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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) read(r1, &(0x7f0000776000)=""/199, 0xc7) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x0) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x3f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ec2000-0xe)={0x5, [0x33b6b334, 0x6, 0x2, 0x1, 0x8]}, 0xe) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/17 02:20:21 executing program 4: r0 = socket(0x1e, 0xffffffffffffffff, 0x3) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) socket$inet6(0xa, 0x3, 0x6) listen(r0, 0x2) connect(r0, &(0x7f000055d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) r1 = accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f00005b4000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006a5000)={0x2, &(0x7f000029e000-0x10)=[{0x4, 0x3ff, 0x7, 0x5}, {0x34, 0x8, 0x19a27ed2, 0x6}]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000555000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002d1000)={0x0, 0x400, 0x10}, &(0x7f0000d61000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000a7000-0x4)=@int=0x7a72a880, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000abc000-0x98)={r3, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f0000019000)=0x98) connect$bt_l2cap(r2, &(0x7f0000549000-0xe)={0x1f, 0x7, {0x3, 0x1ff, 0x0, 0x400, 0x5, 0x9}, 0x8, 0x7}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007c0000-0x58)={0x0, 0x1c, "180e266eaae33093defa27785b08d3beeeecb85dd10cbca8a76ba30e"}, &(0x7f0000661000-0x4)=0x24) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = accept(r0, &(0x7f00008a0000-0x32)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000059f000)=0x3a) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f000090b000-0x8d)={r1, r1, 0x6, 0x1, &(0x7f000011b000-0xeb)="65dd19d35c46b308f52c973c36109595ef3a4b53eb191229e62e6130c9922422487cec0ff9aa303fe8c8219f9b1c6dcc73c74605ca8157c730f0a2c2e1b9e4edb73e8439b2f2eb2a7b626f41a1ad039160086d081e5c6fb5415b0122d446f2e31dee37c7be8051c0cd70faa5e52f12f19be16c6f5ffbff3a3edfe0c03e9e50796f4e4cf97a7f7fc37cd4444e0d337b4435173b91c1835575e635f0a99f91657393523e1801a37b21523800e208f55d83c15ae1c8c557aa9db77d25eb98ed9be629d4054875a3a077cf64cfd29f04fdbd6cc4cd7ed6f3566f1ca4d06a8fc7b10bd6587fac1ef0f75c6ea130", 0x9, 0x80000001, 0x1, 0x8001, 0xb10f, 0x8, 0x1, "f1e5813a63c2aadb4ade9c86c6191a21e181d22e69a79f42fd6fb3c3cf0f4326e0baea0c8802f58d9bfcd55bdda84e6721e51dacdf2c17f50266260322884deb47bcd4628c1564b459eeba1d5cb405d6683ca4fb86ed7fe19e7ae08d1fa4d445e65fadd44e"}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r4, &(0x7f0000628000-0xa0)=[{&(0x7f0000553000)="85", 0x1}], 0x1) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000824000-0x38)={&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/19, 0x13}], 0x3, &(0x7f0000152000-0xb0)=""/176, 0xb0, 0x1}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x3, {"6007434357154f"}, 0x7f31}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf5)={0x0, 0xed, "a4f06309fcfe52c7f5abe79026619ee0596bb74464571d33dd931f2eff360adf268df2c7ac67d20a5c3ac69d4fded9563cb0552a8b3bdc72704f730616656014c2a4cdeb62883345c21cdd59adabf51f5dc3b43ab80bc7465734e9daee1b95aa206b1906e6e1c95b74f8732598d203be3a21369937d79ee5867895c79fb9c7d9d57eae874c4729c2f74475020426a0140c75b63d7a2a7cb1c2da5cd6116b4e20e6f20ab21dc2392894a38f66e3da58d51a68880cade857a8de51c87d34541c1537b7338c118e02712253d72a542f005e3849161c7f7d6cf2ee99aff911d691ded919b534da4238438bf0b57145"}, &(0x7f0000005000-0x4)=0xf5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r1, 0xc8f}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xe1)="6587f4b13d917f7c9c22488934856a43f6c6698542d3bb539b0393828544d836cd3e98b72b62906f495626b713af82e711d5a55a47d9fcd05acca484d060e4142c6e4a4950f01264c9beadce7a7aa4e6cdd2501ea84bebe3c9cc3eac239a7d5abb097e0d4cb097c7e45094326f9d98a1404fdf4bb2aa47461d20a08466c8a16ee409eef182c898f01d5658251d0f79bf1e5c0835e1c060469d8602aec9966b1177cc0cd4aa6bfe1adfa522b56b22cbb0818b9c8a6ebdcfeea9cdd5f4865c292a4322a435c75f956419f51ccbd3c2cffce1ea40a78c17a0ff283c1060f4a3f4a148", 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000012f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c9c000-0x4)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00005f3000)={0x0, 0x0, &(0x7f0000053000-0x10)=[{&(0x7f000056a000)=""/186, 0xba}], 0x1, &(0x7f0000918000-0xcd)=""/205, 0xcd, 0x240d}, 0x2040) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r3 = accept4$packet(r0, &(0x7f0000518000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000028f000)=0x14, 0x80800) accept4$packet(r3, 0x0, &(0x7f0000ae9000)=0x0, 0x80000) r4 = accept$alg(r2, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000096c000-0x8)={r4, r5}) sendmsg$key(r6, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) socketpair$inet6(0xa, 0x800, 0x8000, &(0x7f0000cf4000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e10000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f96000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000015000-0x10)={0x8c, &(0x7f0000f97000-0x8c)="0cabd2fe313536bc0372814ea3ddef6baf5a43c25b275a13a8aca088c504f71e218d64d9966c7b1387f9ed140b12ba121addcac2cd0d3e6214f16f9931eee42139c4cd40e11133e47fcfb308c1b33987df04c1512e25710e9daa9a9e192f164d42eba4d539be6d2a31d47e6ed37ba806df7a626c574a0d719929bdc29641e52ea1112d603ef840f294116c31"}) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f000091f000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000f96000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f20000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f98000-0x108)={0x0, @in6={{0xa, 0x0, 0x8c37, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x68, 0x3, 0x2, 0x8, 0x10001, 0xe9cf, 0xfffffffffffffff8, 0x5, 0xffffffff, 0x7fffffff, 0x100000000, 0xffff, 0x6]}, &(0x7f0000f98000-0x4)=0x108) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f98000-0x8)={r6, 0xff}, 0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000130000-0x38)={&(0x7f0000f96000)=@ax25={0x3, {"0b4159ab7ed11e"}, 0x10001}, 0x10, &(0x7f0000f97000-0x70)=[{&(0x7f0000f96000)="539a59e0983f0bda6a", 0x9}, {&(0x7f0000f96000)="", 0x0}, {&(0x7f0000f96000)="0a81122d07d989de0667098e87797dc312646591c5b8bafec714b3520a673ac9e19889ef33668bc8e0f371807831f6c61ecc3305d7fe183269479eea24e0b6c750b884bd2af536cabb3f20842ab38845e749d3b148b291a7766de0f5599950e01b801a6e9d67a7c8dcb52e1f693819976e67b94af78cc0118e1c615d513cf626bb665a3fe76348d3778fcdc81c716b36672aba146270c87cd709b59c90b99573bd5f426d4bc8e6ddfdc58f0505a4b6e59ab81f1cd3", 0xb5}, {&(0x7f0000f97000-0x25)="0fa48ff0fd6cc72f0d61285dc1b694dc5db72d2617169ed0ad02a05d6244d2363e87b77d16", 0x25}, {&(0x7f0000e08000)="c8cc969fec10dd561b11a3ed32e3aac94ade67d9db6119577293751271d13cfefbfb7298532dd45ff5637f5333b84cb7ab8c9b61749d71ea2636910f54aa33926c10e41e72c8c92558e366258e4411ec8f77996ebe7580e5c558ba90df26a4ab709ad2e2bbf58d29cd09461accbddd49ea2925c43da08efebf0189b2746ea9957c0388e035e1e0e1130f0dd280f86b5cce9c58b46c1779218a704882e5ce64f9695a8aaab68a4747df4ba5dd58c5e7", 0xaf}, {&(0x7f0000f96000)="28345823266a0eeeaea43852c6a84fdac5866f5b38a1e45e45eb36e9dd4fa799ae6e9f34e5ac865ed2dea43e122df73045bef844083d62", 0x37}, {&(0x7f0000f96000)="1eb67a0fe17485069b4656ec2c11c157ad5e2aac2001b010fe4bf68f765a4f2536f96a58d88a2a6df61761d7b19e17763b80782e1aead2ecce246798f5ee4bf1b85b26f77f9fad25b50a86455b5566cd435d1dba9be8f8888ffed596ee0213eabd431208c80f44d9db31993c11a35f62a9d555f4a23646e00efdceac54e9bfbee4b74b055c6b3a3abd93f858fb244e", 0x8f}], 0x7, &(0x7f0000f97000-0x518)=[{0xf0, 0x10f, 0x5, "d43a5b34bd86a7499533ec7b4ad7b419815a90342821955f88f99abb670fa1b1016ad16873bc13fe28326cc0016c2d114aa4f8db6b3ef36755dd4edaf254d6f778ea9a783af650326764b4d1f2c479c506a48645f66f75649cbe9e1dc51ecc3a97ef359eee09bf611f5596443488a9bea0ce0519c2e2580453ceb8b7c123943b7c6b0fcef228f70b66ad8f058c0334b9929281c25135d550ba72fcbc18bc4b5637920e85107a3ffa767bbe22d36025fbac1a151ddc8b5bfd6552dc219de42b02696da1c0618dd126803f0c15c9d41991c2b389dab1f4d9ec9b"}, {0x68, 0x11f, 0x7, "a272e11e2525bebadf29e3588940993021124b8bb471057b97ec2528a13c8fd1531748d3f7f86b404b3f53304e716fed1752a0d81bc50511d229a3e79616444e52554c4635455d7204a34a2eb1a127f63bb2"}, {0xb0, 0x114, 0x5, "a8df816514ded88c67c27f8df4ed23586fd831147b74c2a473bde522d541defa6386ef85272ee7a0abec31340149bf49a59407a9ffa13b218c4e908c86037951ea17b1277939c7a66fc8cd8d43145ea9b7af67669e4f7363d1ef6ba26fe1295bffa475859f1e821beb9bf09549bf06b65538373e7eb9210f2aa6b419639425fe51116199aba8c94eaea682afc7974de0633ee224cb369c8c23243fc8bc1de1b2"}, {0x38, 0x103, 0x3, "866b89a925b65619a2f01ec2b93a68cf6917de1ae0d6a88306aef5a4b7666da0f281b4639852"}, {0xf8, 0x0, 0x1, "e2b6af5253076275284ca187546443387e6fdb66c6ccd92d7624421dffa93606f42914bd0affb668ec5ebaee94aeff1cf916abf982226a4c899deb4d5d26524096bae829aba900b96d6401f6be99588c3f3fb20a6aff8fc30fe91fe296f6425ced9b0569bc7c5da3bc3915c0a3a84f9d993585626eb844516c8e76532c1b7c6740b728bb4f55f9ea16cb1b704238dd97f61029b5d898d163413323bde4a0e82632e0cae8ae1075b7588dd5c3edaab8e846831e7d570857556530526369ece3e922eebf968a76d86ea490b4d1c2a0c0dcb6d2497e6e17888cd9b9df6f6f81d27dbdfd982e363196"}, {0x48, 0x10e, 0xc000000, "f437bd6204806c00d1c6554b99a35cef5523f9df5934a169d8a36fbe1fdca9953f890448e14e101d3a760fc35991612bf7"}, {0xc8, 0x109, 0x9, "fe1dcf5cc5ae093ea06389f6021d7fcd3a1f62702175ad981faac4a7dc5bf10395311e4bacd606277cdbf871285b7c539697b51e915112dcad5296a6075d3c752edc2c87ba60a0a9b4eb2dffcbb275c79b71d25bf8ce04a3021697c5b7816d4ee093defcf435a54b14be2d2afe913fdd15b5f6c2bacb5108af3c1fc0e968620b5e8f8d195a34298a3153a47c60582e10e47af84975cd8698ce421f087ddf691909d9b5b17765031e3f42253fd443e02735948f2c"}, {0x30, 0x3e, 0x45188aa8, "c31207bd9ee48c69cd529726fef3b74142e579c619360f74661917a9"}, {0x70, 0x0, 0x10000, "1d3c596d9f743092e25fa466b3213c40662831c374fefd354ac41b0a51ae6eae38c1478d82021dce87e73adf8fdfe7246938eca7d5e63bda12e425850dff202dcbee726a01db09e01800015b29592fde5020bec9e3d0b8dad0338e6d"}, {0x30, 0x111, 0x8001, "64e320b1ce1daaa96b541a5d86a109769a8dcc71a4c886c66c632163a3ce"}], 0x518, 0x50}, 0x40010000) recvmsg(r4, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xffffffffffffff65}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c20000-0x8)={0x0, 0x0, 0x6}, 0x8) 2018/01/17 02:20:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000830000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005de000)=0x14) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000915000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006aa000-0x4)=0xe8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ae5000)=@generic={0x4, 0x80000001, 0x1}) sendto$packet(r0, &(0x7f0000537000)="18ac2312eecdc1f9d8257a45d34364cf099a1fbaa5f1df46", 0x18, 0x84, &(0x7f0000513000)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f13000-0x4)=0x8, 0x4) listen(r0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000eb6000)={r0, r0, 0x2, 0xb89, &(0x7f0000f13000-0x72)="ebe6cc5f8c9b536e793d7ccb1ae8d85d227a39f5b42f9f843d932b9a2eb898a0d38bf63323e2d49dacd90d03e7a7cb826bb99871d4585537c69a14f0831e7823f82aab753df57bd3ff61c3e953273acb4aad519d3d10cd9e86124b357c54115e6a204655b3f697a4f66997fdb60818ca10b8", 0x9, 0x6, 0xee16000000, 0x2ba8, 0x7, 0x3, 0x3f, "ed4f0f566309a0e6cf5b7f0dd19dcf99885e67e46095eb4134a264f2b5b4ee9fbc60d9407e25e64ac90c66580e4fe32bbd68ff61"}) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 3: socketpair(0x3, 0x4, 0x9, &(0x7f0000eca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x48, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000013000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f0000020000-0x4)=0x98) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001f000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000001f000)=0x6, &(0x7f000001f000)=0x2) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da1000)=@assoc_id=0x0, &(0x7f0000ddc000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002b8000-0x8d)={r1, 0xffff, 0x85, "28628258d6160ffd365f7192168bd1d963741e190a7128dd2c20964f38e97c68d9677888ff255d2d80bbe732710aa6b4951b4bbb4603185fb74f5532799c4afabf773fcc36f494b4edfee1ad4e3a36ffdaf6e66c39bb400198e365b6698b295cee3b4acab893f6139195b7ef6266f8587c14e6713a9bbcd19982450c922fcf85ef5192c7dd"}, 0x8d) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xbf) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000aee000-0x38)={&(0x7f0000aed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000aee000-0x40)=[{&(0x7f0000aed000)=""/223, 0xdf}, {&(0x7f0000aed000)=""/0, 0x0}, {&(0x7f0000937000)=""/241, 0xf1}, {&(0x7f00000d4000-0x98)=""/152, 0x98}], 0x4, &(0x7f0000aed000+0x4a2)=""/158, 0x9e, 0xc62f}, 0x100) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000aee000-0x8)={0x0, 0xb135}, &(0x7f0000aed000)=0x8) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aed000)={r2, 0xfb, "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"}, &(0x7f00007be000)=0x103) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000022d000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80, 0x8, 0xfc, 0x2}, &(0x7f0000aed000-0x4)=0xa0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000046e000-0x258)=[{{&(0x7f0000aef000-0x8)=@sco={0x1f, {0x9, 0x3, 0x5875, 0x1000000000000000, 0x5, 0x3}}, 0x8, &(0x7f0000aef000-0x30)=[{&(0x7f0000a28000)="0fb299ea1057e862d783040ae8f1e610df6a22a5de56f0b5420cd79f025e9c1f6b58b0535a8d8f744ee0b86239ca3a403bc87fa6b0cab06d7b53bdecad5d86f3f2dbb69842cd10f1e51014949ce082b92964d4d59d65876588c21dab256f6c27a9ddcc233facf7aa5ed3bfc36bc2bc6ecb084342578734d6f00faa4c89b333afc07425a718316870a03e10400a85d787c521", 0x92}, {&(0x7f00002db000)="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0x1000}, {&(0x7f00005a8000-0xf2)="13211ab16385fe2b4db255cc4d3e2362f6cf73fcf63359fce85a862ce28b13881948066aec09942ff5fae25c7b21d25b804766a7c9db6c328d3d2f8a80dccd4d4fa71dcc7aba4a7a57ccb5d81c20fae316e4605c441141ab9380fc72fc9ee45daa0942bca3e7e2c9f7ee14f663c58a0fe6221e9b48c49bf66a04cdd57595227647749f1b13bc66b8262cfa1cffb57c11d646511c99f1021c129f621e54e77b007250d56d37258b96fe2d1eb9383703734cbb2afcc4a6b4d5f78eb4f701b39f3e3f3e05520e00b455026b117780fefcf6b54ed774ae3a9bf0fd5e102fe12c94a3eb02cf6cfc4078be8adf3b622f968d7e7707", 0xf2}], 0x3, &(0x7f00002bd000)=[{0x38, 0x13f, 0xb47, "6c60d892638eabbf70ecc5ffa10f7659b6a7b542971eb30b6bee97328f53a629a36aae2c"}, {0x40, 0x115, 0x44dd, "a23765b62eddb02e36d90ba9340a461f152306c3b94ced1280d3159ec40110a3b8ed0d4a1a33f1003ff93de2819ec5"}, {0x1010, 0x119, 0xffffffffffff8001, 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"c511fad477cdfcce3acd6d5365240ca1196b681ca70a23bb25bee880cc8974642d74c6c815157302fcd9a5ceb540a2a23b730c9cd373545d6c1b4b451dc990a9742617e588"}, {0xf8, 0x0, 0x2, "de1d01b8297d5950b281ff87ae74d7ff5e2ba0a70d675233aef4d81365c2db6904cf25f5db0ca3ccd5dab86e1eb06e7d2dc0d42a34f9c47e16dcdaeb0fc6a79cf35e40372b4429cbd21b866a9778ce099caddb5cf765efd7130f8c56061e7cb8ee5d2db7516c31dcbfa08f1d43b5292a1f0c22a8b5a725371c1ab4edf19af960f12b9de3b1eaa55f900a1c8a15b5e1cca329adc4280ba8b33a18e3a3b19dd00fcc27f3a334cd88595ddcc6424126e915b7892cbd7c354831e7351e535eac0f4508ea814a1bebb10e443160d8a85fc0ad84513a2baea6953bee3e3165332034199ac85d8f8a33ba26"}, {0xd8, 0x110, 0x0, "5ee01315b7144e1164cb1808afe24e5ac386f5b5ea440f968c54d8a016a15884f7d29eb70584299b33172eb2210ecfc393ff6651f9f482a8199303869ae7190935cbe9e9a417cd9a0280de4a8276e853a5c5d5ba74561aa9df7264b8cc2f47dbbcbf0ae4af1004f6b92376e8e39c65fa4eb3a4e84e581ef8e428d90d0b4a940ac19fd933383b3f501957980f0cef3b67aba49839af8a7f1154b27ec340d2d2b2472e1ab98b0db5c49667e8fca5b1b71c6bac239c078f25303ed1c65070622d2fc8917ee061"}, {0x58, 0x29, 0x800, "89f25e2cf9820a17401251a5ad6a3235970d7c0386087daaaaec1842714e5a5da8fc45bfb319aafb2e4bdbb90f91339707645bfcbbd676833f6ddfee59f7f2954496a46151c9e6"}, {0xd0, 0x113, 0x3e, "5a6d83e7134a63f9a73dc5234271ef5fef45c2293f4e591b97fa3c9573fd385ac77b666df67f81bf62b8c63c89547c4268bc5cf87539b64ec5fc14121f5d7abdab5d8e51eb879daeede7a1aa4d4894e53c64356191047d67984de842c806a25c1af71cfd4cf70c49eab5770f1abaff9dab7dff0d15f8be3708078d39b00f91df9e5db8c5675afd6379255f343013e9727344855e293b2f2edfb706415e9278621112731a9fb18745f042085ec05ae719fdb0bd21f383e4204184b2d7b1"}, {0x60, 0x10a, 0x55, "059f96cf1849f7226316129a34bfa2f90f15770721d107ed72ee318d9fdfe8abc9dbb8273a3b31e35618b23cc58093c90410811f53c0cbed9339fe043d6cbabda2a83ca95f87a90c7bc7"}, {0x88, 0x116, 0x1, "7d9d9e058581b06870b48c3ccc14d65ed18cc28d81a29c5c317ce7bcfab52c02e835905720d1aa09d905ce5674de626de3e36f7295a29de877db754f0389f92f441b339d42e85ffdc51bac1ab95cb7065b0508ad14eb9fa5668a0fd0859c90194f86e8865094cca718789d818a7d768d55d5679a"}, {0x58, 0x10b, 0x5, "55a610edd3f35723548954e35ea516c3546c3cad451d4b606b921383da6152fb8d9d6882fac04d35ebfd710cda7c2f4d74ed3e5c798979480fe327f17283f5ed1dd851defe32"}], 0x490, 0x20040000}, 0xee}, {{&(0x7f000072a000-0x10)=@llc={0x1a, 0x1f, 0x120, 0xa527, 0xc000000000000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10, &(0x7f0000aef000-0x30)=[{&(0x7f000051b000-0x8b)="3014f972c3613a4ec9b545a71c79e25db99e2bac96bc8f464c5d486e6635e7bf4957181f9c9f5cd615f2a7c1467ed9f2a9e9b89417e7b22af7c60777daa13edcf57db6e74c7183b31426cc6a1fa40a785f6c27ad57e1b3a6564fd0b43eb5cd841481e21e2725edc896c226e59691eea4e3480a065d663d99959d9dd3071280c528649f5a0bf5ba49bdf0a2", 0x8b}, {&(0x7f0000aee000)="85e68ed24bf7f3ff061c72de096014675db88920cdc516c90aa8586820a63e4c4301f63043e284bc8724fdd03c17e7310e763e2455eba955214deb3a51727687e159530ad7e1d4c2890958aa44c657e0291c49a6b54ea838b7cf51f29ab669dab429cdc4af09a5ba23208a494aab3650da0c5c5671c3d91807bea5f61daefeee472793a68203345edf2d4dc9", 0x8c}, {&(0x7f0000722000-0xd0)="a8d0b84b75a43b0f28166fa8a167cb16620a54e41c3225da2674c715074ac685e3e8bdd284a170cda002b1d6614b4a58bd962a0958c9ea9e5e9b4907bdaa90fa10d49862e41d7fbb2daea14101434f26b1de139b0ee2e77dc3c40e1b26e90e758d52e40b2bbdb278f80b81b777851667c64c17368044bed3b620e709d7705240eb83aba97e65b050b60c7778e7b774ff07021e14309d4ab35a23f7df50a6f6d219ea196ecdc56d0132157ad237d6299b047cbd0b867231fefc323bbe2ea895cb11353db2b0eea5292fc5b69ec89027c2", 0xd0}], 0x3, &(0x7f000052b000)=[{0x18, 0x13f, 0xffff, "d2c4f4"}, {0x68, 0x119, 0x10000, "9da3281f312e0723d095c33e4bde24110f010e5a904d68c74117b1a5fc490633972861bdfa0260429a1c05257e94907f7fd8c7f40f36223427d461960998a27ed667b2ed7b5f5230598b44a793a0e305b8c3ea1a642f25bc"}, {0x38, 0x117, 0x0, "c18ca63ed07ab2f7e4f7d924850b8df41892f82e226accbe56b5797f6fe522f5537b931ead9889b9"}, {0xa0, 0x13f, 0x1, "5d25bb00216b4a2c456bcbf6e2252a4301f8340cd93fb989cdf58a3fdd204880ac665b0a9f061d8c52fdff8e3a5e88b2c6d03022a1ead60ece86351ab19f0788aaa4edab45a1a4c0fedcf7847bfb5d6ce81ed154de2f8872f2f1342f56cd55798ac49bde3da532ba1ab9f502bc722753ba82bdd244dc93ee169fa712885b2ea7769801d5e87cbb54c8663bb9"}, {0x48, 0xff, 0x0, "decb97ae2c2e064925aae0a1b41bc8ca84fe45ea427f8a99973baf11574874f316b0dcc386e6d6db8f780572cd30cea644ba"}], 0x1a0, 0x40}, 0x3}, {{&(0x7f00001f3000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58, &(0x7f0000506000)=[{&(0x7f000054d000)="97e51dbf1e4eeb9a12d8bb9e76e0ebf5ee6e2e23557b3046476d3fac392948b7f152a3d2b680e929fc36a54ae09300fbbfaadce0e8aec2ac4c7094927cd5f5c03825e975f7d1e85ae072dc6b1792c12b743d5ede531520bd94126864c5da529509f684a3e64288f4ae7e21c7209e5c4985ee5bf5a4b7bc1a8b7773dcfe8799108d0933d12c78d60ed819e9c44e1a703c223ff8c6cef3b77769914454fa7f7a7eadc5eb81b9047f9bc296ab6ab947c50edf951bc130", 0xb5}, {&(0x7f00007d2000)="ef28adf708d576feaf90b4d46ba3d91acb206fd462d647287cc38803321e9a8e784479ec3f4e64014832a069f4ec9d1347dee3e6567b9a1ada572983dc31dd01d50752d441f5b884f57740c68c9ba67339f638314cafbabc64b1509dcdc46107e8f2c1aa08bf568578c7c6d35298f934e99efe6982d3fb98e643b5bc38ac13179ad4709cfd55edea14bae484c39ad50efd3bd14d4fa8b81d1dc29a7cdc764ff905d4993afc8eeacaf3d75ec3fb43b2e78dfc827373db4e3d4f694208811409fe4ee02fba78e8a6abaa5b160f02e95ff7436abe24b1dc11853e40ab6c325fdbcea328a16e", 0xe4}, {&(0x7f0000222000-0x9a)="0265d51044ca6690d28f59082c447df50e22a4db8e6a49cbc61b594f4eb88483c606d23e5f1960dc74a3a95474be94d0046ee35cdd95cb4efa773d29db610cc45b012d35ec3954847b01eb149309e6bf1b767dfde2023cbb59663e15fdf2321bb03fa63f31fa433c8e700443385b1262aa9098ecbe7a710ae722663796d4649c06666b6698495f4cd2344135a2579134891e0f4746afa910ad24", 0x9a}], 0x3, &(0x7f0000aef000-0x200)=[{0xd8, 0x11f, 0x0, "79d8c9e6eced6402e78ed5dc3c118616ee4e0b977bb5842feafc19ee48538f0a42b1f294c625cb2a642ef10f05e92c327e4aaf492e742fb63892838b930ad9bc4f5af389c03fb4e5ea02fafb351193c713d2b839bbba639ad72e4767ed188692a55633cb55ade2ee1123c821dc50aa99890c8c10ec6478a2d53c1379277ec3eccad78d3cdbfc3db9e17ef165fd7d44f135f67f8f9d14e7794c1a59d2934fb8a59f7d7ea97ffb7b6ac158f5687920f619bf79aea775a12c4cf4930df34b4bdec1c316ea6ce98579d9"}, {0x58, 0x10f, 0x5, "927abb843c7ebe5127250998890127c1a3c5bf748f9aa4a0c3d5f312fbe559f688f4947b60da783dcbc7dded1767e0c6d6547c16445c624392666d3bf36eec12c01e1e3913"}, {0x70, 0x107, 0xe7fb, "26be44867074e0b51ca52703779b919230a89f26fd1535c4c122d94695e584b9cb7285a422a73d7017ce73915d572f5b0e8f5c9e071fbd96b1ee09160dd88cd2f5b7f285a2211ec5b113c9458de42f4ec821be3c4f723163e4"}, {0x60, 0x19f, 0x8, "c11bf8fb00ad19ca67bc321169afa4cd039aa7310c77d861d5b45c386860fd6f060d5139d804a8ae3f4e038a1dfb8583094574c3cef07a047816d4fa1d893edb24f25e1093daee974e0710"}], 0x200, 0x0}, 0x1}, {{&(0x7f00009d0000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x4}}, 0x26, &(0x7f000016b000-0x90)=[{&(0x7f0000305000)="", 0x0}, {&(0x7f000050f000-0x46)="58c04ea06fc5ed22fe59fa6de0f7f9e28455cfe82140f8ee97407794d74209329a5c609c18a5fefec464ebd6ac8848b6777007029a9b6f46aa4c02ca14978d59086e4fd3bf47", 0x46}, {&(0x7f00005c5000-0x4c)="5b43431cc01076ea73e35bce1dc8dd5822a554425725a2ee9e916a7254bb567a3721ab5519f385ed2e5f781b9017510952d18ae16f5e15f3cc0c797969f3cf073f4bdb37b0e5981bc563f244", 0x4c}, {&(0x7f000096e000)="556295a64e06a83ca274bffa0554a3d163fe1bc615cb76602a5434b78591101931d93b71c5b717f13d52be0954156961ce5b4d4cbc6c89b4058d56eb", 0x3c}, {&(0x7f0000aee000)="54f231327bf75d16fce1f8de0241ff2b39201b95608ee9dcdb316bb06eabc98af11b7e9d0c6000df38ea30e134fc1706dbbf327985ac12dc6c1e3a1fd3b37371b567c1d48e3a4965028621419f567b08c8a62af6053cdc7af111c04945cd357cdc31d74a803f66634d33c1b4e291eaec096f4dcbb21751adbb28ba4f335e1b626155d4cd1addfb0f35ad6840d38e20fe7b009bab12637f4686177cbecd15c8b3dbfeb91a820263243a3e695de7eed68b5553f402389a0a7c9147dc852c5f6ea6eac70c839f", 0xc5}, {&(0x7f0000318000-0xa4)="32ae47d04f120f4a1a872cf028c702538888409238d2202b1fda02653ea8c40f26f35a0ded7d59d9b79bba469e868174d36b551530615cce0966172429bbc56e3dfbb9136af852d1cbca93083054967e5cdf68e40f9238033dc8c9d5ae9173fad7b6efbab3208c58e29683152334fafdc2280c05275b2799b5adcac88dbd23d646f70cb0fbf37d299bc85f5f11e772b8410be5974b9321ba9caec37768f716cde206bd6b", 0xa4}, {&(0x7f00001d9000)="2956142d72d16a52d35ffee73145c9beee3a770573ac1522282f2b58fee6b725bcee5ad6e9a77525fc1815975398d76038c3b7617e0bea03536b555e7f2a4c05bbb41d72aace864034717f7b2f94c4a2c7c17fe9f744718e29e070a38a66fa3df7f7829651166c0f066a75a4546670bc75cb81923a560edf0378b3e4283a1fa5c731c4b6c3552678fdacdf775ec837cc8f875218ffea68a27394600c990cb4a182dd871bff699e00723f", 0xaa}, {&(0x7f0000aee000)="1ad13c45d2c8567962330bb6729153ca52944036d9e5a8b15c4800d3e5fac7caa74e9b076187b807173e7566f5b674e6711a537c924a7ac157c75dd1c0476f5ace4357bd28e453b0200d269676cc41d6320f516045d3483993756935e40f402d23b78956f4665c024b87cf7605c2f17743439b4d537191e6", 0x78}, {&(0x7f0000aef000-0xa2)="9d0e66a88cb3f737bfd870c9b7c453941d60fac2ce66749f32528fcb344820a0d13bb0029685fb1b80bfdd903a22c65c6b859fe18f55de132da51ffec0c288fcd205e03bc858d5f392ccff7fade3948a731f55021bced84ac81951d3cdac194167c026f33927ca95e8f002be835feb836accb1bd3a042a91cfaa47c7edcfd30207f660193840be6081bf3217e6d0c2515f0a756fa40af903472651debaf56bded69e", 0xa2}], 0x9, &(0x7f00002fa000-0x2c0)=[{0x100, 0x11, 0x7fffffff, "ec2188d65b245c2c6ed6c3c3bfdbfd96440f410088757b6a325524911339edd673ab54a7413219041db9ce7a090aa007bee3d440aaff294d2889c13df1d7b139dabe51f229850e50af2a9e9f789f410bd0587129b889f2e6f0ce20c7a92e07ecc5dfa9781a7bae4e0fe7b5d7fda88545ce6cb6ff3496899fa33ec580c15b2bed9a288d522930639a21ad8db04f5dd0cacde386d9bb4127f0ede0fbb9bc05f7b7b2abdc3a42247cc6f82cde0bf6b63adf853ac8d3045526380277c0920c2baeee453c3fb77742f2f5de67b3fe905485fc841388131bd5f0ce40768d6df19e112fc355b1982c421d504566a6c67a31"}, {0xd0, 0x12d, 0x0, "57f5fe7c89ac4f108499b949acdbf5f67df20c400521733efd98f18c7b6fd077605eda1d600fab9f88e8babaf2b10b092d0a2a1b4674aa21a36624bb8f4b21445c9ee03d97c87cf1074729200e84880899254c413b460af940c383b7a4e11285eab9958862a3ebeb0f514fb7b1168f2178715faaeec3fd293a89d5e485b3f7ad2fb8d7a6143fff38c80bf2d4884d06ade512b5438e8fea5475b8331127707e2892a06b17205518bff03702938bee616149b9efef72844c03f9e8cf5b168d"}, {0xf0, 0x1ff, 0xfffffffffffffffc, "d3b27094a2b1a909c6fb1d47b265b95249ec52e020a9640fb1b8a712dc9878ca137b6ea8baf6e6225621b017da25b2dbb885fbc99600beba54a58f7202ddfb73100f2c04f77ebf93657aae0e94e3843cb4798db330821c9d0faf683a2bcd6bf49372d0e9afa01c3a9f1f41c28558ab0b1afc277bae38042d636cc689db99d103922efd4f111571c93880d518fd717da64dcc35ec8d87126eca12a12e566c325a7a68a0ee8380fea4c9632b61677983a5db4229c90f4ee50afe950430423fa68fb200bd014e3676ba7b54eafe6115337c96c63ede5f1fed7495"}], 0x2c0, 0x4}, 0x6fa}, {{0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000aef000-0xd)="a2b2d628d0b352988f69357fce", 0xd}], 0x1, &(0x7f000017f000)=[{0xd8, 0x102, 0x100000001, "ee28d741859f5474ccc08f4bd29718254dab4c8766e0fa3bb0b1ea7647968b74e939cd8659c6cc3874a071a892ff9063d494a01edfb9c47cb1047686f88327aae5983bdf7333a21c58b3e5c4fcd21cf1f10189c2ebefb309e1382c072f2623cb3e2bf90de28201636efbdf6471ec374c84e0d69e11b2e17758601ec4916b02a2f66c0d422109a3ec54441092fa7588905ab2b7bb2a8243c3b2de99c818903d509fc747f9adca4ae0004c5e9e5eb37402b34a21347657e74c57d3396a2c7fa9b6a8"}], 0xd8, 0x80}, 0x4}], 0xa, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aec000)={r4, @in6={{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x5, 0x80000001, 0x10}, &(0x7f000032b000)=0xa0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000aed000)=0x100, 0x4) [ 1403.856752] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 1403.913176] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x29) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/17 02:20:21 executing program 0: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d602643f001ca8d1569dfac9249b61cd52e5f12a1c928c4b73d18be7f79dfbfdff18", 0x4e, 0xc0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xffffffffffffff12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000004000-0x4)=0x4) 2018/01/17 02:20:21 executing program 1: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e76000)={&(0x7f000004e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d3000)=[{&(0x7f000091a000)=""/207, 0xcf}, {&(0x7f0000aa3000)=""/4096, 0x1000}, {&(0x7f0000e11000-0x1d)=""/29, 0x1d}, {&(0x7f0000e77000-0x5)=""/5, 0x5}], 0x4, &(0x7f0000e77000-0xa8)=""/168, 0xa8, 0x20}, 0x0) connect$l2tp(r1, &(0x7f0000e75000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x1}}, 0x2e) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000760000)="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", 0x1000, 0x4, &(0x7f000064f000-0x10)=@ax25={0x3, {"f3042ee731f842"}, 0x403}, 0x2f9) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000aa4000)={0x100, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r0}) vmsplice(r0, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ec7000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3e, 0x6, 0x8, 0x40}, &(0x7f00008ec000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d56000-0x8)={r5, 0x4}, &(0x7f0000ae7000)=0x8) recvfrom$ipx(r3, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000959000-0xc)={0x0, 0xff0, 0x10}, &(0x7f00000c8000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000747000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000049b000)={r6, 0x10000, 0x9, [0x3, 0x2, 0x1, 0x100000000, 0x6, 0x9, 0x7, 0x29b8, 0x0]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r7, 0x6, 0x549}, 0x8) splice(r0, &(0x7f0000871000-0x8)=0x60, r1, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00007de000)={r8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r9 = accept4(r1, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r9, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000efb000)={0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000167000-0x88)=""/136, &(0x7f0000efc000-0x4)=0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x80000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0xffffffff7fffffff, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001000)=0x0, 0x4) connect$l2tp(r2, &(0x7f0000004000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x0, {0xa, 0x0, 0xcd62, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}}}, 0x32) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r1, 0xb8c4, 0x3, [0x3, 0xc037, 0xffffffff]}, &(0x7f0000001000-0x4)=0xe) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008e5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000602000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000018b000)={r2, 0x1, 0x527, 0x7fffffff}, &(0x7f0000bb6000-0x4)=0x10) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d9d000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000891000-0x10)={r0, r1, 0x3, 0x1}, 0x10) close(r0) r2 = accept4$inet(r0, &(0x7f0000c76000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b4000)=0x10, 0x800) getpeername$inet(r2, &(0x7f00008e3000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4d000)=0x10) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f57000-0x58)={0x4, 0x9, 0x5, 0x8, 0x1, [{0x9, 0x3, 0xf097, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}]}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e36000-0x8)=@fragment={0x0, 0x0, 0x3, 0x8, 0x0, 0x1, 0x0}, 0x8) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000062a000)=0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000062b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023f000)=0x26, 0x80000) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f1f000-0x4)=0x831, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f20000)=0x6, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f1f000)=[{0x401, 0x6, 0x9, 0xbe}, {0x2, 0xe, 0x0, 0x1}]}, 0x10) 2018/01/17 02:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d62000-0x10)="ce9b4fb173233d8be3511927640b7399", 0x10) shutdown(r0, 0x1) shutdown(r0, 0x8000000001) socket$inet6(0xa, 0xfffffffffffffffe, 0x5) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000152000)={r0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00001ba000)={0x1, &(0x7f00001f9000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6e5) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000183000)={0xaa04, {{0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6b0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7f000)=0x1c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f80000-0xb0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60bafb76}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ad2000-0x18)=@add_del={0x2, &(0x7f0000ae3000)=@common='ip6gretap0\x00', 0x10000}) syz_emit_ethernet(0x2e, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89eb0008"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x1000)="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", 0x1000, 0x44, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0x0, 0x8, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e2c000)={r1, &(0x7f000026a000-0xed)="cc031df5e4949f4fb201fac94c7549eedef469b09f1ee99223d35db7b61105c1c35d792f9d7f76254776f5eef5b6391c53094a057967993cc5868f3fa61a6f206f12f63a9a9f42a1ef8fc15aba5926a44ed52e02f682e9fa149f65f1dde1129dc3df170de8c34c450510a8b52349a78b5c924f8ad4b8aca2611a2dbf905e905b890c133fba0deff9e472849affe9b8662a85a84c25dfc1760a3709c393f091d301c2204069ee935f68a35b7cb5b61d64a96ab520ce8ed325e4d0afd14474f4640eb27f93bb655d070a0027530fa15d5ea35f2292f7ce7dfcc415e0e24af46957cee1124661b746ad4e1d890a05", &(0x7f0000000000)=""/70}, 0x18) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000009) r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f6a000)={0x0, 0x0, 0x0}, &(0x7f0000ee9000)=0x8) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a1000)="0331dd08000000000000007e7c8601bc6e40470a00000000f9a2cfc549e787628611", 0x22) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000006000-0x41)=""/65) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000000d000)={&(0x7f0000004000-0x2c)=@delneigh={0x2c, 0x1d, 0x4, 0x5, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0xa6, 0x8}, [@NDA_VLAN={0x8, 0x5, 0x4}, @NDA_PROBES={0x8, 0x4, 0x10001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000000d000-0x64)={&(0x7f000000d000-0x18)=[0xc9e0, 0xc2ea, 0x7, 0x1fdf, 0xfffffffffffffff8, 0xffffffff], 0x6, 0x100, 0x4, 0x80000000, 0x3f, 0x5, {0x2, 0x3, 0xfffffffffffffc00, 0x7c, 0x3, 0x710, 0x2, 0x3, 0x3ff, 0x11, 0x9, 0x100, 0xfffffffffffffffe, 0xfffffe0000000000, "2ef9a5669bdc26b9e9607d963a17c6779ad718e8a9e2d6528a411f1769c83da1"}}) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x106)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, "e9170da6e602fe0778b21e3446d165e2"}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x23d}], 0x1) 2018/01/17 02:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) write(r0, &(0x7f00005ab000)="48a15cccc5757b82bfc8a40de7b194996f01647dc2ab6274388c7304726977994a2ebd3eb467d3fe4f7f513221f17ff49a16bdd0747581f51cc3be416db10b7e7df5bfbc", 0x44) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000975000-0x15)="cbd3e378f7f7b711a3f246a417bd", 0xffffffffffffffa6) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) socketpair(0x5, 0x8080e, 0xa7fe000000000, &(0x7f0000052000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000000d000)={0x1, &(0x7f0000f7f000-0x4)=[0xffff]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f7d000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f000036c000-0x4)=0x9, 0x4) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000018000-0x8)={0x0, 0x6cdb}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000018000-0x4)=0x8) socketpair$inet6(0xa, 0x0, 0x1000, &(0x7f0000016000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000011000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x24) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000)={0x9, 0x205, 0x20, 0x5fa5, r3}, &(0x7f0000017000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf78}) writev(r5, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000eb5000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000996000-0x4)=0x10) r6 = socket(0xb, 0x2, 0x7ff) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000f7b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) r10 = socket$nfc_raw(0x27, 0x3, 0x0) r11 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087b000)=0xe8) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000f8a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b92000-0x60)=[{&(0x7f0000000000)="deb7342627126c718fc6e05a49c056e69e1863c4d0f540a74635f057c75ff1e6dba60377d8fe9234c2f8db99f941c1f17d841a0bd80670d7d462a3a3d75e2b16cc470adb2e186d08f9fd32dd5b19fb79c4467ca87e3c15a70a590d789b01656a3f075aa93e825240071b0ab70c09e0917d05c551", 0x74}, {&(0x7f000056a000)="d0e64b8c809fe1550129ea61c455bb6e52107580922650c12ea34291bf61805c9b563ad4b9d63144f17569d5c1ff9ea0d6d8b22bc516ab8ce4d3d2bad9a68b24310331e1f028e7b098139a179a6bbef9663fa1f42a9cde228958f4c7c3e59160e9508f1a4783e2277ac09f24e4466e998ed8697dfaa59f19876420f314ed465cd1589cceccc10c0151d7aa89648825f646118aa0f4031f7e2e114c00a5", 0x9d}, {&(0x7f0000001000-0xa6)="ff778405dedc06eaa15e85ba62b3cfd7153e8ec0518a05db75f0b7079a39088bd726ebb00c8708d2b039f50771a6bde685c7248153da398215122df9c7d088305849516ce790f3267ac68e456d0d9c3631dec59056bd73ae420862d79de5c8448ffa2f71785fa59906c0cd41c0f7fb2bc9ccdc3adae7844072f5d5fa4c6d3ee9dfc4d8342bc5cd39c45692a09db88a965881acff2f38e3380b5c0d25c27bd3a6d356fe55a42a", 0xa6}, {&(0x7f0000000000)="99c11cf8125c6bae9eaf7fd073475ef4a86ce674014f4b6cc8a92873c5fff3d3f26de2cc7002a5a923efea6a4e94223fe95c532f2c2142b13914e56239dea658e9", 0x41}, {&(0x7f0000000000)="bed062c07b334ed57e06bb253274a82305ba0c6e3f4c9ff16ce46d04adf0f1b2fe89a9937c73fa13ed6fb0bd0845cf32e4ca3c925cdf9aaf103a8ea2c5f011cb903f359657a7410551e72640b9a861c6872d6c93f531916da83d24996a5697698ba209a75286a957eb4abbceecb3428c8ef93eb776316377261a07f50c5fdea3de883cf162f6e3c0a5dec63d1994599fcfa12b0850a72f8e1ba10d4302456a71c63bded3aeef0b4ae24393a748a712970ff48212696e3f3de24adf6066c997dd5ddf60dee7212f55243efb6a379102449edc0b8ff4b1a9bbd50bb3af17bef7ea81e272bc8ad7cbb557bf54534f08390744", 0xf1}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000591000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x70, 0x8000}, 0x20008004) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r14 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r14, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000023a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c0d000)={0x3, 0x3, 0x2, 0x6}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000b36000)={&(0x7f0000e75000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ef0000-0x60)=[{&(0x7f00009d8000)=""/0, 0x0}, {&(0x7f00003ff000-0x10)=""/16, 0x10}, {&(0x7f0000252000-0x5a)=""/90, 0x5a}, {&(0x7f000067b000-0x91)=""/145, 0x91}, {&(0x7f00003d2000-0x87)=""/135, 0x87}, {&(0x7f000039c000)=""/114, 0x72}], 0x6, &(0x7f000075b000)=""/19, 0x13, 0x8}, 0x20) socketpair(0x5, 0x803, 0x6, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f000021f000-0x28)={&(0x7f000025a000/0x3000)=nil, 0x9, 0x1, 0x10, &(0x7f0000f39000/0x2000)=nil, 0x2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00004ef000)={{0x3, 0x2, 0xfff, 0xffffffffffff0000, 0x659f, 0x7}, 0x0}) bind$alg(r1, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000)={0x4, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000-0x1000)=""/4096, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x31a, 0x9, 0x1, 0xc6d}, {0x8, 0x800, 0x8001, 0xc7}]}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c69000)={0x0, 0x0}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dc9000-0x4)=0x0, &(0x7f00004f4000-0x4)=0x97) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x4, 0x0, &(0x7f00005fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdc000)={r0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f00005f0000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0xffffffffffffffff) 2018/01/17 02:20:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x8000, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) accept(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5d000)=0x1d1) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000022000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000022000)=0x32) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000022000)={0x2, [0x7, 0x20]}, &(0x7f0000018000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000fe3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x10) getsockname$ipx(r0, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000439000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005a0000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000fe4000-0x4)=0xc) recvfrom(r1, &(0x7f0000548000)=""/230, 0xe6, 0x0, &(0x7f0000fe1000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000cdd000)="a7513625b2b0c27f8f627d56dbbd1e99", 0xffffffffffffff75, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000478000-0xc)={&(0x7f0000a68000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$inet6(0xa, 0x0, 0x43b, &(0x7f0000129000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009c8000-0x82)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000feb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x500, 0x40, 0x200084, r5}) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f000082b000)=0x9, 0x4) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000a85000)=[{&(0x7f0000aa2000-0x60)={0x27, 0x4393, 0x4, 0x7, 0xc1, 0x8, "cc598b54d22af7b8ffc6e854983acc1aa01778ae72c4bffed5cc73345e7d0283b1512570c40e3f5ad1e30f259d36dbda60281599a1b255f238298f8f7da843", 0x80}, 0x60, &(0x7f0000aa1000)=[{&(0x7f0000aa2000-0x21)="5c5a6e7e8174adef61f78cfb135fd4489a61dac76b1da4831028a523f194c07637", 0x21}], 0x1, &(0x7f00004eb000-0x1010)={0x1010, 0x117, 0x4, "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"}, 0x1010, 0x24000000}, {&(0x7f0000aa2000-0x60)={0x27, 0x0, 0x3, 0x3, 0x7, 0x2, "e73add679684efe085701419d687c058843d58b32a19ab138498b64f91a2c77a2e81dda0fa4766a305fe89aed84f8a2286a36ce4b39b87243bdd7e51401647", 0x3f}, 0x60, &(0x7f00001b9000)=[{&(0x7f0000aa2000-0xbe)="1709ddcd8682ec34bb33cd0ddc85c5f028e5d95f34364e577776e79cf4e7c70106b4e5790dc97b14102b5b0a2c1d22aebeee874eaeea1cbf6d83da550c53111938c6709b267002062225774cfe6d12174c25d3489b5673338e067d8d7b5b979f8c81fa9d2b3f5a0bbfc1202382ae0c07bc5baba2e9f4006a5ec028711e9f8de90b070518525f07228b8e8a3c44ee80c8c7324bb38ba5c202aaf66bf764a5e1555e59b72110543193b726aa19dd5dbdd8c49c14fc8aef56883da2f2ac6a9a", 0xbe}], 0x1, &(0x7f0000a39000-0x40)={0x40, 0x10a, 0x4, "e82d8cd4578483a6ecfedbbf54705c3d4f85fc1873ad6f38acb04e7ae91280f521d6574c25479ede26"}, 0x40, 0x4010}, {&(0x7f0000aa1000)={0x27, 0x0, 0xfffffffffffffffc, 0x7, 0x4, 0x5, "3cf56e24e76393d4dce970e12d922efb3eb96328dbf35f4636592f3011b053ffe86480946cf0ebe3900d8602e8179b4e86e1d6ebfd984aae0bf11645bc2d2f", 0x7fffffff}, 0x60, 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&(0x7f0000aa2000-0x60)=[{&(0x7f0000aa2000-0xec)="40864f8449a0c89e0e03f187a7cd68159e484ace0510f941e5ffa2d4839caa2fe75e61efb37d30900359b09486d732c681ae7ca9ee8cc32c4e62ef5854d83e364dd4bda31cb976268ebd64e21f4e5620e21b739444703c7386ce19fb3fa3fbda03d92877f19cc186e4ed21eb1cb12d9bfaa073a59a8abf598ff73a626c0168fa614cb045c8c21ebfc470da651109060b65e51eac05b7c2ad1d062d81f6514971120eb40903f1975420a57ea88c1f753bb9bfd16c5514bc2496c15ce6ad095e4843f6d3a4eed0837fc6cb68e732872b9969137877c759921c63146e655d8acacbd65fda0ed96307b457d7cec4", 0xec}, {&(0x7f0000427000-0x38)="734fcafa04d91a511ce0bc12f3bad81b02b67fb73c824da023c3a50c87790ae40b436916ed5234520ddae7adb60ad94eef7bfd6915047150", 0x38}, {&(0x7f0000aa1000)="a7654c094a463ec7a5dc", 0xa}, {&(0x7f0000aa1000)="a3c9ddf5173e6761bbf19a19f5a1b51891d9b072ad748d27dfb966c901bebad0da72547a8c03f31e1a31d92dfbded78ec9b32bb83f394f4c985d13c2db640776a16c771f789607297ba4b752e5198700ba0b1e69cc7b51adf52fd63048b6cff2f8b207084fc37180a81607716fd96656ece31194f0bb4c9e3ccc0a0ec41d8bcb9087ffc67914d6e2c66464d01b4450300126350ec82027e9c454b3b3964a77e948603a475b587d27decc7bbde735ce82b0b9ebbedf66b308d4eadb69b7d0d6b37f65941dbe5175c94cd8b800cce3845fcf8aaa00e505d9e21ccfdea27e7e598faf8410c74d1b9682c01cc490a8fb", 0xee}, {&(0x7f0000aa2000-0x7a)="a7bc0d4357da620755c79b5c62c14fa297ca25915395fe9a284a84c86110cc615d18defd81cdb6fdd0e8e934b73cc27e1937c131bd2df07ec869bb89668839ef109dc55b0904185c17d9cfd0627338f89b8a1a2eedcc7c28616c7370eadea968ee259c228593eca7f219423d6d5f3ef059f22770980b231bbe94", 0x7a}, {&(0x7f00000ab000-0x48)="1895237ce408e2bd1b9cd68a6b190952c7e6ebbc68ace95fc3b0f730b03a3df82b82a03a1eaf60a11ff45b0a7db05298fb8781be0ee9e9078319238dfc5b80f053c51f66085e35e9", 0x48}], 0x6, &(0x7f0000aa2000-0x40)={0x40, 0x114, 0x3, "0a81e85f5df628ba1f54ee2aa68986716e7a5db3908dbd17cea1d38af4a9669c96aa0b65b1e1ba48ed"}, 0x40, 0x10}, {&(0x7f0000aa2000-0x60)={0x27, 0x3, 0x0, 0x7, 0x100000000, 0xff, "586e18eb452a40da54cba47d60ce5db4bd4f049ef3ab8f413fb6cd62247a2a48ab8024d0d644a3371c93133eff19c3c41e0889ad80121966387de05ee89364", 0x1}, 0x60, &(0x7f0000414000)=[{&(0x7f0000aa2000-0x8e)="a7865d06630383408587c0e8bbf755ff38ef630667b49877c48ae5bf534ffcb0909d93212670032213964998b462f9e2bd7e8025240cb4454672868b5b3726dba96f4afa3741472a055971d975917e6a5db66554fc0fbbde18deb461da5dee5433f85c15e3d888064bf1fe595b50bf1803ddb6bcb5bf87a670aa37cf9e732bed7e28819869c50d6ceeea4189bead", 0x8e}, {&(0x7f0000aa2000-0x25)="97c1fa73b8fe194f2cf4834ff942f490487cbeecc1bc909a670ece90087cf6cf316d4a24f1", 0x25}], 0x2, &(0x7f00009de000-0x38)={0x38, 0x10b, 0x8000, "19b828afa0a9de75a46366a840d18d2ea71c72051ef0c3c694b04011ad09c744b478d17ee47b96"}, 0x38, 0x40}, {&(0x7f000060b000-0x60)={0x27, 0x5, 0xabbd, 0x7, 0x3, 0x6, "9e3c03e5d03a3e556faa1d7234177d5127243825e288f58cf3a149b9d835a0a03b587d30741b7f2a6f186816d532da58089b5312d9316da7dff9fc4615d044", 0x400}, 0x60, &(0x7f00009a1000)=[{&(0x7f0000160000-0x1000)="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", 0x1000}, {&(0x7f0000aa1000)="8a9a2e49bf3be23472328152f934e37069bec29a5b", 0x15}, {&(0x7f0000aa2000-0x6b)="0e9aa48072f547f9bcc8c0cb9701e32387d9322b89950f2cd5e84dd1b3fbd5fe7a4b5f4ef165c5eedc8e2a579580fd80e14dadd913285025f60b06586546cb476e153622bb0c1e1d4fe5d65ad46e4babc0ac1b100a294214ef3366600050d4640aef7178ceb5e6ecae66c7", 0x6b}, {&(0x7f0000868000)="76bd509697f91699c9d9fcd8c3969c4d845e24bf3d06242ff24e07fe436d5f710bd8fa9be03d407e3a287c926672fde6fa49ace0bb0a2a90ad5cbbaaf2a3f1218579445c09dea780f0b34dc13a1e30e4aed7b2a6de761dc969868031ec57437e4bf298ec83a3c1f8b8e27785acaba277ca202a7b5136ecd20bde6604b5a07c41e4cbb0b17066f1e5468734763465bb7ff8f69f93c980ce6e7c08afaaf1439eab5405aedd7d08e07b7fc4e7b36b5ead90611f9451557003dd71523ba9de45f9886f99169f013c11b2373a2cd99b915cfec215e47b1c38ee0a082870f99ddd53e5118c970ac151b4507eac36ed11c7", 0xee}, {&(0x7f00006da000)="aabc29c8dcec6844ba87b8c6718079d43b26700f8096a9be29558ac71937539071b3e09dc33624c44011e90da184ef93a0b781ac108ef262d6772f097672d13243ec199ee33b740776fad9f95d7f571fa1460e48fb8e", 0x56}, {&(0x7f00008b0000)="37c7e30aca73531780c9be4103c992da1f08954bdc34256ca48f2e703d54bc1251d0f81050806afb9e175a34a525f02313d476cd9de0447d08fbd1d9161884a9c7f33c0fb5e28d320b0cf521b62c88033750f1acb2", 0x55}], 0x6, &(0x7f0000aa1000)={0xe0, 0x29, 0x0, "8ad38abf7dce4d36be946501aa5e2d4014b7da9665736652c81a833dc63986c581e717c7abe181f968bccf038f80150e195f8da2adcca383097e6e496280b60c0aff094b71193f78ceeef4ea3de320dedf40cb559ec53939f7b55db740bcdfc8c6a0eb5eeb0ec00153a9520ba967e52da39a030594ce3d7c2a87dc307bb6bb114eacd59efcf5644c3744c2dac9238ee23d6d2f2e8e17a1d407c6ce3e034df1d0ee572cfbf761554271e9c343ae8434a1616c6ab14aa3ba19c75f2e27a367b90b193a499c97de366f80c21b"}, 0xe0, 0x8040}], 0x6, 0x40000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x0) bind$inet(r0, &(0x7f00004ed000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000026c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netrom(r0, &(0x7f0000941000)={&(0x7f0000760000)=@ax25={0x3, {"0ad05987bbfb4f"}, 0x4cd3}, 0x10, &(0x7f0000f94000-0x30)=[{&(0x7f0000ee8000-0x15)="e93d6eb8a239b4fbacf46310e0a91e06b825062ed4", 0x15}, {&(0x7f00005ca000+0x88d)="d770e1c931646a082780ec78e410d58c08b419601827e8c9f518b51caa87b2e5dcb67610db3d9b12ea139f9fe9acb1160de94247b5df34c287a35c22143f1267dcf52a794c00a2840fb610a6e856353f9f860a349b3e70d574438f429893dc2aa8503028dc10f74badc1447b86bc9a60c4c1831d0f9943377c02e19ecd2191bd0d807a5cf83356f01557c8bc7e60d9698d4ba7d2a6d07e9ade1e473da8d96372620e18ae9814b9d21e8894b723505becc883a136fd85b8bd7c9fa62d99b8fc95a8a19b08c65ec40eec7c6937b0a819c1fd66fafcd82076dab7", 0xd9}, {&(0x7f0000940000-0x18)="f642851d842329b5ec957526c1d2703b2df86416f65892c5", 0x18}], 0x3, &(0x7f0000874000)=[{0x60, 0x10b, 0x1000, "8ba69e152132e22323d928329990f0489aeafe5dfe0b0986552679a616767c00b819d7e152c3034e36c60cd2d857fe98ce92dd7ea1c036bd32121774190f33ec7e9fe3efbd04bbf939e825bde18d84"}, {0x88, 0x102, 0x50, "a41eb47b38abd6105aac993df5690bba5985cdd109107b02be5447ac5903ab06a82cf8abfc8d696d9692686b7cd3da5786e1ec48e968045ff04d9feaf06e74ad143c0ee607886f7546dc20690b6b8cfdeeef60ebbe41ee1f5358877f61a2a38d53f0019bf9b4f9c8abf64f2acf42fa5c81d14026"}, {0x90, 0x10f, 0x9c, "3dbaf9d1b87a400f44ff173c5ec288d7aa0eb9be4d59f335d982f5e0905cef4a9e05f40afa227e29b5df9e4e63f449ec049bb28688cbd41cf9a20b6c787dbab0bfc5b15ac4daa5bb57e4b90758a9188075115a3bf5b5a1cf1f1868ac40bcee684687d403f3fbde72879ca7795bc361e652ceca7f85c55510c4b9ee"}, {0xb0, 0x108, 0x3, "5aedd508bc7156f20cd6ad8c5a3b5e03eb91b2c6d1bd747b917bf5cdf924b67eba2689ec009cfc8b8dc633a9054e0deb0ef44562c10bb46b1f57e90d9787d59f1fa7a3e6fa823b296144e8f1a47fa67ae4b317c57605fd7903b739bf326ae7a858a1b2e1d7759618a5da1f8f358ecfbc8a7107492652485e26320fb44a8ebf86c1344d71ea016963bc821875c27b62d2352adc4e28f2982bf630e1116b61"}], 0x228, 0x20000800}, 0x801) sendto$inet(r0, &(0x7f00003ed000)="371c0ef165cec8832e", 0x1a2, 0x0, &(0x7f00002b4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000078d000)=0x8001, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a65000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendfile(r0, r0, &(0x7f0000c9e000-0x8)=0x0, 0x1000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100000000000002) listen(r0, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b31000-0x4)=0xfeda, 0x4) 2018/01/17 02:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket(0xa, 0xa, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000648000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f0000760000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00004bd000-0x10)={0x4, &(0x7f0000efd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000551000)=@assoc_value={r1, 0xa92}, 0x8) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000037f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00002c6000-0x38)={&(0x7f0000590000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000098a000)=[{&(0x7f00007ff000)="7f49d9e4b59d2a2a229be96e922c0f1de9b250cbb29e0380c7b6dbda413f1f813f864c0dc986f3e61c22780d822e31deb1eeeefa922ddf84dfa0cd3b28d76dd1b5946ae91b95917ab63434fd9ec5e4127a9a89d7372512270c8ad2cfdcd975e4c3bc241fc3500522ba8e3d36b2a1d0c22c73edcb72b6b87a0045482a48733448a489fa0d99f6d343b2e73786a832a924eb77ed538d447c95bd76c6c6925989e3ff2b12478edef322357d60cfaf165328bd3cd4f1625000bfa919b226e2a715c4f6a376c5f0a85589e4b87fc19d6a5a05c014ee12c927b5975707", 0xda}, {&(0x7f0000b22000)="baa934d840b371513156b0dd2a5747277d27e15452da792cb1caec09c9e02b557ba4044557d33a0ea044470d0c4fd497d1ad134ec67e1e666dd57ecfb0fca25f3d275eedaa02b76bb030580b01fa2a0ea6f93dce29a23c8d264edcb976ccc3c3", 0x60}, {&(0x7f0000158000)="a2f2f6d41211d0eb61e3b94862f54bd5cf51651167a76f24634493a03d8666b3c327121e7df6fe2a0766e043954501fcde8f82679e4af45a5d8d6676ea5d782a45855a5e1765c394209389f91603edcef0c58a6710a846140f248bb9b779221710145631cdb5a1da", 0x68}], 0x3, &(0x7f0000a74000)=[{0xc8, 0x88, 0xa54, "0d46a7ea9c6978646ca4d2a1ca22134ead8d22437e9e845265f2274af0a6e09f86e520face8063867eafadc546a792dc2968bfd3eb70ebbc7a935f95eca7633307d7303f4be5c95fd9d02402e21df9bd2c7e109d6851c6dfaca1c6359b549f1e52eb7891150afa1304c7f7f86715e696b11076f6be231ab90c50c4538e13eb56f529fe4cd0b07228818743f79a98870b052f0c07ac86534d309c42a2b2bd39923cd90172f97b87ac5016015172627d538e5219"}, {0xe0, 0x197, 0x6, "e153ca83d1769f8a165776898e6c1765d8580a5825093affe5a0eb6c8e643f8d80ed0864823f409c45a5e4d9f43706544150593c223b63bba0857eb461d145071e8b4cdafda7a7d53de30640ebdbf030a0d8b85ea2176abeac97ed45d613c79d49ba261817c2506c89ec9a5af41492578dda736577633eda4d4441074e2aa7bdee70f69dc70ea5691d4a4275e81565a007f939813f0b8ee21200b3cc17a7149d33f26fb9f2f2367f5e6e3e3190a115b40c64b49f46ad6202e73968cb5822be1b6ef1c4e747ef7acb9637"}, {0x88, 0x0, 0x800, "817a5f324b676f4d153c8b515d0347154ccb9b5a3ceb173a836b4ce102581fd86751067c0012a4b0b089dc413955d0bd77d832e05acb6a78cde25d980af50710f8c47c438d233a4cd47baeaf41fafd4ef91b4bd0d001ce26d7c734d855bc59c993a7e80c6a08296d94748cbaf414814f40b959baca8de494"}, {0x78, 0x100, 0x3, "45f1c9984194a762c54ea9cb1e3db9012fcf8141b780cecf29cb8a17abeba37ed2f9b29dfcbfe6aecc0b7aa4ea87bca831f47b27302e899924134677687b890e0d52bdbb655b3aa5c972e6afe3d6eab86ffb87e4a17eee2bf6c12b5535ed5777459b7186b9"}, {0x98, 0x111, 0x9, "20aa33e0b195feaf72ebfee8832dc5af5832acf55ef6cc95b4de3e42a4db874f5d42e15330564d498d47d2690a61fa6c98dc2b773c2172866cd9a1bd3859936d2ad37a56cd74f87ab997463aecb82f14f4d731e582a5ad597e6324d7869757c6b7832146038685bdd2d3df81ddbb48a684a1464be71273b48c6069030ed9c8b6d551"}, {0x28, 0x1ff, 0x81, "112afb34b4cdb46f47ddd39e3b51fcef5c493f21cf"}, {0x18, 0x11c, 0x1, "14"}, {0xc8, 0x10c, 0x3, "937b2d2be31b179e9777f0f6ec020d5cd4e00cc21f64d17afadb92ffcea1429e9251662331e44b36c3fc50362bd66a4b9f0d86ed55761c9274297891b6c83f7c526e4cb0a8e3ce880ce1ad4369c8ce760c93d6e65f848124f39d4dd91aa9ed587aca8cbdfd9bc93fa16bb5aa197e463cde5dc75aec24f454e32265f0a1e5065c791aed5fce5c8ae67b520227818eae22edf9da1a8cd5628f363f519d78b2b52cb0a076046fa2c81c2bb22864b92fd01f8a0fd04831e35391"}, {0xf8, 0x114, 0x1, "025ef34f3da088d32aad37f7ad4b0566f9a11d2757bdf811b26c2b15c7293b34a40453025bf66bf565ac82af120852d3daaf34167833ea6c796da47c6d76dfa1b2713c633ed1e5723bd51dac4235ff74ed44c1d2cc2881a6c1e5856b79bc0271552f4d7b791f9c08de70386659a95d086eaecc6823ade37758a3b2fc79803569ddc6871c25f85d4af4f847ba815356273e11cb82a1966c84ccc85b1075437260934f7f185400a8552126e6fd2def65c1f6549bcb505885a5fca55b748c65f620b4477fc9e7acd8f6611191e663105b91677265a46ace119faa2a73681d27dc8170"}, {0xb0, 0x108, 0x101, "6036e2f25ff8a9b06401bee8c06606a3fcd4aca6da6d122a8513aadfb4831aa5786a92d94e9b3a1ec77ac2fb5a9687d9b4e5a499d42374987d2431f18c6b037250b3e16b4999dc84e7de9c194ee40fa78798a0aa999233555d7cba702a4c4183fd4b322747361382ae26e45926c73587af510fc72ac39601cacb363d214dcf6d6d5990494d7f59638da41ad0bdab25a7ad377dfc44c0abbbc56ced04"}], 0x5f0, 0x81}, 0x40000) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000029000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000028000)={r0}) bind$inet(r2, &(0x7f0000024000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000026000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000008000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000027000)={0x0, 0x0, &(0x7f0000027000)=[{&(0x7f0000020000-0x3)=""/3, 0x3}, {&(0x7f0000028000-0x36)=""/54, 0x36}, {&(0x7f000000f000-0x25)=""/37, 0x25}, {&(0x7f000001c000)=""/69, 0x45}, {&(0x7f0000028000-0x13)=""/19, 0x13}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x6, &(0x7f0000027000)=""/97, 0x61, 0x63}, 0x100) close(r3) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000806, 0x0) unshare(0x1000200) pipe(&(0x7f00008bd000-0x8)={0x0, 0x0}) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000af4000)={r0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000726000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a86000)=0xc) bind$packet(r1, &(0x7f0000444000)={0x11, 0xff, r2, 0x1, 0x4, 0x6, @random="366c7349b423", [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000739000-0x5c)={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3bc6}, 0x50f, [0x5, 0x0, 0x1000, 0x8, 0x8, 0xff, 0x59d, 0x96c]}, 0x5c) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003e5000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038d000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b5000-0x8)={r1, 0x5}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f0000f4f000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cde000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f0000a1f000-0xe3)="df4459480d4a1e05dc19950cdc8a6f44d3dc2c54dc90b3e704631fee1ee00a1dc23855de93f931acf12cc47ced0d336fd6046dbe021155badded31b804d045bd56c574e780cf1efc808cd7a0bba1bac17a345da13102f202f4ece20d1699bafb12fdd98eb779d16008dd17581265f59da17d8a423f0eae557a9d79337f6bf90f5139864d6cb97c42f6cf5d7e02941273a3a5f9711120365d879e30f14b5b4597fdd646f6008f0da369f70e24250dc2927765e5a5cddfc5ca231a70a37d486b815051ea8c580414e7b812fc5b206424675b1db50ddfc0c94f0a99b65797adf4d0378b29", 0xe3, 0x0, &(0x7f0000aca000-0x14)={0x11, 0x6, r4, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = accept$alg(r2, 0x0, 0x0) writev(r5, &(0x7f0000ee3000-0x90)=[{&(0x7f0000462000-0x1000)="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", 0xf2a}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d092ea85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) r6 = socket$llc(0x1a, 0x2, 0x0) accept4$llc(r6, 0x0, &(0x7f0000730000-0x4)=0x0, 0x800) getsockname(r6, &(0x7f0000162000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000490000-0x4)=0xe) read(r5, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80f, 0xffffffff) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000040000)=0xdba, &(0x7f000005e000)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/17 02:20:21 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"0500ecae7ef570"}, 0x7fffffff}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa)="4e35bf6739ec8a7a22b38966f3aa3218ecda670d3f4ee43b0ce42c27782b09e8b4ad61139beeaf", 0x27}], 0x1, &(0x7f0000000000)=[{0x28, 0x13f, 0x1f, "465e33a78bfd28523dafd54b0346a1ab66cea759721d51e3"}, {0x68, 0x0, 0x5, "821b97fcbce5ad47c98be20c2848d5febab904cb7a2accb7bf45b60c48004af805e98f2aae49c7a3f625badabecc097b9e1becdde206efd81936a1c6fa0863c32b60100d86f332313050917ee790c7a5177b5dd80c"}, {0x78, 0x102, 0x7, "7b32539b077f05c67af6107c92886d4ef3d9514704bfb1e4e0987be7b34f709fd7ac4f460131d40c06720479872f3d00b06760fbe8d33478d29d34b8d94c208a18e61649142575d965d5cf46b32dbd2a2683ee090a232acf4348c9446ece08450e61"}, {0x1010, 0x88, 0x5, "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"}, {0xe0, 0x11f, 0x20000000200, "6a1459e7f549396961d6cdddb0d7f19913d9f41cd57abee26a786bc12f2b8fe4093618af9ef9599e02491d4393e03b27f7e56901c2440e3ac3de9a45962c58961152e9fedc63595e184bbf3fc01d987c4d8afd33b15204128026cdd4e2b27846a17736b91de2f105a6eb3c07ccb7736dc41c45f24d181d3cb17c7014c11bb0a281edd0b8e3dc28219389788b5ae410c15ff42bb9490d0a68742ae6f70fed61873efc706f7d6b07f8662f60aec0992c456f20030db3b033962e547168052bc92fb5624da710dbac7e40"}, {0x110, 0x107, 0x9, "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"}, {0x110, 0x0, 0x7, "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"}, {0x38, 0x10a, 0x1, "225478813563206a0751a966e6f2edb84883e5bbbf06bf6b1bc93d9180d980d3f8e6557cf9"}], 0x1450, 0x4000000}, 0x4000000) close(r0) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b33000-0x88)={0x2, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000e6e000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket(0x2, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007c3000)={0x3, 0x201, 0x4, 0x80, 0x0}, &(0x7f0000e37000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000015d000-0x8)={r2, 0x6ef}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0403540000000e10920500003e9d4d00", 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000035a000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000775000-0x50)=[{0x3, 0x81}, {0xf, 0x3bd}, {0xb, 0x9}, {0x4, 0x94}, {0xa, 0x101}, {0x7, 0x9ccc}, {0xc, 0x7}, {0xc, 0x6}, {0x53e276d4d3637dac, 0x2}, {0x4, 0x2}], 0xa) recvfrom(r3, &(0x7f00003cb000)=""/9, 0x5, 0x0, &(0x7f00006e3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfddd) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x7fffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000adb000)={0x0, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000fd000-0x10)={0x73cc, 0x5, 0x8, 0x20}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000142000)=""/26, &(0x7f0000825000)=0x1a) 2018/01/17 02:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009cc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fd8000)={0x3, 0x77, 0x6, 0x10000}) close(r0) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xfffffffffffff6ac) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000013000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000-0x5)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) setsockopt(r0, 0x100000001, 0xffffffffffffffff, &(0x7f0000011000)="b6bffc04272a8e00241f78fa9777a543680fd7a3cb6134d587e17b5ab684caa0836a7554f4011f228bdc7050ab71bdadfc1051b922f132b08c3c0d0f3db0ffab30ea55ca3ffc2f1d393d929c9b", 0x4d) socket(0x1a, 0x80a, 0x5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000011000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 02:20:21 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80003, 0x8, &(0x7f000001a000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000001a000-0x4)=0x8001, 0x4) socketpair(0xa, 0x0, 0x2a75, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001c000-0x28)={@common='lo\x00', &(0x7f0000016000)=@ethtool_flash={0x33, 0x8000, "060f83f0467b80c974e711deb2e17a0ef05dc90069d85037af85ad3b7502d721a980236d7b076682ca77b37431cb93747fe8dcc0469520ad29afa6aa6f61adba639be4b9800274ae2584fd0ba9c8a01eff48d7d9e2e8b2921f83a41a29a90c07a9679077164d99dc684b84992985cea0bffe05289405683f747a5a7e20255d95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r1, &(0x7f000001b000-0xf01)="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", &(0x7f0000018000-0xa1)=""/161}, 0xfffffffffffffd5e) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 02:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f000006a000)=[{&(0x7f0000eae000)="eef090feb74407b17d0dee87edb31d42a14023204110dc30e9c8126e85e6d6187c38a393137619bd9dd1df854be434e882ae9ae7b0de319b0cd30e1c1e4286beda285abc7e58d3c9241803cf0400000000000000000000068b389dd2ca981d994a25d6e2a7cf1205e7bbfef59abbff39feff3eb341167b9e64bd652550", 0x7d}, {&(0x7f0000c1c000)="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", 0x116}], 0x2) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/17 02:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) sendto$inet(r0, &(0x7f00008c9000-0x37)="94346f58567a08cf917a94dbbfcce589b9b0ad7e1df6457aa4a3299d6b8085ea38b2096d3559371edaf6cd44a525ffabd5e3acc6ad6a97", 0x37, 0x4000000, &(0x7f0000416000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/17 02:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000411000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000095000)={0x10, 0x0, 0x3, 0x18000}, 0xc) r1 = socket(0x8, 0x100000000000e, 0x400) listen(r1, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a79000)={0x0, 0x0}) 2018/01/17 02:20:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x7fffffff, 0x5, [0xc00000, 0x6, 0x4, 0x5, 0x3]}, &(0x7f00009c4000)=0x12) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000078f000)=r1, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000012000-0x10)={0x8, 0x1, 0x7, 0x2}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000018000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000001e000)=@mpls_getroute={0x7c, 0x1a, 0x220, 0x2, 0x3, {0x1c, 0x30, 0x14, 0x22d, 0xff, 0x3, 0x0, 0x7, 0x2400}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10000}, @RTA_DST={0x14, 0x1, [{0x8, 0x9, 0x2, 0x0}, {0xfffffffffffffff9, 0x3ff, 0x1bc1, 0x8}, {0x1, 0xb5, 0xff, 0x200}, {0x361, 0x80, 0xffffffff, 0x644}]}, @RTA_DST={0x8, 0x1, [{0x4, 0x6b, 0x5594b27a, 0x5}]}, @RTA_DST={0x18, 0x1, [{0xa7, 0x8, 0xfffffffffffff7be, 0xc0}, {0xc5, 0x0, 0x3f, 0x5}, {0x95fc, 0x4, 0x1, 0x2}, {0xa5e09470, 0x4f63759, 0x0, 0x9c}, {0x2, 0x8001, 0x5a, 0x101}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6f}, @RTA_DST={0x1c, 0x1, [{0x0, 0x3, 0x0, 0xffffffffffffffc0}, {0xcd, 0x3, 0x7f, 0x8}, {0x2, 0x4, 0xffffffffffffffff, 0x4}, {0x1, 0x2, 0x24, 0x20}, {0x2, 0x4, 0x8, 0x400}, {0x10000, 0x7, 0x5, 0x1}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x4854) 2018/01/17 02:20:21 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00002a8000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/17 02:20:21 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={0x0, 0x95c6, 0x8509}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000-0x85)={r3, 0x7d, "28fdfe870d4be2288f27cd9d9bc3af0351a96c43a121735f7fda35f2cd466a5ffd502d2331c2a60d828e53e6e316a45a62adf8726741c1673d107eb5fa4e9371c9d56a0f790cbcbf6ae184dde65adae2ff8cff725f07f0ca07064397ce5231d6261934ea0d3d9e4d837d7120bafdc3f578494f46c04dc90ed56277fb8f"}, &(0x7f0000008000-0x4)=0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000b000-0x10)={0x2400, 0x200, 0x2, 0x3, r3}, &(0x7f000000b000-0x4)=0x10) r4 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/17 02:20:21 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ee000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000025000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffe3e, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000000a000-0xc)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000009000-0x8)={0x99}, 0x8) connect(r0, &(0x7f0000008000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x4}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000)="0df48909a94df2273f8eda051ecd2bbe4b37999dd398119e4cd15cc63205") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000009000-0x2)=0x80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/110, 0xfffffffffffffdc5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000007000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000004000-0x8)={r4, 0x0}) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000906000)=0x8) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008ab000-0x10)=@req={0x5, 0xfffffffffffffffd, 0xf6, 0x6}, 0x10) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) getgid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f7b000)={0x1f}, 0x1) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000005000)=@hopopts={0xbf, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x30) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006000)={&(0x7f0000004000-0x108)=@alg={0x108, 0x10, 0xd00, 0x1, 0x0, {{'sha3-224-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xe720}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xb01}, {0x8, 0x1, 0xb41}, {0x8, 0x1, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000895}, 0x20000000) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@generic="36aad9290000499d23393c28695b63b9", 0x10) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="4915abd386d32a380df84f52ae268157"}}, 0xffffffffffffff03) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000005, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000069e000-0x10)={r0, 0x28, &(0x7f0000fe7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socketpair(0x17, 0x2, 0x9, &(0x7f0000a62000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000658000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066d000-0x4)=0xe8) sendmsg$can_raw(r2, &(0x7f0000d36000-0x38)={&(0x7f0000c69000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00005b2000-0x10)={&(0x7f0000ef6000-0x10)=@can={{0x4, 0x8, 0x200, 0x8}, 0x8, 0x1, 0x0, 0x0, "6f742e2dde2bd513"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ee9000)=[@in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xca}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}], 0xa8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b40000-0xeb)={0x0, 0xe3, "0188ca0a04abdb3423ce034b3c428fb4c6a6a0ab445f712d096c407a4cdaf622a36302cb7105b2a5a17ebcd7de60af6df7fbc2cf35fe757f0d39c6a5e5158222a20e7f89c6915a0423a1bc68adb358edeb04b8027d1d0b4ab264fc95043b9372172bee62403a2e723b6a2861735a461cba3e28221f6b06ee837d17a66134a20b3bb862f0edaf2fdc1f6ad8ee9949ef0efa78d0055e41317e0b996e211578eb2e31b81a89d5dba5f7be4e1404693324103fed1c8883c4cddda75805bae6cb4c30c9cfb0faab9d1a65bfb4eb6b1ce77123ce3077b613c1baf95edf9b129d98ae85dd2bc8"}, &(0x7f0000e44000)=0xeb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000046e000)={r5, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff805c, 0x8, 0x0, 0x0, 0xa1}, &(0x7f0000b5d000-0x4)=0xa0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000e98000)=""/4096, &(0x7f00009f5000-0x4)=0x1000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f2f000-0x4)={r2}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000678000-0x10)={0x1, &(0x7f0000cfa000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000e71000)={r7, 0x28}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000703000-0x10)={0x8, 0x5}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000aac000-0x4)=0x0, &(0x7f00008b2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ef6000)={r6, 0x7e, 0x6}, 0x8) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098f000)={0x0, 0x0, 0x0}, &(0x7f0000291000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f97000-0xc)={r8, r4, r9}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a4a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x1, 0xffffffff, 0x19d8}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000183000)={0x7, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a11000)={0x0, 0x1000, "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"}, &(0x7f0000e4f000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003be000)={r10, 0xa64, 0x7, [0x371, 0xea, 0x7, 0x6, 0x81, 0x1, 0x2c800000]}, &(0x7f000059a000)=0x16) shutdown(r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000235000)={0x0, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00009fd000-0x10)={0xffffffff, r11}) 2018/01/17 02:20:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000030, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="92c19e9ea7cf1c0eeb80815478f7ec3e582f3bd41891c17996ca65565c3b5b05995dc923efd42c78ea68c0578d7ce133764a7454122ebeaf7ed9d492e102b37d0ea0cfe210bca82c8b", 0x3e, 0x80, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000005000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000005000-0xc)=""/12, 0xc}], 0x5, &(0x7f0000001000-0x6)=""/6, 0x6, 0x6f}, 0x10122) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b96000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000f59000)=""/41, 0x29}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000bf1000)=""/217, 0xd9}, {&(0x7f0000000000)=""/113, 0x71}], 0x4, 0x0) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000d60000)=""/26, &(0x7f0000001000-0x4)=0x1a) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ef3000-0xc)={0x0, 0x240, 0x30}, &(0x7f0000859000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fd2000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) 2018/01/17 02:20:22 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "48fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f000000a000-0x10)={0x4, 0x6, 0x5, "8705212d8687", 0x0, 0x0}, 0x10) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a43000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0x0, 0x7, &(0x7f000036e000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000698000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x20000000000001c0, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000449000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000695000)={0x0, 0x20}, &(0x7f00000cd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dca000)={r2, 0xac, "3fc8311e61c3cc8d71977ae60c126323defe448af57125b4eb97085318e22eda407ca7a29796b88c434203b49fff5d94174b97fe30f42bbd71771d5be987d624169b9d648ff6909d4c8131acb7c87c6b08d33e4b28950b78688ff1ec35045341afcf33be5801594b6be836b3b9312b14e1cd25b516f8423e3f78849291b693003953bd511fd82c7f7f7e1d9b3e7d7a7de63c9a1b9f47e0d457a2da093083a13ba74b625acdc85126ccc9cfaf"}, &(0x7f0000ace000)=0xb4) ioctl$void(r1, 0x5450) r3 = accept(r0, 0x0, &(0x7f0000e29000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000994000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x10001, 0x5, 0xa2f4, 0x8001}, &(0x7f000006f000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000eae000-0x8)={r4, 0xb18}, &(0x7f000046c000-0x4)=0x8) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00001ec000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r0, 0x5d) getsockname(r0, &(0x7f0000189000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043f000)=0x26) accept4$packet(0xffffffffffffff9c, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e4000-0x4)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000214000)=0x14) sendmsg$nl_route(r1, &(0x7f0000aa4000-0x38)={&(0x7f000026f000)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f000053e000-0x10)={&(0x7f0000953000-0x24)=@mpls_getnetconf={0x24, 0x52, 0x300, 0x1, 0x2, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000243000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cad000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dbf000-0x16)={0x0, 0xe, "8b304102294d0c632a61cde6c3da"}, &(0x7f00007f7000)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000efb000)={r6, 0xde, 0x4, 0x2}, 0x10) r7 = accept4(r5, 0x0, &(0x7f0000192000)=0x0, 0x800) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000053000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00006fa000-0x4)=0x0, &(0x7f0000f9f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d8000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x401}, &(0x7f0000087000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000faf000)=@assoc_id=r8, &(0x7f0000840000+0xba9)=0x4) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000520000)='E', 0xfffffffffffffcec) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 02:20:22 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000009000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0xfffffcaa, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000010000)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000010000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80, r3}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f000000f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000-0x4)=0x48, 0x80000) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"fd8ef5935081d7"}, 0x8001}, 0x10) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0xffffffff, 0x400000000}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0x9e)={0x0, 0x96, "a28ca40b0d8440122f11c219733a203828acde07b6b7ab2d532a7daf3bc87c59f34aebb25ad44ab0afe8b4df03da7a14f1c572092a724029bac85925b9f6c815cf0b69e7c6dff170b337ed1b598fb527d1aae7f06d532f241d21d7c88ded2c64a2a408dca576161c02df10edbd437cedcaa5d0e62fff4adbeef63086b0f261c252c6d45f47e32a846f02f2febefee153d1c3d8f88481"}, &(0x7f0000003000)=0x9e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r4, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x820, 0x4) 2018/01/17 02:20:22 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a60000)={0x1, 0x28, &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x0, 0x10}, 0xfffffffffffffdc0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) pipe(&(0x7f0000891000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000186000-0x10)={0x0, 0x0, 0x7}) socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f72000)={r2, 0x80000, r1}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000064c000-0x2)=0x2, 0x2) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000888000)={0x0, 0x0}) r4 = socket(0x19, 0xe, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000273000)=0x4, 0xfffffffffffffec5) getsockname$inet6(r4, &(0x7f0000290000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000424000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e3d000)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fb9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x238}], 0x74) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0xfffffffffffffd50, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f000099f000)=0x0, &(0x7f0000042000-0x4)=0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000e66000-0x8)=0x0) 2018/01/17 02:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fb5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057a000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ca8000-0xb8)={r0, 0x3, 0x0, 0x61197588, 0xfa8, 0x9, 0x3, 0x9, {r0, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x38a46739, 0x8, 0xeb8}}, &(0x7f0000afd000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f000093a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00008de000)=0x9, 0x4) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) close(r0) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) r1 = accept4(r0, 0x0, &(0x7f0000008000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000)={0x80000001, 0x201, 0x0, 0x80000000, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000000f000)="6867dcb5a2093d4661d2db8a3cd41720918409805c83608db215dd51669f291d696c1956eb134011d6b23991c0d70df146d638abd50d9e1fd7c60d8d01ef149800aaead5f87c5c8ed4c5b5fe83ce119dc6fca4af23d9db7355021fab753933cc9d47616fac8725d8", 0x68, 0x0, &(0x7f0000003000-0x10)={0x1a, 0xd, 0x189, 0x10000, 0x5, 0x101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000010000)={r2, 0x15b}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000c000-0xc4)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}], 0xc4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000010000-0x8)={r2, 0x7}, 0x8) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001eb000)=0x80000000, 0x4) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab0062db0881d2"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x1164, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000516000-0x89)="c11c56344d8649bcbe37019dd7bc0f360a68a5a3290107a7f175972bd37ff4604537ae1d9af94ff93db7ea1e800a159aa108eda2265b6fcd34caedd4c7ee16735d06b17a3145ab9eff8179875a6c9d444f0d73798bd1b918c0c85027d1abfbd2d4ada83d2254af858329bc3e6ea4f54e3d520413cd8cdff38dee40c228a44ce36df9d3c5dea60a91d3", 0x89) r1 = accept4(r0, &(0x7f000051a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d4a000)=0x32, 0x800) poll(&(0x7f00004b4000-0x10)=[{r1, 0x2100, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000909000)="4e1bc54930a100fbbbce0144e6e351b77e56ef7d9aaec15c76258a607b86c4b61da367afd683ab6763eae041dcb18beb5844145a9e5614c0d75d62a55a1fc07c4e383599ac339fd0368ad4c9218129cd2be907ead03fddc271cf42dc3852f6366a99137f1409f83b53a20c34df478e3eef377a945321a48478bbaafbed9c", 0x7e) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ff8000)=[{0x0, 0x0, &(0x7f0000f67000-0x50)=[{&(0x7f00006ee000)="df0971a5f183a98f7edb5246fbe25d818f8cefc45345fb42bb96687be6b6573bfc", 0x21}], 0x1, &(0x7f0000fc8000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:20:22 executing program 0: socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x0, 0x5, &(0x7f000048c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000)="f73d1dd1f29b41237fc644ed096fc37a8b136e800beccab447579a13244dfd1c8d0c492952ce9c335ca2d40a46b57ad0c0", 0x31) 2018/01/17 02:20:22 executing program 7: r0 = socket(0xa, 0x805, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f05000)=0x2, 0x4) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a58000)=0x5, 0x4) r1 = accept(r0, &(0x7f0000974000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079e000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a27000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000072e000-0x4)=0x389) connect$can_bcm(r1, &(0x7f0000c50000)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) poll(&(0x7f0000803000-0x18)=[{r3, 0x100, 0x0}, {r3, 0x10, 0x0}, {r3, 0x0, 0x0}], 0x3, 0x2) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000471000-0x4)=0x0, 0x80800) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000069c000)=""/62, &(0x7f0000136000)=0x3e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000eac000)={0x7fff}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000066d000)={0x0, 0x49, "e3c4f021e1102be4a46b89e7243633da5b7dae12872bd5c98206be9af71d47fd26e0030e7f074345d79958578d580ebdee05d3d880f6cf365dcd4804f3a1d6c6bd6c5354789abc41c3"}, &(0x7f0000024000)=0x51) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c6000)={r2, 0xc6dd}, 0x8) sendto$inet(r0, &(0x7f0000dc3000)="cd1e7996a835b8c696365876809156277191491e84f5dc121e46f9434668bc2fd14b15ea01c020427c726bae38152bcdf7fd3115da726d45b4163eb210e6b4369bf91b6e44e722ca447c3f1ab4e340b4bd5c08c070a2b7d99176270d826b91ccf9e39b740a76d22e4362e6d7188383a8e485e317d0ff9945262fb03a9ab9e21b9bda", 0x82, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f06", 0x76}], 0x1) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000ee9000-0x9b)="a15bba16ee2725fbae887d8e6ed691e78ed21a30e912f6611e9e439c05fe0c0d68704fe9e01eeb0ea8cca69d52cca8874fa79cb50be70bcf7cb2f75f6f9d46b588518f9c0501e8dcb36eb7d20ca292d6a4f5f3465c36b0945a29af6e00fae9a1dc3cea277601c9c363789ada650cbfb4314a02aefe5caa9cd5d86555162c22877e0a29d0a5d0fc8bec9304b1a6e2ae6725b2a7595529720d8753b4") ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000cbb000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000a67000)={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x5, 0x7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000138000)={0xffffffffffffff01, 0x409c, 0x3, 0x3}, 0x5) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) pwritev(r1, &(0x7f0000b85000-0x10)=[{&(0x7f0000e01000)="1ad3893bf5a4eb918de4c7b542aa4d93d49e07581947cc5692c16d04aa281532e78048178ea7d65110", 0x29}], 0x1, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002d5000-0x4)=0x2, 0x4) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007bb000)=0x1c, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) syz_extract_tcp_res$synack(&(0x7f000007a000-0x8)={0x0, 0x0}, 0x1, 0x0) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000e0000)="17a431264ff407c68e8abd57c5a6657da82f38e9d0df861e08a49f78b36d8e480b037e305f78158c9fa3cd44b40a4bd69482dade6dd01dd45568fb19902b150826d4827d10daa497eb32f0cf45a8bc226f3a0251bbbb0d8f1f964a405aa5b3b7a85b5bd77d3e8145f652aa2af4eab604", 0x70) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000de000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000004a000-0x20)={0x3, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00005f2000-0x20)={0xef5, r4, 0x0, 0x3}) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000db2000-0x10)={0x5, &(0x7f000090b000-0x28)=[{0x2, 0x8, 0xff, 0x7d}, {0x2, 0xa81, 0x15, 0x100000001}, {0xffffffffffff8001, 0x7, 0x1ff, 0x3}, {0x0, 0x9, 0x3, 0x6}, {0xcf, 0x4, 0x1, 0x8}]}, 0x10) syz_emit_ethernet(0x1026, &(0x7f00000db000-0x1026)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0x20, 0x7, 0x8, 0x1264}, {0x1, 0x4b22, 0x9, 0x1}, {0x9, 0x8001, 0x5, 0x7f}, {0x85, 0x3, 0x40, 0x3c}], @llc={@snap={0xab, 0x0, '\b', "a05f21", 0x6007, "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"}}}}}}, &(0x7f0000ac0000)={0x1, 0x4, [0x9ad, 0xeac, 0xa4d, 0x71c]}) recvfrom$ipx(r2, &(0x7f0000812000-0x1000)=""/4096, 0x1000, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000aa5000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f00001dc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000719000-0x10)={0x1, 0x8000, 0x1, 0x1, r5}, &(0x7f0000b25000)=0x10) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000ff0000)=0x5, 0x4) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0xf, 0x0, 0x3, &(0x7f0000547000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000051000)=@int=0x8000, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000bc4000)=0x1, &(0x7f0000a17000)=0xfffffffffffffe4b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007a2000)={0x0, 0x50, "ce730928b225ebb9f0c575f0158a1adcf080f57cad86285a1c10ff68789cb2a4d23a51e7498f7c9eb8478bd70e74e7cc86eb546d20054bda10f5224994637c0d3c9ecf31cf4687963aec505d13ddde19"}, &(0x7f0000da7000)=0x58) tee(r0, r2, 0x100, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000828000-0x4)={r3, 0x0}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000cba000)="3508476741402299dfb18b5bea6bd844", 0x10) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg$inet_sctp(r4, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f00007c0000+0x2b8)="5d58708eec2f22057b365dd586c31d73fe10bd1cc54867909ec082e81d95ce8ea547d26d3ae667c7a51a4f468326935484d6ad4d112cdab5cb987a449f9d0389f638e6437c5144be84edc530071d99a450f0256ce4df1c7e2fcf5bbbb1bfc71f0a9d385a0f2ae65b8da8374d3927050b825517356a9338eb2dfa53debedfd2d0ae2027d8ac6909c38622728f94b5065fcb0d7886fdb60b6a1cda67607ba60485cd067d69bacf4829f4eeb4660981c7e9ca3df885190498c949e343a2e6647ecc36810a125ae14d7109e8d2e3ba40119991") setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00006a2000)=0x7fff, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d1c000-0x4)=0x2, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00009a2000)=""/11, &(0x7f0000d1c000-0x4)=0x2c5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000020a000-0x4)=0x8, 0x4) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000073000)={0x1, [0x0]}, &(0x7f0000d1c000)=0x8) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d1c000)={0x9cd, 0x10001, 0x1, 0x0, 0x5, 0x7, 0x3ff, 0x10000, r3}, 0x20) socket(0x5, 0x2, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000020000)={0x9, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x384, 0x3, 0x5, 0x3ff, 0x101, &(0x7f0000020000-0x10)=@common='ip6tnl0\x00', 0x625f, 0xffffffff, 0x3f}) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000018000-0x4)=0x0) setsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f000001a000)=0x116, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000013000)={0x0, 0x31, "5c43f3ec678513ee3aa586cd6b18e82d4130ae1ce57766a101a253ea80e216ebae6f6a33ba4e8052401bf630a30b027e7e"}, &(0x7f0000014000)=0x39) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000000a000-0x91)={r3, 0x89, "32fcdf102fd8b227e79fd924fce13b3ac0778d2330a66303f85089ebb9b817e0e87879e3448d1ba2d20f84c957013173545be8f00dca16456893311abe9c3ee4a45894e4c72cd295b9752c7b31109d4b648fde18f82271753d062f50e3013a43acb1195c9aade66642f52241f50dbd1ae2b9099b84cb45366df281766c181d79a373a70777688b0ba0"}, &(0x7f000001a000)=0x91) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0xf, 0x401) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r7, 0x21, 0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000001d000-0x4)=0x4) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000014000-0x5d)=""/93, &(0x7f000001b000)=0x5d) r8 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f000001d000)={r6}) poll(&(0x7f0000003000)=[{r4, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000016000)={0x0, 0x0}) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000444000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001bb000-0x8)={0x0, 0x0}, &(0x7f0000bbb000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000648000-0x38)={0x0, 0x0, &(0x7f000073a000-0x70)=[{&(0x7f0000ec1000-0x5d)="177834b3867a250e5aa7515652a4eb530b83a82b27dcc65a", 0x18}], 0x1, &(0x7f00005dd000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 7: pipe(&(0x7f000016f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x10001, 0x225, 0x1, 0x57d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000500000-0x4)=0x1, 0x4) writev(r2, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00002d9000-0x4)=0x0, &(0x7f0000f12000-0x4)=0x4) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r0, 0x1) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0xac7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a67000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000029e000-0x8)={r3, 0x8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000cef000)=0xffffffffffffff3c, 0x4) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000046b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0xff, 0xd, 0x4, 0x3f, 0x4}, 0x20) sendmsg(r2, &(0x7f0000af6000)={0x0, 0x0, &(0x7f0000cec000)=[{&(0x7f000045d000)="8ec1ecc09c99f92f6cd31985e81e73e780d1d75f23139a5aa6e9e736853860f6b2a42dc12b3c", 0x26}, {&(0x7f00000d0000)="883039331438501aff5e98044237d65177bb095721ab537dfd0561ac093815603c5724fde1581de3454ea5ed5edd61f068226202a0f9e8cee39e72ffe83f78c0c7378a2262965327a2737e34d7628fe5207709fb1904bb725b0b681f1fcf8f60225efa52cede7ca6b60ab51297b6d6fe292e07122e8fe31623eb71f9524890328035cce62ab0f60bb3d9234156020ba193dca014adcc", 0x96}, {&(0x7f0000b99000-0xd1)="fc9ff4740f855a40b5deffccbec1729b165a00af22c9b08331adb391aafbe95267a3c07aee36e0065b04987f7879e6e9f2ba59a8ddbc48b5fa05f5332eeccdc6e786df0e0397002bb5f2b200fd86598a9c6723c0296585476a9e77ddce04a72f2801ae7bf9f980c49253bcf4409724d873772b21bad7dccfbb22743f12fc7c7e8dc075cfc4858af8a47d766a166919ca650d880b602c4a44bca4678ccc63dc0057f91c93668b804f33f94bd047c852c7033dae431be51527aa9e8758a38c300aa8c003e8498b63530cc5e7c496b097ef53", 0x2f6}, {&(0x7f0000b1c000-0x2d)="b76308eb4873d1ad463e5494c428fc90515d8b5ea42e1afe3fdcf59ca58ca4adf8fdb93ce11c643b90844d53b4", 0x2d}], 0x4, 0x0, 0x0, 0x4000}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000454000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c8000-0x4)=0xffffffffffffff76) accept$netrom(r0, &(0x7f0000cd7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c40000-0x4)=0x48) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f00005b0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000ac3000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x9, 0x100, 0x2, &(0x7f0000608000)=@common='yam0\x00', 0x3, 0xffffffff, 0x9}) 2018/01/17 02:20:22 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b6000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000687000)="bbf127", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x200, &(0x7f0000671000-0x8)={0x0, 0x0}) connect$pptp(r3, &(0x7f00000ef000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = socket$inet6(0xa, 0xb, 0xfffeffffffffff01) r5 = accept(r4, &(0x7f0000f0b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000072a000)=0x32) connect$bt_sco(r5, &(0x7f00007db000-0x8)={0x1f, {0x558, 0x3, 0xe, 0x0, 0x40000003, 0x81}}, 0x8) getsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000545000-0x4)=@int=0x0, &(0x7f0000099000)=0xfffffffffffffd8a) accept4$inet(r2, 0x0, &(0x7f000044e000-0x4)=0x0, 0x80000) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000133000)="", 0x0, 0x0, &(0x7f0000707000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000632000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000679000)=0x1c) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008a2000)={0x0, 0x80, "8ff8336069acb6c4edddb6dcd56cbdf9b8cf65c1c15334693e3e82934e429c42edb9fbf4c1a7bd7a4c0cb666b043040f7f13d82a80722adb604d3e60edc6f61543f18275ef65c2c3fe2b34dbcd7cf0b582063a55958f359ad82ceed19d62eb01d99167304319691b5282d99b1f2beae2afb95363b71d31e7e15c5dc880ff56e2"}, &(0x7f00007e7000-0x4)=0x88) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a3000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000745000)=0x8c) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000020000005, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000014000-0x6)={0x0, 0x4}, &(0x7f0000013000)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000-0x10)={r2, 0xfffffffffffffffd, 0x100000000, 0x759}, &(0x7f0000007000-0x4)=0xffffffffffffff3b) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) read(r3, &(0x7f000000e000)=""/96, 0x60) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c47000-0x4)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000834000)=""/143, &(0x7f000001f000)=0x8f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x2000000000004, 0x4, 0x9, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) poll(&(0x7f000082a000)=[{r1, 0x10, 0x0}, {r1, 0x1e, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1520, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x40a, 0x0}], 0x6, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/17 02:20:22 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x401}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x1}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x97, "b19b0a9a364637e2780d2b2c4c5742b8888096dcd0333ce9853c9f7a1e920a071690b55ca31a4342931f9f780a7addfd4ab0563502dbdd10b64c7846d465141ba81bda6bb122019ed581b3f5c1af5bdaeafd3938eb222fcfdb66775180987b3f7a8ddbceff47f2316bc3ce93c1ae1c0fad9a928b3d26bbf6da93903bd65f884382ecd96ee2ebb0efb49b8b306ccf27c5389d4e4ffa5bf0"}, &(0x7f000041d000-0x4)=0x9f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004ed000-0x8c)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000857000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffab) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd0000)=0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fd1000-0x14)={0x85, 0xfffffffffffffffd, 0x0, 0x4f209fd9, 0x8}, 0x14) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xe8) r3 = getuid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd1000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x51e, 0x1, 0x87, 0xa, 0x0, 0x20, 0x89, r2, r3}, {0x5, 0x4ba, 0x800, 0x7, 0xffff, 0x1000, 0x2, 0x8}, {0x100000001, 0x0, 0x20, 0xfffffffffffffffd}, 0x2, 0x9, 0x2, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x2, 0x5, 0x9, 0x80, 0x5}}, 0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd0000-0x18)={r1, &(0x7f000020b000-0x2c)="be444bcf767b8d9d27a15c6df28b1b99b90fe88709b09cad9baa90b2ad3b1a82e026d3713215110a6820cc5f", &(0x7f00006db000-0xc9)=""/201}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fd1000)=[{0xe, 0x101}, {0x8, 0x3}, {0x7, 0x0}], 0x3) 2018/01/17 02:20:22 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000069e000-0x12)={@common='sit0\x00', 0x7}) setsockopt(r0, 0x114, 0x0, &(0x7f0000149000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0xc, 0x3, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x3}, 0x8) 2018/01/17 02:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x1, 0xf4, &(0x7f0000b71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006b3000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aa7000+0x1b8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a0000)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e9a000-0x4)=0x554, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00004d3000-0x20)={"4561fbf068d77ab8b7f4938272986ff6", {0x4, 0x3, 0x7, "f9330db037cd", 0x4, 0x0}}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a81000)=0x28, 0x4) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002c8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00009be000-0x28)={&(0x7f0000b43000/0x1000)=nil, 0xffff, 0x6, 0x1c, &(0x7f0000a35000/0x4000)=nil, 0x5}) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c8a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004ad000-0x6a)={0x0, 0x62, "81a101fe90a60cfbfd391928ecab2b199391b8bb18f2669c342a2cb5cf4dd469d58854e212625429068da76754a954b91c6dc8d714c34ad98ea03f97f3341dc04fc07b330736949d75e9ae87d0867a49b5503a64ab410d2cad6b2284b5efce33a641"}, &(0x7f000041f000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004cf000)={r2, 0x26, 0x1ff, 0x800, 0x5, 0x4}, &(0x7f0000b96000-0x4)=0x14) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000372000)=0x8) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000598000-0x1d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x2, 0x4, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x400, 0x0, []}) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000109000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000958000-0x69)=""/105, &(0x7f0000417000-0x4)=0x69) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003fd000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000557000-0x1c)=[@in6={0xa, 0x1, 0x9537, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}], 0x1c) 2018/01/17 02:20:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockname$netlink(r0, &(0x7f0000348000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000002b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r3 = accept$inet6(r2, &(0x7f000086b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003f0000-0x4)=0x1c) setsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000551000+0x16b)="669c6b8d6718c169fb117e2cfb27801eb30ed64fd87d15a29c2979b3de426ec43cefb815361d9c06eee0554a30983063aed2322f6cdf79572534d4cdbabda928c40701997c275ed3df127b973bd26b2a083cf84e3e2991ee4a8e7f1c110130208bfc7edab4ceb96937988c31ac3017cb9d06e1dd2d008eb3770fc5b12c2dd1a3f782a0ab68553a1537dfddd3f47bb0f2169b04ec45ac547b927394eeaf9034ac99ba3e46cd", 0xa5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005ee000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000013f000)={0x0, 0xff}, &(0x7f0000863000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000c25000)={r5, 0x10000, 0x30, 0x81, 0x8}, &(0x7f0000899000)=0x18) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000efa000)={r4, 0x0}) r6 = socket(0x2000000000000014, 0x802, 0x4c6) write(r6, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000014000-0x40)=[{&(0x7f0000015000)=""/88, 0x58}, {&(0x7f0000006000)=""/80, 0x50}, {&(0x7f0000007000)=""/76, 0x4c}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x36, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x2ab, 0x5, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0xdd67}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:22 executing program 6: r0 = socket$inet(0x2, 0x5, 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a66000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fbc000-0x4)=0x2, 0x4) r3 = accept(r1, &(0x7f000069c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c2000)=0x10) sendmsg$nl_route(r3, &(0x7f0000cab000-0x38)={&(0x7f0000d3d000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000389000-0x10)={&(0x7f00004bf000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x2, 0x3, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20004044) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046f000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000f4f000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000114000)="e33d7ef9f7bd5234c1c0e5cb6e1bdddd8487bc29d8f2c08941f6d51520e7a5c292395c4592345c96dd87f2ccccf66cb0ece97a461ee42c8a01f281110d39cc16ea34ad49a4a44d891dc259e307c210e569e9c78fe8", 0x55) 2018/01/17 02:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) r1 = socket$kcm(0x29, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009e7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e51000-0x4)=@int=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cd1000)=0x0, &(0x7f00005f7000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005f6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000028e000-0x4)=0x5, 0x4) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r6, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000140000-0x4)=0x0, &(0x7f0000ee3000-0x4)=0x4) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000535000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000229000-0x6)={0x0, 0x0}, &(0x7f00008bb000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000007c000)={r9, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000251000)={r9, 0x8, 0x608, 0x1c000}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f00001ba000)=""/191, &(0x7f0000ed6000-0x4)=0xbf) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000028000-0x38)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000011000)={&(0x7f0000003000)={0x1480, 0x0, 0x0, 0x108, 0x5, 0x3, {0x1, 0x0, 0x0}, [@generic="5f148e0e73dd7bb1ed13c2179b2bb1bd7309863e413c5cc6d8c255a224eba87d09a2942824b60b57992177a4ec5d5c087eabd47918d19c8c1869584e41e5e3f1e5a2c82686cb7dd3e6b5b2089b68b48c8347edfbea7a5d4345db74655b277abf675e5a69ad9d39903b6b5a2626a8c4546e9d1e3e369e12a683ed9431de76c14a5f23566927a4a9bc9f50518971928a690cd9e6f55562075d88a6aa26c54b0d4e6c", @generic="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", @nested={0x1dc, 0x4, [@generic="42c8a9562152307ca7dbbc8403ee42e1f09755b74a413f73fda9674e3e4b33d72f869b880fea6fe0685983e05ca18f54292bb308bb453ce68ee5e95c3396032c7f593ca0a2b9f83855e96b8dc10412906411eb4562824cc7aa20f7f96b6bb6e9c013b2", @generic="a94d5cc6dd776543bb4893b61ef19bf0db033e6f799168ae4bb438d3ace5fbf8eeceb8a0fef7de9bb738fa0a7d14f234b1cd9c68ba9d18ac47e66cb468e4f0cb1bbd6cda53f6b503f64b076cd7b6ecb03065466978e3546ed715928d901924b2d07b76c1f8ce00a274b3f2bc1fcb3daa05e280f0db17ab75263548", @typed={0xc, 0xf, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="9f9dfc214185788c7121535ec90a89021a22135baf96a40086230b64d3bdc5d5e012593a1ad1831d6fad8371ec159f7f45e4b73f2830dd7c0894b958d2cb124b6634e52846091d539fe01cf23e1706eeee40d14349feb9d385ac36ced409417662f4848cf6ad7e05027d988384e55a22dd9dd488c1929705b6220d5e8d710af94a94e417b965e565c65ad7e5b7eac73ed3438528f7b277cd2bf43ec533445023610bb8f864b0460b53b2ed303bdd7b8479ae31af0ec0b40a691cc85d718d519c2b89ac6aa3e6108bea3a7a4cd82a73e233e148e772aacb7aa320982d88990ba1043d7d7117902aca585d7ae8b7"]}, @nested={0x1ec, 0x29, [@generic="422a6c267f0539072cb57ec0b91f9cad3e36986559da62bcdeb77ab1f2e63918a49a8cc7e1aabb0c34b2d5150381c0f2c0787fa42a06234d0984aaf8702b49f7f75c737fb339cac1766b91b2654c820587d5afba36c60816169864d32bbca3d66224022a9bf9c780ffd1b65859d56b7b7fd02221daa4bd2de317ffae81a958540788d39d03cd352a400bd3d678b3cc75adccbc3ed07a1b80a0c84f55452eb35ac5148b5693fd6f3830b3f8b4b4bada272267db534fe1", @generic="06693e43a99b59befde28e14ddbf1cf5714301d1133cc057ddf90786ec9c5edc5062b9d8460058c33d6e2f2ac69767d90e9ba77ee28f12bff04857553c112a571388199811fe78df9599015eccbbb497dd91301e26cedd545bd7b40cebbaa1ec1d819a7d26faf0a3f4398fb161463973ca67ab163950b2fcf80963dd74384b255864a5917a43b9c0c11bf3581cc34319472fafdaf01b240f", @generic="b5fb15714465cafa4dce442917edc34f5732e8499b8f25d5f47e1b6ce0ec261d4dae547716a3d23d7b653a3f3845a6023334dfd7fe67356f5b051b456aa7081981bb0d5d5a1d87db6b320b9e40c0182272b6a26289bd1bef366120f271cc027a976440b837e9867d60ea88ae3063dd3d48d36d5aa2160b6cbcdb2c203e1920bf2ce96681ae8d77f923df72ca3162d6449b6a0456c4c2b52814af"]}]}, 0x1480}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) 2018/01/17 02:20:22 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cfd000+0x856)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000e64000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) 2018/01/17 02:20:22 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000-0x4)=0x0, &(0x7f000072e000)=0x4) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x805, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f00001a1000)={0x10, 0x0, 0x1, 0x20000000}, 0xfffffffffffffec2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x9, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 02:20:22 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000087a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001d2000)={0x0, 0x2}, &(0x7f0000741000-0x4)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f21000)={r1, @in6={{0xa, 0x3, 0x3f287624, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000224000)=0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) 2018/01/17 02:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) pread64(r0, &(0x7f0000d46000-0x30)=""/141, 0x8d, 0x0) socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b02000-0x5c)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x5, [0xc6, 0x80000001, 0x7f, 0x53, 0xb, 0xffff, 0x100000000800, 0x4]}, 0x5c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000044000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ec3000)=0xffffffffffffffc9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e46000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) 2018/01/17 02:20:22 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000839000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000387000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e48000)={0x0, 0x0, 0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c92000)=[], 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000e71000)={&(0x7f0000929000/0x1000)=nil, 0xa9e, 0x7, 0x8, &(0x7f000012a000/0x1000)=nil, 0x0}) 2018/01/17 02:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r0, 0x0, &(0x7f0000ded000)=0x0, 0x80000) connect$unix(r3, &(0x7f000091c000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$alg(r3, &(0x7f0000a19000)=[{0x0, 0x0, &(0x7f00008b7000-0x30)=[{&(0x7f0000b0c000)="08a9970335f65e86e214f7bbab56de408e7d3c65edb3cc724a387a1e73b38559176f9e33094c4ae9d1913dd803a55b885343dc2bc1c74a5c34fc0a2cf0e6905e9914", 0x42}, {&(0x7f0000b3e000)="08e26d4e43f3f077df04e2209a6811e6ced8e692146d342279f59014b3a984b3190884531faa78f7e49aab2b069f4be9c6727232200e7132cd", 0x39}, {&(0x7f0000f3b000)="5c259146e5b7bf3481afcbe72b6615783465fffa468412cb41023b345de2f9686a96bf5b6035794e33b3cd76dd933c1633d81734e51881c8328ce222e6eae797ab47a8762dae15152d27b128b5044917d82b1ae20128ce67956d02d1bea77c2b42d2c3160a58ddbdb699c81c23cd4902a621658ecaafc1cf37117d57a0e19b789d6d0ca8fb875561e44edd694b03fcf295af75524db440da01fdf2080e8d370557b87a7395b5c89a9f6c9b9331", 0xad}], 0x3, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000da2000-0x70)=[{&(0x7f00008ce000-0xed)="201451da087c33c7b13397818d2251ee910d6bb85a346cd9c297e9543e3243b26fb8b577cd2e75b707013605a5b98d76366f90c478c8100deaee06820e1baec11d52c5ecd994f5d9309f0d6b80bfa85e6f5d381869159c55071b2fc722f51ab21e9faa9d39e14b3132516fa2c40da014788a401f78626154119022f55f1aa1ceab54611bf8400bcad8bd270e56dd527387e4782443dd3e7b040d0a3507e1f91d1dd9a1edc45ef70f476d031a5079a2a6cfe7a8db2974e77611a0271a37a0bd5bd9028db610928f82d7b0d92284da814729a6302b0a0770aa9a5058d6c04be1e4635105ea85109ccb8f1609dd75", 0xed}, {&(0x7f00004cb000)="1614ea4ed8cb46", 0x7}, {&(0x7f00008c8000-0x1000)="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", 0x1000}, {&(0x7f0000213000)="8094bffd2537c65fa56716d6a6bcc921abbc9990d6e6f3614e35bc57fd5abcc433055c177cfe3a4d860343fb737fdcc285f8109c2613894733ed1a5fdbffc6e7979e3ec5b4f5c5f1a2e10c8457d05e0cafc6e8f17b4c1251ddb74e0b8eeb7b11906e78450b5bfbe69416d6d7e1bbd8f081b8c0f42bee", 0x76}, {&(0x7f00004de000)="8c02f825c6c9d8da9bb9ca517d250bfd923b5172d282105a9ed21d90e7bc81d3bb664e8c1f592b877cb07f882049bb591b6eaccccab63c4020", 0x39}, {&(0x7f0000ffc000-0x16)="b7253f5f77d6b519c93215b6afd0433f8527093496cb", 0x16}, {&(0x7f0000e48000-0xbd)="df145cda6bfca5a52c917dca643fcc6b6b739e122922c683b71261e4322fc242691f402ab5194b78530de0bd7db5d7f225e9395128f45f7a1bb39d5206dfb4fec7de31bc50b9464d389fd3dbaf1c7419aa64c3eb1e87170d72da5d8105cf3b603716ef805533a26064dcd1d3560d2eacf610393d03fb75676c3e5db4cc99638de17f081025b5dba9fb18d07fdd12cbd676fc01679422788a7485cd606f7d89da2b79db778234c00b387a5515484e84a4498974e8ac48547e9089944862", 0xbd}], 0x7, 0x0, 0x0, 0x8041}, {0x0, 0x0, &(0x7f0000c31000)=[{&(0x7f0000da8000-0xa5)="8d240eb9902d4781c9cfa515f3cf396ba65cd40e9336f935be0a87a75b7f1d45312da6dab46d0e88e4c853e06d29d569ed08ffd05858547bc767c972cb5fcd2a36d8545d57f72dd0ad5541bf58f5987e2a84d32cbde6fa17f8fe3b212f8de099590d6c1f9698ad9f7960c5ee6cbaf3112ba7d61a1deadbab93460ed2e3c64cecc77b76304b405520e7d1bc0baa32cc3f1716823c8140d6db9be2efaa8267ebb6c1d577a72f", 0xa5}, {&(0x7f00009b2000)="d65c11a1a73f3f3573acad30a1cae2bff274cabf9b5441246f27fb5c97731cc48c196ee8b1c9d84a3724ec1fd24738b8d3bd86f9871478ffdebb7ea740e8faff4d26e575982e90bc62020b2353457720328627aea29b7099b0c1d8bcc5233e10267fc4128cb8de02c6089cbb32fcda60138e38db94668cf0ebe46b17b40daf8c3f674fab0b1cac272813416f06aeaa922cba09e3a0bb6b2e0aceea93a5ed9ae9dacc6931eaba1d94d630125d7c5cccaf6c47d5a617074bce8f86d854a7e4c2b4786150eeca7ec6232344d5f824752f79", 0xd0}], 0x2, &(0x7f0000def000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4ff}], 0xa8, 0x8000}], 0x3, 0x20000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000067b000)=0x0, &(0x7f0000076000)=0x4) close(r1) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002a000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 02:20:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e77000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/230, &(0x7f000095c000-0x4)=0xe6) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x0) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r1, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/17 02:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0xcfa, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x200000003fc, 0x0, 0x5, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='V', 0x22}], 0x10000000000000f0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000870000)={@generic="fd7c9b9b490b974230c7f9cd30a7e803", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000006f000-0x10)={r2, 0x1, 0x6, @random="19f4f4f8f1dd", [0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000143000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00009ea000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000f80000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ded000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00004c5000)={0x401, 0x3a33}) close(r1) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000ca1000-0x8)={0x0, 0x10000}) 2018/01/17 02:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000061c000-0x8)={0x0, 0xff}, &(0x7f000091b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007df000)={r1, 0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x8, 0x4) accept4$unix(r0, 0x0, &(0x7f0000428000)=0x0, 0x800) 2018/01/17 02:20:22 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d6f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad51000b0000000000e626", 0x21) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/17 02:20:23 executing program 7: r0 = socket$inet(0x2, 0x7, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005e2000-0x10)={0x0, 0x58, &(0x7f0000d70000)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c45000)=@assoc_value={r1, 0x1}, 0x8) pread64(r0, &(0x7f0000000000)=""/71, 0x47, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000)=""/184, 0xb8}, {&(0x7f0000002000-0x8)=""/8, 0x8}, {&(0x7f0000002000-0xff)=""/255, 0xff}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000)=""/212, 0xd4}, {&(0x7f0000002000-0x2)=""/2, 0x2}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/83, 0x53}], 0x9, &(0x7f0000000000)=""/78, 0x4e, 0x5}, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) socket$inet(0x2, 0xa, 0x8) r3 = accept$alg(r2, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00006cc000-0x1c)={&(0x7f0000d44000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa1000)=[{&(0x7f00007b1000)=""/131, 0x83}, {&(0x7f00005dc000-0xe)=""/14, 0xe}, {&(0x7f0000315000)=""/156, 0x9c}, {&(0x7f0000d58000)=""/35, 0x23}, {&(0x7f0000375000-0xc5)=""/197, 0xc5}, {&(0x7f00007ba000-0x10)=""/16, 0x10}], 0x6, &(0x7f00003d4000-0xa2)=""/162, 0xa2, 0x5}, 0x1) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000d1c000-0x1000)="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", 0x1000) r5 = accept(r3, &(0x7f0000f3e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b08000)=0x32) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000071b000-0x14)={r1, 0x0, 0x4, 0x101, 0x0, 0x2}, 0x14) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002fd000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000857000)={0x2d, &(0x7f0000381000-0x2d)="47dc787b516b71142c675c6da73dc9a9d51fbceafde0d12acae92adb691dce3bb250e6d47dda113c257e3c2f38"}) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x7, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001c3000-0x8)={0x0, 0x6}, &(0x7f000005f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eeb000)=r1, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00003f4000)="", 0x0}], 0x1, &(0x7f0000db0000-0x10f8)=[{0xe8, 0x19f, 0x4, "23706c100161bcc221c8e034f22460bdd54716f13525a2777435e432ec1942c59c50748d5d4a3ba8e71da10d01138d5020e7abe93a274e3327cca9b2f05a3d51a3db360a610db67b822b35b5fa1b478945e1f914fe300bcd54c34014d734e4b5092578d807f64f0a76727ecf1f7e8233ef62692d51d94bacb8c1c72359bf4462a00d8465a6f183bcb092e41c0540a2c88629f99c97a6aed327a7062b346d8c1673ad1a33c2a619814cde26569d4a1e3fd9fe6be4f10c4de2c054f7557a02bac6a9445487af73daaa7befa88e52e6539b574eb3e49d2f"}, {0x1010, 0x10d, 0xfbff, "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"}], 0x10f8, 0x0}, 0x0) write(r2, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000020000)=0x6, 0x1) sendto$inet6(r2, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab9000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x3, 0x6}, {0x4, 0x2}, {0x7, 0x8}, {0x4, 0x4}, {0x8, 0xfff}, {0x8, 0x20}, {0x2, 0x7}], 0x7) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/17 02:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f9000-0x8)={0x0, 0x9}, &(0x7f00004d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007c1000-0x8)=@assoc_value={r1, 0x3ff}, 0x8) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockname(r0, &(0x7f0000c31000-0xb)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e9000)=0x26) getpeername$packet(r2, &(0x7f0000a03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x14) connect$packet(r2, &(0x7f0000786000-0x14)={0x11, 0x1f, r3, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) [ 1405.409624] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 1405.417143] netlink: 14 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 02:20:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000007d000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004a7000)={0x0, 0x0, ""}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x80000000, 0x9, 0x7, 0x80000001, 0x800}, 0x14) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x3bb5}, &(0x7f0000f9e000)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0xd]}) 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) pipe(&(0x7f00004fa000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006f5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) listen(r0, 0x3f) 2018/01/17 02:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a4e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000070c000-0x4)=0x1c) socket$nl_generic(0x10, 0x3, 0x10) bind$pptp(r0, &(0x7f0000708000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) bind$bt_rfcomm(r1, &(0x7f0000ce9000-0x9)={0x1f, {0x1000, 0x8, 0x8, 0x0, 0x2, 0x100000000000009}, 0x7}, 0x9) recvfrom(r1, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/17 02:20:23 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000013000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000012000)=0x1002, 0x80000) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000)=@sco={0x1f, {0x1, 0x1, 0x0, 0x0, 0x0, 0x0}}, 0x260) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) [ 1405.704713] sctp: [Deprecated]: syz-executor6 (pid 15203) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1405.704713] Use struct sctp_sack_info instead 2018/01/17 02:20:23 executing program 2: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000445000)="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", 0x100) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1361}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000051000)={0x1, &(0x7f0000571000)=[{0x401, 0x100, 0xfffffffffffff70a, 0x0}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/17 02:20:23 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006c9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffb}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2018/01/17 02:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f3d000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000b6c000-0x38)={&(0x7f0000dba000-0x9)=@rc={0x1f, {0x0, 0x0, 0x8000, 0x0, 0x607, 0x0}, 0x2}, 0x9, &(0x7f0000816000)=[], 0x37, &(0x7f0000b2e000)=[], 0x0, 0x4}, 0x0) close(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008be000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x401, 0x75c, 0x9}, &(0x7f0000a02000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b39000-0x8)={r3, 0xea0}, &(0x7f0000c6f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ccb000)={r3, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfff, 0x2, 0x80, 0x7ff}, &(0x7f0000e4a000-0x4)=0xa0) 2018/01/17 02:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000009f000-0x2a)={&(0x7f0000f4c000-0x1c)=@in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000a7000-0x107)={0x0, 0xff, "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"}, &(0x7f000029e000)=0x107) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000554000-0x18)={0x0, 0xffffffffffffce4f, 0x8, [0x4, 0x3ff, 0x4, 0x7, 0x6, 0x7fff, 0x2, 0x1f]}, &(0x7f000099f000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000087e000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x3, 0x5, 0x0}, &(0x7f0000cd9000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000314000)={0xe94, 0x2, 0x1, 0x8, 0x8001, 0xffffffff, 0x7fff, 0x9, 0x0}, &(0x7f0000a9a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ee8000)={0x0, 0x7, 0x6, [0x9, 0x3, 0x1, 0x6, 0x2, 0x392]}, &(0x7f0000e5f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000012b000)=@sack_info={0x0, 0x6, 0x0}, &(0x7f0000d21000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000072e000)=@sack_info={0x0, 0x4, 0x1fb0dbf4000}, &(0x7f0000373000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f01000)=@assoc_id=0x0, &(0x7f0000343000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000089e000-0x8)={0x0, 0x10001}, &(0x7f0000aa7000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000090f000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000b4a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000580000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x7fff, 0xfffffffffffffff9, 0x5, 0x3, 0x7, 0x20, 0x401, 0x4, 0x4, 0x2, 0x0, 0x0, 0x2, 0x4]}, &(0x7f000079e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bc5000)=@assoc_value={0x0, 0x1}, &(0x7f00002d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000053f000+0xfa5)={0x0, 0x4d, "a1a187f36f1fa31526b550b643a3d9befa7faabce9ae289ef3507896aa8b4e2b1a18ef1bfda7d1310fc95bb56143cfd326fbb73ab93d75fd02cb2f5de8640a6ba6c7b7d36795e077938ac66e08"}, &(0x7f00001e2000)=0x55) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000096000-0x8)={0x0, 0x8}, &(0x7f00004c2000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000080000)={0x0, 0x6}, &(0x7f0000093000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bad000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000380000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fe7000+0x2a2)={0x0, 0x2}, &(0x7f0000cb5000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00008d6000)=[{&(0x7f0000f4d000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7c000-0x40)=[{&(0x7f000064d000)="24502cf56ec9e3ff351aa70a4758de7eb33ba5a2b621049673854c763dbbc6bcc4f1686895c3110e30aaf4430cf01d282a84fd42fd7c2515bd454e889302d69908c16fc808b786869dd32d873771ca4cffce649fc435c5abd31642a698f0712589533ffd7530f0edea65319709960866f9995b7eb87910e3b985d35d37ebbbe4a72cffa921f5660b5541c210971b6e8fde99075b152244eebebab3bb0e4ca4", 0x9f}, {&(0x7f0000854000)="efa3e2391f40031ae63a30b2566aa96fa4c6d767163a45cc4d8bf1ad", 0x1c}, {&(0x7f0000080000)="2b3ce4cbca9af2071d652f2c25984f048a0a5814b1164025b0001be74395a99dc7c7db82f2ecb3c584", 0x29}, {&(0x7f0000472000)="301f862e37efbc79ae8732a45223dde6edf28d571902bf293e2d06c6d9d5156772bd2cc27ad947089ac8f341cdba854ba893acde704f5548d6e6afeac6f030f151087812cf18177d8fec004b3a60b8b54c723e72de104cd11f9399f7b2d92417ab66ca50e6d575267c25344199c04d3d33b4fb084f9d58817cad73b873175d4428cb5385620cc272b1733efe64d7b05ee987ae69802b775d4fdf426a385b3edd02011e7ebe69a1c4bca3115b6e3305083ddda1c0966306ff56f64e7bfe290df933cea43b56995c90", 0xc8}], 0x4, &(0x7f00009e3000)=[@init={0x18, 0x84, 0x0, {0x5, 0x20, 0x7fff, 0xa23}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x65, 0x2, 0x40000000, 0x100000000, 0x9a41, 0xffff, 0xb1, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0xc1c1, 0xfff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8005, 0x1, 0x81, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x4, 0x1aa2, 0x1, 0xfffffffffffffeff, 0x7f, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0xeff1, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x100000000, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3, 0x1, 0xcb71, 0x3, 0x49d, 0x2, 0x45c, r4}}], 0x180, 0x4004}, {&(0x7f000073a000)=@in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, 0x1c, &(0x7f00003a6000-0x20)=[{&(0x7f0000e37000-0xb6)="719c2a40eacc08accb7507a1f4134938fd2fd9dd2843b8984a2286b8e3b1b0e8e4cb45009a5e061c8ef7c2646cbab097ebb77a9071f71126e852e364dc84996f1f135af6c7d5bbec5acf3b7c400b28717cb2259f2d9dedad1ff73e6d74519f4de07b81842c05ab226e4e5d4b358854a63a8d025699e68bc581ce92bdbdc11ec5a544a76f48db3c9295b49db2dbf5a721f19c24b13a1d7d0b515eb14b4fe8f8a7a6fd35a2f3710a923461758cc5b3e7f27ae7ba24ff4f", 0xb6}, {&(0x7f0000541000)="edef480ca3cb9ec11b8e03e62e281f567f3d3e59a1400e98ada525b00ef28b8f64afb947a2efac3ebadfd27692db354a4cb1bd72c106a312b15b0359a9b3aa96f6bec8ffc02c23c607d5d5876addfaf5a785698a139c913741986a05be1560b4db763605a058c74e781eb92bd9a9a4b060e08a70bfff4bf3e6d326c6a84934d195d831874a237b1e5e7b0e5989ff2450defc921d0f523c3bc7e595715a7d095d2996ddf7c47b5ea06db72ddf2d0dc3054f137204e8b90655f8c39f3facb7b812e246ffc25645fd7de851f9d9f6f0d5", 0xcf}], 0x2, &(0x7f000062f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x1, 0x8200, 0x5, 0x3, 0x0, 0x8001, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x207, 0x9, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2c, 0x205, 0x7, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8002, 0xc0000, 0x3ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x9, 0x8, 0x1000, 0x100000001, 0x3, 0xec42, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x10000000000, 0x200, 0x68, 0xff8f, r10}}], 0x120, 0x80}, {&(0x7f0000d4f000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000996000)=[{&(0x7f000051d000-0x1)="bb", 0x1}, {&(0x7f00005cc000-0xa5)="08cc51b202c299a0dc90ff9a831f17f1ea420248ffac324dafa496d59f946257e85a6abb684978fafe9c6288241b626a77c2ef16158268d7678cfbf39b87e810c843b226803fdfd22e46dee1ad10714b6c61d4e131c7575c60e50fb985245caae9a97bc3f1120f7d48666836e389511cc6a04b71d4c072d450764716fa74a7786f33edecd1a69d512822a66426874170ba561a219f74dac587786a40b2fdfe1a280df5ef34", 0xa5}, {&(0x7f0000920000)="2a32afc71db7fdc824dee4fd89bcd570363b671234a77f8faae8a38d6643c79f275372f39a76fe493c80556638f4b4a9823a19bbf183b476cff4d9eaeb84147458b3d010df39e665a14b26ae23450893", 0x50}], 0x3, &(0x7f0000479000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x201, 0x60, 0x9, 0x8, 0x10001, 0xfff, r11}}], 0x30, 0x4008001}, {&(0x7f0000e6f000-0x1c)=@in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000487000-0x70)=[{&(0x7f0000031000-0xa3)="2b0c2aaa07d0d45d257c7324f832292ac80bc1431d5511c562ccd6f190f02bae765e701ef46ea7ae35ed5b45d7168e0ef20567f78d46de536e496aa4b7ebf07f34946e64d1ce4fcef7a56a548ae543ee51cc175d68268db377bb6b21fd64096388068a1f19630ae1e22d4843136231fd78d360309c051e37cd7444f194c3d9f96f4d2d234100eea336c27c93abbafee15773a00a8b16dc85317d7acd5772ef98269acc", 0xa3}, {&(0x7f00006dd000)="a43667817bcfd75f3581026f38a96e3ff1847e8b54c6502ec39f5bd7876a299f6a0f95d962dcd7ecf847f03c374935275144e19f5e7fb1ffe01f23022f62bd5fd695ec5c1eab1ed1819941a849a72ed3633f317f798dd8fe714dd8a13115894a9efe756a084dcc008bf139638df431080f25eee8ea4439a811722a7901df63e1296c226364b09e83c6d5b735eee34f26a5214831a8bd2b601b270d5bb3cd20c428a085c6575fcb44bc0c", 0xaa}, {&(0x7f0000587000-0x4e)="e920b35f44becfc64253ae68889bd555d02eb83345dc4907ec45dcfa5655ca1d1589acd8eefb05be63bc9a0057f07712d244738e2d15183f326402d7a67c1aa995b976f362a093e8ccdc8715623f", 0x4e}, {&(0x7f000043f000)="6fa3989ebc6ca2608c0edadb2ee23cad39f7dee85b6dcd27a01077d97049fdb5918c7c178ce1accd8d4c91be2de10a41a2a92b2bda4e37c5495abcff81e5b90621abdca57908ba6d327d85493bb57a173c9452dee46547d41fdce290e6003c9235350774e75aaf5122b3de9556dd2f60a50fa7966e59f289ee375d5e1c7ff31b2421ef26bb698c7d71d4f63f36de6e754a185ecaaac87b83d67ab27e4ba5fd1a972bd500335adbab1273b200bc65b1760b3bfa8ad76e6714aa79e1f1ca5c44ac916ee998d20396ccbd9a603822a7204923718ac0665d64d068fe03000a70ce", 0xdf}, {&(0x7f0000769000)="c3cbb328463644e55b3ce82a791e944dd4a1c9d3a5f64a124fff0e01d8a68ee5b5e43af03bf0f25ea8cf8b6144780721a4468cbcc397efbc0977264f0f6af556bbbc9d6a2cbf48444eb53a92786a85ec65b905eece7cefc780aa74b6fba08a829f7a58c3dc25dfed7dfbb211791144033f46bf2548e4932fed721dfb920c6cb2136568b70cc94b21826a7fc8e7fc85363886b586d98cdd7e00657209c282e7938eb54a2ec0386c85af6160927aa3d2ee06db8d8eadd3925516cbcacb93f536304b440924cc7ea986e28bd77c942403d47280327ddc28fcfc9fbbda1c7e5807fa16c9a8cba29fabe900ef4a2d96d6a791aa442e0fcd9cfd42", 0xf8}, {&(0x7f000066c000-0x1000)="d40f0d873b1499bf4c4d29a52cb9002daba76a13ebd80edb1457080efbc2ae81d9e9d909e17b6d5670443332035f53c0a86dd038644cc28c1146c38d6103d13d8e80f4678041e2118eb40446b54f144b1528581356bcf55aa4d11b88c14368a790aab8506791ab6ae9268481f79dd7568e89565e278fbb02c2124458e1da21b512af006fe2a64b3323bfc1122a1f56f371f4c81fe18d09c883a3bb6b801f105463141217e45443d36b4a0a5f0aa615b2edadc1e2c57b93897d38ed6a6968813e57494cf7c148bf0c321ccd0b90e2075fe6d31a9592182900af0e8f871f1d0db29c99ea2f21d25530bbbd53d9ce1b802b26ee76540853970200fdc868f30b6e4e85fc63fb36c29fe4c4dc3320d004139b0d9ebad502bfeb1471ca99cfa347502b02abdac4ef96eb818d15136dc072cdea7b64c14771f626e738620e9077aff1c1a94140d4ce30095ced49696aadaa2742c74ee651cc51aae1148fbf75153a3e90550dec23c67e032c9f8a2d5871ebbd863cde7e5a193a36a1b5fb768490f8767ee4743f3a9917cbacf521bb14e4421f9abc345347fb9e6ae222dfc939397a2ec0e8c8b084bd4bbac810c8f270a613987bda4f79cc1dd323c0c233cbb5d4c0a2b63c704d3c3b8957b9686bb5e81d7be192825a8893b6e691a4a0620a3f288c7513cb98e780fd4a25f34cd191fa06e7040a38d2d171e5a8ace20e39bdb84cd8de0213b97c2b9e3714d06f85ad29c98686122174023e88c56f73771af2feeb9b9808d23de9fedf268c69bef8ac24a720db752fd71d5bf76c73137e89b4ce48dcf125f2767a8af03d98c5932262fedaa545c7683bec8402defda6592faaf8343059fb52d5d522656611f62f3e35eb2e1567e938bf21d8fcd55a1883a799291a206d966f15e75fd58791a7e6e92e79e4e4b81eebb5aca3875ba3dcf3b8ae1c17b580ad1ab19bd488deaff99727257e884dc543e941db0741b2a65e9a2c50b3b40eba292593a0e15dc93e0ce647b5c352ac17313f93cf74ccf68b1accadc396c33f31f34182c96b390219b4646275345e7f7fe60893b8c80d0712a996083d121a173c681e4aeab6c5287b172d1999c85f618bccb0d49b42a731c091085cf017914bc4dd5b6e6cc38748d1a28f442583e1f3fa7edcedd37c1709273c784d7fcb42b5d2780e19063f2e4d9d2ed1d16383eac808171368ca83dd873f99c35b8b560a49f4cbc3cb362247a2c2c2838d507bfc47cc66990cabd8e1517a83c1c80ed8327f416a951384106fe857e72d96155a9ce70ae9fa305d5955fb6fc909f479a629d6a562602c897ad390b790255c235bc73ef848fc0102672632bfc488569d3ab9c6de1a51d664a18544de45e9c884c19f7195f707a3edba1c936af3085ccc46bbc92afca57ece688b97a3813b87c1a8d9e3d9ee2895cac509a4e53c942d9bafaf8d4067aeb9177513c7cf22718979e325b29216b898160889e9e83d4bf8ce6e890117c83dfd10d7cbfeea29fdbe450e9373de4637e40122a919ec72049a844e0f5606c617c36dd1c73dfc740d0a4885b346bf0b4be08aebe7db2fab688e8aaf5bc9cb1bd1909469baf158ae1f718454dc905b1540c60abfe8b61539dc758c3c1695509fa3830b8bff6eba387b6dedb5f90ef47041b36f7c7ce2fcd571e1655e378e0cfc5f75bb4d96eec103eb6cf3544b6e9d0e9d4cb18c58d13711c0d054578c20394a1dd22368cd3829ef02bd41cb5020b017d972af6176e05c62ed83f19ee10d08050cef03c242ad3b51dd37d6b12a74e716b1512255c32f74973ae9a4d85d5990f49fc36a52a3b99d7c64baac23fc74d12aa889c05928ba266a4ec13c2ef2e0dbb8a9587a74d1c8f5cf8500bb211ba033575b0c71dcce5718b6d6c154094dc46720c9004f3b25c3cd50d47acfe3cd8e3d0f5acf8c7bd8d9e6937d4b1c629defaede553697501462f35dc40257ea11e7967bf06dd33b9b7a83600b0f8916a0a16db684ac899107ba58a57e01f96d2f11132c8c7600229427aa3386fa392f6bcb86028948f39dc91a11cda7d564502640a620652af899d5d687845e76c2fd9e3f3a61dad46ff82f1b93ba9e104b519f5986d357c9ab05b948bbeab71096744a918b462a5e831e4acdc889f802dd8e85ecf602366a4858beb277444556ddff87cfd648423bccf6e67bc09af35d456b1756a28df6a22b9185637d25d201f565e9db8e22000d2b469d07ff1032d383dc9f87d7e35c971396073cbbfe2c524677ea469cd8d62a74fd7471d8533e97692eec27b38fb693c559df0aff627e6f297e710ef6ebc872449f42a7fc571cf62e4115300666766c3e2139fda03e559370e0ec29afd37901449e3985a3811e501d1c897ee8a49a85ce33abf42c5d3f035008c436d82af0fa47c75f919cb83dce80ed762ad6d1e31433da78f9c5795c3284c01af25c77b0f993b28b2d85a6f6e3cb9f8dfa557a28e49357ae445570302a4c62e6eff82a566254ab7474813758a5c68f823f02cdf999da000146a3396a5e61141c92e95577f1b7df477fb563b139ab286e25de7394f4c825c71d8c806a48b4d18c50a0c05f190af9c9af5280e314cd458699f36894b06fa226f969ec93247165eaa78ce4d25f595643428d9835020370ecd25d4e2af87f382ce808123de270c7887c1c525320e669127c86641c2a9226f242389e7588cb6c5969124a1959242121f1e8b0bff0e00fe92fcc253e11b48c801f800bdfeade12f6523c7a4273596ae1f19eb1a5eac1f3f6794500d80ee71e96014532f97c751fa04624190359311edd24082c077a65473c6b568a7cb31c96a7b06d4ce483342e2d0e8e90b67ffa6b41fab1d926b1769a1107ead47129977c74fa1c85a05785e9d21ea8083292d4315b08428c15ec37a41a12144b0fcfaf8854c2b24e80708a8db5ce0414d973364967a886b84703ecf7415bd82a91b69a532b1324f7890a1fc44285990a91798918d711df1ec718ceb970ee8362ef71b3f752e0aac34e1bb81809bb87d3ef12028a40c21aa08af6ee66b4ed83fc70824d871d2a0a12f47eb26ccc90a15965118f7c02816438aca0cf68745979451e9c36c4a9f8d44547d387e84ba42df97885899ed21df8573554e75284cfa67a11aca14692948054456b43a0fef6dbc36f018d582c8dec0ea43e1cb8c79c9d4010329b464ee38b7f99469b9f44dcaaac1dec9309bf5683e64d29226eb4d18fade1d39c84e9299f4c5ff5e5218e3d6429d8c2315bb24c250c7fe71ee57a6fd6e5d6b27f4a5c32da25a149c7b09ddf8c707e948fc97ab03a6347132216ba3a75fbf8a513c344bd22ae9ddb5b9b3c96cb0855de198143233d7b5adeb59339c3bdf2af58090b57d9dfd9b8a218d0ff1428eec15085cf8a3b3622b405faff97bf1e380c9a3b70af1f36af94521bb684406ded452554dad8beea692cff787b1b1f10856e32571616f5e9f9e81b42f562dd460c698f02206c36dda6a4a129cb2bd83d63fb7bf675702f6b2250b58d143b8de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0x1000}, {&(0x7f0000ec3000-0x73)="4dc08791feea519a09a3e9e99c82c7861df252ce7f68529d73dbb87a35c5223c626c4d83be64197af8151606fe0ff4eca06559e5735c6b3fce0209c5f875fac5c61adddd93bc6ec197929088a70c67a5fb8661338209faed38ca7cf173241698db6e1e00fe14a7e6baeb9ab6acedbd9d226288", 0x73}], 0x7, &(0x7f0000c77000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x2, 0x3ff, 0x4, 0x0, 0x1, 0x2c99, r12}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fff, 0x69b11b56, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x5, 0x4, 0x1, 0x3, 0x9, 0x93, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xc64, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x200, 0x6, 0x5, 0xff, 0x2, 0x4, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x8001, 0x88, r16}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0xffffffff, 0x8006, 0x80000001, 0x6, 0xffff, 0xfff, 0x1800000000000, r17}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x100, 0x0}}], 0x180, 0x800}], 0x4, 0xc000) 2018/01/17 02:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x5, &(0x7f0000e4d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d96000-0x14)={0x0, r1, 0x7, 0x0, 0x0}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) write(r3, &(0x7f0000400000)="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", 0x6d5) sendmmsg$nfc_llcp(r1, &(0x7f00004fc000)=[{&(0x7f00002e2000-0x55)={0x27, 0x5, 0x9db7, 0x5, 0xa48, 0x2, "8f80c31b451da4b750d7982bb2bf37d61e60865f6bc9bcfbfd138b1668bfe701447f41a180479e865cc98565666cbe928f45e1ef7f3d7822289e55c3d3d568", 0x4}, 0x60, &(0x7f0000f32000-0x30)=[{&(0x7f0000881000-0xd3)="e43a9cff3f9501159e1944ac8155d145298c6d2505923dbd2981cfe284aa06446ba316cd84ddea3b1c5f6cc28d493c3c438796da6ea4a71766c98012ff91cebc3b1603566c3dcb172865e4b312f2233cb1a77d9bff12232e3ff23dbb3e2c7862311cd0d3021818850b404d702d8b5312500e50254da9a49e4363d2652b1e54f1a07fdde568c6c205abfa1b0b2282e5a87760e7ef625a3d7ba689ee1f21e9ddd7e7e2432d637e88143abe54961f4360f3be1bda01ea5079741b30cfff3032ea5c5cd0d90d41dcb17f8c522d64c619aebd2e2a53", 0xd3}, {&(0x7f0000f17000-0x9c)="ec0a096fd96cecdce8cdfbb4b0ea5198ffddbe7e81695ef6b9ca9b7f5854c8a97629d6cd0add947869774e8e70392ee90519c94e6b3704ad3efb30d632baf52b820e0c690738b8d884ec2ab12eb1346de460d345c6cb9c0ad8bc2c35e43ca5429ca69c30f5dbea85863f516dd2dfbea384de1114ef481873baa434bd60906ebe9d33845cabbc68e648bf12109b626054cda1e6c255d7a1dcf7063d6f", 0x9c}, {&(0x7f00007de000)="1e1b0b66ce7fde278d979f3e4556cee9dd367232fdac62b4d3b90b459a62ccf6806bf574512b7fb35558d2f736d13029169e2f099cc9aec8a178922f", 0x3c}], 0x3, &(0x7f000078b000-0x100)={0x100, 0x117, 0xc7, "3949d3626dccb78a5aab11594f61000febf502d8a98e7eeed5e460ce35b505b400b1e2d3a1aab9b91ce8bef35bbbb23b898f8a9ece1d78f713d822fe4d1eb8460ed1a0a7f7eabdc0a507cf518b7f4b8ebd6aa0e696eac4e5151a915d9225bfe87d0c1ff41ea077c08530aaf3cf317b0b6abc9ccb2c3208c96b4b7116d4bce3bbbece3b85b9afc0ed3b6e12e8491842b3cef4c76bc22c5210b9e4cabe752f87024ab5d92ef0e6f4546dc4a54d598be224b02690c8994344f2c48a1b5a2bc5a35ac9ca685748a95615b996323eb7a50fd6e1e86e042f6e13b0b9211085236d00467f08728f3226f9a91bb3687c0137280f"}, 0x100, 0x800}], 0x1, 0x800) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000179000)={0x0, 0xd9, "4178b372cc96b9045581acda5ac193d7f224f416e3f5c7bc86e2e6925a5fbc8c291ef7afbbde0362412196c66d191667605eba077f46306e6792ae4843b8bb92633a178b1d159001f0b649b67e8e3066f353a2a674ce9fa899ca44a9961795759c4f3c258dafa80616ab2879c5ea6d9ced902a68fbfcd1abdedb7b6d8e193c725295a0b78b850ad14613a8bac135f6d4a37fd75c20fc6460d3f26b8308526d69709df9568a9f277f0d20bff1c7e55e4a2fb0ebbb0484238551f396de95bb0678b176791cd5097ad3323be25b2d89d2041773b0808399c89e11"}, &(0x7f0000796000)=0xe1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ee5000)={r4, 0x2}, 0x6) sendto$unix(r3, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/17 02:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) writev(r0, &(0x7f0000ebb000)=[{&(0x7f0000ae1000-0x12)="b6238c6114a68c8163efacef541f97eda0a7", 0x12}, {&(0x7f0000011000)="", 0x0}, {&(0x7f000010f000-0xf2)="cbcde10f3fe2e91f421205908175e3cb2a3263638bc703ce7b44dc628567df003838e92eef6fac723bb84cb90e89a6da1c64ac7defda1832aeeab780b2d450351089460133086122c77ee5c3ee5cc225c8955fef4bb3853d64646abcce02844191510c46ba5e45378b32c8b6dfe4dafbb92630d63d5a90ef5fa85ca2ab14db2077993f047f70f3629168c257500ce094b811d0927c0053e0e18e92495003f618bcd3ab42eecc9a9a308a583a96b7c90cb57378ddb668bdc0e894e61cbb6c174e80383fd381d1c5684820c385c5c74618703d91454cc8d6fbe35d2bbd458e0c9e4d2555b9ecc2ddffb7a7122192315b9bdcb1", 0xf2}, {&(0x7f0000a1e000)="c3145dcf22b88e95dfb010125e621974623a034d5c77ba7bbfce4879747f9b2009c990657a0a23142f0870ab37f922a6e587b1983eb2881e1a58f7151855f05bffb2b170988054d83cf3a848e8f330dcf46312cb30df8c92c08dcbb9b122987b73a3458180961f1a34dc3fc2fd8028", 0x6f}, {&(0x7f0000a7c000)="42113dda9cab63bcd63628ba82732d149d622345a1b1296e8f93b818ec0714309b1de7f6384d06b0fec829d7a1d7738e06b7e52c9c", 0x35}], 0x5) socketpair(0x3, 0x80800, 0x5, &(0x7f000085a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000775000-0xc)={0x7f, 0x7, 0xfffffffffffffffc, 0xb509, 0x2, 0x10000, 0x5}, 0xc) [ 1405.810174] sctp: [Deprecated]: syz-executor6 (pid 15203) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1405.810174] Use struct sctp_sack_info instead 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) socket(0xb, 0x80000, 0x200) close(r0) 2018/01/17 02:20:23 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x6) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) socket(0x3, 0x5, 0x1) 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dc9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000081b000)=0x14, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000dc9000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f00009ed000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x10, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00009ab000)=0x91, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/17 02:20:23 executing program 7: accept4(0xffffffffffffff9c, &(0x7f0000f8f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000702000-0x4)=0x32, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000067d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x1) r1 = socket$inet6(0xa, 0x7, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000d9c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e91000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = accept(r1, 0x0, &(0x7f0000d37000-0x4)=0x0) unshare(0x10010100) bind$bt_l2cap(r3, &(0x7f0000976000-0xd)={0x1f, 0xfff, {0x81, 0x100, 0x100000001, 0x2, 0xfff, 0x4a}, 0x5, 0x3c30d8e7}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000+0x9d1)=0x2, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000e88000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0xfffffffffffffedc) 2018/01/17 02:20:23 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e2c000)={0x0, 0x1000, "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"}, &(0x7f0000c7d000)=0x1008) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ee0000)={r1, 0x32ac}, &(0x7f0000b60000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e1000-0xc)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 1405.952308] sctp: [Deprecated]: syz-executor3 (pid 15273) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1405.952308] Use struct sctp_sack_info instead [ 1405.990882] sctp: [Deprecated]: syz-executor3 (pid 15273) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1405.990882] Use struct sctp_sack_info instead 2018/01/17 02:20:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000042c000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f00003ab000-0xbd)=""/189, 0xbd, 0x2}, 0x40000120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007ba000-0x107)={0x0, 0xff, "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"}, &(0x7f000033a000)=0x107) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000140000-0x8)={r2, 0x6}, &(0x7f0000882000)=0x8) 2018/01/17 02:20:23 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x4, 0x7fffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x48, &(0x7f000000c000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5e}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000017000)=@sack_info={r2, 0x2, 0x1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r1}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x2, 0x8000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/17 02:20:23 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={r0}) getpeername$llc(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) poll(&(0x7f0000003000-0x20)=[{r2, 0x5408, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x2001, 0x0}], 0x4, 0x3f) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000f000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000010000-0x18)={@loopback={0x0, 0x1}, 0x40, r1}) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/17 02:20:23 executing program 6: socketpair(0x11, 0x2, 0x5, &(0x7f0000ca9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x4000003e, 0x10001, 0x2b}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000020, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00004cb000-0x10)=@req={0x50, &(0x7f0000fd6000-0x50)={@common='sit0\x00', @ifru_flags=0x1}}) sendmmsg$alg(r1, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0xc5efc479a5d05d9d}], 0xffffffffffffff8b, 0x0}], 0x1, 0x0) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0x5c3000)=nil, 0x5c3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ff5000)=""/21, &(0x7f000042d000)=0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x4d, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x45, 0x0, [], "df4b06ba96a904b709722d91e553560e89e36deca4052d7356f62c70b95515421cb6afc18ae53b25c728013d82c6d9924af1df9baf609e20d9e18bc4bf6c657c966638de29"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) pipe(&(0x7f000033e000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000017e000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000474000-0x4)=0x0) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00005c3000)={&(0x7f00002fb000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000058a000-0x10)={&(0x7f0000217000)={0x424, 0x2, 0x4, 0x114, 0x3, 0x3, {0xa, 0x0, 0x3}, [@nested={0x198, 0x61, [@generic="2f7f12a139f87bdbf077113b82ad87af1998d5d3075fcab35081a2ba5d3e179f75a96c1c75a54b4348a5322309782ae30936bb4c596670088a3a98e9df60570bf4fc123a5d1a8a281405aaa033a156844a977251d4c67c1e7baf6bc0d6fed5269d4f87c5104d471aead0aaf560b7106451f00a9831d023090502d0ffb4663053394cb11476176d424ea387d1a1270f07cda9b67bcb2e17d9852aa2ddefa37903d5a8f303ef09dd7ddd49b6a9f6ac1547", @typed={0x8, 0x6f, @void=""}, @generic="df381bffc74516d71d696564e01b4a21db743aa310e9904fad5ea7acee3c38f3a9517904f05a1dcdde42a4", @typed={0xc, 0x39, @pid=r4}, @generic="e3192ce964bd8ff71e02f955b24f557fda711f83c5e675aa6edad3883c1a3038be2758a3bc981b09cba8b73e0da9249229f8626b931f4493c8a1a7f134967913b95f5fbb57201714887cd79a33d66c654b505686654c0142367c5e4d10aae137d76dd84dd71452b8b3a661bd2b56633ed142faf434c7a98de556e1c5719a78db5e06bf80f1dac96c174ffbab3614d758cd6f7727036a429a3ee98773ed9e8908b5fea1babf"]}, @generic="afa46e2b95", @generic="3f90f9f74731f5fe0ec617b2948f8adde03ab79cc70c42cee06886abce84fa13140417496e7a90cac30d63dbb9ee01374a6e5626497efb3c81e6a8ba598b18ac31acd3d3", @generic="9ba84f269ec0e8929a829eaf2161aa004e055554b24477214124c55af428cf94fd4d8669198bd91bebba123b78bed92476bf58e4302d48e34f607c38ccf726794090d8462e4cb2b2d27f68e06e3dd75778013f876c22ac0f879d38d33a87b8560a277b45aa0ee405eb78ec8a4e02413d795371fe0bd4bfc3790caa7538178a64d35b6d049fd4cacc0caaedb8a04077104ec0096059ef54a4af97ab5f26f1f9650305012e5c034209d46b08cd92b22c7e4844de1d29ca71e9217a07d36737dee52170707a6c01bb1615", @nested={0x130, 0x86, [@typed={0xc, 0x19, @pid=r5}, @generic="c4287b2fb7b0c8345195ae8aebc0bbaaeec539843d230425de5ed54b345d60c19f349cddb03e7512515145d3b4081fadbba6928a519cc38e4edef4b8946f565a5c238da00affed", @typed={0x8, 0x32, @void=""}, @generic="0d87831e6b46216820", @generic="656c93e9c404bce45eecf68b88f215adacc16d925678b945362c6a3ad852f2a1c92138f817af750d20d0f7f96364e05d97704f3477ebac5327fa3b2604f781a0644e32d13394307c13ac1248f85cf6050d584bc0840bd8f067fa94f069675d0ef667b747080dee7fdc9b62336fa75524c18e33dfb36eb5c4a22c2dd3aba9c08e5255aa7c899798c7d12da6c364f9e758c6f8d50fe8f0011b8ac9986a3bd44081a7f95d63893d29949a8b5402b37a8cb63c507e99f94a061dd9099b2974c871a98f80f8eeaf28b4ca"]}, @typed={0x34, 0x96, @binary="e40ea53c83d96904da633fe5ffe773425996946aa4f6d489c33c8e836b5e746dfb1a9bcab10ac58d207365"}]}, 0x424}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000676000-0x8)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000035d000-0x4)=0x0, &(0x7f0000193000-0x8)=0x4) close(r3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003a0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000-0x4)=0x5) sendto(0xffffffffffffffff, &(0x7f00005c0000)="09b9ba7160e59ffeb0aa6741d117a6d6acfdec49f1f6e3a33f0ee713939c0cef", 0x20, 0x0, 0x0, 0x0) 2018/01/17 02:20:23 executing program 0: r0 = socket$nfc_llcp(0x27, 0x28bcfe53e3c1e9d0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@common='rose0\x00') r1 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0xa5c, 0x1, 0x5, 0x5, r2}, &(0x7f0000001000)=0x10) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000014a000-0x8)={0x0, 0x0}, &(0x7f00006f0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000666000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r5, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x81ce, 0x2, 0x7fff, 0xc08, 0xdf}, &(0x7f00009f9000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dd0000)={0x0, 0x7f}, &(0x7f000081c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:20:23 executing program 3: socketpair(0x0, 0xf, 0xca, &(0x7f0000b3a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0xfffffffffffffed5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r2, 0x0}, &(0x7f000012f000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007b9000-0x8)={r2, 0x0}, &(0x7f00007f9000)=0x8) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e0d000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000172000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000873000)={r3, 0x100, 0x322, "249028914123e930f098d5906cf99f326e8e78e1b969071b0f9f7fab5237854e98461136d30a4d3ba9db0cca2c1e2ed9a90a97d576b52683a1f9bf0f04c3ae31caeeb08e620fe1af0d70cffc37d3f2cdb07c9bb2e6c11fd8fbb81fc1c885fe43aa94c6ba55e34cf6a9212921b3c4adb6f9"}, 0x79) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000304000-0x1c)={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x400}, 0x1c) 2018/01/17 02:20:23 executing program 4: socketpair(0xa, 0x80006, 0x1ff, &(0x7f00007f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000147000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000404000)={r1, 0x400, 0xff, 0x9, 0xff, 0x40000000000000}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20900", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) [ 1406.041542] sctp: [Deprecated]: syz-executor3 (pid 15273) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1406.041542] Use struct sctp_sack_info instead [ 1406.059754] sctp: [Deprecated]: syz-executor3 (pid 15283) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1406.059754] Use struct sctp_sack_info instead 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abc000)={r1}) connect$bt_rfcomm(r2, &(0x7f0000f1a000-0x9)={0x1f, {0xfffffffffffffffb, 0x3, 0x27, 0x98c, 0x8000, 0x7}, 0x1}, 0x9) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/17 02:20:23 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x6, 0x9, 0x8}, &(0x7f000000d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000)={r3, @in6={{0xa, 0x0, 0x1e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x7, 0x3, 0xfaf2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000d000)={0xe5}, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000005000-0x4)=0x0, 0x4) getsockname$packet(r1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) 2018/01/17 02:20:23 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008d2000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000893000-0x8)={0x0, 0x6}, &(0x7f0000eae000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xffffffff, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002df000-0x38)={&(0x7f0000c5d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00001d4000-0x30)=[{&(0x7f00004e4000)=""/176, 0xb0}, {&(0x7f00004e2000)=""/174, 0xae}, {&(0x7f0000c3e000-0x1)=""/1, 0x1}], 0x3, 0x0, 0x0, 0xeb5d}, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d7f000-0xb8)={0x0, 0x0, 0x1ff, 0x101, 0xbbb, 0x4, 0x10000, 0x8001, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x2, 0x7fffffff, 0x4}}, &(0x7f000036b000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000183000-0x8)=@assoc_value={r3, 0x401}, &(0x7f00001c2000-0x4)=0x8) r5 = socket$inet6(0xa, 0x15, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f4c000-0x8)={&(0x7f0000733000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000ac8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000062000+0x33b)=@assoc_id=r4, &(0x7f00008f2000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000c47000)=0x78, &(0x7f00004e3000)=0x2) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x31, 0x4) 2018/01/17 02:20:23 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d19000)=0x7, 0x4) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x72)=""/114, &(0x7f0000001000)=0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a46000-0x4)=0x31dd, 0x4) accept$unix(0xffffffffffffff9c, &(0x7f0000165000)=@file={0x0, ""/25}, &(0x7f0000ee0000-0x4)=0x1b) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r3 = socket(0x8, 0x80000, 0xa67) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c34000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xffffffff, 0x80, 0xc22a148}, &(0x7f0000e82000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000023000)=@assoc_id=r4, 0xfffffffffffffd4f) 2018/01/17 02:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) connect$inet(r0, &(0x7f0000b44000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000ed000)={@generic="88b0cdaf50da56c83466351772df9081", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3ff, 0x4) sendmsg$netlink(r3, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000a79000-0x60)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}], 0x60, 0x0}, 0x0) recvmsg(r3, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000002, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bbb000-0x18)={0x0, 0x6, 0x0, 0x8000, 0x3}, &(0x7f00002a1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a34000-0x8)={r2, 0x5, 0x2}, 0x8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/17 02:20:23 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000155000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) listen(r1, 0x40) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000f9b000-0x8)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f00003d3000)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00005df000-0x9)='illinois\x00', 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000f9b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000037d000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000332000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000050c000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a02000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f9b000)={r5, r6, 0x8000}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f9d000)={0x7f, 0x5}, 0x8) sendmsg$key(r0, &(0x7f0000f9c000)={0x0, 0x0, &(0x7f000088e000)={&(0x7f0000782000-0x98)={0x2, 0x5, 0x3, 0x0, 0x13, 0x0, 0x7, 0x1, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x5, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@empty=0x0, 0x2, 0x4, 0x14}, @sadb_address={0x3, 0x6, 0xff, 0x80, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x20000800) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000f9c000)=""/99, &(0x7f0000400000-0x4)=0x63) 2018/01/17 02:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000b1c000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xc, 0x3, 0x6, &(0x7f00000f8000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00006b0000-0xc)={{0x10000, 0xdea, 0x6, 0x7b6b, 0x57, 0x9}, 0x2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004dd000-0xe)={0x0, 0x1000000000000000, 0x3, [0x9, 0x100000001, 0xffffffffffffff00]}, &(0x7f0000565000)=0xe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000016d000)={r3, 0x20, "fb04e053f514f1183248e8628f88a28d668999c5ceb9ce5bcfca1e7a1127556c"}, &(0x7f00000cb000)=0x28) 2018/01/17 02:20:23 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000381000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00001c0000-0xf2)="78e9dfb72255d59a9e2b69d7c863ff7f5a5430a9cbcd483f3bf279311d9b6f273d4bc71715b717435a394516a6d8ae5fc2b70329b0836e8d5b9376399869163735f658100352a73489f4aefc9d03bab01d208389d2ebed19c46164b5faf5a815297c9f08d5d2fe6437ad57362329c29d5b4ae9dccd387f08859ab581c5f95a9a4f495ee67667083bc58d4755cef734c2953d1c88481735eba9073eb8243914f341429ad812a4472c239d8ce16b6d6d21d3357776a772c1d0d541db390451b2c5c62f2ccd081c9ad1b84a63d266531af0fc472e27434ce8a4bfebe2049f3c75500e45869cb5bf2685e8117d4aaae816079d22", 0xf2, 0x20000000, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x1, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ec4}}}, 0x3a) getpeername(r1, &(0x7f0000cdd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000995000)=0xfffffffffffffe4e) accept$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000098000-0x20)=[{0xf, 0x6}, {0xc, 0x0}, {0x637e9e02f105c02d, 0x0}, {0x4, 0x4}], 0x4) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0xfffffffffffffc68) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000-0x4)={r2}) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000fff000-0x8)={0x0, 0x0}, 0x4, 0x8) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) 2018/01/17 02:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000685000-0x40)=[{&(0x7f0000e82000-0xbc)="92d2f8e668b0ed3940f57fa3514dd8b5b49f2e3fee42cae7dddd4ecc8a90213a43504cc981b53517946d10c2979b2594c034d2cbfd7564bc3f19995bf414fcd3235c5a341f0980e2be3825bf6ec0a5228eed829ddbb35f4a6ba8bafd4c9ab8a3a875d7bc3d7b1d88b989d53ba2442af2bf572aba579cc43b99ea3d7a40d271f157f0c147efbcadf24c9aaa0c3af835e4c624e5499c8a1540aed10b4dbef572b233e9998210f308a6b5f06e7fcdedfb6fb7fc70c70171abdde3dbf97a", 0xbc}, {&(0x7f00005f9000)="4a5589c2580779e76492432a7f462bf54ed799604eaf0066aea830f096a2a41ba1d330a4d3230f3e0c4f82eb11e7a5f0906273c621a88c68425214d5e4a8dbbac630135c304da9ec9b9e", 0x4a}, {&(0x7f0000e2d000)="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", 0x166}, {&(0x7f0000f8d000-0x1f)="d7f3c2e23f922016d46f6d0030b619d51bbd74f46ac98a4f59cdcadd9ea71c", 0x1f}], 0x4) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f68000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:20:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) socketpair(0xd, 0xa, 0x6, &(0x7f00006f1000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000379000-0x108)={0x7fffffff, {{0xa, 0x2, 0xc80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000763000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x40000000000004) r1 = socket$inet6(0xa, 0x80006, 0x29) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000780000-0x6c)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f00001fa000)="", 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cb5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000003c000)={0x6e, &(0x7f0000fb2000-0x6e)=""/110}) sendto$ax25(r1, &(0x7f0000a2b000-0x1a)="", 0x0, 0x0, &(0x7f0000efd000-0x10)={0x3, {"34223e3c0f9c15"}, 0x0}, 0x10) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000076b000-0x10)={0x0, 0x20, &(0x7f0000617000-0x20)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cb9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000056c000)={r3, 0x0, 0x20}, &(0x7f0000a4b000)=0xc) r4 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000f86000-0x2)={0x97f8824, 0x86e0c78}, 0x2) 2018/01/17 02:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003a0000-0x8)={0x0, 0x5}, &(0x7f00004d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000792000)={r1, 0x6, 0x2, 0x1f, 0x2, 0x8}, 0x14) accept(r0, &(0x7f0000524000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c1000-0x4)=0x26) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008bf000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000089a000)=0xc) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b0f000)={0x0, 0x7}, &(0x7f0000b2b000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, {r2, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 02:20:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000008000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001}, 0x3d0) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d2a000-0x38)={&(0x7f0000f81000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e5e000-0x10)=[{&(0x7f0000f81000+0xcf7)=""/200, 0xc8}], 0x1, &(0x7f0000a7c000-0x84)=""/132, 0x84, 0x5}, 0x2002) sendmmsg(r1, &(0x7f00001b2000)=[{{&(0x7f00008fa000)=@ax25={0x3, {"df4d0cbcea606d"}, 0x0}, 0x10, &(0x7f0000b44000)=[{&(0x7f0000f80000-0x9a)="e0", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:20:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8c9, 0x3e, 0x4, 0x3, 0x0, 0x7fff, 0x49, 0x100000000, 0x9, 0x381bf642, 0x4, 0x4, 0x7, 0x7fff, 0x4]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0xb23f, {{0x2, 0x0, @rand_addr=0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c7000)={0x100, 0x200, 0x0, 0x9, 0x7, 0x200, 0x200, 0x80, r4}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/17 02:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x2, 0xe69) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d22000-0x5e)="b3e30da1109c15582dd9722ecf28e21eb528f6a2f02918e949c31d45138419a2bc16e5901ce848783eef3e8d0f1bf15e2187cb249ebd093921daa8a1df098fa27e2295a86debb0dc0626a839f0c34bd5d48111b5fd398734fda3ae6baa98", 0x5e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000790000)={0x1, [0x1]}, 0x6) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6c000)={0x0, 0x0, 0x0}, &(0x7f000098e000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000027e000)=r4) ioctl$int_out(r3, 0x5462, &(0x7f00000f6000-0x8)=0x0) 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 02:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cbf000)={0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d38000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000462000-0xde)={r1, 0xd6, "492dd53fb9fdf57c6fc6c277f07f6ffd63fb9d983b3519bf966015ef5039073ece0376756af8d6b62cf0e17141875006a536f4fb2df01f60ea940afea4d25bf028b9eee8658acc93df4eb5d01a68d3ca198952134b399a71f1bd9c6d5f8817db0f41baeb989be245390266f536f72256db901f449e5c908ac77e7fd85170fcfc5aa2547cbd5511bb3c700db3cee2673ea6605902692fbb1f6d4e544d15f81ea1ea17cd834add65b11f1be4a6c1ccfd7896cda47016fb30ebe37eb70b537e9de519ca1a98cb4bad0a1922dd4275b9f6ac34708d478cf0"}, &(0x7f00005d0000)=0xde) socketpair(0xa, 0x68c8374155b73456, 0x2, &(0x7f00001ba000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bc000)=0x14) 2018/01/17 02:20:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="fda86ed6910340bcc7799b732bf4d0528869fcbe798f1f1e08b081bebb49afb43eebd09d10fda21c5e", 0x29}, {&(0x7f0000143000-0x1000)="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", 0x1000}], 0x2, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f000001d000)={0x0, 0x0}) bind$pptp(r2, &(0x7f000001d000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) 2018/01/17 02:20:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000570000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c35000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f00005a7000)={0xf, 0x8, &(0x7f0000990000)=@raw=[@call={0x85, 0x0, 0x0, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000000000)='GPL\x00', 0x75707a9a, 0x8b, &(0x7f0000000000)=""/139, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r8 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000e6f000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000e5e000)=[{&(0x7f0000000000)={0x11c8, 0x3f, 0xb20, 0x4, 0x3, "", [@nested={0x11b8, 0x3e, [@typed={0xc, 0x61, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ea", @typed={0x14, 0x78, @binary="4b8dcb183950c07b730e8e"}, @generic="4fc56cc3383c5ffdd8eb526b34f1926b5c0b9a52dab8fb8d43f2bdb1dcd3a71347b393104331775feb5cb7511b3c43976910cb8cbf73a170ffc90dc55effc654d479e6794438b5f1059d23b4849cc535f4997ab92d10968c8cd62d67c9f01f3f8ef898a763c8a758c352e35c", @typed={0xa0, 0x3, @binary="b22a05c30eebe493fc54f104fe7c89ac0440245b8d5d7d9b3a45dda4d9ed6954eead4cca5fdf84c0fbf1ffe6b22b7091d1b3845be28c677593cf21a47b442feb2b388f289439b21a4c366452016a8f8d18c1b944e808650219e59a571f5820dfcc3fb4956c1943a4c368096b5801b25153418afe4243448a4201d7806b9714dc76af81973b4ef38b2fb5de329a32200d1649ec0999cf201b"}, @generic="3be12448c5b48db1", @typed={0xc, 0x23, @pid=r1}, @typed={0x64, 0x6f, @binary="06e7cceb8d6e6af157000b5e7a94160ecc6e3bdc67b5e12533eaed660d4fb632d294f4eee7025f4a08406dd3ad120d2eea47f82adc1c66017e0ca28bdf99d119c768721b5ae732228a0f753ec8e258dac31641d97d543b92fa"}, @typed={0x1008, 0x69, @binary="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@generic="e702b6c05dfc"]}]}, 0x11c8}, {&(0x7f0000000000)={0x1c, 0x23, 0x400, 0x4, 0x0, "", [@typed={0xc, 0xd, @fd=r2}]}, 0x1c}, {&(0x7f0000000000)={0xfc, 0x24, 0x500, 0x7, 0x1, "", [@typed={0x10, 0x37, @u64=0xfff}, @generic="bf319588a6686c931e7e08b4c38306557b26f8f84c68870785f24420b003385f1e7c3c0259d245239bf1e45c5f9d3223c06100a418c91da668c232055c2292565c04172275b29277fe5860b77f3d1a013b57ed0ee59e9435b0847c39e7da70176d61ceb494f2b1389ccfb6a4f9d005dc3d05534a5505c1939219042b712cb8c05e5ed746d9535f69b406cbb7dc3b00315584aa6404e96e8c25270b21706cf319e829e082c2c620e3daa3e4c5e8d65608a16edb48feafe93bde5ca50480f1b318ac263b6e2519c6e63004bff2a52c6da7f0c3ecd29ef6a17c27"]}, 0xfc}, {&(0x7f0000000000)={0x24f0, 0x39, 0x400, 0x1, 0x1, "", [@generic="0b83bb1fdf78cf853766b92b5d17b2ba2156e8aded69d1a3854ad9042e5cc749365c162ce0a36280500627a78eb4839f4ac3087cff0f8c65", 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@typed={0xc, 0x7c, @pid=r3}, @nested={0x4, 0x6, []}, @nested={0x22c, 0x62, [@typed={0x10, 0x54, @str="7d70726f639000"}, @generic="16a8a572116f5f7d7a6cafa507a73cbacc1a943ac8f29eeb7f1acc1c7f9a56939f636532d146c1fd99cf57a1e4d5e3de414c2948500e903fc1de0dcb95da00b4ef80423c7b3f9e12d072d5721e36d56cddf2e34273c1195d4328e8399efdc2093b9fc62b74456bde73a0955a93d1b3e208f1653bf90dd02cdda4f2f153530b02d58a6e646f08424898736096e6a837d0ca38f8a9545bf64a0b0e82aee4c2830632f70b2d3962bb2f94af49b787bf532b49d38034c94328c73c0e0c05dd3ad232c98faf9415ae2c579778b23e8b39dd346b7037e6d3f5b6cbfeef7bd0dd5a248b23", @typed={0x8, 0x38, @void=""}, @generic="f2b932b4f20bed7bb3ec88bed0d70a1d4f03323dd8fb7aef54a386d8d5f9c655e76b1f4e82c6f6f6a6ebf6dff354bedea34ab0442648769715f645514556e85e645faa9cf02881f4f035bc9d9c880c3676f8cc5ea4e065ab97684f258933dfe0211a4c4b8fbc278c9759400f23a2ca9931b001ec2a5d83450fff2c4890c0578f1bc199ccb6641d436a3825851958057f3f360f4b050b", @generic="e2c4edf04e3286835ff5ab3541a06e92354e17a0881773979cce5fec0f8abb3966c4353f6040ee9e43130d427ab9f7689dfd50f8ccac207aa769af863d3dc7e91be437d686308c8b8ed236a49a4db56a773578e6c533a6db875558d50a9477262bb58580fba941f09dabff53e704635c2e28b55993c63888ef0941f54f9c633e99324bf0d0f32f", @typed={0x8, 0x56, @void=""}, @typed={0x8, 0x95, @void=""}]}]}, 0x24f0}], 0x4, &(0x7f0000ff4000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}], 0x40, 0x4715c7fdab2d72de}, 0x4040) r10 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r10, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) 2018/01/17 02:20:23 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f000001e000-0x10)={0x200, 0xfffffffffffffeff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000-0x4)=0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000022000-0x70)=[{&(0x7f0000022000-0x1414)={0x1414, 0x39, 0x1, 0x2, 0x2, "", [@nested={0x148, 0x24, [@typed={0xc, 0x7c, @u32=0xff}, @typed={0x14, 0x4d, @binary="ab19b8b6b2fe450960c980ea"}, @typed={0x64, 0x49, @binary="a0c911d806b2deb9facc8675b22d5c26bd58f827180610d422536cf962539815f364b70d1fc5242afd3e60aca822b7adb618cd06311168d67eb6d32395ce2773406e6c986a51eb7eef20c269349dc8ef52372d87715198a203a8853b"}, @generic="5e8b67d26da40f69c31a5f878c84e5583d1df6eaecf64f557aeca9a1b9614530ef71b85df576f1aad7559fac94058361878fa7239f1a022c42f09bfdb2525d9e7db42a7f17c7e5c68e0b64a415eb0741b66414a7953c3c836f04ed84a4f10080621e87b846d33ceb044215991fb8f79797cc6a09136481a397eba42ac3d456426aa09218dfdc2cb5c56b0f09aa8e8d0221b61b1c0f9691968e955cc90b51c7e1279ef70bcdb7424981de593e169e4bff", @typed={0x10, 0x84, @u64=0x85d}]}, @typed={0xc, 0x6c, @u32=0x10001}, @nested={0x11a8, 0x2, [@generic="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", @generic="a665bcd34d68f2d0f55caa310b9f6baf74eed738e6e2e4bd22339488bdf4dc6a7b8f97ec242cace20197d002f806528745d00bcb6f34d4d703eb0e8b4d15fd6fb2780dab2b34ac2ca4258523487e30a9c7fe96046b8dbd93867526b8663c5fb6851eaed2b96e6e45c7ea63e30b04b380932fd003b49286a78cbdfeea09a3bd6614252ad5b1f9c01421ccdb36d9916ad0d5dd4373715bc00cbcdfbeed12e143dcd8f6ddc1b94630af68689fae4ce90b94e7d5f6c40cdf6607ec8d43f7089248bc6fb7ffd890393b5b9c819e2540035302ac631529e61a47a6bc744a17", @nested={0x200, 0x4, [@generic="f6c0f7b375dfdf2d266600557a8df7ea87c8620650c259513f771efec2b7048899f0e3ddbed1e1df0675f125d710b92bb6a477e229929419b5d0ef0adabdf500f75a823338a6b6c19f9f5e0f278222054f80f994501789b068aa1469c1ee24e04cc33a31a4d159c25bf9f093cb5ea1d318000ecff3a753fc48be6b0a8120cb5b23b7c9e28a021f784bcac5af91a99b5ac7641a5f3d94fd35906c45f0268208e94d691e88d871568be2cf3667", @generic="9afde29d3f63c4583dccf3e3c18181a210c3ea3aa885fabb44a0a767ce7466cfc2a499c2974be4d2eb9c7f869c0e086797fe2cc8cffd8f3447b78b53a8c2c7565eb0518aae776d36f82efdcb5c7900e5c8fb91931ab4a5e2d0f8430252c23eb6f74403b33083f65926f3a7a6681d6b481d135e664b26ccbea95b9905a1255820dacbe4b254b4022b19", @generic="4db1ba770e6db6337ff7427ab83e274ce4d4a4c2d9ed835298e9c93ef4b0838e44a44ddbb32f9ed148eb66b3941d2bc84c61d260c31889059b9d8078bf7f2e4658869b53fe7e4a0cae3aa31c41d380a54def3e43feefac74bdbef57daf0f38eff25b74aa332bca5d20b1c4dacd415bdc7ac5fd86f3f8d8b733864724ce988dfb6b137457af1f212a1b6f0c8b56d4d15f717e140717367b5177073b7fd9f27360d53cba2eb92588a5c64acb7802bca0341823b6952496e8366b8d63a459728c3d4c69d6e82239"]}, @typed={0x8, 0x1f, @void=""}, @typed={0x8, 0x83, @void=""}]}, 0x136c}, {&(0x7f0000004000-0x54)={0x54, 0x42, 0x300, 0x6, 0x0, "", [@typed={0x44, 0x87, @binary="76a933293fdc80f5a279f024b6a8b7af8f2e7909e1955776ec58857f68ead74ebb451ae28d8d9651b89ae436c778c8f7645ab1d908d19b37637b92"}]}, 0x54}], 0x7, &(0x7f0000021000)=[], 0x0, 0x0}, 0x80) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000022000)={0x5c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@generic="2b6be6880038c7d345bacd7853fb0229a9d9098414c166e5fbd54894daa324ace3cf1c46b95078e02f10d2c43701c28fa82a29673f125afd0c426c577d79e96b9fc5b1fe51df"]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r2, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r1, r1, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) connect(r4, &(0x7f00004f8000)=@llc={0x1a, 0x6, 0x2, 0x8, 0x401, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r6 = accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r2, r5, 0xffffffffffffffc0, 0x1) accept4$unix(r6, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="6a248e1398490284630caef16a4c62edbea1764e2d8359de3a3ace7051c477b58ff5c58688892c16afbc547692624f0da973f2d49013c51350ca27dde54f7d378a9b3cfbf7c92929a2893dc0e1bc46a40d605fde9b85a763e3956b6329a6a3f79cb00ce575a9d0d44b74ca37ee55ea344c8b56f876a768e69d8a7af07356e670bdaea84a8050abc05acf83238e80db091708f64e2f042305804644135772ce75203b91c9cdbee72e855aa43612c08110668c5d8a1d60452a773a8cf13bbd4af13276a3286480d0fb97fc20ebfa55c5aacacf3a7767a9230d72b9a5c1db23824a8c66cf3ac1782c0f05bd9295f279403c29f2a5a57a9c47c773abce6e9b", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r6, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/17 02:20:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x9, 0x800080801) r1 = socket(0x4, 0x80000, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x793}, 0x8) ioctl(r0, 0x401, &(0x7f0000882000-0x80)="f55d3b5d21b34c5afa4f5f18e54f6250a1c267c2850055f5a6e883084ef8d58feded06c758e4c8ff2982db7f30265090802a46f18b7092c63ce013a894e0da3366b1220723c330e8128a21344072930726da9843ca0a44922206295efb7a15efc83c245aff0bbf4f44baa4c6ff06355ee8abb2f4084b5cf94a0e1de6f1a63ffc") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00004dd000)=@generic={0x10000, 0x4, 0x9}) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000eaf000-0x4)=0x0, 0x4) socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000201000)=@assoc_value={r2, 0x8}, &(0x7f0000ea0000)=0x8) sendto$inet(r3, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a95000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ec000-0x4)=0xe8) socketpair$inet6(0xa, 0x80000, 0x8e, &(0x7f000009a000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000923000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000022a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000485000-0x98)={r6, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f00000c7000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000cc8000-0x12)={r7, 0x8, 0x5, [0x5, 0x5, 0x7c7, 0x6, 0x27]}, 0x12) writev(r3, &(0x7f000025f000-0x10)=[{&(0x7f0000bba000-0xf57)="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", 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ac8000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000158000)={0xffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x2, 0xe6, 0x0, 0x0, 0x2, 0x205}) sendmsg(r3, &(0x7f0000b61000)={0x0, 0x0, &(0x7f0000784000-0x30)=[{&(0x7f000062a000)="dd8709ab44889195029efa1e9e4d2379bf52ae05375718c4d87752914f132d6770b7d4f6265fca91d1cdba0bd8de0e7d95ceccf59f71f0f9607dd872412a3ef35343c1a948114fccf001c97b808f0142372ceddf6655c607ada0883e07014220783a107176997e312102c429c34f9b6b9665bd1292eb33b5d47ae6015cd4ecadf71b0ad85697dd", 0x87}, {&(0x7f0000c7a000)="ffd38c32", 0x4}, {&(0x7f0000ab8000)="8d55cab7219a3878b6c593b54ed23f9608b3eebeefea0061fe84daaa9674c15ef48784988ffc68633429e2ebbe1068f3622dac08be342296a4b540aff5b0269431809e7794eed46d5c144e241e580017155f5e73e779", 0x56}], 0x3, &(0x7f000012a000-0x1338)=[{0x108, 0x0, 0x156, "d24e868a8352cdfc15d9819704e6d800f0ff6c67fbed91a11dd5d1da2cf436f30175c9e4202e43beb1c5bae48536824b38f1f8e88c8ec9e46384d41b3ffae25ee8ec3a61961bacdb501f45695953409c7ffb95d252ff5ccc703a04787390778a8d3de4eaa3fa84728df5b0607af541dc58ff3a32f040533634159748fefbcec35fdca56c4b8922ff09d72db4acd9ee97048a2ce631c977dbe828902b11930e1b1c45bc0053d9b02366070fd71a347905ad7daf42412922dfe0e84e02ee765dc66dfb8b04a929eb34321ae34bba5baa7ff3697a58fc05d1fb6b05824221816fed112989a83e416058227a21fb92c1593ee74fc020716bfb3c"}, {0x48, 0x18a, 0x0, "685793937fb24d0069f2169226b7877d2388038d83139d9d6c02e1c3675dfca2a0a06b3ce144099e6e039914b50f8c3cd0fef805"}, {0x1010, 0x101, 0x5, "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"}, {0xf0, 0x1ff, 0x951d, "4d7c72079c479db45ec59b9c9e3c1d9f5af4a71f928cc0a34ae7f738ab756c273e388890a6b500e20955a29f27a9f4636805cef9909a0fa613e3ca4b989485fcc4075c7d7ff38b93e247515e850aa9d8a29f5ae9694b90afbdd6d88656365d648e9dcc127780ddf3fee372d5031c3f8ee7ba9f427989f9549bf4161656d75c2cfe4bcd8ca9b156ca4cf018eb8a43c15480a76868f6172fdcc3226bcc52adb70c25814a9cfd1c397d6e8aea4073986881397e52fc90cc02a09c68f35c34ff7082e08a0fafa77fcc152d6518a58cb4290e723ba3e9a07e71af6af2"}, {0xe8, 0x1, 0x7, "c78c0ab13b6c736525b7f756bf9f2b1eef2f142a35f27f26c12395c2cc63415c627dd5352034a1102ab606acdd7b974398c70b2fc1c085b47c29d019855468a8ac031a6fa7318ffd6ed8ce333dbd6e2bff0ee2e06a9ab8168b0478b069bbc57290b7fdf8331f297b1b9860fb0483559f1684feed955fb3c0dcc8af085bf9a3d436c45d0a0daeb0d792e1d19756645d60125801bfaa87e3b3d63cc3e78bb131b5567cc97fe272947a130ee3162c0a33a214982f4da0c02b9c2a9699f067ccf12ff73a5b86bb4a7fd2279d158651fc2aacda"}], 0x1338, 0x8000}, 0x2000c090) 2018/01/17 02:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000efc000)={0x0, 0x0}, &(0x7f0000d5e000)=0x10) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) 2018/01/17 02:20:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x803, 0x4) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/01/17 02:20:24 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008c5000)={&(0x7f00002f2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f49000)=[{&(0x7f0000bc3000-0x3c)="213c948114c386cd856756e3fe684b7a8eb5645330c65275b49e0a770f1670464195a7f096330cbd9a6d8d23cdad57feb5bdd0de9e98698d69070a2d", 0x3c}, {&(0x7f0000324000-0x6)="6a32d7c45611", 0x6}, {&(0x7f0000001000-0x26)="298b5751f0fc6c8a01ec73b0abcc08c378653959cb9d257a7515b8901f242a2817e06ce511dc", 0x26}, {&(0x7f0000d5a000-0xc9)="bac55ce28d5711b1c04277aff3c4f77d81f7a47fd6db28db46e42a0c242b75b37dca5404b73eafa2e639f424154ff76a6c25364728a5f0d66874a471038bec0a749dfdff4b0c3a8b7a376f4fe1f0c3b3bd127d0a4072e41914b4e92ae02ba07eee6af3d9c5487a8c2f712c62e331cc3d37e2339a52d600a0602abe35c58ec3749dce232d1ab3a7cdd4d621579015b21487377784977724fa586e8cdc0722660de6b89347e7a98b98401697718c53c79b1f4b1850ec0d80e852dd5aabc5405bafb83a4a4c5ec9836302", 0xc9}], 0x4, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x10000, &(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000-0xc3)=""/195, &(0x7f0000005000-0x4)=0xc3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000008000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xfffffffffffffd6a) write(r3, &(0x7f0000005000-0x29)="", 0x0) 2018/01/17 02:20:24 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000be1000)=0x60, 0x800) ioctl$int_in(r0, 0x5423, &(0x7f0000e7a000)=0x2) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000fa000-0x58)={0x26, 'hash\x00', 0x40f, 0x100e, 'tgr192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000d73000)=[{0x0, 0x0, &(0x7f0000055000-0xa0)=[{&(0x7f00009bc000)='p', 0x1}], 0x1, &(0x7f0000635000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) read(r3, &(0x7f00007fc000)=""/34, 0xffffff45) sendto$inet6(r1, &(0x7f0000289000-0xfd)="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", 0xfd, 0x4004, &(0x7f0000c9a000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000}, 0x1c) 2018/01/17 02:20:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000+0xfc2)=[{0x8, 0x9}, {0x3, 0xfde}, {0x8, 0x3}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x75c8, 0x8000, &(0x7f0000a4c000-0x1000)=""/4096, &(0x7f000043c000)=0x1000) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/01/17 02:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000ba000-0x78)={0x3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7fff, 0x7, 0x71d5, 0x7, &(0x7f00003e0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7, 0xe8c8}) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bad000)={0x0, 0x6d, "8712237dc79312349bb4662b91d8a769d2bf1a4c173993a198416b2806d9dc164de5e60d6e153679bbfc8c72beb1b5fc01d9cc20be535c00bd523053e302b7b7089139cd136617dacab693e1064f62e0f51b051fc1aa69ffab393e8d3a71be6fc2c2979256746494f4e75b7d3d"}, &(0x7f0000ac8000-0x4)=0x75) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000489000-0x98)={r2, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x200000000000b68f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000a31000)=0x98) write(r1, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000056f000)=@assoc_value={r2, 0x81}, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) accept$packet(r1, &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e59000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000264000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept$alg(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000417000-0x8)={r2, 0x0}, 0x8) pipe(&(0x7f00005e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000f1c000)={0x0, &(0x7f0000966000-0xb1)=""/177, &(0x7f0000ade000)=[]}) sendmsg$alg(r5, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000dcb000-0x38)={0x0, 0x0, &(0x7f000098e000-0x10)=[{&(0x7f0000364000-0xf9)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x3a63551a}, 0x22) bind(r3, &(0x7f0000475000)=@sco={0x1f, {0x8000, 0x1a417220, 0xff, 0x3, 0x7fff, 0xfcf}}, 0x8) 2018/01/17 02:20:24 executing program 0: socketpair(0x0, 0x3, 0x2, &(0x7f000021b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003d8000-0x107)={0x0, 0xff, "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"}, &(0x7f0000000000)=0x107) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000)={r2, 0x81}, &(0x7f0000b08000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00003db000-0x4)=0xa01, 0xffffffffffffff13) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000b92000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1) sendmsg(r3, &(0x7f0000fb8000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000c90000-0x1)="f4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) pipe(&(0x7f00006aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000f0000-0x8)={0x0, 0x1}, &(0x7f00009a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000e9a000)={r5, 0x20}, &(0x7f0000447000)=0x8) [ 1406.680779] dccp_close: ABORT with 253 bytes unread 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006a5000-0x38)=[@in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0x38) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d86000-0x4)=0x0, &(0x7f0000376000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cc8000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d50000-0x4)=0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000380000-0x18)={0x0, 0x4ab2, 0x30, 0x3, 0x7}, &(0x7f0000735000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000346000)={r3, 0x5, 0x1, [0x6]}, &(0x7f0000176000)=0xa) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000edf000)={&(0x7f0000ad8000/0x3000)=nil, 0x9, 0x7, 0x80, &(0x7f00006eb000/0x1000)=nil, 0x8001}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000289000)=@req={0x0, 0x0}) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000001e000-0x4)=0x6c5f) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x87, &(0x7f000000c000-0x87)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x51, 0x16, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x33, 0x0, 0x100000001, 0x7, 0x0, 0x8000, 0x0}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x4, 0x0, 0x0, 0x8, 0x9, "beb0fe", 0x2, "1db09b"}, "e4dc07d2d333301e760a0e8a54df3afc8560d1641c2c9aa5f959cf82957a63116f9279dd134d3e5565ec0c6b9486aca0cc466f62835a351cc0"}}}}}}, 0x0) socket$inet(0x2, 0x80005, 0x9) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) accept4(r0, &(0x7f000020f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000540000-0x4)=0x2e, 0x0) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00002fb000-0x50)=[{r1, 0x1060, 0x0}], 0x1, 0x1000) sendmsg$kcm(r1, &(0x7f00000db000)={&(0x7f0000381000)=@rc={0x1f, {0x9, 0x5be, 0x7fff, 0x80000000, 0x5f1, 0x1000}, 0x100}, 0x9, &(0x7f0000b8a000)=[{&(0x7f0000709000)="ef71a2f9da61b781571668dce0d3a50bec4c8f7b91a3ef289dd06f9e630afda542d3ca319286027eb4a37724529601e13b807ccef458dbae10ecb34f1e09e04256edda8ab4e2b4c91c6baae011166f03859976cb3728912a4176bf060f112285af41020320d56a6c", 0x68}, {&(0x7f0000939000-0x5d)="00ff9b0c2705464944a81cc366e556834b5fb2f74a7c211f1ab36aa50c36d7954d544a02b9db830384911f976dd00ab14e5ef12805c7cc710516076daf05a12fa624418680a840536158259969fa93886497c447df068e908b7c6d1b20", 0x5d}], 0x2, &(0x7f0000200000-0x2a8)=[{0x48, 0x114, 0x4, "1fbf51b3e02320586b806351e9db5beb88ee2182804e6b890b3b87366f6829924d80e44dc234fb50d31eb386b5cd6409373a3372ff"}, {0xa0, 0x11b, 0x5, "742016100394e34c94d40b6b3e5605288ba197d0d27ef5a270a7797c1a2684e97e3294d9054e854f104498d19d5dc81d4edaf1af8efc64d6f1c4d9cd4085b057beab04ddf73202033eb00f956399ba9c68ffc741ab0a3db42149301e4de101dccf879c8b4b88af8634c8a76367fb51482492d8b3fee8e72f32e5b492c924dbc5bc1373eee9e5b9c7b16ad345dbb4"}, {0x90, 0x88, 0x3f, "b4455cad3ad6423462f842e732fc8720efe8e6f7190b996916abfabe878faa3e26168acaaf155b1a58c282ced73519b3accfe0604424905c3410aaa7b2e3471702c1f66e1c6ddf143e499578858b3a7f9398bcf3e8c8710654dfd08d2444e710f36e2cc40f8f369045d1bfeba0451b5b2ff79a96214eed83a1"}, {0x88, 0x88, 0x0, "fa5fbc7d8ad8b9e491a533633b5446692f04c556ba26cc4b52ece62f79a276253a142c05dd445843e02130f63e37a84630e4a861912b63b7f12986ae94a72ed9ad66d2371ea666a40a14753cd03b24c8e5c1c5055373d168d80bc856a3df1077b84f1b4a705105d52ea1d9729c12e6afd1fd7404ecdc2b"}, {0xa8, 0x0, 0x5, "15bc9aba34c4872108166120cd60e421d141e6bb334334fd046aec7846ccc80cac4cdc708ee5c8c9a3453ba8aec5f291bc960186aaa96fa2c53baa5b399e45cb674d304fd6dfba2538b06f7e554c2d092fa574bd9d85387fd01621c5df9cd7b83226ed7b51d69e1926b093b2d4738c60894d720e97503b9a83f7999e4356dd8a73a90a566dacd555e3d031a0e334869660d6bba806"}], 0x2a8, 0x4}, 0x4000000) 2018/01/17 02:20:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000dd8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000001c000)={0x2, 0x7, 0xfffffffffffffffc, 0x0}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000001d000)=0x3a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000001e000-0x4)=0x40, 0x4) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000051b000-0xf4)=""/244, 0xf4, 0x2, &(0x7f0000385000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b7000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000f70000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000822000)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000611000-0x18)=@get={0x1, &(0x7f00004e5000)=""/203, 0x6}) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000a2000-0x4)=0x60) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000102000-0x150)=[{&(0x7f00000f5000)={0x27, 0x7, 0xae60, 0x7, 0x7, 0x4, "16d46471b2d054abc924e9ccd651360e7b9232c5c3c577e9608d96087783eb31f6180878eea7c04b3ed67c6d796b4145a934fe0713497ba358cfe8dcf6625c", 0x2}, 0x60, &(0x7f0000101000)=[{&(0x7f0000101000)="ef705b4a0a8405bc364c4f1a0160485828c1e043f9f6a7fe2183df32258dd5d03ca3c7f594bef64d855b5df3dfc710b7601ac16fe39b658f61bb61ecf5d28342fc2cbc2caae330cc826639349b5837430addb4", 0x53}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000102000-0x60)={0x27, 0x7, 0xff, 0x7, 0x8, 0x53b, "d7e789eb0156a2dabe7688e872a9628a6de95f68fc5adb6ceaaba4e549cff871b0060947f0e866762f231178ac852d2f9ab73c70fb4dda3463f706c1943a25", 0x8ff}, 0x60, &(0x7f000006f000)=[{&(0x7f0000101000)="e704c8d80b6dfd22563112cd209ab70dfe66aed940ce60a95f437aabcbe9282b895547a1c95075c6bf6f87d4c72428", 0x2f}, {&(0x7f00000a6000-0xb6)="41a64af35eda5ba1d6ece2938591839a55f4b00b5c01940c5d5fa032ddb3a72733429189991054e9303d86db8875e50a2476f4a9958d82d243b1b8dc4ad020c4c18e68fde99f11e88ae17b9ed7acbd022939e3fb4d9b667b7e85a4ddb9c3cb9349ebbc7a038b757aebf50aa9e8469f3bce78d28120c542a70e0885b80c448dc1d75d47a10e89593f3f51256197f68374423221737791a54ff1b462fbb6e8515a52d7b7a37b32eecb229d9a57537e4ff47b32aebd2a68", 0xb6}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000102000-0x60)={0x27, 0x6, 0x100, 0x1, 0x5, 0xfd28, "1136bfc246abac0573486215f98bbdc41f42a0e8eb5614a42caa6c65ec7d2eb76bb672d16f1ef56dfdc7c5e6d426ad6960d4b7a6011b2f429aed2cc33f1468", 0x5}, 0x60, &(0x7f000003b000-0xa0)=[{&(0x7f0000101000)="d1e9b826848afeb304de36afd4c44f", 0xf}, {&(0x7f0000101000)="90cb1de4fff9d03c1b8efd228334421d8287344ac43b62096bc26704fde88c8ce2b0637bcd0e19f7125824a90e15b32fd174153904ce4f99052109c91e8cd5c3441dcc892c4096e2cd9a556053ebd07ddf44287f01d84bb725e3a2ff0269214ff7b1402206da1ed9d293ddd5648778d233b08fb8e293348b1f5a1eddafce460366a7780bd515ced924b0968a665c395ed0b2c8df9f6adcc69c5c66ece80b7855aca0826cd305298a6fdea97f3cea949d074f7caf1273c12caba613a95f4eb44cc19e71069317b351eef49e058d92219b89fdf6", 0xd3}, 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{&(0x7f0000102000-0x7c)="2d7a56e5553831951907abcc673524d4bdf2a6ba4322da3692e04b501032d1a3259e018230ce6d00d01cacf9c06b274dd47e8d92f8a02a2753fcf8cc2e459dd10235debac733c43dc59cfb9069b7241a5af7ecee488c74b88632f0a079f3b4261d9a43141d69fea9d4a7d6b5eafba412ae5d75d2ac8563cf4d5ad6d0", 0x7c}, {&(0x7f0000101000)="b28ea7d063fae0829a74cf3ec28404b4c7a8d5d6da191067b216c88826b939a94a849e23", 0x24}, {&(0x7f0000101000)="241a9040939b2363c30a5a04c58ce2b84d47c4fc2e3875241b868c987953b8e4425a4d389b5bb47dc97ea2abc7e21b95668cb9453fe1f2af161f61585d2738a5fa91425a2640c5cbf0c495490e44907b7186cdf92422eb90b0174726d77c0a01b0a690e11263865de244dfd5b7d3a7f89afb6dbe4808dcb95b53d65e3a1304ad1c921b383792dc22c4fe79bcf5d0d9947844736d689b7e65ae6ace2c4182d07957a21d54ff754849c4836f1a3c1e668e7722c0b8039772f38550c3392a2d356b2286e2c3f8001569040e995d7d9c9e01209a6cec5afb801be984e6b07e00c107325abcc00f865fe9d5e16daa9de4", 0xee}, {&(0x7f0000101000)="4e3ef82211edf5debcf15a8ce82bf56c4ffa25887826532e7c5ee68cf224864186c3feca1e7950493c7499bd12b3e9c7a7610bbdfc6099cbdae26baeef285b094a34e74a76fa9b088bef733fd3066916300f7ac98a9a1466933bc3fce4e849c5d94233caeeb61c476aad0910560811331dde4e5b0ea89dc5290d2f89d82696f9f647c2e9ba2bebc758b3b3a1c5377c8787aaec91395a67053c326ea6d10e057e3aa44447df3be28c39f269209f797717b51c122bed37afa4a56339edb88306bb75", 0xc1}, {&(0x7f0000102000-0xa2)="c29fa9d8a74cd1386d3a438af6ddd75565994093e61460bf16b6739715949c26b36a873f67ca7e6dbbad195ad713a8d0fea87b7c87daa554be00ff88025de08994c78fa8a16fdaaa205e9e2b0663137c09d9e327486613121a1b95e643af4ba5126a674be55c8f6099fb3c2c816810787bef23f5c2d7680a6c89b97bc6e613e1afef409b3ddc4b31899c2a470db8ebff3ea371de650884a6851d329f57c9b472d51e", 0xa2}], 0x8, &(0x7f00000f7000-0xb8)={0xb8, 0x10f, 0x604, 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{&(0x7f0000101000)="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0x1000}, {&(0x7f0000101000)="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", 0xfc}], 0x3, &(0x7f0000101000+0xbf8)={0x80, 0x13f, 0xff, "46378e621261b517805d5a8e74d1cf5490134c25268cbd941fa8c31b1d0ba3a4ebdb84c4f610ca83edb6096905658ec6f73a824a2d38623ded83d62be9b1ea2e5d84cb6ba4501ac9efcab6a02e040d5367840cf7675b7628ff141dd38cdd8dc05f27ce67339bc71c7004"}, 0x80, 0x4}, {&(0x7f0000101000)={0x27, 0xff, 0x91, 0x5, 0x6, 0x6, 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{&(0x7f0000101000)="fce69849af659f69ae8d40bfdeb7b765ececa2f994f17160f9fe8d921b9f796a688a991f5307126b3300b08d720e6f54dcb8fe31fde7ed4f6da80825283a6a295ffa921bb9d418dffd517d953c5b601d3b8907abd6ee0b05ad", 0x59}, {&(0x7f0000101000)="", 0x0}], 0x5, &(0x7f0000102000-0x1010)={0x1010, 0x104, 0xca, "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0x1010, 0x20000011}], 0x6, 0x10) 2018/01/17 02:20:24 executing program 5: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f000008a000-0xe4)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff0900", 0xae, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0xb, "5091334b3470a778ed9ad8"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x40000004}]}, @routing={0x10000, 0x2, 0x2, 0x800, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xbf, 0x6, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f1000)={0x0, 0x0, 0x0}, &(0x7f00000f1000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000067000)={0xffffffffffffff9c}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006b8000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000ad000-0x4)=0x0, &(0x7f0000305000-0x4)=0xffffffffffffff68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/17 02:20:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bfe000-0x35)={0x0, 0x2d, "000f7a3fc17451d4a55dd30b66a0a21e55c6f193e7e04d34dfac58e81bba1edc00a4fdba2b0cad1b2c42a417df"}, &(0x7f000058a000-0x4)=0x35) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002cd000)={r3, 0x9}, &(0x7f00008a1000-0x4)=0x8) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000069000)=@req={0x3fc, 0x0, 0x155, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000212000)={0x1, 0x0, 0x10003, 0xf540}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ac0000-0x10)={0x9, r1}) 2018/01/17 02:20:24 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000266000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000993000-0x4)=0x32) mmap(&(0x7f0000f26000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f27000-0x100a)={r0, 0x9, 0xffffffffffffffff, "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"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f26000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e4000-0x4)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00004af000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b2d000)=0xc) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f26000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x3, 0x200000000000000, 0x1, 0x0, 0x0, 0x0, 0x20, 0x77, r1, r3}, {0x8, 0x4, 0x6c, 0x7, 0x40c, 0x7, 0x100, 0x6}, {0x100000000, 0x6f, 0x7fff, 0x3}, 0x6, 0x2, 0x1, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x4000000000, 0x4, 0x1, 0x101}}, 0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000003000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000e000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000f000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ecc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) getsockname$packet(0xffffffffffffffff, &(0x7f0000bc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000a5000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x5, 0x8, 0x2, 0xf96a, 0x7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, r1}) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000ae0000)=0x0, &(0x7f0000ae1000-0x4)=0x4) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000365000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000ae1000)={0x1f, {0x1, 0x7, 0xfffffffffffffc00, 0x8, 0x5, 0x1}, 0x8001}, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ae0000-0x1)={0x1f}, 0x1) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(0xffffffffffffffff, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ba1000)=""/4096, &(0x7f0000a02000-0x4)=0x1000) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000317000-0x4)=0x4) syz_emit_ethernet(0x179, &(0x7f0000ab3000-0x2e8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x143, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ec8000-0x8)={0xffffffffffff0001, 0x4}) 2018/01/17 02:20:24 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0xc, 0x6, 0x401, 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000011f, 0x80000000007f, &(0x7f00007c3000-0x90)="00f50221193be112933e20925dad2772e04e9987ad6e530192efcb8a2bed9b2fa082f49cc7a3060505ab6e753f5c0f11970a071a1db949fd4c4b0195615983a5cf03f094ccabfa71c23b2a9f688c208daf3f99f54a993e9f2905b6199448913e0410a98600f6e814c49ffdc41686225a88a8b58a11a7601bbb4b14509054a976e32da8d9d386e9df07eacc0614a33472", 0x48) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000010b000-0x32)="f63cba75f8a0dee0cfeb797c9196fc8e2c1bcfd5d8909652052584e8f3227ed92204bb488abdc1b87c4a3c42f55a8351476e", 0x32) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bbf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) socketpair(0x19, 0x8000a, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002000-0x18)={0x5, &(0x7f0000002000-0xf8)=""/248, &(0x7f0000000000)=[{0x3, 0x1a, 0x2, &(0x7f0000000000)=""/26}, {0x1, 0x72, 0xa01, &(0x7f0000002000-0x72)=""/114}, {0x6, 0x1000, 0x92d6, &(0x7f0000001000-0x1000)=""/4096}, {0x9, 0xd2, 0x9, &(0x7f0000000000)=""/210}, {0x824c, 0x1000, 0x81, &(0x7f0000001000-0x1000)=""/4096}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x7, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x9865, 0xf1d, 0x101, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x100, 0x0}) r4 = socket$inet(0x2, 0x0, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000)={r5, 0x3, &(0x7f0000001000)=[0x9, 0x60000, 0xff], &(0x7f0000004000-0x8)=[0x0, 0x5], 0x10, 0x6, 0x7, &(0x7f0000001000)=[0x5, 0x9, 0x8c, 0xfffffffffffffffe, 0x8, 0x9b], &(0x7f0000002000-0xc)=[0x0, 0x6, 0x0], 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000005000-0x4)={0xfffffffffffffff8}, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000001000)={@loopback={0x0, 0x1}, r6}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000006000)={0x8, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x2c, "6cbcfaf4fea05cb7a1207a480fbffe6d037c26c611718b0d2bcd14958d0d8dad6fd73da52440d8c4da2ab6ae"}, &(0x7f0000007000)=0x34) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={r7, 0xe2, "e08e31dee62dff8da21a81c54440c4f594ebd28d4f9f54b4cbacad88499c224cacb5bf60c02ba96322b517933ed72184e74d1556283151df32fa21981d75cb8e212684c34d647e203a422259e929a7aefb47b70cd1a33280841720666616968228b44b1940b2fc04b0971ba932c3912761c6d1b88cbb7dd67ef2e330b10c7b32cee713beff9d8be9f89035642cd5dd8e28d8173a096854f4717b7f52f9ef8dd2118d39214b5196385c6e061f95a3d7fc4532d59daf9a7f1d18ff0ee64207b982e5e8b6b6c6d9ef6480a72437c0b7016158e2f78a520529a2693520c72f3fd251734f"}, &(0x7f0000002000)=0xea) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x33, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000000a000-0x3)={0x0, 0x0}) 2018/01/17 02:20:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000609000)=@un=@file={0x0, ""/58}, &(0x7f00000d8000-0x4)=0x3c, 0x80800) connect$bt_rfcomm(r1, &(0x7f000017d000-0x9)={0x1f, {0x8, 0x1, 0x5, 0xfffffffffffff800, 0x5, 0x8}, 0x0}, 0x9) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000c79000-0x4)=0x0, &(0x7f0000741000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f000003f000)=[{0x0, 0x0, &(0x7f0000135000-0x40)=[{&(0x7f0000d26000-0xd0)="6bd8e8b752749fbebfee45439e39a204e05cd5ff85ff813e8fee00fdd4305df20d7db5d8e284ceaf1ebeb9693415ede6e4cc2b57a4c6c6862d8fd2acc8bb5fbb91a072be4e60293beaf5fde2b5411b3fe6b2cf5829bff157f296a7a24a2371b575602f448f90bec5e9b6b63f42fa7e71d81251a1b579e7e3ffa743a96a1303a019f20bb2f70482816bd7d1aa2d46da17f483901f1f99b44a7b694c9b892a088c1e3134721f06abef5075c17dc4577ce223bf0345f69a539fe57899f39ab1d2bce6d4304b578b7f27695441fa7157d6a8", 0xd0}, {&(0x7f00008d5000)="", 0x0}, {&(0x7f00008ac000)="0db5ddb4f9a6ac87e9b400c316e5f8d6f5572d37591503c262edbfe71f8a4e16fb9b20af4a52866ceb38b2d22b72b3fe0c788c642ed83589cec2a06435f6d58948df92d88bcab754cd4f16963c0ab0421c74d0ee48e80cdc76e4db7617bec9b687ead059b0df1c05c9ea8749186767cfe09fcd6b7c7a2a18ede7000c9e29ef54a79e5611455a6002a6671221c93d62bc7849211d0c71c16f94a727eb88b4745398cc75b46db18887117a5227cba519274499304020b92147809f04381f81a015b35bca3e3b", 0xc5}, {&(0x7f000059e000-0x89)="cd0fb286aebbc685825ca1da283ea00a0de86d9330ac27d142c1142b5f2075a4121ff88be69f54a854ea5405a505c912a81556aecb18901670d4001276a4251c7679b36feeb8c894c7215f49fc3c0c15983c2a230c46f40bed09cbd1ffdc9068c86c5ba4cafe0c7fbd2dbf6466cffa91a112555b072960ff45199827dd553f93ee2e36e3efb5b67f26", 0x89}], 0x4, &(0x7f00009cf000-0x1210)=[@assoc={0x18, 0x117, 0x4, 0x41}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x55, "28c73513efe2af72cbe63ab9c7d477a915df984e0ee4a1c88113e5119eb47c387a44c304c6c48306678388a1dbaf63cd27eba84b3f4c9078c4f2fb318ede73a418f0a961fbddfe1ba84a2798c4a9acaa3a59b4d08e"}], 0x1210, 0x4000}, {0x0, 0x0, &(0x7f00002d7000-0xa0)=[{&(0x7f0000db8000)="55aeb604c2c1e0a9231df2e585aa370233654f7ec4017ac3d9e36eff3b2029c1f4a278e2ae544927857e9b0db638e0e2b9ede62b6c62e9d557e821d3e47a500ab4d6242f3a3ca26876788bc533be413c33daec3a4c15962f3d0cc2885d83f7342f488fda54781c79f811859533ea6927ac395197cbcd1910442e973421434ebab1037da195d9b3c67d2228d4153a837fd43f6ca47fcd06f4350c7ebdcd5c9b0f3d2bbb66ed11da85a2d3f69fdf54652ee933e1877616796c4e3e37e73895e0681a7da1f74e64774268cd406688b3eefcc2fc8d6b296d92cb527b2f3a3ce9e97ede78c2c572d5135147eb68b4d9ac54", 0xef}, {&(0x7f0000ebf000-0x88)="925b55a71f6506603d84a1b82164e2ad258f463fb8a409ebf13420d83177d9a1b33cb471707e35578919cb24e2b158ff22dad853135ff0534246b057f59ec3b0518e1af234460447db97d7bb1cdcfb38d5b6db2f5a37f2d6ed47f36fd319c2f64b62da0466936dc2173f210420c6c2a80a82ecc3c88242c59fb7ced6aaf9adb954f62ada322250f9", 0x88}, {&(0x7f00000e0000-0x74)="088d1bb4affa72c2c7996933c02de339d7cc87ec5912d51af88c409250667bebbd58ed4788dd80082546075cb00658055fee13d4b524fcdf427e662d98584b9bbb870483e9a8e09e3ddef1b144a04a9e93fb5faa4b4a29cfccf6ab23f19b4a03410da2a2c06bb0c7c0d36699c3358cb56ab173aa", 0x74}, {&(0x7f0000e0a000-0x1000)="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0x1000}, {&(0x7f0000853000)="09e5b2478d4d058a1a2da6c7d2d0aa9cc527f15ce2ec3ad1bcc2663559f17e4c5a8b3438b0013393d766af9cdd52a8a8475b165000384ecf763d61f2a4cb8a6aa914740d8d594e9faa8ae76226bdde815aa89d2e54e0008019cd4c692fd3e7883e8e1fa3341c78626f5321767bfc4795bb74801552d80d5b0c392758cfb02e1fbdfd773c7a7c853ca9169fa3cb983fe91b8609cb61093767e2336415b84ce8f983f9eafe652f166f2589451c15e0539cb34af635ab04e3c4090d2be38b8ccdeded3d136a1d69557e509592b449", 0xcd}, {&(0x7f0000dc0000-0xfe)="56ed8aa1a72cb05f6f2082949b5a13b4692a714a1e1c7bbe71c63d656ec026c08a15ef74ddce67e80fc44ba36b18b2e4e1e1788214547db72bc70d60ca05a73deb73afbfda1e18ee59e8d12b5eb93884a5ee8453ab333aecbda0817de988f559f5357372711d0b3e4f4fff05c5e8fe7b49dd600a6ce02f3e35c57a17d0d1f2410d5cfb58616fa2949659f02897d05dcc6d110266a02ef3db673cd5e1035ec8c0d33d306fc1cd5696f729ce97e302de13e63ca5ccfaa03de96d96e246d9248d9249fff868e88b3d01b6f6925f25f6ea1673b32882cba526bdd43974727c0db8d5f613c74815e29d38a303be323c68249bec030d20ae5bbbe01e9d3b234890", 0xfe}, {&(0x7f00001ef000-0x20)="77d0e76db423753c88719048250574bce285474a9dd92ab68ad1206c4ca875ce", 0x20}, {&(0x7f00006a6000)="3f9ac757cea95840824b118ab2b2eb4ffd63941eec6c056a8aeaf60bdb9f88ddb83a803e3b2644", 0x27}, {&(0x7f0000cf9000)="a8192a", 0x3}, {&(0x7f0000a81000-0x16)="992589c1a4f86fe4f6cd6479d11c9fbb348ca2d94e44", 0x16}], 0xa, &(0x7f0000585000)=[@iv={0xc8, 0x117, 0x2, 0xad, "d1c4ca6ea5f2703bd5ce31e5dab7a4899ba901e27c9d495b68299bc45cf74e284ffe3c375df05911c12d542e5deafcf8843e630298340632d47c763f2a5ef563e675f39c71dd9fdb12616cb0823801a0d759470893162463ddb470e0809e8844c7932803e4727327040d5bfbba9cd7782a2f3faa8536beaf1f0005c8f8dca5b03fdc1b7bbb95e238ed4d6942068d807fe4e6405d20e7871180bcb525a4f79a14860fac24c4b8ac60552513af0d"}, @iv={0x80, 0x117, 0x2, 0x6b, "b1d78c3db2261e13340892377ba2c4df034466101a97de9677dcca51815c00d622d3e06946a16d53d13d7fb1953c9114cfc910fc5e621839acc1eb2469ca0250fa0bc314eaa26793a1de3fdcc57cbea1924e2c128b318a9c7c9a809313086f9a2554d91fec5d1e38483598"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xc50e}, @assoc={0x18, 0x117, 0x4, 0x7d}], 0x190, 0x4000000}], 0x2, 0x55) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e36000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x891e, &(0x7f000026c000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000256000)={0x6, 0x100000001, 0x1, 0x101, 0xfffffffffffffff8, 0x6, 0xffffffff, 0x7fff, 0x0}, &(0x7f00001ae000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000)={r2, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0f000)=0x8c) pipe(&(0x7f000047e000)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000b49000)={0x0, {""/7}, 0x0}, &(0x7f0000ce4000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000-0x20)={@generic="ff47958de9ac2686b4e125c9a8af4a5b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004d2000)={r3, 0x3c, &(0x7f0000df1000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ba9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000476000-0x4)=0x10) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f000023b000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000b6a000-0xac)="570e22160e99d7db4546d55c5311fc4a08a39d5befa29ee46fd5fa7a670f31ebb40443ce5ca42cbf87391d346fe1bf8270cc616e5c10fa0c0011516142e7adda4ef5815db5a1bd3dfe0eb046ecf42b2920974cd5b6bf5e37dc88e7a0b92970f876922b21b93901f03221b8feb617e0ed4733498e4d769b04e5a8c68caecc52046fa4d2d283544bb9460ff67f9c0252375e7d9db66a00f901b5b9af38e556ec43936d9735ab48d9ec0569b49d", 0xac, 0x80, &(0x7f0000a7a000-0x10)={0x3, {"62dc384f6c8f26"}, 0x1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0xe, 0xfffffffffffffbff, &(0x7f0000fd5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000625000-0x6)={0x0, 0x43}, &(0x7f0000fde000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e36000)={0x3, 0x1, 0x800c, 0xffffffffffffffff, 0xff, 0x2, 0x0, 0x81, r4}, 0x20) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b7c000)={0x0, 0x1}, &(0x7f000049f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7a000)=@sack_info={r1, 0x9, 0x7fffffff}, &(0x7f000050a000-0x4)=0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffff9c, 0x10e, 0x8, &(0x7f00002a0000-0x4)=0x5f2, 0x4) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f0000f99000)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x4}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 02:20:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xd1)={0x0, 0xc9, "fb412c9987cd00cdf18f50d49425270f470cf3d9e532cb111ac4579993863eb4bf03d2bd7b7eeb73dd3a0081eb73488f3101b8eb95b17d740473e0ea475eec6eda7d3dd3c621d8fe53b68a1c4e0c9fd0addb7a8dd284b138e8ce7dff8b03bf54541ba349248e3ce3dba16dcd3daf9bc1b16c3694ea8cb50f842fed9e19022fb60ea06c9407bcc1f9befa3aa156a0cfc339c54b7371d3a154d7e45af6db40d525d537230b09b662c9fd4e83c987bd0537da8f336ae1cff517ed2cb44b5e835b7cc9679442364b8d3d53"}, &(0x7f0000d97000-0x4)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @rand_addr=0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x400, 0x7, 0x552, 0x7}, &(0x7f0000917000-0x4)=0xa0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0xffffffff, 0x5}, &(0x7f0000001000)=0x10) socket$inet6(0xa, 0x1, 0x7f00000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000003000-0x8)={r4, r3}) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x17, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x701b}, [@call={0x85, 0x0, 0x0, 0x26}, @alu={0x7, 0x0, 0xf, 0x1, 0xa, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1ff}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0xc, 0xb, 0x5, 0xfffffffc, 0xc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1c4, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)='GPL\x00', 0x100000000, 0xed, &(0x7f0000003000-0xed)=""/237, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000004000)={r2, 0x10000}, &(0x7f0000002000-0x4)=0x8) sendfile(r8, r6, 0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000000)=0x7fff, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000006000)={r3, r8}) 2018/01/17 02:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) pipe(&(0x7f00008b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b2c000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000069000)={r1, r2, 0x4}) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f4a000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000c82000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000038c000-0x8)={0x0, 0x80}, &(0x7f000040c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022e000-0x6)={r1, 0x33}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002e0000-0x90)={0x3, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x2, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe81) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000061e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x200, 0x40, 0x6, 0x71, 0x6, 0x4, 0x101, 0x1e03943b, 0x8, 0x0, 0x62d, 0x9, 0xfffffffffffffff7]}, &(0x7f0000c23000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000f4000-0x8)={r2, 0x3dfe}, &(0x7f0000074000)=0x8) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) socketpair(0x18, 0x80000, 0x7ff, &(0x7f00001f9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000db9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b93000)=0xe8) sendmsg$can_raw(r3, &(0x7f0000f64000-0x38)={&(0x7f0000850000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000079a000-0x10)={&(0x7f00004ab000-0x48)=@canfd={{0x2, 0x7, 0x6, 0x100000001}, 0x32, 0x2, 0x0, 0x0, "1cffec540eb05e87e8f45580f9e0cbbe911b129866dcb8c2bb41ba09e8c41d07674869e97eb24d27d89d2e235ed1ee6f4c30e9062fb7249360c7dab460ff7fba"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f0000e31000)=[{&(0x7f0000837000)="efd37933b46c77fc36703f1826473f57c42c757e161335a2d4b4f6fa9db5eae2eebd60697e6f75115a86259db2be92ed4889132a6740f3b919bbda4f0ff933f7d9ee6887e1b06c279c9c5d6c82a2dec92d2770b602a4e77a42d40e091a53293c5ecfe645f3a99e221acb3a0f52b56ef6a1ec206ab71e1677b89f358cdc3f89cbbabcd2485d2af49d73ebbeb6d1223d877d7d513f7f71", 0x96}, {&(0x7f0000f95000-0xa2)="a1d612897c3ae3a6d90d34116f08c85351616292b01a2f2a66b63d56a1e0effe5cf86e85161e1f6b2283051c3980af0806bf70a1bf3ee78c137baadf1389cb0bd81e619900ed73b9baa10bba581fb9b3cd33fc8f9c149e8fd8acb40978f9af3f2ecbef043b2c42224418cff8e056d29f1ea9a39f403195ccd2033601f16048e0d292035a8d951a91628a81a7bc4e74813c69ff3844170b7db9a5e0ba132e58149330", 0xa2}, {&(0x7f000019a000)="105eae3fec1f61e6ab501eb18eec752bb0048578508bada03e9ef3", 0x1b}, {&(0x7f0000b79000)="f75364610400b01efc57ddf6cd4cdb40d4d2b226cb9df23d9ef287c3adbd6d8addfa6fde790a94676b6cca55cf40011cf863a3c950a17a82bc5351b75fbb10adee6dc876495b7911f1307b03fee5385868f2a60c9d53f17e680eb3058e6bf3e446e979b8c60a1a472eaa7d270777d95bfd264e483550acc685791dec169dda7549aaec3064698971dd98fda5c95d1221700dca5045", 0x95}, {&(0x7f0000eb2000)="4e6731c2d7ff36d1c13b2eb8a2edaef7dd36756c5caba589b3d4842fe1b115422fc5ceead77b3710edcd4c56ee3a7b058acfd8cead353fca231cae6f5df87f4f17999ed2e77a141282a2306e801c31c4380e38c8344261b45fc91606de3a252e64b5a16165a8df1d7c82aec1cac6c685de4a72a36d42ac0a880735b9f6aabbb142c0e5", 0x83}, {&(0x7f0000bf1000)="48c38052c290f05c85750b37d197f21dee29f834e4e47664a0c12fbda889fda8cfcb65ecffe6045f321be5872bc6b0925543b81e6a822c4459b762cdcb7e4c1291c927", 0x43}], 0x6, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a93000-0x14)={0x81, 0x2, 0xfffffffffffffff9, 0xffff, 0x7}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r1, &(0x7f000039f000)=[{&(0x7f00008d7000)="cb12e3bc53bd862c7a8ff20e7699f6ec1ea1fec97dc2434a82cfe55ea26ed515e4eb5be6614f39874741d6a7a83c9340a6e6762a59db2b64cb9d24affb26fd83e5547b5974addc310a8cbbc06dad3025de1456ee03e48d46ad2cbe0d779892d8f913b6665197ba8c0b1b08a3796ec7f5306c1409c6e6ee25227a3ae120f5c592a6d5af4ce813ba42bf5e3cb277fd12408c3be4a042d3578fd033f92eff011d6d2e4f8179eed5f675429248bec48fcd99beb6a3e1f47d1e40", 0xfffffffffffffef8}, {&(0x7f00008ed000-0xa3)="cd6a09b0ed215abd4a6fba7dd401062ce1b8dfd37e58a210dae8ba6e76580df5bbd113522f5e4ee618771fc2d08ff0399b0a573f411cb007b891b0abc6a95539c0501fe85afca8f806c3830ae23b1c3d0792de5c044ba4cb9f9a6892c88b58b94e57fd2351622d697634a1309ca82f722f5bc6eafa24bdc85039cd325c6df31d3aa25ccee3df7bdf7561ff57bd1211ab4ed34ea8939bd3511d3ddcf72c72b349eb287f", 0x6f}], 0x2, 0x5) ioctl$sock_ifreq(r1, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000bd0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d31000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f62000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f00004a0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000027a000+0x2cb)={r3, @in={{0x2, 0x0, @rand_addr=0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000548000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00007e1000-0xb)="1d7aac3fcbe595dd89d997") 2018/01/17 02:20:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000a2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000000000)=0x4) listen(r0, 0x0) listen(r0, 0x0) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) r1 = socket(0x0, 0x80006, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000880000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b5000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c41000-0x10)="0000000000000040000081000000e314", 0x24e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0x16f}], 0x1, 0x0, 0x0, 0x40}, 0x10) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d80000)={0x0, 0x55, "d440dd06c0887aa9a8ca6d600b43bb2d05ea0925ee32039a1fd627c6a125e7278703e7d0528e9376f358ba3612aa1d3aac30ad3a8318326c6c46da6e747b05d270d0ad927519c2cd013aa851175d74790fccad2759"}, &(0x7f0000a06000)=0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0xb8, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r3, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/17 02:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f000046a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000059a000-0x4)=0xfffffffffffffe76, 0x800) recvmsg$netrom(r2, &(0x7f0000dd0000-0x38)={&(0x7f0000d3e000)=@full={{0x3, {"1b1eb7ffe51c7c"}, 0x100}, [{"3338e77085e4ef"}, {"ebf6e2ef015717"}, {"dc9e8abc4b8868"}, {'{0x0, 0x0, 0x0]}, &(0x7f0000b23000)=0x1c) syz_emit_ethernet(0x46, &(0x7f000033a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, '{\a\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081d000-0x10)={r1, 0xfff, 0x4, [0x2, 0xf34, 0x5, 0x1]}, 0x10) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f52000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a15000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a5c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b86000-0xc)={r2, 0x80000, r3}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000083e000)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000fb6000)={&(0x7f0000734000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ed2000-0x30)=[{&(0x7f0000447000)=""/4096, 0x1000}, {&(0x7f0000582000)=""/182, 0xb6}, {&(0x7f0000107000)=""/82, 0x52}], 0x3, 0x0, 0x0, 0x37d0000000000000}, 0x0) sendmmsg(r0, &(0x7f0000042000)=[{{&(0x7f000051e000)=@generic={0x0, "fa78f0b9f425e13cb0478a83ac7d7d841f8b43d562d32c6ed5954d79e944a27fa7ba40d4c19966ca1d1a3feb4bf232a12ccf216b85f0ea698ad548ff32a2d57651d200611ac2f2ff23b2bae58b6213544becf186e6d2977c6c1fe38f7ee3b0659083e3e5cf50d8e082771335eebeddcebebb4cadb7dfc1809522076ce49a"}, 0x80, &(0x7f0000dd0000)=[{&(0x7f0000a71000-0x21)="fb414e8d56bd39bfc1e49d7008724024f882c72021c5a9e00eae7c367ea9b714cf", 0x21}, {&(0x7f00006dc000-0x5e)="d2b598c7c646a9a25d3d2df6ad7a5c305ae6e89d385741ea1c4286eb2cb96bec251f976c371cd8343c15dbe987940ba13315f76edcdce3c40d1537f40c13aea6f3e444d9a4b6912769fd9b8e1218a32982367148ddb893e479a18fb44014", 0x5e}], 0x2, &(0x7f000030a000)=[{0x48, 0x116, 0x400, "8044a26652864fd885ed1ea1a957404e9a9b938df30e5305b40a1d1fe40d456ad7de00131cd04cebcfbd6bb9809793501e7b6ddf"}], 0x48, 0x1fffffff}, 0x401}], 0x1, 0x4000005) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ced000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x61ab, 0xffffffff, 0x7fff, 0x3}, &(0x7f0000a05000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cc3000)=@assoc_value={r1, 0x9}, &(0x7f0000c97000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000803000-0x4)=0x9d, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006a9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000082000-0xb0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000077000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00002db000-0x20)={0x0, 0x8, 0x8, 0xffffffffffffffff, 0x10, 0x1}) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000db8000-0xb)={0x0, 0x3, "5ad546"}, &(0x7f00005b7000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002d4000-0x98)={r4, @in6={{0xa, 0x1, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000907000)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e94000)=0x0, &(0x7f0000b8d000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e57000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000414000-0x8)={r5, 0x24}) 2018/01/17 02:20:24 executing program 3: r0 = epoll_create1(0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f000014f000-0x170)={0x7f, 0xfff, 0x5, 0x8, 0x6, [{0x9, 0x679, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffffffb, 0x7ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xd57, 0xffffffffffff33fe, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x8, 0x400000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x10000, 0x5, 0xffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xa7a1, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b55000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003d0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r2}) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000caf000)="0000050000000000040000510000e314", 0xfce1) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0x16f}], 0x1, 0x0, 0x0, 0x40}, 0x10) r1 = accept4(r0, 0x0, &(0x7f000023b000)=0x0, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000075b000-0x90)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) ioctl$void(r0, 0xc0045878) socketpair(0x1, 0x7, 0x2, &(0x7f000034a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c33000)={0x0, 0x2}, &(0x7f0000d25000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000066e000)={r3, 0x10000000000000}, 0x8) 2018/01/17 02:20:24 executing program 7: r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000eaf000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) close(r1) bind$unix(r1, &(0x7f0000745000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) recvmsg(r2, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) r4 = accept4(r3, &(0x7f0000856000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d1000-0x4)=0x20, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000e83000)={0x9, 0x2, 0x0, 0xfffffffffffffffe}, 0x5) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00008a3000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x397) listen(r1, 0x0) listen(r1, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000eb0000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000641000-0x8)={0x2, 0x8, 0x100000000, 0xfffffffffffffff5}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket(0x0, 0x5, 0x400000006) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000a05000)='"', 0x1) r3 = accept4(r1, &(0x7f0000093000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000db0000-0x4)=0x1e, 0x80000) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) recvfrom$unix(r3, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x40002101, &(0x7f000027e000+0xb50)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/17 02:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x7fffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e2b000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b64000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d67000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0xfffffffffffffd1b) bind$inet6(r1, &(0x7f0000805000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007fb000-0x4)=0x0) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007cf000-0x8)={0x0, 0x4}, &(0x7f00003f1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b96000-0x98)={r3, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, &(0x7f0000b64000-0x4)=0x98) accept(r1, 0x0, &(0x7f0000200000-0x4)=0xfffffd60) sendto$inet6(r2, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00005aa000)=0xef1, 0x4) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c5", 0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 4: socketpair$inet(0x2, 0xa, 0x9, &(0x7f00008c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x692}, &(0x7f0000907000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a9f000)={r1, 0x6}, &(0x7f0000dce000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0xffb7}, &(0x7f0000002000-0x1)=0x8) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x4000000000184, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000018000)={&(0x7f0000016000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000019000-0x10)=[{&(0x7f0000018000-0x3e)=""/62, 0x3e}], 0x1, &(0x7f0000002000)=""/0, 0x0, 0x0}, 0x40000000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001a000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x1a6a0868, 0x5, 0x7, 0x100000001, 0x1, 0x7ff, 0x4, 0x1f, 0xfff, 0x3, 0x0, 0x1, 0x40]}, &(0x7f000001a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000013000-0x10)={0x1, 0x8, 0xffff, 0x0, r2}, &(0x7f0000001000)=0x10) connect$inet6(r1, &(0x7f0000002000)={0xa, 0x3, 0x8000000009, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/17 02:20:24 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f84000)={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 02:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000308000)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006aa000)={0x1, {{0xa, 0x2, 0x45, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc84, @loopback={0x0, 0x1}, 0x1cd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0027}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd3ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt(r1, 0x6, 0x5, &(0x7f00003b1000)="8fcd7152efa0fa234857d7df757f65f96e0d87474a9fd1b460c7b16e4a4bdec3adbacb1a5857097eeca1be0253697d9078270ea00597605f234d7f31b315e591a2acc401a19a18a3662065763e9c3ea5d2b7f7ed6de49daf4aab3e0f01a18d2d1873d0cd28dc5a95b6404d7c06fc155c162ad4051e229793508b528adbb9cdab4fd56e7d0bad63df608705b07ce82ba9f046b4d484bb2911b6e2f3f533e038fd3d6ee4b7a060a3dce8f3b204166f1acfaaf68f8316d0f1df1002efaca0cbab127d911c0019f680b70416eda8ab57284a", 0xd0) getpeername$packet(r0, &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000910000-0x4)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f50000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000ca2000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xff08) 2018/01/17 02:20:24 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002d3000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d3f000)={r1, 0x7fffd, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006a8000-0x20)={0x3ff, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00005dc000)={0x8c80, r4, 0x10001, 0x7}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(0xffffffffffffffff, &(0x7f0000fcb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c3000)=0x10) writev(r5, &(0x7f0000885000-0x10)=[{&(0x7f0000b94000)="a3", 0x1}], 0x1) r6 = socket(0x40000000015, 0x5, 0x0) bind$inet(r6, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r6, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0xb, 0x4, 0x1) recvfrom$unix(r3, &(0x7f000012e000-0x91)=""/145, 0x91, 0x0, &(0x7f0000bb6000)=@abs={0x1, 0x0, 0x3}, 0x8) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e69", 0x18}], 0x1, &(0x7f000045c000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1, 0x0}, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/17 02:20:24 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000003c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000038000)=0x10) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000003c000-0x8)=0x0, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001b000)={0x0, 0x2ed0}, &(0x7f0000033000-0x4)=0x6) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000002b000)={r4, 0x9}, &(0x7f000003c000)=0x8) sendmsg(r2, &(0x7f000003b000-0x38)={&(0x7f000003b000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[], 0x0, &(0x7f0000036000-0x380)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000df3000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000376000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000f2d000-0x38)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002d9000-0x10)={&(0x7f0000d17000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000300000-0x4)={r1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000587000)=0x7, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000800000-0xc)={&(0x7f0000af4000)='./file0\x00', r2}, 0xc) sendto$inet(r1, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00007ed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a5000)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c21000)={0x0, 0x0, 0x0}, &(0x7f00004de000)=0xc) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000430000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/17 02:20:25 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000ba7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043e000)="17771258894f41c98251054a870df4f6966574203a6f4ed8438aee7a4ea4d494b76531b0fc805630ad0679918667deb8386f344c1304c72c93910567eae04e41e46d1b5369f0736469a4b9fd32cdd34f050a8ca34f", 0x55) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/17 02:20:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) 2018/01/17 02:20:25 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000676000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000106000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x64)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5a87}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3347}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000bde000-0x2)=0x7643, &(0x7f0000e77000-0x8)=0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x6, 0x100000000, &(0x7f0000aec000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001df000+0x62e)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0xffffffffffffffff, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x70) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d8d000)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x4, [0x6, 0x4, 0x1000, 0x0, 0x6, 0x3, 0x2f, 0x3]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) pipe(&(0x7f0000e0f000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x7) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) getpeername$inet6(r0, &(0x7f0000f47000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000040a000-0x4)=0x1c) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000efd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0x1e)="a6170207998abe6027b6c1ae1d22f4cbb9a5f6035d4a24a120ebba9d44a7") r2 = socket$inet6(0xa, 0x6, 0xffffffffffff8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000001000+0x8ab)=0x0, 0x3b07) socketpair(0xa, 0x80000, 0xba88, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000001000-0x10)={r4, &(0x7f0000003000-0x38)=""/56}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000007000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000008000)={r5, 0xe6, 0x9, 0x2, 0x4, 0x7}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000000a000-0xc)={@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001}, 0xc) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x401}, 0x1c) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)="599ccf4f93f95b20", 0x8}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) socketpair(0x0, 0xf, 0xddd9, &(0x7f0000614000-0x8)={0x0, 0x0}) bind$netrom(r2, &(0x7f00003c9000-0x48)=@full={{0x3, {"5d55c8c3c47994"}, 0x1}, [{"3db51c98af0a47"}, {"c69a572df96a40"}, {"f7e67244e44a7f"}, {"efdc7b51052372"}, {"14bbc939777452"}, {"10e6cd4df5c7a8"}, {"1304ce489a885c"}, {"fb4daee0993f85"}]}, 0x48) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0x596000)=nil, 0x596000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000596000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000023c000)="2e43c889d5c921ff43f4d6daf44965daf42e372580f2e0eb048dab61c45d84dda75433b30f6f339c391c72f8acbcd63e", 0x30) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b2000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000e0000-0x20)={0x1000, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f7c000)={0xffff, r2}) r3 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r3, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00008de000-0x10)={0xfffffffffffffff8, r2}) sendmsg$nl_route(r3, &(0x7f0000ce9000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f6000)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000f5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000009b000+0xe6a)=[{&(0x7f00000f6000-0x41)=""/108, 0x6c}, {&(0x7f00000f6000-0x18)=""/24, 0x18}, {&(0x7f0000095000-0xa3)=""/163, 0xa3}, {&(0x7f00000d7000)=""/15, 0xf}, {&(0x7f000008c000-0x53)=""/83, 0x53}, {&(0x7f0000063000-0x1000)=""/4096, 0x1000}, {&(0x7f0000043000-0x84)=""/132, 0x84}], 0x7, 0x0) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/17 02:20:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fde000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000)=0xe8) r2 = socket(0x11, 0x802, 0xfffffffffffff991) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000669000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0x6) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000060c000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00009c5000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000b1a000-0x1e)={0x18, 0x0, {0x3, @random="3fc4a242b86d", @common='rose0\x00'}}) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000b81000)=0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000649000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000321000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ab1000-0x18)=@generic={0x4, 0x6, 0x800}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) write(r0, &(0x7f0000680000-0x42)="902dc1d13df8eea3049036c6972223da78c0492ef19afff50eaf512ec8d684e3924fdff16448c7dcfd78e93c0d73c756eb0cb013beaef7991f8fd4fc17297797664a", 0x42) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002a8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00003df000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$alg(0x26, 0x5, 0x0) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x2, 0x0, 0x800000, &(0x7f0000d36000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000e5d000-0x4)=0x1ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000326000-0x20)={0x7, 0x0, 0x10003, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000302000-0x10)={r7, 0x80000001}) socket(0x2, 0x7, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000023a000)={r0, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000023c000-0x4)=0x0, &(0x7f0000e51000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000cfa000)={&(0x7f0000eb8000/0x4000)=nil, 0x7, 0x5, 0x6, &(0x7f0000083000/0x4000)=nil, 0x1}) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x538f68f0695e7df7, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000062e000)={0x20000000, 0x1037, 0x21}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000003000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={r5, 0x5, 0x151c, 0x3f}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000003000)="fd1c9f27c33e189adac31e82b247afb6a49d63ee21df9abb2e9b310ee6385021e4d65a99e01f69f7cfb8d274340a245fb36d4c9c0d16c27e33564d0c240b34a01878dc197282718d4042a41514e480842fbd4848", 0x54) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000+0xad5)={r0, 0x80000, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3, 0x8004, 0x80000000, 0x0, r6}, &(0x7f0000004000)=0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000005000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000006000-0x2)={0x8, 0x9}, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0xe81c475a4ed79507, &(0x7f0000007000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @loopback=0x0}, &(0x7f0000007000-0x4)=0xc) epoll_create(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000007000)=""/79, 0x4f, 0x2, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x1, &(0x7f00008f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000076f000)={&(0x7f0000cd8000/0x2000)=nil, 0x4, 0x5, 0x10, &(0x7f000086b000/0x4000)=nil, 0x200}) 2018/01/17 02:20:25 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="0a402403935106a8a848389b3b832497") r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0x6d)="e1f4b491177e6b99fa183d31b61aa098e4227f95c9701dd826e35f97aa8afa600c767f6ae5caa39f379318eebaaf5b076437455346004fb37cdc7f94fccae751b7ce04f2cc473cb6c6d3a926275e2defdba01ca32058f07a18e1340827f9d605ee2bf7e59f161b7bc62c9256d1", 0x6d) r2 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x9, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x1, 0x0}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt(r5, 0x66, 0xce, &(0x7f0000002000-0x4)=""/4, &(0x7f0000000000)=0x67b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000)={r6, 0x6, 0xa5, 0x100000000, 0xfffffffffffffffb, 0x2, 0x4, 0x57, {r7, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x8, 0x0, 0xffff}}, &(0x7f0000002000)=0xb8) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet(0x2, 0x6, 0xffffffff80000001, &(0x7f0000c46000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x581, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000761000-0xf4)={0x0, 0xec, "d5925f3da8f9c3e43952185912eca9486cf7a9e8b190571f69e004f6681ca8feeeee12833a98434fd8dd26f42820476145243015b8cf027d109ce66e63004bd82f438abb4384be65be5f7aedabae0824900e9bd1c750bcbf6eb181074b87602040354256ae848ad6f069bc0c412f263b03dbc77ef3e19c95af9be334d4f2f1404c4abbaf41dc7bf5974fcdd37c03c409bd5d87ea4a8307a70b2cafe68124c0d2cea633b9dcbaa8792be8dd6c3640d61a02d9b368bd0cca2ca60885068d8b68b51538f6bd03fa122396eeaf99d56fbe68a43d2126a44af60e5ae784bac53bb8b651cc46e8378754d97c3c21e6"}, &(0x7f000007d000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000071000)={r2, 0x4}, &(0x7f0000fab000-0x4)=0x8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r3 = socket(0x7, 0x804, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000b95000)={r1, 0x6ecf43ae, 0x4, "1e4428f0c5079b7b7a45d97d4a7ffa5847e855f4957112ded30ca0ab76474f4f856a53f75934e3682a6be0bca9fd3445b9e29dba42b88c977a4426efdb6a7cec7ec112b7c7838e862d4c64659b892a1939f8adfb3dedf94943f8b6a0afca8f4779dea5152919e82d07a7fc0346694d98bf04d2b46d25a83bff43c05a6a7347943cf890ad7048e6d88443aa85b1fb9a95818e76067d46d56c808cd35cc433c5004ac5018c088dfb2d1143e1736e2fe497064ccd87993785ae5ea1"}) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000355000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000936000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aed000-0x4)=0x26) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f92000-0x4)=0x0, &(0x7f00000ee000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007d8000-0x10)={0x1223, 0x0, 0x3, 0x172, 0x0}, &(0x7f00006fa000-0x4)=0x10) socket$inet(0x2, 0x80007, 0x400) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000472000-0x10)={r1, 0x1, 0x80000000, 0x2}, 0x10) socket$bt_l2cap(0x1f, 0x2, 0x0) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r4, 0x30}, 0x8) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c1e000)=0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) getsockname$ipx(r6, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000069e000)={0x100000000, 0xffffffff, 0x6, 0x2, 0x8, 0x6, 0x40, 0x3a06ca9d, 0x1, 0x8, 0x8}, 0xb) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x0, []}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000002c000-0x80)=@generic={0x0, ""/126}, &(0x7f000002c000-0x4)=0x80) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=0x0, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000002c000-0x8)={r1, r2}) 2018/01/17 02:20:25 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000+0x88a)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x400b, 0x200000009}], 0x9a736553a39d82d0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x1b2) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r2}, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x4, 0x0}}, 0x8) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xfffffffeffffffff, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000000a000)={0x0, 0x2, 0x380000, 0x20}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000000c000-0x20)={0x2e7, 0x7, 0x0, 0xffffffffffffffc1, 0x1, 0x1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000000b000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000009000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x6, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000000d000-0x10)={0x8, 0x28000, 0xfffffffeffffffff, 0x3000000000000000}) 2018/01/17 02:20:25 executing program 3: r0 = socket(0x12, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x80, "ed1522d34ec4edb7067c66ba6e2da8aceb0d389d2efa7e98b837f629cf277c695a9a9b12664e80297a260ca29d0e875beac4b87d07f2e822f20a418cdf195541f9ad0dfebdeeef15ac079112e3fadadd3c425994f5fc9c8d3f0ac48b8dd1dfbbd13a3355eface0bd54f85867e016ce54034d27a4a7d0557315e97ecc90f98983"}, &(0x7f0000be2000-0x4)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000637000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x91b, &(0x7f0000cbe000)={0x0, 0x0}) connect$llc(r3, &(0x7f00006fc000-0x10)={0x1a, 0x17, 0x4, 0x5, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r5, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r5, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00007b0000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000022f000)={0x7, 0x3, 0x20a, 0x4, 0x80000001, 0x3ff, 0x5, 0x7f, r2}, 0x20) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000492000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8f000-0xc4)=@ethtool_drvinfo={0x3, "480922044577d5bf98f2a20b944585ad4a6122879ebfd0b171400b3f21b20657", "68d7dc9e90c940040c75a4c775b47b8bff7f7bea01edee31ce55b2d3c90d7625", "41bc5210a34afeef5fa7a17683690ac81b9ade61d7e9aa1d35bf3eb9e0bd58a0", "a026cf90026c719fb7e21134f4f6c54ed3538f4765fc33601ab270b36cc56244", "9b372c277597667f692f2d916f0247d472cfe395cb16928adbd9ec0c4a294d20", "efebb385cc16fa8c023937df", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ac3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a69000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a91000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r2, 0x541b, &(0x7f0000b7e000)="817f7e9ce2dc2472501e1612d393b86449e630b53cc57525c5c56900b81b8b44731f73d3be39c60714a76ad8a90936bfbc0d08d4482d19b867e4b4ce9229082ac34391b52543cb6f9a7a87cfdb7cfdf2764efd5a383703692c83d3d6949feca9d25e13") 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0xbc9616dcbf707043) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000054f000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008d6000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4738efc61f2d757a92733eba7a089840"}) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a39000-0x10)={0x0, 0x7ff, 0x8001, 0x1000}, &(0x7f00002a8000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000092000-0x6)={r1, 0xfffffffffffff800}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x7fffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005da000)=@int=0x0, &(0x7f000002c000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d00000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3e, 0xc2a, 0xef, 0x1, 0x8ee, 0xffffffffffffffc1, 0x4, 0x400000000000000, 0xf200, 0x1f9000000000000, 0xbb, 0xfffffffffffff800, 0x1, 0x8001]}, &(0x7f0000b22000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eef000-0xc)=@sack_info={r1, 0x800, 0x1}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r2, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0xfffffffffffffffe, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:20:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e42000+0xcac)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f000065f000-0x4)=0xfffffc41) connect$ipx(r1, &(0x7f000050e000)={0x4, 0x7f, 0x6, "deca8b9fc783", 0xb26, 0x0}, 0x10) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) getsockname$netlink(r1, &(0x7f0000768000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006bb000)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00003cf000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00004e8000)={{0x393, 0x100, 0x1, 0x5, 0x2, 0x5}, 0x2, 0xaaa7, 0x400, 0x800, 0x9, "f64d902c0f1a5357072002cc891f5a152322277f14e80d2d29cbac4eddebe26f41434a7bafcc04261587a698f5b53ac7a153820fde5fc1fd1ff1504201afa8f56c68e501a40a2ead798e22d96e37ab2f8672ba7e1dcb18938eee3f93b633d992fd2c6c7366c59b35174967916d0031ad2bd7715d6b90b0bcefe7dd17eb79d791"}) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0xb0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xa0, 0x94, [@generic="f7db97ad6a42a7f6973b203020d9685638c10d25a5fa36de71dc164d521d7afd7cfe4a1ef095f77c7798c3a46bcc1d2c22380551f0e922e3d845e40a21710fde2ca4a728e6256076b9b1ffe84bab6601491ce8e75100986c461d773e62b38d43e160587e9bb4b4da19771a23ba0b8c78c231491fa4d350fb940a4a1768225959d160564bf86318f8fe6d37ae7522aa3c3df2a0f21fdb0f2aee"]}]}, 0xb0}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x4}, 0x40002020) sendto$inet(r3, &(0x7f00009f7000)="824f31c02d765e432df429709e1cc9d467ae93ae42d9880d447ecf2fc63c9bd0c2a005851eb5fbd2b333038fa6ec42ae0a144d2e3edab331396ff18e92e67f44a5a0837da157d38aa6e2836bea3707b1393e875a377c9250904985de3d51453effc31b7e7fdd54dae39bd881837fe178176d231e11f0bb5d3310d663a2431f91e6e7508628d0fcdeb53268b5b75d388550c120b852e0c1c420698da639ff", 0x9e, 0x4, &(0x7f000009d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/17 02:20:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000875000-0x5c)={{0xa, 0x1, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, {0xa, 0x0, 0x396, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x401, [0x5, 0x6, 0x5, 0xffffffff, 0x0, 0x7, 0x3, 0x7]}, 0x5c) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000811000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005f0000)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000063c000)=0x3, 0x4) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c7f000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000789000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f38000)={r3, 0x100000000}, &(0x7f0000cf1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) accept4(r0, &(0x7f0000a41000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032c000)=0x20, 0x80000) r1 = accept(r0, 0x0, &(0x7f0000c29000)=0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00005a6000-0x64)=""/100, &(0x7f0000358000-0x4)=0x64) sendto$inet6(r0, &(0x7f00007f3000)="e154ba9637bce568e36579cf3b529d8c1937d0fe97da449de3a368a9a8e8e30d08aa66b76c3cb9136450a30bb34626fa7b47531c5e418468af753b1b40e929b688b4b06b4a1e8a334c8cd1d2eaf30b00cbdca662fd111fb8e2b22ddb198395f6884224ade3be03a9de0fb60700d4eb21b634a05c1710386a451f53ac281115ee54b570667d9dbd7f56796e49a7c82217b4", 0xffffffffffffff52, 0x800, &(0x7f00000a6000-0x1c)={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0}, 0xffffffffffffff31) accept$inet(r0, &(0x7f00004d4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000496000-0x12)={@generic="b27aef6d1ca46ea34f13eab050770d71", 0x1}) 2018/01/17 02:20:25 executing program 7: unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0xce861c8900af1084, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x7fffe, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) r4 = socket(0x3, 0x7, 0x10000) accept$alg(r4, 0x0, 0x0) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006e4000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x1, 0xfffffffffffffffc) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0xffffffffffffff80) r2 = socket$unix(0x1, 0x5, 0x0) listen(r2, 0x0) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000022e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ace000-0x4)={r1}) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000d8e000)=0x3, 0x4) mmap(&(0x7f0000356000/0x4000)=nil, 0x4000, 0x2, 0x21010, r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x62, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008da000-0x8)={0x0, 0x4}, &(0x7f0000247000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008f1000)={r2, 0x6}, &(0x7f00000ce000-0x3)=0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d40000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) getsockname(r2, &(0x7f00003dc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000deb000-0x4)=0x3a) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00002da000)="3a4e9aa60dbf2e2319ac940c908b79158065b273172cf845a57a9cf83366b8f1d4ae031f4da17980b7da3959990d221cb287b3855a7b557528709c42fc9aed527ae35fc86dd6c7d9c2fa7dd451544ca6cc154685d1fb0983696d4e763fdca1be0466561e5bb44df4b933100ea36377688ea35965b85763c8b6877db02d973d0ee19f8479b89cbce3026d71b2f79dbdbb3c64f9cef7633edd08dc7fb583671e131196e312ae") ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000b000-0x106)={0x0, 0xfe, "1425ed775e6b8c54e19c8b754c7c0f56cdab7a08050a32412016c3200b687195ed084c1007b61a39ed5b45073b796fde06562e48c084535cee42dd41ccbb5e2e6ae53109bdabb2947a3e4854f093e10449a4ba27fff7ff13b3a263f102da102234539f5822989c1514533a1b0f9369648cb11d65b756a5be930f123379934b71c6217c9b07974c3f7a3e51032d7bfe5e83f553667593bce66db448a40de6f265639ffccb796a839f78b91a2c3222464aa91841e96a12f59d220b0e076974853752257469804da3133e94a3f0630bf3dd6997a009d059058a979615ae84e73a42d8727e3bb7fb67a665076b2915235171b5ad958eab90069e97c532c07711"}, &(0x7f000000d000)=0x106) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0xc2, 0x1, 0x0, 0x21, 0x8, 0x9, 0x8, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x80000000, 0x0, 0x3}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6ab, &(0x7f000000e000-0xbd)="cab37fd1ad6bb8ca182f8fd78bc8a2549230675b4a22240e731fa9ed00869b5095203d24df31eb71444293697eff6a0f597debdc8c1352baac42ef824fa79d3eacf7935a793a01099468ac1b4dac074aa220c79deb1a19e05868f30e6013239cf50e23e2f11c75a59f5d6f378bd230834d05fe4cbe54e89bbfcae2f98708cc67b3c22b7410c75edb370b9cd71a2d31efaac21f0fbeeb8a1ccfdef5693fbc092d69da5a070ec417f00fe02066e197aa0088c1db1568697a562be744e63a") r4 = socket(0x3, 0x7, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000000e000)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000005000+0x37b)=@sack_info={r2, 0x100000000, 0x7}, &(0x7f000000f000)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f000000f000-0x8)={0x2, [0xffff, 0xfdd7]}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000009000-0x5c)={{0xa, 0x1, 0x2fcedd17, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x65, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffffffffffc8}, 0x3ff, [0x6, 0x20, 0x3, 0x4, 0x3f, 0x236, 0x5, 0x6]}, 0x5c) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000adb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000422000-0x4)=0x10, 0x80800) getsockname$ax25(r1, &(0x7f000071b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a89000-0x4)=0x10) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:20:25 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d66000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r5, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x3, &(0x7f0000001000-0xfd)=""/253, 0xfd, 0x8}, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r7, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={r3, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000dae000)={0x5, 0x0, 0x80, 0x100000000}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00000c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000-0x5c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept(r0, &(0x7f0000ac9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c89000)=0x8) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007f0000)=0x0, &(0x7f0000fe4000-0x4)=0x4) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f00007db000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c34000-0x3c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xcd5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) r5 = accept4(r1, &(0x7f000023e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000031e000)=0x10, 0x80800) getsockopt$inet_dccp_buf(r5, 0x21, 0xc, &(0x7f000017e000-0x69)=""/105, &(0x7f0000ce6000)=0x69) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = accept4(r0, &(0x7f0000555000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f9000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000102000-0x8)={0x0, 0x3}, &(0x7f00008fa000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000f02000)={r7, 0x8001}, 0x8) 2018/01/17 02:20:25 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000803000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000065000-0x4)=0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ae0000)=0xe85) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000052d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) bind$bt_rfcomm(r0, &(0x7f0000b50000-0x9)={0x1f, {0x1, 0x0, 0x3, 0xd2, 0xfff, 0x0}, 0x8}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a4a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009e1000)=0x10, 0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f00001b8000)={0x4256, 0xfffffffffffffffc, 0x1, 0x2, 0x5, [{0x6, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfffffffffffff5bf, 0x8, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x6d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x300a, 0x0, 0x0, 0x0}, {0x1000000000000000, 0x3ff, 0x648e, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r0}) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ade000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000095f000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f00009bb000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002a8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000242000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) pread64(r2, &(0x7f0000f50000)=""/38, 0x26, 0x0) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000f80000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00006ea000)=[{0x4, 0x6}], 0x1) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e65000)="52dacd1bf485d6a3b6c3e2c62942ff8f45965b5591b6434e", 0x18, 0x1, &(0x7f0000e66000-0x1c)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000032c000-0x4)=0x4) 2018/01/17 02:20:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f00003ad000)=@un=@file={0x0, ""/4096}, &(0x7f0000f44000-0x4)=0x1002, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cfd000)={r1}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000546000)={0x1, 0x7, 0x7, 0x6}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000963000)=@assoc_id=0x0, &(0x7f0000b22000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006b6000)={r4, 0x81, 0x0, 0x8, 0x5e50beac}, &(0x7f000056e000-0x4)=0x18) sendto$inet(r1, &(0x7f00005a8000-0x1)="0e", 0x1, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f000047a000-0x38)={&(0x7f00001fa000-0x8)=@sco={0x1f, {0x4, 0x800, 0x6, 0x5a, 0x23bb, 0x0}}, 0x8, &(0x7f000006e000)=[{&(0x7f0000eae000-0x1b)="5236c943d4d7a7fa9d7bdae0835d63be4c14596fc97963894486c2", 0x1b}, {&(0x7f000021d000-0xe6)="cc57c9ef8e3a1efc57d336fcc88498cee9bd593d8c6db693e70fdf4f7c233bf32721862fb7822dc10dd4053319293e1852e5d74dfb49f281320b1b18f170709c3bcf89b7180204f11868f8af45ced09b893afb45fdd6241bd1e00cd469988676a84338a28636d572ee19cfdf2cef6603ade0063e54bda208d04ba7b61d8aae68ebf3b6de524efca6c7818a505f9e7195b2c641427921cf7887278905adff091322722d19ff5bdd7a35828db1e01005c5813bd3bacb873b9c7d9c10085665478c61f20fedbf13ddc3d760b107f6367de9864a1035fe19a3d0e3ecad1243ee1ef70319b9c32b4f", 0xe6}, {&(0x7f0000904000)="231e333bcb0abc4c59670d4976121fb5d752475fe3c26a47920c93c351de801f7f804e6c8f99ab32fd28d2691bd00f7bbb70be61bda0feedc089a8f3a8edc3a023b90861ff21df0a34e8956110c305aa4e8b45a754a926894421fc38", 0x5c}, {&(0x7f0000013000)="51eba4a845efff4fb615ebf728f3aee5da34b47a7686284402ec70327c2cd4fdee7d1be0f06a75c62080c363ae62364d67eb45eb12ea84f7a5a2ce1189712eaac9a492fd700088dd0800cd76dd239db58654c484112a5ca36946cd537dd3821673e9cf7cbc143293d4467ba3ead4f56e", 0x70}, {&(0x7f0000b80000-0xd3)="c35bf12595277eaf4df4eee2fdae5f57b07f665bb275413eff5594c9328cfc740caa359629b7180fcaec2515f458793ddf3d69ca51bffbff2a60b702d643711334b3a2069c1b68a41d7974aa12bcf905f3dd4bc66c6b7ed293ce7150f2b41f075a4ab8827b6f18240583ec0118cc68145fa2eb2a34d13ba18a91a43f0b3e2b43f6b6b12f86113cf147630d0cd75a01c4739feccd6582fa6e4ec0e14d38b7fb72357e396db26cbf2e25bc327ea91d71d3b31296fa95d47f11cba9f738e2a43c662022f7f4e18d9869e27c608c7f3d2ac25fe6ce", 0xd3}, {&(0x7f00003b1000)="639e1b66e0618628198be1fa19366e8d696b8622ddff80562833c88518ae60513c1b9ce99113b45f9b696946359572ca01e5d471bb2dc1111719932e667325666b7e9d4be8a2163602ce630279f7cb8e5ef4055ee5533eb686cb050eb0dea21577eb2f2917cba756df994745874189b10a71bdc7577e44cdff3adda219b778ac73debb3674ae09f2b2f1298943cb30d98a04ee3a78fe303d59645b535e5bc53748", 0xa1}, {&(0x7f0000777000-0xe6)="22d88af25186189de6fdaeb0d77ad749e88f4f1ebe78fc235ba61eb5546cbb1c6b0c05ab7f91b6617b8ecd402fb9c850a7a433a60cd7cd3ccea9e12cf1df66be70c1749b3eed3ec143b1ef63ff9ae1c61b70550a8c56f2509e133008a533d4e7514ca407ca22f37d01a112b58ac00f26508677cfa0ccf142291d7244a03a9c5485a99a2a1f38b794db344f2a98b8c9827e2926bbe92daae3f7a81768d11a5dcd184608bcbc6240efe4531134232f4859a29e130bcf3178571b6844e548cae3f67d9a5af012d3622db1252bead4fea5d4dfdaeab4dfc2e871167f1f787f0a822a41a0be25d005", 0xe6}, {&(0x7f0000afd000)="db6a95cb5e88590da39fca82ca856e53377b36ed0bda73ef8d136b6e26b15c5e67637258c65f415543108218c747b5b0861aecea7d9c3155badae0a040d41bc9c81165c10f4958cb18ea1089f449ff1e33e3d9d0abf2", 0x56}, {&(0x7f0000bdf000)="f2425296e245bd487b1e12ac9ed01029e04cd5562e6f3ec524bcd22184919d92e39801213de00034995af038726d4c1d62cbc18260ed41bb815ccec0e5810d8c1f68e650f1edbeac7008974095c0f3b8c960852b870c3df42fa2a0201a9d77c513c57408a3e80f45202cff15f2e2923c6d9148f22d9b0390cf81bb29f505e867e7e484d4cb0726ca634da5cd22752b82c27fed40c7d4661159337a4353fb15585b3b1764f3e93b38443b59b952533678462f70eb38a1c40dab016157bd101c969611287973b21cce74a491a678fe3ef10d839e9d8b887e2e1aafa6f8889acb520bc9d2b87278de9930b77dd60ff8d392", 0xf0}, {&(0x7f00007ab000)="ff3cbf6fb4c13a81555cb640637f4eee58ace2090d0456b90981d7b6298ac5a0db60a46a53a804fd25e9ad0fdefb862ea94688aeb40cf0e0fd8dc1ed8ab7b776a99c1ca0a6609cb80324ae99f09802b11ab59263268f75ccbd4f4a5bc9491241d0537c1c317c337e82ffb5fc7b4fe92a21ee0310a0f8abac708fc76327f67caed7bdf7966cd106df15d60f3e0ea4fd7cedaa2ae155f88bcac2f72b910457c87405a37b4f0de8d0ed5b2cc05df6ce18d87f9de98f825a362d80a5f94f045380350d4708518b441576b593265c9a41a50e67ea1daf4a156d", 0xd7}], 0xa, &(0x7f0000342000-0x280)=[{0xc0, 0x13b, 0x1661, "88728a2d520ef4995bd84b833d688ae84a387cfb08dbd076a2a714199d97c5e80a8e4295081ef80ecfdd2120df80c6d1d286698e99ede481f4e4cc75effe6886e92c034db96bca94fe480ea801755693ab0c499530054ae662aabade2e02c1a58080870f5d2ce9fe2cb4a314ada3e3efb63695f3853d5583459748ad428dad5f2b57ff19cf9a2fdd1b038facdf01d2d17e5869e713c0e2c27c3c4a0273606548335cae0c565286a543742c3238db"}, {0x20, 0x103, 0xffffffffffffff49, "d84e1793775548b632b21383e7"}, {0x88, 0x11d, 0x1, "cc8b2fa275d3a446b9bec30df7684552673550a037f808f100b7a48d6e4012f8b99f6b740a730e566f5835d32115e908f961f2dc20f7e4ce22eb9173765cd89b87868938ed56eda3df797fefdc3473b54044348ac9f5de8c60cd08b021ac534f410a804fcbdffab7b6f0a9404585a238023d7e8a"}, {0x28, 0x0, 0x7, "71ab32676912c21d991360b3cb470f0524ea"}, {0x60, 0x10b, 0x1, "377bb6747c7fbd467e11ed248081115955112231dd0fe277fd9341ab3d4f1820636c18730007b8a483224333db41ed3dbcbdfc5800289ef195c7ccd3a27ac90bf0fd171dbfdcf8cbacfcb2225d"}, {0x30, 0x0, 0x8, "a0500c531525e29b5c23a9e0dc8a96190aafcf45001bcc009096107170cc"}, {0x60, 0x0, 0x7, "e5636caae0b440bcce253ce9d306577f4ccf18300f5ba1095beb3dda0f98f63ecc6a39e874b0fe4727b96458064ac2c97b23a42c19baa94bf6fac12b09e1bf656efce6f3e3cdff25ea7b7c06cb894a"}], 0x280, 0x20000000}, 0x4008000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a3e000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x974, 0x8, 0x9, 0x1f, 0x0}, &(0x7f0000094000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c93000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0, 0x101, 0x100000000, 0x0}, 0xa0) sendto$inet(r1, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f00007e6000)=0x10001, 0x4) socket$pptp(0x18, 0x1, 0x2) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt(r3, 0xfffffffffffffffe, 0x10000, &(0x7f00006c3000-0x8e)=""/142, &(0x7f000048e000-0x4)=0x8e) recvfrom(r1, &(0x7f0000a46000)=""/4096, 0x1000, 0x0, &(0x7f0000a9e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) socketpair$inet(0x2, 0x6, 0x38e2759e, &(0x7f00000af000)={0x0, 0x0}) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r1, &(0x7f0000099000)={0x10, 0x0, 0x1, 0x1000}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/17 02:20:25 executing program 0: socketpair(0x10, 0x80000, 0x401, &(0x7f0000c8d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xabb42d659b069df5, &(0x7f0000000000)=""/168, &(0x7f0000000000)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00008fb000)={0x9, 0x1, 0x2, 0x80000000, 0x1, r1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc8f, 0x3, 0xff, 0x2, 0x3, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r3, 0x10001, 0x800, 0x20}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0xff, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r3, 0xfffffffffffffcff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x40, 0x0}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r4, 0x70, &(0x7f0000002000-0x70)=[@in6={0xa, 0x0, 0x40000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x67a}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe87b}, 0x101}, @in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000)={r5, 0x8, 0x1ff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000005000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000007000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000006000)=[{0xd0, 0x1ff, 0x4, "729dba47b5b51720f3bd88754fd502daa96376502743e7702949fe1631ca53730a38620c9af903ce260081107944df38735045124e4d2b10c97427382ebb085d03a15a204620d6efeb3b98a9eb8e849ef01ad9bb034d62e996f2fbb2e22724640bd0eab877b3b5b0bb014e9c701776213e0c2cc08e95d08816b14d4bee174a46fafc686115bf4e26e77b9e24f4f3bda0a12816129931567481f567658478c3adc714818d60406b84c3b44a2be766615ac8da61c7d7d0aeb022ef69b7a808"}], 0xd0, 0x8004}, 0x20000081) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6}, &(0x7f0000007000)=0x98) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000081000-0x8)={0x0, 0xffffffffffff0001}, &(0x7f00005b1000)=0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000056d000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005b1000)=0x2, 0x4) 2018/01/17 02:20:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000425000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008e3000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a50000)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000f4000)={0x0, 0x1}, &(0x7f00007c1000-0x4)=0x6) sendmmsg$inet_sctp(r1, &(0x7f0000d09000-0x70)=[{&(0x7f0000268000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a00000-0x70)=[{&(0x7f0000258000)="d2e46f2284f587fc34613c3658765b35eecf7821344b4801958a3e0849716c161bb1415360305a1947dea0d399e850d61103f1032543b11de3dd29e6df7b8289c23f01e42a52df9b8e3d7e3ae8e1b58776d667315e309bef5a34cdc94491400f055fe097ead3691f494989376f92b9d3e9ffca783c73ba12365e1247cfa601ae52", 0x81}, {&(0x7f0000e32000)="9fc3ea4b873b91f4cfec837fc25a", 0xe}, {&(0x7f0000c12000)="deb9485bff66d7beb459fd25f7a5a6178389c1201a84cb4b9df6ef5becfae69352f1e73df1ebf2e8f5f2b3c64cea7e8babc1c5786e43afe37ccd2e0a2d041c241f6ff701cc581e5bcbbe2951213bc15eefc79cb8c97498972f4f1fa6966ad16e368652c2ba66675997382d1b6702d4915940438a02bf0a62eb580ab1cd7af866261281fbe7436ce7987d5da42e0e4a", 0x8f}, {&(0x7f0000265000-0xcb)="4acbb1fc04024c69d1124d048ab66b03909cf1ee7f15364d8ebce6ed07717e43d545875a10c6e6c8e17a49b24ba39e9fe14d523b651db9cde0f9998958eab2ea946ded416883724a47057fc62beb4c3797f010018267ce1e76cb45076c27b747f84f4ab655c3dd751deed3a7dcedb3a787f50c6f4fd0b962e3b33f4a092cef0a988ad6bf1223e37fe7fd4cc706bc402b68d4cd526be3a02be8479d13390ba502366b422205eda252cb4ca0716812f4c4aea543a4fbd0b495257ff9883ba692ee00feb39ca3fa7507534233", 0xcb}, {&(0x7f0000398000-0x7b)="9e5ebe61a1a3023e613d31eb9b031101c837cf97afc296fba1fb1121a705a5b99c81c9346a707da6bfe4dfc1daac637449de70e4adda7ee26bd8e93be94d733e7703a6519e820564b974ef284644481a15d0ca44ff79c1f44f3b60a5271740d156186bca334bdc50deafaaee82fb15fb173c21b486520416e28e23", 0x7b}, {&(0x7f0000e5e000)="", 0x0}, {&(0x7f0000909000)="a2a4614d5e66ff8534876e0113f2858d11cf94af2330530733c982118ab73aee2f55b87d112616d6955d0f6ce2d7812ee9fed30d7417d371814ba89035a0a90db7e8064795513d2bd2e53bbdcc1ce32013e6fb7dfb2681da4c03e4beb1ffb5d0b0f18f36ecf9a4a4e9939b29c366553a8d52040ed84284019155d8bd68f6a0206dadfa5ab69675fcbe0c47eafcb550fd8ffc25f49022d2d9f4fdf4b12dc24b760e81792ca6d2e62073e8697ffd9662759d82c2e3044eb8dc79bc93a4a92e0efffbbaa4c9c7b0d7a217e7d70f32f57044196f3527aa757a08ffaf816e6802721be1c4c8e0", 0xe4}], 0x7, &(0x7f0000636000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x800a, 0x4, 0x1d0, 0x9, 0x8000, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x100000000, 0xbe}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x202, 0x1000, 0x7fff, 0x0, 0x9f, 0x6, r3}}], 0x90, 0x4000}, {&(0x7f0000213000-0x1c)=@in6={0xa, 0x3, 0xc6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000029a000)=[{&(0x7f000001f000)="55df557ce5d79a382e9cc8d50f604017b61a649d415a21ea95b8c7abcf192c0d7bce4bf79a1d7b4b1faae1a7dd77702f47a4a416523eedb17da2545f1db6469570d39873827aad671346798c0ac7e7510618c4091682bfda013ca68d6bb580a4ed6e34538bd83b2806b069d3f12c37d7e28278900debeb4ade9d2b616af5f1aef92b24d4896f29e08d1e591b1c2ba143a281a2ebc76b091626", 0x99}, {&(0x7f0000919000-0x33)="90bca7559c7a52ae5949594bb0d9b1cf1fd0ff58529565f170bb23c693ec14b078d76bb59db598b50ac7337207d2fc31c4092f", 0x33}], 0x2, &(0x7f0000939000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x3f, 0x45, 0x7}}], 0x30, 0x4000}], 0x2, 0x80) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000924000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00003d7000-0x4)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) pipe(&(0x7f0000887000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x896f, &(0x7f00009d8000-0x50)={@common='ifb0\x00', @ifru_ivalue=0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000221000)=0x0, &(0x7f0000924000-0x4)=0x4) [ 1408.480472] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 02:20:25 executing program 6: r0 = socket$inet(0x2, 0xa, 0x80000001) getpeername$inet(r0, &(0x7f000073b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c6000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000a7b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000078b000)=0x32, 0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000028f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fdc000-0x4)=0x32) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000fdc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdc000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000015d000)=0x0, &(0x7f000063b000-0x4)=0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000993000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000fdd000)=[@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x8, 0x2, [0x400, 0x5]}, &(0x7f00005ce000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007e5000-0x18)={0x0, 0x800, 0x8, [0x3926, 0x7f, 0x5, 0x200, 0x1ff, 0xffffffffffffffff, 0x1, 0x4]}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r3, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a7c000-0x4)=0x8c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000004000)=0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000005000)=""/145, &(0x7f0000002000-0x4)=0x91) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 1408.534056] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 02:20:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x0, 0x42e, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000001000)="960002b6ce3fddc84c282c13740fc7ce601f3b5753", 0x15}, {&(0x7f0000001000-0xdb)="148e98f4d5df352576de0affcd8af7e8beb3256b44e752fad73aa78aba1e5f737609ba610f9d507d80b057cff1fab1c20b18fe7da4d5165f2599098e847d490b465c27d4d3214ea96ac2f0b3ba7c7695d4f79143020fc822a076f6b1cf662f936f103ef7741c1fc626acedf90d69430b935956e1a9d9b9a389792c3fa1cdbf98dade721b17b977982fcf61c56b67db88a0e45f23a92a85be40d290669012985edd26813cf98b40845b794d34d24a6b9a98a92556e0d927d7ddf3c9cf045699c50d21499b7ce328ae1a10566b5cf9be2c9e41ae0bdf82d34ca6149d", 0xdb}, {&(0x7f0000002000)="5e439977244594c1beafe81ad6a3e44cc36f2d3336eff8c8da867cefffb7b5e0d51b993f1c532ba1386338846ed1902ed53e35efe9ad937f731b093a9ce2cd0fdeab85814f0c006f18fc623473d62d15e3f7c97a70086b1c15", 0x59}, {&(0x7f0000001000)="326420c40807dff20f269f4f49da2e4cc8f3a4b83b5db20dd4ad4f33d5da5d18e0fe1e14008373085b65f4a9280b7cae91054d890764934428b2b2d41e20e725a1c0bc8713cf6fe73b3752078dc786e8a9947428f321cc06db84d3ca69eb7d79c68243e10cc587557ad4710a32cd4c256c77d1812794245ea5527852b88f775ccd4bac9a198cbf3e5052b5f1", 0x8c}, {&(0x7f0000002000)="4a7c20dbfe71baf2b1ef088dd20b4df0b7fd3d4de875c407a28fa9ba198ac3933b6371f4c30910c7472d40e03e5266d2dcf22b820a48de53542cc655c56568c1e9e7300b04c684d54fc1bd6e757b13e81f4b7c131fe0257c27ff0c5f030bdc90bd98e5a709b694836b6eecae0f51ce94b236e1bb65de10700b22ea5452c4f8b55f7795d3d0d640124a7ef3a80f1bb127dc823cac103ce8334b8b5932a26454009fb24380446bc50232a09c34e32adb22080e08ea1701e4c2a9630aa40f1b99e8add9ba04b8a5854661d05c961244d0f4f0f19bfdc6431aaf4547c37d2368f40e9b7ad5240ed550781b4b67bb01337bb9dc8810789cb043", 0xf7}], 0x5, 0x0, 0x0, 0x24000001}, 0x800) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x13, &(0x7f0000a7d000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x24ebf8d8, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0xfffffffffffffffb, 0x5, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, @generic={0xff, 0x4, 0x4, 0x10001}, @alu={0x7, 0x81, 0x9, 0xf, 0x0, 0xffffffc0, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x56, 0x96, &(0x7f0000312000)=""/150, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r4}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f75000-0x4)=0x6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/17 02:20:25 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000062000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/17 02:20:25 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x13b, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:25 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x7, 0xa, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001e000-0x4)=0x14) 2018/01/17 02:20:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ed2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e3000-0x4)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f00000ec000-0xd2)="d3b66f7a15baeb8a472e78df4878f7c1972f8a58e2f3d5d0a904cb69b576a3b23bb27cd04db10af50427d21ca5874b9e151a9d2780e6f44fe79a6dc15486efc15b479b43354488fe5a07c62df44a74d72ce7886793dbaec7f1bbd00731a08bfe7d5b831d970b5ec55fc332a337c7cc69d7fe27287fd393a836cc7eb4a325188f514ea32ccda3372a8f49756cc8d99e6f987f3d7e9902eee94871480989e45a731147d7d6b0bb563152277e839149f86176a909e48b19054966e9d801e246d7d2d0835a5ef9425014e7c5f704e04b667fff61", 0xd2, 0x40, &(0x7f0000b68000-0x14)={0x11, 0xd, r0, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086d000)=0xc) 2018/01/17 02:20:25 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/17 02:20:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee2000-0x38)=[@in6={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffa}], 0x38) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000046c000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0x98) recvfrom$inet6(r0, &(0x7f000016a000-0x56)=""/86, 0x56, 0x2001, 0x0, 0x0) 2018/01/17 02:20:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000782000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000170000-0x4)=0x2) r1 = accept4$inet(r0, &(0x7f0000d16000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000752000-0x8)={0x0, 0x4}, &(0x7f0000d9d000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000385000)={r2, 0xffffffffffffff81, 0x8, 0x1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000600000-0xc)={@rand_addr=0x8001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f00000a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000827000)={0x0, 0x157, 0x30, 0x38f9, 0x9}, &(0x7f000038d000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000068000)={r4, 0x2, 0x1, [0x506]}, &(0x7f0000b3b000)=0xa) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000056b000-0x90)={0x40, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/17 02:20:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 02:20:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0xd2158a5) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00009e2000-0x60)={0x27, 0x7fffffff, 0x0, 0x5, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x4b) 2018/01/17 02:20:26 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) listen(r0, 0x208d) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x10000, &(0x7f0000aa8000)={0x0, 0x0}) r3 = accept4$packet(r0, 0x0, &(0x7f000077a000)=0x0, 0x80000) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00005ba000)={r3, r0, 0xbe, 0x9, &(0x7f0000aa9000-0x1000)="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", 0x4, 0x3, 0x3, 0x200, 0xfffffffffffffff7, 0xb45, 0x20, "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pipe(&(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000055a000)={r5, &(0x7f0000aa8000-0x6b)=""/107}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/01/17 02:20:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f98000-0x4)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt(r0, 0x4c, 0xd36, &(0x7f0000caa000)=""/169, &(0x7f000007e000)=0xa9) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:26 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000001e000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x9, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000000040000}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/17 02:20:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000074e000-0x4)=0x420000000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = socket$inet(0x2, 0xe, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000052000)={0x0, 0xba, "0d222eb0d0592c679458ca35d565ba44098d0beeac921ad63f301db9009aa715a3d7b94cc6ac9b1060d8eb3b59867e9cdfe990734ae0e7080f6fee9a1de7fe1537c630a4a656fd8bd836667097fe1610794f398f3061be34478117d840e68804a93bce52b37c9f1c5a6bd2563bd711706d708cb03e44d5d9be75df6eec69f4b2be9ab33fa251542c10fb3e3fedc8cab1f5fe646571c1232fab773f8961fd320cae5398086e4ec40834a4e1c8fc2ba5b8ee611286d3d863ec6e53"}, &(0x7f0000d82000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006f9000-0x10)={0xffff, 0x1, 0x7, 0x7ff, r2}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x4, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/17 02:20:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000936000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ff1000-0xc)={@broadcast=0xffffffff, @rand_addr=0xf2ed, @empty=0x0}, 0xc) 2018/01/17 02:20:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000af6000)={0x0, 0x4}, &(0x7f0000dde000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004d5000)={r2, 0x2}, &(0x7f000087c000-0x4)=0x8) 2018/01/17 02:20:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) socket$inet6(0xa, 0x2, 0x41) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000094b000)=0x5, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x5, 0x1, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) bind$bt_sco(r0, &(0x7f0000070000-0x8)={0x1f, {0x4, 0x3f, 0x5, 0x1f30, 0x7, 0x100000000}}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000388000)={0x100000000, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) read(r1, &(0x7f0000e5b000)=""/7, 0x7) 2018/01/17 02:20:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000796000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000948000)=0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f3b000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000626000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/17 02:20:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x80, &(0x7f0000956000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000033f000-0x4)=0x0, &(0x7f000029b000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x6, 0x7, &(0x7f0000bdc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000efd000)={0x40, 0xfd5, 0x4, 0x100000001}) sendmmsg(r1, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000047a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043f000-0x4)=0xe8) recvmsg$kcm(r0, &(0x7f00000e3000-0x38)={0x0, 0x0, &(0x7f0000189000)=[{&(0x7f000079d000)=""/89, 0x59}], 0x1, &(0x7f0000b86000-0xda)=""/218, 0xda, 0x1ff}, 0x40000122) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003ab000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:20:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9d000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f62000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e7a000)=0x0, &(0x7f0000ea0000)=0x4) bind(r0, &(0x7f000096c000)=@in={0x2, 0x3, @rand_addr=0x61e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005bb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001b6000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x101, 0x1a66, 0x6, 0xd59c, 0x7, 0x9, 0x2, 0x101, 0x7fffffff, 0x101, 0x0, 0x1ff, 0xfffffffffffff357]}, &(0x7f00008e4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000253000)={r2, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x5, 0x0, 0x6, 0x5e, 0x34bd, 0x1ff, 0x0, 0x5ea, 0x8, 0x7, 0x3, 0x80, 0x8]}, &(0x7f00004c2000-0x4)=0x108) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b7c000)=""/0, &(0x7f0000f6e000)=0x0) 2018/01/17 02:20:26 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003a000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a84000-0x2c)={0x3, 0x4, 0x4, 0xffffffffffffffc6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f2d000)={r1, &(0x7f00004ab000)="021d1398727b5e1bda42a50f928594b894b5774f4724a23711ba9933a71e9ff79cd5d3ca5a341a90c34567164ddd35d18913a116f30b55407190945ac28894500df087a60860a9fd0e0f0a77151ed916bb1a873c668d9fadcb2e2eade4c4bc6c5a5372169ab8069d7bc090108de1b6915ed73dbdff82badca4dde1fda60d802b21da5fe6a034ef89fe466da6704ea39c57ae68bb239b4b", &(0x7f0000ff2000)=""/31}, 0x4) 2018/01/17 02:20:26 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/93, 0x5d, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000380000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000824000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000051c000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d, 0xf74, 0x2, 0x2c, 0x80}, &(0x7f000054f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009ec000-0x73)={r3, 0x6b, "1a4e52e83a7334e248d71ad7dd16562989a77d49f951e555cb6de9504bd36ac65579fef983442da8e82498ada4a571319aa761dae21909509a1c6a675c6f8f56f31bac72e78b3066c1eea7794978401044f51bd5ffa7283812474af14e7208dde701589a6962647704c071"}, &(0x7f00000cb000)=0x73) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/17 02:20:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ea2000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000030f000)=[{&(0x7f0000aef000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ca000)=""/145, 0x91}, {&(0x7f00003f8000-0x62)=""/98, 0x62}, {&(0x7f0000570000-0x38)=""/56, 0x38}, {&(0x7f0000862000)=""/223, 0xdf}, {&(0x7f0000000000)=""/40, 0x28}], 0x6, &(0x7f0000000000)=""/51, 0x33, 0x0}, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000002d000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000-0x40)={0x9, 0x40, 0x0, 0x6e, &(0x7f0000000000)=""/110, 0x5b, &(0x7f0000001000)=""/91, 0x67, &(0x7f0000001000-0x67)=""/103}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r3, &(0x7f0000002000)="f7df986a0792e347809655286da4527eae4224f5d051d8e215836b1520df01bee153a2252bcc9723e590c52372683cf8387eb1d734ec1de0e6dc64af8a9ff869d9abd396a9f3e9d3c7a85f28daa9e56e317abed8aed5d71e8a7cc71e", &(0x7f0000002000+0x302)="7541556b5dca380984e7cdcfe3d4b7c7cdaeb8e1d879d5cc91fe3d02ab3b4db56a6a5344b2a8099257c9482159c66d35e3044250a20bc204d81b7aadf3b09608c7f6888005b540d179ff6f7d5952ad29b79bcbd62bda572314aaa4ff64b2e0e807c6abb574c51dc6724ff054e5a577a82f5e921a02366af70f524f9867169c1375af31b162f81a1a267f4473dba5b54f4a43469604cea4d24a7a77ed192ff24b57420dc10ad8fffa7b11e1e735f63ef2720859e7a496c24505b4ded64045e43906b3eb60c32205548231ded6e8761ad8cf52c013b1db0bdb", 0x3}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r1, 0x0, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x6, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000-0x2)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000005000)={0x4, &(0x7f0000000000)=""/4096, &(0x7f0000002000+0xe7a)=[{0x7, 0x8f, 0xc1, &(0x7f0000006000-0x8f)=""/143}, {0x9b14, 0xbc, 0x5, &(0x7f0000005000)=""/188}, {0x0, 0xa7, 0x7, &(0x7f0000005000)=""/167}, {0xa77, 0xe7, 0x1, &(0x7f0000004000)=""/231}]}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000)=@nfc_llcp={0x27, 0x0, 0x29, 0x0, 0x7fffffff, 0x80000000, "f21577e5e17305e22584a0ccf5a864de57e6404b1ec17bbae2b925c633f964489959a94ea8d14c016e35f721525a82140883a23294c78888e9c9b64dd5e1c4", 0x8}, 0x60) 2018/01/17 02:20:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000042c000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000be6000)="260000005e0009000000eaf83a000000000600000000000000ffff000008db1ee9ff4435eade", 0xfffffffffffffff2) 2018/01/17 02:20:26 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000a1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ac5000+0x15f)={0x0, @in6={{0xa, 0x1, 0xbc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x6, 0xfffffffffffffffc, 0x6eb, 0x0, 0x7, 0x12cc, 0x8, 0x4, 0x200, 0xfffffffffffffffa, 0x4, 0x1, 0x5, 0x0]}, &(0x7f00003f0000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000045b000)={r2, 0x2, 0x8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/17 02:20:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) bind$inet(r0, &(0x7f0000bbf000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:20:26 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x267, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x3, "5fc07d"}, ""}}}}}, 0x0) [ 1408.817425] kasan: CONFIG_KASAN_INLINE enabled [ 1408.822206] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1408.829624] general protection fault: 0000 [#1] SMP KASAN [ 1408.835158] Dumping ftrace buffer: [ 1408.838693] (ftrace buffer empty) [ 1408.842391] Modules linked in: [ 1408.845573] CPU: 0 PID: 16085 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #192 [ 1408.852921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1408.864530] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 1408.869178] RSP: 0018:ffff8801c081f1e0 EFLAGS: 00010a07 [ 1408.874517] RAX: 15540040200007dd RBX: 0000000000000001 RCX: ffffffff817e21de [ 1408.881773] RDX: 0000000000000000 RSI: 0000000000000001 RDI: aaa0020100003ed5 [ 1408.889014] RBP: ffff8801c081f2c0 R08: 0000000000000000 R09: 0000000000000000 [ 1408.896253] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10038103e3f [ 1408.903493] R13: ffff8801c081f298 R14: aaa0020100003ed5 R15: dffffc0000000000 [ 1408.910733] FS: 00007f98cb567700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1408.918926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1408.924806] CR2: 0000000020a2c000 CR3: 0000000006822003 CR4: 00000000001606f0 [ 1408.932048] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1408.939287] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1408.946526] Call Trace: [ 1408.949089] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 1408.954079] ? locks_remove_file+0x3fa/0x5a0 [ 1408.958458] ? fcntl_setlk+0x10c0/0x10c0 [ 1408.962489] bpf_prog_put+0x1a/0x20 [ 1408.966096] prog_fd_array_put_ptr+0x15/0x20 [ 1408.971356] bpf_fd_array_map_clear+0xd2/0x140 [ 1408.975910] ? __bpf_map_put+0x2e0/0x2e0 [ 1408.979948] bpf_map_put_uref+0x54/0x70 [ 1408.983891] bpf_map_release+0x91/0xc0 [ 1408.987755] __fput+0x327/0x7e0 [ 1408.991016] ? fput+0x140/0x140 [ 1408.994276] ? _raw_spin_unlock_irq+0x27/0x70 [ 1408.998742] ____fput+0x15/0x20 [ 1409.001993] task_work_run+0x199/0x270 [ 1409.005853] ? task_work_cancel+0x210/0x210 [ 1409.010145] ? _raw_spin_unlock+0x22/0x30 [ 1409.014263] ? switch_task_namespaces+0x87/0xc0 [ 1409.018903] do_exit+0x9bb/0x1ad0 [ 1409.022329] ? mm_update_next_owner+0x930/0x930 [ 1409.026970] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1409.032129] ? __might_sleep+0x95/0x190 [ 1409.036086] ? find_held_lock+0x35/0x1d0 [ 1409.040127] ? lock_downgrade+0x980/0x980 [ 1409.044247] ? __unqueue_futex+0x1c0/0x290 [ 1409.048450] ? lock_release+0xa40/0xa40 [ 1409.052403] ? fault_in_user_writeable+0x90/0x90 [ 1409.057136] ? do_raw_spin_trylock+0x190/0x190 [ 1409.061686] ? futex_wake+0x680/0x680 [ 1409.065455] ? check_noncircular+0x20/0x20 [ 1409.069659] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 1409.074730] ? futex_wait+0x6a9/0x9a0 [ 1409.078508] ? find_held_lock+0x35/0x1d0 [ 1409.082540] ? get_signal+0x7ae/0x16c0 [ 1409.086396] ? lock_downgrade+0x980/0x980 [ 1409.090521] do_group_exit+0x149/0x400 [ 1409.094379] ? do_raw_spin_trylock+0x190/0x190 [ 1409.098929] ? SyS_exit+0x30/0x30 [ 1409.102352] ? _raw_spin_unlock_irq+0x27/0x70 [ 1409.106818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1409.111807] get_signal+0x73f/0x16c0 [ 1409.115496] ? ptrace_notify+0x130/0x130 [ 1409.119530] ? exit_robust_list+0x240/0x240 [ 1409.123826] ? __sched_text_start+0x8/0x8 [ 1409.127952] do_signal+0x90/0x1eb0 [ 1409.131460] ? lock_downgrade+0x980/0x980 [ 1409.135588] ? userfaultfd_unmap_complete+0x327/0x510 [ 1409.140756] ? setup_sigcontext+0x7d0/0x7d0 [ 1409.145049] ? userfaultfd_unmap_prep+0x540/0x540 [ 1409.149866] ? schedule+0xf5/0x430 [ 1409.153377] ? __schedule+0x2060/0x2060 [ 1409.157323] ? down_read_killable+0x180/0x180 [ 1409.161787] ? security_mmap_file+0x143/0x180 [ 1409.166255] ? vm_mmap_pgoff+0x1fc/0x280 [ 1409.170288] ? exit_to_usermode_loop+0x8c/0x310 [ 1409.174928] exit_to_usermode_loop+0x214/0x310 [ 1409.179492] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1409.185015] syscall_return_slowpath+0x490/0x550 [ 1409.189740] ? prepare_exit_to_usermode+0x340/0x340 [ 1409.194727] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 1409.199637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1409.204628] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1409.209357] entry_SYSCALL_64_fastpath+0x98/0x9a [ 1409.214080] RIP: 0033:0x452df9 [ 1409.217242] RSP: 002b:00007f98cb566ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1409.224930] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 1409.232170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 1409.239419] RBP: 000000000071bf80 R08: 00000000000003bb R09: 000000000071bf58 [ 1409.246671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1409.253911] R13: 0000000000a2f7ef R14: 00007f98cb5679c0 R15: 0000000000000002 [ 1409.261167] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 1409.280284] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801c081f1e0 [ 1409.286746] ---[ end trace 638166985ba5ae79 ]--- [ 1409.298551] Kernel panic - not syncing: Fatal exception [ 1409.304566] Dumping ftrace buffer: [ 1409.308135] (ftrace buffer empty) [ 1409.311812] Kernel Offset: disabled [ 1409.315418] Rebooting in 86400 seconds..