ccfb8c5f44b882e48d6584a81fa5ceb0f32a0280199042feb96e7e56368351d8966d28d0741ad1d095"}, {0x88, 0x10a, 0x100, "afbb2bd244aa1dfeee1f41f0cf771a614cd9394de4010d7262f3525911552c864d2013f2a71c5ab682de935b8553a7aa2b7b8f03206eba1ad0f7df93cbfcaaa274f84234a935f47b46754739891c265b8d5d9fdb16f1ea5d32d28bda9a7b146afeb8d189e0cbf9b73d60bbfca38c426334"}, {0x108, 0x1ff, 0x3, "cd04f7d6c1b277f185cadb4c7cafa05c9722b86e2de7150b00a03a1638238dca8682705e12d5a8c6034c3e6880c0ab683bbd2f58c00a5659aea6d810e122fc43d2cb4932475e0620e7ed12daca3f731080656fcabc2bfaebf9d6d0eeb2352ce0c83b4c0defe4e10c9d91b0ee422da2f24924a822c904853aee29712c18ee69d263150e4e5cab5033a9ce9ae37f43f4fd62a0c3587fbc0a2c854a254e566f2c6386fe382aa94f6d3135a1c9099ba3d8a129c50e26187c400524a67d4e43863ee1ac7c3fb85cacb1a84c5aa8d5cb8282aae4aa9abee6cb408107a9574815c9e6740144ed6aeb1ccf984c31367687fa55c535"}, {0xd8, 0x84, 0x2d9, "82cbcfaf00c07c8314792c8996a19d24851ff6589dfdd1fcf5dcdd58e99b195c30fe090f7f22805eb2449d51e6db86a922b957520411453e514caedeb048400faffce352db06a40416fdf92237334f773907a0669fb8b02272821bb8924127e3bffb7f7664a086cea429e4c3fa0511e08bc48bb754d68e40b39f8f0c55a64647ae83920a74139faef37965ebe30575795c91009cffb918b3d1493d512a81f9cfb24ccd829b0eed8bea44d72812a96907d853b9c80ba657cf78ff605b3721e39adda1"}], 0x5e0, 0x40000}, 0x8090) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000e80)="0eb64f5e3d75e0ed78b883979aedfde28fbebd07515329d007967ce85286eb3d691b917462a744283439159666bac92b4c194347442e66fa7f452977fc0c14fbfadc5452ea8cdf186550d93f7aab9a234bbb4ea5fa4eef81000000000000001c411ef1d5ec66282a1c87190e592bd4a55e767a63996408e694dfbdd6841b93a22fd2ce6de3b02984fd103e34", 0x8c, 0x0, &(0x7f0000000e40)={0x2, 0x4e21}, 0x10) 2018/04/13 13:22:12 executing program 3: socketpair$inet(0x1e, 0x80006, 0x80000000, &(0x7f00000002c0)={0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4c6a3f11e97d7e0f, "936d42ed320ebddb2fe6a245b54627c092353a753ec362cb1ab51a3aa72469bfdb209c0cef7df2a927792948ab1ef6d43c477010a2ce22db059cb82be3fca03ce26a4929af7ffb5de1b7626d0a86fe14e5c43dd462e8ec0bf09e2fd845d2c0b43b673a09e84158ffdcb7cf98e8f7f9cea4838c0ca51828f2481b1af7f9028ef5d4d30941bbd32dc9733c5b33a69d93f5666362f7f55f48159d6eaa8fda69a8d3a410269814193904437698c09c1c4b7ee6b00b42c303d10c100e30009573535014dd382f46f99deeccd8adff6c15fbb3cd7cb4716a0b21db6f4295b6038252efc244d0f06ea38d2660127d0e5a28"}, &(0x7f0000000000)=0x112) 2018/04/13 13:22:12 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x186f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x7}}}, &(0x7f0000000180)=0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000a60e4c)=@migrate={0x50, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x50}, 0x1}, 0x0) 2018/04/13 13:22:12 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x5800], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @empty, 0xffffffffffffffff}, 0x1c) listen(r1, 0x5b7d) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x550, 0x0, 0x0, 0x350, 0x468, 0x468, 0x468, 0x4, &(0x7f0000000780), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x80000001, 0xa0000000000000}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4a, 'system_u:object_r:ld_so_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="1f0ce73e0f17a856dd23322a68c2fc49", 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 1036.132828] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/13 13:22:13 executing program 5: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x25, "4e03769bdc5fb71132e3640fe2a6afe697573876f22a3ddd6dd32794801d64283c7d02a953"}, &(0x7f0000000180)=0x2d) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x6, 0xfffffffffffffb80, 0x3f, 0xc, r1, 0x4}, 0x2c) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/13 13:22:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) recvfrom$inet(r0, &(0x7f0000000040)=""/215, 0xd7, 0x2001, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/13 13:22:13 executing program 4: r0 = socket$inet(0x2, 0x80800, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/04/13 13:22:13 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4(r0, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/207, 0xcf}], 0x1, &(0x7f0000000700)=""/62, 0x3e}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0x4d) 2018/04/13 13:22:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xb00], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:13 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000040)="3237b78eb8578ea4b9bdcfd3ba72b48b8f113e2fe46331a090b59b2a29c1581ec43746639791eebddd45c21b48ae21508782b8db9fc1ccd81f87aa212daa8822baf02670caef6acfbd915114337b1a52031db51c9c04fb58e1bdc3d86a37b15f3d83dde0a5e1636eacd27dd4409efb2fee2646bacbc089d878c5b54c0368786e46e45effe8e5e6ff8d60a0168f7f57c53e97e90c57f253e296fff9f03e0f160feace1f3f80478ee7d8930810f8ab4a13f01274d9ac284d0d43e3bf8a", 0xbc) r2 = socket$inet6(0xa, 0xa, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0xfffffffffffffeff, 0x7, 0x54b, 0x12, r0, 0x100000001}, 0x2c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @dev}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bond0\x00', r5}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f00000003c0)=0x54) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r0, &(0x7f0000000400)="de72674eadb338986dd63abc13f1f8beceb74ee7de97971c697a9a529a7fd50b2ecd9d9e8ae601300ccaafa8c85ebfea4921f7877825c076a6ba611593fc9b60e2dd0614fc45f9b5b8c4139c05b7bf5722dea0ef774eee974677a84766822139e194e8", &(0x7f0000000480)="48cfff49f620f991b7b9884281430779b6a6001b8e0b60c0ebd974cc00723a20f202ae8e6edc0e814261d78798732e4fe77849db98d837fccace9d51a4259299a3aacf7e73d55fdade774d24a1cf9d79478eb84b69de33561d11e988a749b5c288d82cdd09a5a9f236b7f928d4b29abc5a4a94a34eb2da256ac7b779963ae7c6987261c760eceb8ffc954924ba7d0acab6cfa9"}, 0x20) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0x11}]}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r0}, 0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000640)=0x3, 0x4) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000680)={'veth1_to_bridge\x00', @ifru_addrs=@ipx={0x4, 0x9, 0x6, "23f630adb989", 0x4}}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}}, &(0x7f0000000780)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={r6, 0x3ff}, 0x8) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000840)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000009c0)={&(0x7f0000000880)={0x120, r7, 0x2, 0x70bd2c, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r5}, {0x104, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xe6e7, 0x4, 0x3, 0x1}, {0x0, 0x3, 0x7f4e, 0x100}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8020000000, 0xffffffffffffffc0, 0x0, 0x10001}, {0x1, 0x8, 0x6, 0xffff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4004}, 0x8001) connect$unix(r1, &(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x2c, r8, 0x200, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe01}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) vmsplice(r2, &(0x7f0000000f40)=[{&(0x7f0000000c80)="bbddc09bc779bcaf228b777777fc4748ab24d776f7a704e6bb5093398ed9affbebf96e0c8f61b57b83a1e967439d2e720ac7af6c9ccdd2603bb0ccbc227557dedb24d19b7464047e5a2bc87712112f76", 0x50}, {&(0x7f0000000d00)="b0e18d145f6f2febd407849253c9688b46d7fa02eb7d4946d7c371a1ada671770fb07c3118d44d3bf7dbb06f42a26da70d33f7274036ece2c04dd07c4d08050c45272b10aed7fe349cdcd4ade6f8d1dc02a20dd8520036432204a2778f4aaa4d438cc454eace6e315e38e12a7a4db3cdf741931df90247e9925ab7823859e5d068d4a6dfd1f8ac53fbb911d5d14c5c9fd871ee0978464fb12f90b46bb11c0e12bf8c6be64a61e86e4ae1cb11d9", 0xad}, {&(0x7f0000000dc0)="eb17e81fd74c3197cb35ee", 0xb}, {&(0x7f0000000e00)="2b15697959887b9cde3d0ffc7e359c9f6ef7c53ecd67d03eb284ce15fbb79a475feee9e82a5bb57a8b423da503411133916bd92cefd3d784314bde2b807618124f579862ef04", 0x46}, {&(0x7f0000000e80)="cfcce2359d0cfe039b75acfd2e09f6dc89375a22132b96469cb950c6875ebd763c9546b8f8bd395a6af313d69926dcdd513a95a99d82591a7e6601cffa7f35c7f3fc2254738f1b6e6b6245b74a710e526400d3cebc646101c5cc18163d61e2bba325029bdae63afbc4658abd50", 0x6d}, {&(0x7f0000000f00)="e156bce7168cb0699a107a11310397a89d2cd21cea", 0x15}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000fc0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x86}], 0x2c) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) r11 = getgid() r12 = gettid() r13 = getuid() r14 = getgid() sendmmsg$unix(r0, &(0x7f0000002840)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)="56776700aa724a8b31db84fda07be28dd14c758da7813d11aa1a4c3028687315aaa1fa7fe26fc1ac0a9a61007a3c94131c596d9d3371778443b92409ec41e905746c5667a2a4007a2fb2508b00397584da9bea1ab90d0a9c13bfc4d5b46b5c5f1d1c5f47820c5abf07032ab9a37342fcfdfac6d358fe9898f9627f4c8205055efdae788bd0d588cf69efe3a2bdc16b480fc9f1f2e1", 0x95}, {&(0x7f0000002140)="78a6523b215fe46e068915163cdb7ed99b9e74d5dc7621752841970fd2cb0465a0d037720eee5bbabc504fb596aae22daedbdc080764d8d06ef4ed35137e3ae2022d684e40d447b79713408e224f66", 0x4f}, {&(0x7f00000021c0)="1cb88275704cb397c4db3e3a9269172b6ed72aa843d119532c7c762b76e75cf0dae703234a34b615493af69dbcec4ec7fdfcf9ebc37952c9445bfea340f1663b70b4d47086cf62ad5c50fb31093e1e74c943de6ebbd7abad7ba855207b14bb0df6551a977a3232a1d79be29c5ea7d67d68167f3659ee3ff811e97cf1e343ebb809b8545b5dc3b16d511205f863bcfa", 0x8f}, {&(0x7f0000002280)="e91c43971e90", 0x6}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000002340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="d5e27a56db1c0be252d5f0e82ff7797d7e3bb03bbe886b0f71293d27bd45a9e1", 0x20}, {&(0x7f0000002400)="4f136aa551e6a602c186a1d16455cd9b574d697ce03e8047c488471f55258d0a07ab2c947d5d58e408beab54eba519e7900ba0e060e2158c87de4dfe33c3a10ad12bb67825711998c69d752e126ba943af57b913f3546e3cc34b84206bf22510ddb08a9c2d79add3c77188b691b0394feccd", 0x72}, {&(0x7f0000002480)="daf34300ffb852639dd84075bb73d45b82c5abfa0426622335f06b26665793d8a58cc7006fa6667355f9c05219d2d990f568a9f7f55ec788183e9b8c0ea9320759ec141fb23b7c104586772372205595d356e87dc4d1d95c0f4c91e7682468048b67", 0x62}, {&(0x7f0000002500)="802b31acd0c8f92553a1d46c31962d46f300db6894ef8878877bd10bcf5b6e530e666c0a9364983749bad7d1482fe526949a86da620928c57ea9d371a97ca0497603839fcc2a28269af0e563de608b024cc9e744cecdb15ee08f7a958360ff15a67407bb1edc98fa4bdf8346329b047470f5e5d61449ff7d88abc754ecfa4d90b93cc5b7c6223d754715f8894b65635d987d07d56f2188", 0x97}, {&(0x7f00000025c0)="0b5f6578358112ab97df7da3c7c3b789ced0ebca29341847b74f66a42cfb8fdb5203f013043b1b47b7bd27ff732afd8f7d8301b0cf350bd188f992f0cc24373975c3b478f88bf42bac7310c20fdc58795d70300453d7d8990404c16c432ab815d95cc64aa7c76f4d267e35ac0a7e9a268699324869d6a66f2cd9ad5526e9753a0faecbc24c2da87826a1b203768ce71f5ef939214e92c7414d5e7ef30f557b7b3473e18a9c8b43ea4607d8ed68028b82789ad95bc5bf3767067bdefbbe0c5375c36858873812a1d840f28065a4af2bb5bcac8677d536f0fdd66c81389c1748360968ef56a4c5419c2d3b8fb857bb4f90f350", 0xf2}], 0x5, &(0x7f00000027c0)=[@rights={0x20, 0x1, 0x1, [r4, r1, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x4845}], 0x2, 0x80) 2018/04/13 13:22:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000080)="b8cae5492ea44300e47990dfd3e8b9e8ff5f2a15de0f0afccea74c9b85f4b866175a2846e8"}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/13 13:22:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/13 13:22:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x20004e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x6) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x2, 0x4, 0x0}, &(0x7f0000000040)=0xffffffffffffff7b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={r1, 0x2000000001}, 0x8) r2 = socket(0x2, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r1, 0x100000000, 0x5, [0xa909, 0x20, 0x7, 0x7fff, 0x0]}, 0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) 2018/04/13 13:22:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x13) listen(r0, 0x2) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="1640087e6f"], 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/31, 0xb}], 0x1) r1 = accept4(r0, &(0x7f0000000100)=@ethernet={0x0, @remote}, &(0x7f0000000180)=0x80, 0x80000) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x0, @random="bfaace84b3c1", 'teql0\x00'}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000280)=0x6) 2018/04/13 13:22:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}], 0x1c) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x5, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @rand_addr, @multicast2=0xe0000002]}, 0x24) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x2, 0x330, [0x200004c0, 0x0, 0x0, 0x20000678, 0x200007c0], 0x0, &(0x7f00000000c0), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0xfadf, 'ifb0\x00', 'syz_tun\x00', 'yam0\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x150, 0x188, [@state={'state\x00', 0x8, {{0x100}}}, @time={'time\x00', 0x18, {{0x1, 0x10001, 0xad55, 0x12752, 0x0, 0x8, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'erspan0\x00', 'tunl0\x00', 'nr0\x00', 'nr0\x00', @empty, [0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@rateest={'rateest\x00', 0x48, {{'bpq0\x00', 'ifb0\x00', 0x11, 0x2, 0x0, 0x800, 0xbec, 0x6, 0x5c9, 0xffffffffffffffff}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@random="70aad0b0546e", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3a8) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000040)=0xc) sendto$inet(r0, &(0x7f0000000480)="cf", 0x1, 0x4844, &(0x7f0000a04000)={0x2, 0x10000004e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'tunl0\x00', 0x3}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x1000, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x6, 0x5, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7fffffff, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x4, 0x1e6}}], 0xc0}, 0x0) shutdown(r2, 0x1) 2018/04/13 13:22:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x485}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x7, 0x12, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8000}, @alu={0x7, 0x0, 0xa, 0xe, 0x8, 0x80, 0xfffffffffffffff1}, @alu={0x0, 0xff, 0x0, 0x5, 0xe18adc523378d7c8, 0x8e, 0xc}, @generic={0x44f1, 0x3, 0x80, 0x9}, @map={0x18, 0x5, 0x1, 0x0, r0}, @generic={0x1, 0x4, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x537}, @ldst={0x1, 0x3, 0x7, 0x2, 0x1, 0x0, 0xfffffffffffffffc}], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xa7, &(0x7f0000000100)=""/167, 0x41100, 0x1, [], r1}, 0x48) r2 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80, 0x0) connect$netrom(r2, &(0x7f0000000280)=@ax25={0x3, {"4a263bdde932b7"}, 0x6}, 0x10) [ 1036.919734] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/13 13:22:13 executing program 6: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9cb7, 0x5) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x80000000, 0x0) syz_emit_ethernet(0x21f, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="618000079078f9910100faf02fb728741c4027dc14815c0222027d07395da5f1975370d78f74908427d21df9e3afd75513263654c3211443950a4c0a9e5cb8ba5e35c1ad570fa232132efc786923f76c42da8bf5fe7dd4b7c303939d84a90842718bb68a249ee5a3e742380c5875ec2b476883b55d63357d5e073da08e467b5fd0685b4e02d7408ff54792f74f15cee55f95eb6f3a6594f43eeddf1737fb52e02a1934249998217b4f1b04522e14e6ffeb0515efbad91cd240697e975b3693ee76f2fe87a97e9649df67860c918113d726ff3e1788a2b15122d5347dfce45be2ec"], 0x0) 2018/04/13 13:22:13 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x39a5, {0x2, 0x4e24, @rand_addr=0x1}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x100000000}, 0x1cb, 0x1, 0x401, 0x100000000, 0x5, &(0x7f0000000080)='gretap0\x00', 0x5, 0x7fff, 0x200}) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0}) r2 = socket$kcm(0x29, 0xffefffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f00000001c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=""/128, 0x80}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r3, 0x29, 0x5f, &(0x7f0000000040)="4877125d990aea78ac4999e71a2c92e36fd95756e7ef4ae31b3ee2440f374c54a53b70fea9904f244143dd28d08d58422801bf7a77763441bc67f50b2a8d", 0x3e) sendmsg(r1, &(0x7f0000001840)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001800)}, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000140)="4f96a0b152037c3b7aa75bd4421552533a3f84905af0c529ccde4f90095e260d2576c3b525ac735e4c820efad3a34afe0a10138a2ed24e4b8ef3e3a9f3822aa259a8d633e561cff8e8ab37dd4a", 0x4d) 2018/04/13 13:22:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000700)={r0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bond_slave_0\x00', 0x4}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000740)={{0x100, 0x100000000, 0xfff, 0x0, 0x5, 0x2}, 0xffffffffffff85e3, 0x169, 0x0, 0x4, 0xf5d, "dcdb3556ee24944ccd351684d73b174838c49d9ed53ff0cee350827878f3aa1772dfdd0470e0581b03a86944ebe488dac8138b82556f31ec38b2d0bcd7ff839c6dbe46f89f3287813fb9a9dacf44b6012c8bded8347a8ee0e3489c8cb8190b91952a498fe25053f51e4ac27a0201a552f2935575db8ae2562d822a850af06abd"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) socket$inet(0x2, 0x2, 0x6) 2018/04/13 13:22:13 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="390000001300090469000000810000000700004003000000450001070000001405000000040002010700000000800000000000000000000000", 0x39}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/13 13:22:14 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) 2018/04/13 13:22:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x3a], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:14 executing program 4: r0 = epoll_create1(0x20000000000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x7ad0, &(0x7f0000000140)=0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x10000000}) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x8, 0xffffffffffffffe0, 0x5, 0x10000, 0x436, 0x101}, 0x6}, 0xa) [ 1037.767056] cannot load conntrack support for proto=7 [ 1037.793811] IPVS: sync thread started: state = MASTER, mcast_ifn = tunl0, syncid = 3, id = 0 2018/04/13 13:22:14 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x7ff, 0x1, 0x4, 0x5, 0x3]}, 0xe) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = accept(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x200, 0x264) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x20, &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1}, 0x0) 2018/04/13 13:22:14 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) socketpair(0x3, 0xa, 0x10000, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000140)=""/3, 0x3) 2018/04/13 13:22:14 executing program 1: socketpair(0x4, 0x80800, 0xffffffffffffffc1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000}) socketpair(0x8, 0xa, 0x4, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000640)={r2, 0x80000, r3}) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x8, 0x88a8, 'bpq0\x00', 'yam0\x00', 'gretap0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff], 0xf0, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0xfff, 0x3, 0x299, 0x1}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 0x9, 0x89, 0x8, 0x8, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}, {{{0x3, 0x2a, 0x17, 'ip6gretap0\x00', 'nr0\x00', 'irlan0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x378) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000004c0)=0x6, 0x4) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000500)="b643c0d9254420997b781ee74763cc9acb08e86d", 0x14) accept$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000cc0)=0x1c) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000580)={{0xff, @empty, 0x4e24, 0x4, 'fo\x00', 0x10, 0x5, 0x1e}, {@loopback=0x7f000001}}, 0x44) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001fc0)=@filter={'filter\x00', 0xe, 0x4, 0x218, [0x0, 0x20001700, 0x200019c0, 0x20001bf8], 0x0, &(0x7f00000016c0), &(0x7f0000001700)=[{0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x8, 0x8808, 'ip6tnl0\x00', 'nr0\x00', '\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x1, 0x0, "0075cc14154c05a698b51bc4692c886a0e9c4f65dbad6d64f0df08c31d55a0397db6609752d3bee653eae2a74bbb4385924e37e4b9ee12cc4e5fad4c0ad6e273"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x41, 0x888e, 'irlan0\x00', 'dummy0\x00', 'syzkaller0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x290) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002040)={0x0}, &(0x7f0000002080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000020c0)=@assoc_value, 0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000002100), 0x4) socketpair$inet(0x2, 0x803, 0x100, &(0x7f00000006c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000700)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x1, 0x9076, 0x101, 0x80}, 0x98) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x2, 0x500, [0x200007c0, 0x0, 0x0, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000340), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x88f7, 'vcan0\x00', 'ip6tnl0\x00', 'bridge_slave_0\x00', 'veth1_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x264e1b9d96216d5b], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}, {{{0x15, 0x2, 0x80f7, 'bcsf0\x00', 'veth1_to_bond\x00', 'veth0\x00', 'veth0\x00', @random="ce1bda9ea8f0", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @random="62f08f2ae14d", [0xff, 0xff, 0xff, 0x0, 0xff], 0x100, 0x268, 0x398, [@state={'state\x00', 0x8, {{0x4289}}}, @arp={'arp\x00', 0x38, {{0x307, 0x891d, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, @loopback=0x7f000001, 0xff000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x8, 0xec}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:bin_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3ff, 'system_u:object_r:iptables_conf_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x578) 2018/04/13 13:22:14 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00'}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/04/13 13:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0xa69b5b30d9a7a821, 0x807, 0x0) getsockname$llc(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x313, 0x4, 0x100000000, 0x4, 0x933, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000004c0)={r1, 0x2, 0x7, "17ec5ed1c087a20c30b776ecef55d803b2a5c7d0e875af9f930d"}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @loopback, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r7, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000500)={r7, 0x400, 0x0, 0x6}, 0x10) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8f87, 0x100, 0x80, 0x400, 0xfffffffffffffffe, 0x2200000, r6}) read(r3, &(0x7f00000002c0)=""/246, 0xf6) close(r2) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/13 13:22:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xffffff80], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:14 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) sendmmsg(r0, &(0x7f00000097c0)=[{{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) 2018/04/13 13:22:14 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x33e, 0x7f, 0xf0b, 0x400000000000, 0x1, @random="696f2249768d"}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x200) getpeername$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) write(r2, &(0x7f0000000200)="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", 0x1000) recvfrom$unix(r1, &(0x7f0000001200)=""/245, 0xf5, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001300)) bind$llc(r2, &(0x7f0000001340)={0x1a, 0x0, 0x7fff, 0x5, 0x1, 0x3}, 0x10) getsockname$packet(r1, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0x14) sendmsg$can_raw(r1, &(0x7f0000001580)={&(0x7f00000014c0)={0x1d, r3}, 0x10, &(0x7f0000001540)={&(0x7f0000001500)=@can={{0x0, 0x6, 0x1, 0xd9}, 0x0, 0x1, 0x0, 0x0, "1cb1ee04af08de7f"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x15) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000015c0)={0x8, [0x6, 0x2, 0x8, 0xffffffff, 0x3, 0x0, 0x1, 0x5]}, &(0x7f0000001600)=0x14) unshare(0x800) recvfrom(r2, &(0x7f0000001640)=""/4096, 0x1000, 0x0, &(0x7f0000002640)=@nl=@unspec, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000026c0)=0x100000000, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000004080)=[{&(0x7f0000002700)={0x27, 0x0, 0x0, 0x0, 0x9, 0x8, "5b1730e3173cbe6d5ad1a9f0f6dcc3f7bc7b7a62a3bcde59292148869df905aacd65f1fe05eba4480379f8089edcd9d0e3ce2e0e45200b201e7be511a41aa9", 0x20}, 0x60, &(0x7f0000002900)=[{&(0x7f0000002780)="e3751c6f9e0be88946ae1ec3918acd740ef818fb0534", 0x16}, {&(0x7f00000027c0)="d225195c9a0005bfec5d32bc45a905e8f2793c6827b24ca727", 0x19}, {&(0x7f0000002800)="b867305cd478e3aa008dc763f6244cca464210147468286c7a1af152cd697f3cb7b28970b488c9fdcbfdd1eb3a6894fbc87354044389ae9a2a4613fca275cfc97729c3cbcbdf163e067e102dccccb4661027f4ecf845c23176eee06c065017f8756ffc126db387541cb1389feb25f56fa1d5732cbceca8bf1f0b966ddd74b43a2ab490c57d54db8b0c84045067ced5614c149987b6fdd830220e3f2e16c78c3fc0009b3b6e7d5e33878cb1514ea2b15ec37ee283263b7472006cfb5796086c0b58efefb6e11b6fe6fadeb1b6edcd6b0960b3890c614dc72134ff9b833c3de809e202d28881f25037f83bc85c90e55af31c20b59e3e0e411a", 0xf8}], 0x3, &(0x7f0000002940)={0x108, 0x0, 0x1, "d8a368d3edcb81d1e0cc0027a0d8280d1cbac94a423deba8caed7bfc3070029294b07ecde301f1a79bcb80bd52753e16560b5b686213f89461b5bbe409c5533a2677fff4827575770b670226736ac58e3e21fa44c76c859b5cbc3cf014d017ff2ba4f5d7c5243e347a528c233eb5570c295925099341d8fc7d33df1726e9e726f09452614d30185b1c12a0b780c9a64d6418d672115766d9c9ce5fb8e0826cfa1a0f530ea04a95621c8d47927f1f7165d2a1e6950932f6f212efae803fbbca860740816c046b1a1753751b9b8c71d450e0dc6b8de85588e7cfb5e6964067ea670ea03d446403e0a15a6d2c2d33c4cddabe4e"}, 0x108}, {&(0x7f0000002a80)={0x27, 0x0, 0x2, 0x5, 0x1, 0x80000001, "0dd7a2f05bb211cbba81dcf39dde051853e25f34e1d1f1189f0f0e7a1df72deca7937c750fda79d64e7b730e70de8082bfadf99921a21916c50afc400f6978", 0x2a}, 0x60, &(0x7f0000003f80)=[{&(0x7f0000002b00)="2cd2f5ea139addefc8fa4dff52e089ba5a132813a00c1d44403e2f8647bb0b", 0x1f}, {&(0x7f0000002b40)="68e17ddee2ef065e3faae8b89c7313ef5c3b2a341d00fb77772b57bf886f81f8f36a182ff7edb117d67707959b131ff0aa61e61354153f163875ce23de5e8bf48e6e783f556dea26e32f92fe14a3f0e1913db2c32d292c2377b08531eacfd6b72564165e314619f4d98d373783bbf88c7b83eec49e157587121fcf7134b86cf4c468152dcb61181d99c6a3b28b557546d2db49145603b0149abb6b2111fb957ff1b6c3b7c2415e12ec8858dd291d1b2b6d0ae955eba5274c537ee2711eb9fafba2e296fc104764e4e35cd805f5346cf26e31114d7e209b4e453d8f1aa9c80552b7e2a0a8e35744b2bd7df4c4d92ea34839eeb0b35e", 0xf5}, {&(0x7f0000002c40)="da70c43b7a4e10fabdeca7d9916ef01f35e7dafb07040e819e0c", 0x1a}, {&(0x7f0000002c80)="d9464502fff3a05fa49da638662983b32a28a07671ef82935ae6fcd94687328b1273be5a36b332344486afe437f0d605dbeb1a3a7e4bb2c75a461d14e201b7c89d49e8afc323616371153b8dd70782d105257a5a447e93c325e96a997d048a7cedd0429e80cea35b97f0633e6486959241d23e600ae92fad1703b4d7de59970afcc3d5930e10abb65133cb113fcdd91cca815a6fca2ced3086bd9d6d69d0d1922e45ab97e6fabc3e3f746a8505937baa26994fa907edaeeb0f9e527dc8d5603099e1a655793648457d1c788865b95d4ba08b924e5b62d0471ea4d1cbcc5e8e8a721ffb641b54add8a7d5a5e824", 0xed}, {&(0x7f0000002d80)="8b8eb97630fd39a4a50c6c67b00acb67c5d0be5a98b2b25dead580da5cfc111a2ecc59c904b0f88dc202bdb36b", 0x2d}, {&(0x7f0000002dc0)="69921da2588b1398b43521250528ac3c714525f062875484b28515ce400af760037612f92f5a78add1f98366a6127cc47e96aa8c5047ee6d0c19ffe4292ae91332b6ef0521f2d170d6524c946a638ce71db973da815a74f7d638f7ab0f54e8c56da8e7", 0x63}, {&(0x7f0000002e40)="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", 0x1000}, {&(0x7f0000003e40)="76436cebb45eda8404ddc0a046726e1af783ce1973ca119fb3fa1ad40dd50c67585f2479505dfbb64e32d05ebd8d5d0550f7566c495476a0129fcdfa18d18aea8a13d4a2cea6218fa3b33fa9ce5f6f3184d52387bd4482ee101dd832e79f3606622283432c155e62d521c1e94bcc0f379b7248485f4f71e02f190aa215ab7519b4c91ced3c57dbde17266460cfa4d1a1442ebe15436ff0c1437863772c48a39b2979669ab400d2d1c266159c7ebc227eadc00a01a5a9e91d0424a03db3871e636713b77ae105d4ca442a8f3aa501dcbd2385633dfde58435aeb752", 0xdb}, {&(0x7f0000003f40)="1ee78d83ed348365e9d7b093303ca9b55a86bcd01e2fdeb6e4c3be2b8903959b4266", 0x22}], 0x9, &(0x7f0000004040)={0x20, 0x11d, 0x2, "4b67bca088e368ba3b7a1b1e6d44"}, 0x20}], 0x2, 0xc840) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004100), &(0x7f0000004140)=0x4) pipe(&(0x7f0000004180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004200)={0x1, &(0x7f00000041c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000004240)={r6, 0x2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000004280)={0x3f}, 0x4) sendmsg(r0, &(0x7f0000004500)={&(0x7f00000042c0)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x4, 0x3, 0x4, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004340)="049971f1c89ca1821c59ab45b40b87f631d8af", 0x13}], 0x1, &(0x7f00000043c0)=[{0x58, 0x19f, 0xfffffffffffffff8, "267fb94995f35f04638871bb7cca073e2b0cccf25f2f63276a57af9caad7b3cc72e1bef1542b29063ffabd31260ceaad259b4b8f43e23a36050d75a53128f980c7a01ad190e7ef83"}, {0xc0, 0x105, 0x8, "b60ac03dd66b175d1d186429fc85192c94c1b42daf35b46757a9dcbbb85471469390a3b6297d6341098d3b5df306eac823203610e5c8edf6605a3b59688efd0b0f117285af04fc3a66f38a14ad2acfb78c4b0ef811f417892d9cf14c4c69fcf6bc0601ccd0716f236d63f9cf9be217e422ae01a00ad9dc819c9edc3fdd37c1e34004db91ccfc2b8723b00a22ca27792ee20b87e9933678c1e58f84fc059d3e70293ee84ef8f4b45556a009339a0c2a"}, {0x10, 0x1, 0x40}], 0x128}, 0x804) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000004540)="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") setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000005540), 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005580)=""/231, &(0x7f0000005680)=0xe7) socket$alg(0x26, 0x5, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000056c0)="388c941eff7d803cd0021a7f18bfeef1ee6dfab8f0338975b0f56dead26f6376c179eaf050945a27e68fb7e93a6c7882e206e72c48df3ff0d88209f05f506d60b7b907273783c50360646ff3d39583647a18713381edaad17462372cf3f2917e87430a94f14296f36f56d28cc7bc38685f2d5367cf16") recvfrom$unix(r4, &(0x7f0000005740)=""/44, 0x2c, 0x40, &(0x7f0000005780)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$ipx(r2, &(0x7f0000005800)=""/30, 0x1e, 0x2000, 0x0, 0x0) [ 1037.946767] cannot load conntrack support for proto=7 2018/04/13 13:22:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xffffffff00000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) bind(r0, &(0x7f0000000200)=@rc={0x1f, {0x1ff, 0x7, 0x3f, 0xffffffffffff7fff, 0x0, 0x1}, 0x5}, 0x80) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="06972653c86982bdbcc31482ddf1ba18eb62e777972f9f3b99", 0x19}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/13 13:22:14 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req={0x10001, 0x4, 0x8001, 0x101}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r4, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000}, 0xc) 2018/04/13 13:22:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/222, 0xde}], 0x2, &(0x7f0000001200)=""/17, 0x11, 0x81}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001280)=0x532b) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7d, &(0x7f0000000040)=@assoc_value, &(0x7f0000ac5000)=0x2ec) 2018/04/13 13:22:15 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0), 0x4) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x20, 0x300, 0x70bd2b, 0x25dfdbff, {0xb}, [@typed={0x8, 0x52, @uid=r2}, @typed={0x8, 0x69, @str="8600"}, @typed={0x10, 0x3c, @str='{md5sum](\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x8011}, 0x80) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0xffffffffffffff86, &(0x7f00005dc000)=[{&(0x7f0000000000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000080)=@ax25, 0x80}, 0x2) 2018/04/13 13:22:15 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x72, "3648ff98a2ccd3833d772eba4a4e53cca462af39d266fdfd394549288c97432f30c09c64eb30a66be032eca3712ef059dbd89369925139b585e75f7e40d421ebfac7d3232f8da954ce40f882f8acc770a802ae0b2ada27752a3723f1cd330b0cd06e6ecfee632f200a5a4d85a6e48322bb69"}, &(0x7f0000000240)=0x7a) writev(r1, &(0x7f0000000740)=[{&(0x7f0000000340)="e1a7ae33ab1b2d6d64eeb8b054"}, {&(0x7f0000000380)="93aea4"}, {&(0x7f00000003c0)="a0667c87dd104816b090486c0fc85494ded47ce962620eaca5e4ca0123791490129504e35bf691e6fc90827fedf88de711e444f57503d160850c17a464c8342ec1b419f3cb50849efbfbd2683e9017596d622564285c6d61a4d3618f3184fb518a46444139221b79efe5a44addd8a3840e60a076437dd7c5cdc5400bb6f11f10a40957c0abd2fc41848fcadd7c1c9bbf33aa0b891252ee06d4903da344d6233dbefa0e6b1925d9b761adecbeec713025cac9dc7f44cef900f3dbf824791bb2bf911690c29d7e6a5e13d6c1409450ec762379b6b8eaed11"}, {&(0x7f00000004c0)="70917bd0dbd75cfc8430db4408d3c6f41f0ee44d402194194bf158d31831fae2c6e3ba4ab2aac8b3c4da1c5f535cb26945228c085e9a7bc173d6"}, {&(0x7f0000000500)="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"}, {&(0x7f00000008c0)="6b5f2d21d71410f0377fa4d50ef87dc481c1459cb222c0f2cb36fd29ff71f2941461a14f084ec0036fd8977ca5cfc518a9d676fe4740f5f0318108180952dfb611a07131979aa76783b0cbd2d73c84ba"}, {&(0x7f0000000680)="441e7b594d30b041c5be621d81c0da3530a594750db18f079a61e35e20673cb9152661aee304b0deec4ea60a8ec1b61721560fc8aee46e5e10bbfcd44928eaffd0ac3bb0ae45956eafbd14df9b0e00521419a67b4dad84bd6d54bcc97674147187f6a4ab24672e4403"}, {&(0x7f00000007c0)="6fc724a55d6862a3adcabcab88bcf5b8fe5c9beaef0200332ae927bac97304e217a961dc8db6ca0bfaef77b4992f7ad5e11b7dc4711ffbf0484f5752c81c96891d557b7a862fafa21c2ffcb62e2ef39bc92832815adab6fb68da56c05eed9c002404f1e36dfea2de4aa4b93ce2018aa79af934cdf225b23213c40ab65323a20601fe713ea8b73b2345ed7145431ded4488bcbfdeff5889c629d00f1e699d6709acad880c4756a23316d5c7483aa9313161aebad1c86e647edef9ac284fd23d870fda"}], 0x24b) 2018/04/13 13:22:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}, 0x6) [ 1038.080533] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 1038.108744] kernel msg: ebtables bug: please report to author: bad policy 2018/04/13 13:22:15 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0xb000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:15 executing program 5: r0 = socket$inet6(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/13 13:22:15 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x2, 0x11, &(0x7f0000000500)=ANY=[@ANYBLOB="180000004631000000000000050000001800000004000000000000000900000018000000050000000000000000000000850000000a000000000000000000000018160000", @ANYRES32, @ANYBLOB="0000000000000000e96550010c000000000000000000000018000000ffffffff00000000000000001800000001000000000000000000000095000000000000008a6922a17032ee1a465ca157df3331c832118dd711c35a910c640714880d87cc3958a76780bc98688d54561ac95ec3fed0a368934510478c075a857c27de833f50c1a7b73fcba5636de8b174f0f1d891cad21b557a032e5b10fbe6b5e0ae88f743615d8aba0562dfda5ba7f4af"], &(0x7f0000000240)='syzkaller\x00', 0x61bc, 0xda, &(0x7f0000000280)=""/218, 0x0, 0x1}, 0x48) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, 0x2a, 0x102, 0x70bd2c, 0x25dfdbfb, {0x1d}, [@typed={0x8, 0x91, @fd=r1}, @generic="4a5bd9a1929c81c7f05eb433865dcda5a74437976699752f1400f3b98a66bdbf294e4bc25e61bdca2773852bacf156f2608b5db3c299fe37fb12cd4722c08b491f915ecf70c65bbcadd697379ea3cdd0ff8951b1bd8518", @typed={0x8, 0xf, @uid=r2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r3 = socket(0x800000010, 0x802, 0x8) write(r3, &(0x7f0000000180)="1f0000004a00e9ff05000000230000003f800000000000f504fe4488195184", 0x1f) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 1038.247233] kernel msg: ebtables bug: please report to author: bad policy [ 1038.301928] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) 2018/04/13 13:22:16 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c8ff8)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/13 13:22:16 executing program 4: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd4ffc), 0x4) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/13 13:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2018/04/13 13:22:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="260000002a0047ffdf08ceff0000e8ffff00000223000000bd93040000008201020a75000000", 0x26) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/13 13:22:16 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) accept4(r2, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80, 0x80000) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) 2018/04/13 13:22:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x58000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/13 13:22:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xff, 0x4, 0x8, 0x7fffffff, 0x2, 0xff, 0x9, 0xc3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0xee26, 0x0, 0x0, 0x1, 0x4}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000004ffc)=0x4) 2018/04/13 13:22:16 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000600)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/13 13:22:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80) unshare(0x28020000) unshare(0x20020000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x40, "ceac4988e83104576b37374f51d9df5e39008bc57663de43c50623e45fe102021a1a7fc39ac90848a7e1b9e145bab677a8c50d9fec8a3112032c02bfae54bfb6"}, &(0x7f00000004c0)=0x48) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x9c, 0x610, 0x40, 0x0, 0x100000001, 0x2, 0x1, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x1000, 0x10000, 0x7, 0x2}}, &(0x7f0000000640)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0xbd, "55059e3c5ba7dc7df2fb60b086b8b52516f9b5b22d99f066b02fa07dc090b37ee03076e00aaef497def3a1eac7718b80a90e1ea2a41bdab7d0044b0e3ec9ac4405e4de4d48c8224064441f5a89602d3568da948050443618775bb3fee7b15bb90e8d942b7f03d8c22b5d234f386fa64f6d73aed610d505444f70409922ef46b25e252ab86f4f2a18004dccabd38800000a59b3e923fea7a031bfae0e4c75f033cc227062e1144888fbc37a164592b98f9415a153921a7131202ecb4807"}, &(0x7f0000000800)=0xc5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000840)={0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x3, 0x80, 0x200, 0x1ff, 0x0}, &(0x7f0000000880)=0x20) sendmsg$inet_sctp(r1, &(0x7f0000000a00)={&(0x7f0000000300)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="34f260a1da0fe5f59f83bbf189e98bcfc3ab2bf6b021d249398f93976eb9c6113ca310df72bfd4821da969439ee8741716db4b", 0x33}], 0x1, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xcc, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0x1f, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff, 0x8000, 0x9, 0x80, 0x0, 0x9, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x5, 0x4, 0x33, 0xc264, 0x7, 0x6, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x4, 0x7, r6}}], 0xf0, 0x4008004}, 0x4000800) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f00000002c0)=0xc79a) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000001ffc)) unshare(0x20000) r8 = accept(r7, &(0x7f00000016c0), &(0x7f0000001740)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f00000018c0)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x100000001, 0xffffffff, 0x100, 0x1, 0x800000, r9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r8, &(0x7f0000000c00)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x138, r11, 0x400, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6fb}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x4000090) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r10}, &(0x7f0000000280)=0x8) sendmsg$nl_route(r8, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000009c0)=@setneightbl={0x20, 0x43, 0x11, 0x0, 0x0, {0xa}, [@NDTA_NAME={0xc, 0x1, 'bridge0\x00'}]}, 0x20}, 0x1}, 0xffffffffffffffff) 2018/04/13 13:22:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x5000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1039.200269] ================================================================== [ 1039.207877] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16c/0x180 [ 1039.215162] Read of size 8 at addr ffff880196a17580 by task syz-executor2/13422 [ 1039.222605] [ 1039.224241] CPU: 0 PID: 13422 Comm: syz-executor2 Not tainted 4.16.0+ #2 [ 1039.231083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.240445] Call Trace: [ 1039.243038] [ 1039.245199] dump_stack+0x1b9/0x294 2018/04/13 13:22:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) r1 = accept$alg(r0, 0x0, 0x0) close(r1) 2018/04/13 13:22:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1039.248841] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1039.254040] ? printk+0x9e/0xba [ 1039.257319] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1039.262089] ? kasan_check_write+0x14/0x20 [ 1039.266338] print_address_description+0x6c/0x20b [ 1039.271211] ? tick_sched_handle+0x16c/0x180 [ 1039.275650] kasan_report.cold.7+0xac/0x2f5 [ 1039.279987] __asan_report_load8_noabort+0x14/0x20 [ 1039.284920] tick_sched_handle+0x16c/0x180 [ 1039.289153] tick_sched_timer+0x45/0x130 [ 1039.293226] __hrtimer_run_queues+0x3e3/0x10a0 2018/04/13 13:22:16 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/13 13:22:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x500000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1039.297836] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1039.302433] ? hrtimer_start_range_ns+0xd10/0xd10 [ 1039.307293] ? pvclock_read_flags+0x160/0x160 [ 1039.311803] ? kvm_clock_read+0x25/0x30 [ 1039.315789] ? kvm_clock_read+0x25/0x30 [ 1039.319781] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1039.324808] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 1039.330181] ? do_timer+0x50/0x50 [ 1039.333638] ? rcu_nmi_exit+0xd7/0x2b0 [ 1039.337538] ? do_raw_spin_lock+0xc1/0x200 [ 1039.341790] hrtimer_interrupt+0x286/0x650 [ 1039.346043] smp_apic_timer_interrupt+0x15d/0x710 [ 1039.350898] ? smp_call_function_single_interrupt+0x650/0x650 [ 1039.356787] ? _raw_spin_lock+0x32/0x40 [ 1039.360766] ? _raw_spin_unlock+0x22/0x30 [ 1039.364924] ? handle_edge_irq+0x330/0x870 [ 1039.369168] ? task_prio+0x50/0x50 [ 1039.372724] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1039.377581] apic_timer_interrupt+0xf/0x20 [ 1039.381826] [ 1039.384072] RIP: 0010:__asan_allocas_unpoison+0xb/0x20 [ 1039.389361] RSP: 0018:ffff880196a175a0 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff13 2018/04/13 13:22:16 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xc0ffffff, [0x14, 0xc0ffffff, 0x600000000000000], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1039.397077] RAX: 0000000000040000 RBX: ffff8801aed32c50 RCX: ffffc90003cd7000 [ 1039.404347] RDX: 0000000000000644 RSI: ffff880196a175b0 RDI: ffff880196a17540 [ 1039.411619] RBP: ffff880196a17740 R08: ffff8801b27a4600 R09: 0000000000000010 [ 1039.418892] R10: ffff8801ae1a1270 R11: ffff8801aeda934f R12: 0000000000000010 [ 1039.426164] R13: ffff880196a17540 R14: ffff880196a17560 R15: 0000000000000008 [ 1039.433466] ? crypto_ctr_crypt+0x78a/0x900 [ 1039.437805] ? kasan_check_write+0x14/0x20 [ 1039.442065] ? crypto_rfc3686_create+0xd20/0xd20 [ 1039.446844] ? kasan_unpoison_shadow+0x35/0x50 [ 1039.451439] ? crypto_rfc3686_create+0xd20/0xd20 [ 1039.456205] skcipher_encrypt_blkcipher+0x215/0x310 [ 1039.461249] ? skcipher_encrypt_blkcipher+0x215/0x310 [ 1039.466463] ? skcipher_setkey_blkcipher+0x1a0/0x1a0 [ 1039.471599] crypto_gcm_encrypt+0x429/0x570 [ 1039.475934] ? crypto_aead_copy_sgl+0x32/0x350 [ 1039.480528] aead_recvmsg+0x1225/0x1ba0 [ 1039.484521] ? aead_release+0x50/0x50 [ 1039.488330] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1039.493621] ? security_socket_recvmsg+0x9b/0xc0 [ 1039.498384] ? aead_release+0x50/0x50 [ 1039.502192] sock_recvmsg+0xd0/0x110 [ 1039.505916] ? __sock_recv_ts_and_drops+0x420/0x420 [ 1039.510941] ___sys_recvmsg+0x2b6/0x680 [ 1039.514929] ? ___sys_sendmsg+0x940/0x940 [ 1039.519090] ? rcu_is_watching+0x85/0x140 [ 1039.523279] ? mntput_no_expire+0x186/0xba0 [ 1039.527614] ? dentry_kill+0xce/0x5a0 [ 1039.531437] ? fget_raw+0x20/0x20 [ 1039.534907] ? lock_downgrade+0x8e0/0x8e0 [ 1039.539074] ? kasan_check_read+0x11/0x20 [ 1039.543246] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1039.548798] ? sockfd_lookup_light+0xc5/0x160 [ 1039.553308] __sys_recvmsg+0x112/0x260 [ 1039.557206] ? SyS_sendmmsg+0x40/0x40 [ 1039.561028] ? task_work_run+0x227/0x290 [ 1039.565115] ? SyS_futex+0x3a4/0x56d [ 1039.568848] ? exit_to_usermode_loop+0x87/0x310 [ 1039.573543] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1039.578404] SyS_recvmsg+0x29/0x30 [ 1039.581961] ? __sys_recvmsg+0x260/0x260 [ 1039.586041] do_syscall_64+0x29e/0x9d0 [ 1039.589930] ? vmalloc_sync_all+0x30/0x30 [ 1039.594076] ? _raw_spin_unlock_irq+0x27/0x70 [ 1039.598571] ? finish_task_switch+0x1ca/0x810 [ 1039.603059] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1039.607991] ? syscall_return_slowpath+0x30f/0x5c0 [ 1039.612917] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1039.618281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1039.623115] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1039.628292] RIP: 0033:0x455319 [ 1039.631470] RSP: 002b:00007ff0b6010c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1039.639166] RAX: ffffffffffffffda RBX: 00007ff0b60116d4 RCX: 0000000000455319 [ 1039.646421] RDX: 0000000000000000 RSI: 0000000020b2dfc8 RDI: 0000000000000015 [ 1039.653680] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1039.660950] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1039.668229] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 1039.675503] [ 1039.677121] The buggy address belongs to the page: [ 1039.682050] page:ffffea00065a85c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 1039.690185] flags: 0x2fffc0000000000() [ 1039.694065] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 1039.701934] raw: 0000000000000000 ffffea00065a0101 0000000000000000 0000000000000000 [ 1039.709795] page dumped because: kasan: bad access detected [ 1039.715493] [ 1039.717110] Memory state around the buggy address: [ 1039.722031] ffff880196a17480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1039.729386] ffff880196a17500: 00 00 00 00 00 00 00 00 ca ca ca ca 00 00 cb cb [ 1039.736732] >ffff880196a17580: cb cb cb cb 00 00 00 00 00 00 00 00 00 00 00 00 [ 1039.744073] ^ [ 1039.747432] ffff880196a17600: 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 00 [ 1039.754783] ffff880196a17680: 00 00 00 00 00 00 00 00 00 00 f3 f3 f3 f3 00 00 [ 1039.762129] ================================================================== [ 1039.769476] Disabling lock debugging due to kernel taint [ 1039.774903] Kernel panic - not syncing: panic_on_warn set ... [ 1039.774903] [ 1039.782255] CPU: 0 PID: 13422 Comm: syz-executor2 Tainted: G B 4.16.0+ #2 [ 1039.790461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.799796] Call Trace: [ 1039.802362] [ 1039.804504] dump_stack+0x1b9/0x294 [ 1039.808116] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1039.813291] ? lock_downgrade+0x8e0/0x8e0 [ 1039.817421] ? vprintk_default+0x28/0x30 [ 1039.821470] ? tick_sched_handle+0x150/0x180 [ 1039.825862] panic+0x22f/0x4de [ 1039.829047] ? add_taint.cold.5+0x16/0x16 [ 1039.833189] ? add_taint.cold.5+0x5/0x16 [ 1039.837237] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1039.841628] ? tick_sched_handle+0x16c/0x180 [ 1039.846036] kasan_end_report+0x47/0x4f [ 1039.849998] kasan_report.cold.7+0xc9/0x2f5 [ 1039.854318] __asan_report_load8_noabort+0x14/0x20 [ 1039.859228] tick_sched_handle+0x16c/0x180 [ 1039.863445] tick_sched_timer+0x45/0x130 [ 1039.867497] __hrtimer_run_queues+0x3e3/0x10a0 [ 1039.872077] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1039.876650] ? hrtimer_start_range_ns+0xd10/0xd10 [ 1039.881496] ? pvclock_read_flags+0x160/0x160 [ 1039.885985] ? kvm_clock_read+0x25/0x30 [ 1039.889960] ? kvm_clock_read+0x25/0x30 [ 1039.893920] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1039.898924] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 1039.904269] ? do_timer+0x50/0x50 [ 1039.907705] ? rcu_nmi_exit+0xd7/0x2b0 [ 1039.911581] ? do_raw_spin_lock+0xc1/0x200 [ 1039.915817] hrtimer_interrupt+0x286/0x650 [ 1039.920057] smp_apic_timer_interrupt+0x15d/0x710 [ 1039.924889] ? smp_call_function_single_interrupt+0x650/0x650 [ 1039.930752] ? _raw_spin_lock+0x32/0x40 [ 1039.934711] ? _raw_spin_unlock+0x22/0x30 [ 1039.938841] ? handle_edge_irq+0x330/0x870 [ 1039.943065] ? task_prio+0x50/0x50 [ 1039.946593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1039.951422] apic_timer_interrupt+0xf/0x20 [ 1039.955636] [ 1039.957861] RIP: 0010:__asan_allocas_unpoison+0xb/0x20 [ 1039.963121] RSP: 0018:ffff880196a175a0 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff13 [ 1039.970820] RAX: 0000000000040000 RBX: ffff8801aed32c50 RCX: ffffc90003cd7000 [ 1039.978084] RDX: 0000000000000644 RSI: ffff880196a175b0 RDI: ffff880196a17540 [ 1039.985340] RBP: ffff880196a17740 R08: ffff8801b27a4600 R09: 0000000000000010 [ 1039.992595] R10: ffff8801ae1a1270 R11: ffff8801aeda934f R12: 0000000000000010 [ 1039.999871] R13: ffff880196a17540 R14: ffff880196a17560 R15: 0000000000000008 [ 1040.007146] ? crypto_ctr_crypt+0x78a/0x900 [ 1040.011455] ? kasan_check_write+0x14/0x20 [ 1040.015677] ? crypto_rfc3686_create+0xd20/0xd20 [ 1040.020423] ? kasan_unpoison_shadow+0x35/0x50 [ 1040.024993] ? crypto_rfc3686_create+0xd20/0xd20 [ 1040.029736] skcipher_encrypt_blkcipher+0x215/0x310 [ 1040.034737] ? skcipher_encrypt_blkcipher+0x215/0x310 [ 1040.039914] ? skcipher_setkey_blkcipher+0x1a0/0x1a0 [ 1040.045004] crypto_gcm_encrypt+0x429/0x570 [ 1040.049314] ? crypto_aead_copy_sgl+0x32/0x350 [ 1040.053885] aead_recvmsg+0x1225/0x1ba0 [ 1040.057849] ? aead_release+0x50/0x50 [ 1040.061635] ? move_addr_to_kernel.part.18+0x100/0x100 [ 1040.066897] ? security_socket_recvmsg+0x9b/0xc0 [ 1040.072313] ? aead_release+0x50/0x50 [ 1040.076101] sock_recvmsg+0xd0/0x110 [ 1040.079807] ? __sock_recv_ts_and_drops+0x420/0x420 [ 1040.084807] ___sys_recvmsg+0x2b6/0x680 [ 1040.088769] ? ___sys_sendmsg+0x940/0x940 [ 1040.092900] ? rcu_is_watching+0x85/0x140 [ 1040.097037] ? mntput_no_expire+0x186/0xba0 [ 1040.101345] ? dentry_kill+0xce/0x5a0 [ 1040.105132] ? fget_raw+0x20/0x20 [ 1040.108571] ? lock_downgrade+0x8e0/0x8e0 [ 1040.112704] ? kasan_check_read+0x11/0x20 [ 1040.116843] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1040.122366] ? sockfd_lookup_light+0xc5/0x160 [ 1040.126848] __sys_recvmsg+0x112/0x260 [ 1040.130719] ? SyS_sendmmsg+0x40/0x40 [ 1040.134502] ? task_work_run+0x227/0x290 [ 1040.138548] ? SyS_futex+0x3a4/0x56d [ 1040.142250] ? exit_to_usermode_loop+0x87/0x310 [ 1040.146905] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1040.151735] SyS_recvmsg+0x29/0x30 [ 1040.155261] ? __sys_recvmsg+0x260/0x260 [ 1040.159304] do_syscall_64+0x29e/0x9d0 [ 1040.163180] ? vmalloc_sync_all+0x30/0x30 [ 1040.167311] ? _raw_spin_unlock_irq+0x27/0x70 [ 1040.171792] ? finish_task_switch+0x1ca/0x810 [ 1040.176272] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1040.181190] ? syscall_return_slowpath+0x30f/0x5c0 [ 1040.186103] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1040.191453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1040.196281] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1040.201451] RIP: 0033:0x455319 [ 1040.204625] RSP: 002b:00007ff0b6010c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1040.212318] RAX: ffffffffffffffda RBX: 00007ff0b60116d4 RCX: 0000000000455319 [ 1040.219571] RDX: 0000000000000000 RSI: 0000000020b2dfc8 RDI: 0000000000000015 [ 1040.226827] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1040.234084] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1040.241335] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 1040.249053] Dumping ftrace buffer: [ 1040.252578] (ftrace buffer empty) [ 1040.256270] Kernel Offset: disabled [ 1040.259876] Rebooting in 86400 seconds..