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{0x80, 0x11e, 0x10001, "f6127c4e82fbcb03c8cb9126911e815e734a3d595f9d8982ad03b1c1f96f0351735ea8b9a48a334e277054726357bfb0e40770d492ca0bddcaa5b31ee17e140f92582c4bd9401c35354f31f8d00eca80ab6af565664758aaade4bb71d6b80777a06a836c85b726d93b426d7f62"}, {0xa0, 0x1ff, 0xc4e, "7568f1aea01b4b1cb37c4aa345c5f9907c912401e667799a1456926474a1d1944c89fef653963f3d88920a6f839f23437fc4d1fe6e09ee2a74e810ea5e1a1f49cc81c21b955c24f50bb8b684ecfe52d743ac1ecac933381b2186082b75efeafbfc93ef12abcb0395e14cc32d7054b6175ba10fa1c9d271fc80d1d48cd9ae612689bf341a1527593f3b"}], 0x11e8, 0x1}, 0x6}, {{&(0x7f0000eb1000-0x8)=@sco={0x1f, {0x0, 0x6, 0x800, 0x4, 0x7, 0x200}}, 0x8, &(0x7f0000e99000)=[{&(0x7f00008eb000-0x70)="c9a59dd0e529b21bc5c486130edc78306409f2a7aedbaa35db512a25409c5a27f76557895c39ef16bcf0ed890b23ba8bba3280018ceea3ba6995356b8f7be39e78d15a0883e22cc2a2d379542078e9e18119e1d7cf4cafac65c60957904c260e1c0c6447725fb5c8e1c62451d3323a71", 0x70}], 0x1, &(0x7f0000e27000-0x1300)=[{0xe8, 0x0, 0x80, "5aa4c4eb6c581cae762cd9251b4dd566ae03ceba337dd0cd7d1f588f148ef705a4b8ec7f299b628082f8fc98c08241edb6a83e139be0218980b8ff197a06e32730915776ad1e627ba152a0887514a5aa81bbf0bade52e9bfb5ae0ad9ee3662656f26dc62712c1a45cb5eaf1278f6a21d3b4c6362f6e4df7b2e21b23b56de8a383ad9411a08746ded53d183fa10b614f568807d4c954932a89a765367c432301c14a4ed27835e4cf6280868ec4e8983d9e8d0842d6f1b8d770cb8276b4cb4a28352ff4c4b730d1f68b9b7eb3711dc281ab967"}, {0x1010, 0x103, 0xd7a8, "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"}, {0xd0, 0x107, 0x1f, "19642bc961cef87427afbe147618439c571e3eb85ae66f8aa9ae8e0850846bbe4d098375b70894e88c75daf93ede34bb8802799e2221b25679d59f6c526f7a4005753034591561c919f31769e333ce8223f42c92d3e077a1d1129671615a1832ad9ae9b942da4fafda0a1849ce6a4f6917ef034a15ae4e2bcb3f895ee396c9ed72f2088fc7dfee4be61c93dfe2c66e8bab02b01a0ed46e1238a965d044871774cb9f38eb23d6cf2bd5000d77c8f1dc7d6bbb542f11ff324657a8e218"}, {0xc8, 0x10e, 0x6, "faa764b5c2f23dd2741036e7986d1acbba9cf82fc5483b1f8912b4bbf5f436942be53ceccc21c7db47781ceb6a002a038f3ec63955ce4ed2c3ff8c965ef3493b90f4f207e5d2841aafcc8ee09a612e21eb9c721d64b12406b2f2b0db6a59e216954a8d36d226580db5b8ff6270aa68378d9a412a2ed9dcf80c97d11e78de826a001e7fdac2980a7fefde87d91f226a7ae8ebc6ff3dc68106dc85dcf67a7316ec3735b880968f5722b6b0e900fe50ea2b5e784ec0"}, {0x70, 0x118, 0x7, "9bd7ceabb41c711dd318cc1ced6cf15cd2eb41acf41a61d081d10da31d894c0ac5610cd03e67d31ac440ef235a69f6675f4ae3f0833600626168f6171f9467d65b66500ab18e058bb10c7c4ad05fc29be492205497a817bc9229"}], 0x1300, 0x20000000}, 0xffffffffffffffc1}], 0x6, 0x40) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) 2018/01/09 14:48:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001fd000-0x4)={r0}) 2018/01/09 14:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0xa, 0x100, &(0x7f0000dab000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000ba9000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000184000-0x1000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66bc54b4904fcd071b8d4dffc7590734f9e5a98cc1d3a73d9632286fa3a14c2d7f", 0x40}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000830000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00006b6000)={0xfffffffffffffff7}, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005b2000)={0x0, 0x16, "4277fbb2844d59b9ec046931a22f7be2c87336637037"}, &(0x7f00007cc000-0x4)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f61000)={r4, 0x8}, &(0x7f0000f52000-0x4)=0x8) 2018/01/09 14:48:52 executing program 3: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ec1000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000a12000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004f9000-0x28)={@generic="c642d8364f55ca065ecd381580320cad", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/09 14:48:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0xa, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000022000-0x8)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1e4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xfff, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000001000-0x10)={r4, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000930000-0xc)={r2, 0x10001, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) r5 = socket(0xc, 0x4000000005, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_buf(r5, 0x107, 0x2, &(0x7f0000610000-0xec)="a3053114252c6a057e900ec9d9894d27750c3ef0818dc2c2034c05ecc084b90549367451f87b59eef09e1645e5ecd937c8ce4454d489ee1aabf45df9f36e4b741ce2c8aa88cb47f6e8f6a9b9df7c47fbf6eb6f60cf6787cf851f4acac244b07da2536e8ecb2c3f6ae4cc392f21a079df27a0003021bc2dcbd1758383338bb3a12a7fa1cd0cefc3792e0e48ca603a9b3e0625e9300ec7077b362498b8be450df06bfd9d16ebe3dc31da726bedc027d8c8739c057852cf609083fb1032dc1ece7505168fd5b77e6a8fc8e5c8b4ccbd034746b910a9bbb4a8cf001c16d54d0138a7d146ab0c5ebc43368c199957", 0xec) 2018/01/09 14:48:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, 0x0, &(0x7f0000c34000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x7fff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) sendto$inet(r3, &(0x7f0000001000-0xa)="4e9a84b37c7f8659a325", 0xa, 0x4000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x3ab, 0x7}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000-0x8)={r5, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000002000)=0x5, &(0x7f0000003000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000-0x10)={0x8, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000003000-0x8)={r6, 0x3}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000)={r5, @in6={{0xa, 0x3, 0x95, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000)={0xffffffff, 0xcb2f, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r7, &(0x7f0000005000)="c1db70d110636331a001fe6b3edb55575bfe", &(0x7f0000004000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000007000)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000008000)={0x8, 0x0, 0x10000, 0xff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000009000-0x20)={0x0, r10, 0x0, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r8, &(0x7f000000a000-0x49)=""/73, 0x49, 0x2000, 0x0, 0x0) 2018/01/09 14:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000d22000-0x10)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = accept(r1, &(0x7f00004e8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000128000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000387000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8001, 0xbda, 0x200, 0x3, 0x1ff, 0x2, 0xbf, 0xfffffffffffff801, 0x9, 0x3, 0xed4, 0xff, 0x80000000, 0x4]}, &(0x7f0000949000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000018a000)={r3, 0xc0}, &(0x7f00005ca000-0x4)=0x8) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000987000-0x18)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000038d000-0x4)=0x4, 0x4) 2018/01/09 14:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a5a000)={0x0, 0x7}, &(0x7f000076f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000201000)={r1, 0x9, 0x30}, 0xc) 2018/01/09 14:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000005, 0xeb7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009ec000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a0000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b1000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x2, 0x2, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x3e, 0x0, r1}, {0x800000, 0xf41, 0x1, 0x80, 0x1, 0x100000001, 0x0, 0x6}, {0x0, 0x0, 0x100, 0x493d}, 0x9, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x2, 0x6, 0x200, 0x80000001, 0x8988}}, 0xe8) socketpair(0x13, 0x7, 0x7, &(0x7f0000513000)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b0c000-0x4a)="af46e97024304556945256f690eb7c14defeb5c1ab44e265de9ac1f8465cf9a9689c910267cd88ae3af473887239b410c576b04002ab4937aac559cdb05a3e23f9698e0e1f2ce90820f0", 0x4a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002d3000-0x10)={0x0, 0x94, &(0x7f000075d000-0x94)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [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, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}]}, &(0x7f0000b27000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009e5000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x8001, 0x80}, &(0x7f0000124000)=0xa0) 2018/01/09 14:48:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007d2000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffff8, 0x14000000000000, &(0x7f0000001000-0x27)="aea54a14b305016a45bc1a20f1bcf2283fdfb9f00fccaabee5348d7493dfbb4efb5e25e45f8a53", 0x27) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) 2018/01/09 14:48:52 executing program 3: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000356000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038a000-0x4)=0x8) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000004000000008, 0x3, 0x8800, &(0x7f0000588000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00001b7000-0x4)=0x100000000, &(0x7f0000162000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000047a000)={0x0, 0x0, &(0x7f0000587000)=[{&(0x7f00004ce000)="d8c2c8c34f80ffd894a1ef4486716ef8121c0d0a173a60bc7e2e024c41f6845cb845f769d9238d17501358a8e6973e0bac95d9d07b86ed7f921f1200524f98ac575afa6ab6fab87ae6de6f28c4939c7112aff5fe8ef450f74cfd07425561f293386dfdc43cda3bc0c353ba3246f3ae04f0b8a4f62d21c49746f9766099eb7dac64c322c94ca1d3796f3b9dbbbcf7b463b0198a1f8ffa6b95259475386e358bfb05beed50df259b186fee1f3856938ab67c4206c0bcbc17b0d59eee37d512b90a", 0xc0}, {&(0x7f0000588000-0x2b)="9d13a3a9b5b715d72a52ad9b00a79ce90655ec2e222a4a86e3ed2c1dcc6256f20aba9dfdbd9e9809b56c88", 0x2b}, {&(0x7f000045d000-0x4a)="8cdb8a14b9443604a38827a74a28a2ffcbbe5c298b5b4a3e0773a98166cc1e7b0f510d4c9ef17a84f511d9e8baf6c69bc647d06ed336f0184e325ee07b2b3a978d6d1794df151a35db57", 0x4a}, {&(0x7f0000587000)="668ed068cb7fc7b5645138f59ba009f3a5dd43d7d3c49ec52700d176316de5dd3b19e976a577d97e6bad7ebcb3092bff31f18d7c3a5f2bc0f235103c234284bc5ce6845023d2c2464ceade8593e4cfd05d532cdab54ddd1472dafac4f9ae44727b4d4f6c0e22d21922e87ef21b28c7eb9077ac01a69511203abe50f95579551587c3757d0eb46e6ae2c009a23836f3167522e711854899a4755b34c6d78d5b79cf8ca6001864d139", 0xa8}], 0x4, &(0x7f0000588000-0x300)=[{0x30, 0xff, 0x80, "a0ee4ce75baaf4f23b4cf0beb831d4a50bc983599bd92decd550ba38"}, {0xc0, 0x29, 0x14, "622a0302262a734afe7710273b1225e2bade0cc179534fa0f2e2dc4f0f43843ad50b9e9d51ff2c027fff9c3a2e73be83fe7a17b42ef811e02529fbbd5ef089f27d71e5c6184a10332013ee843b841f3ef7981878f2b9cf02c765c3b31ce24e8d4941a0d4e245c3fefde1a616f3be0aaadc79a362232411dff841387ffd9bc988d73a0a4add1270b1e3eda9baf83c39c3729a4d735077330cb521ebf0e064a127513b00bcd9dc04cf3faf089d"}, {0x38, 0x11d, 0xe4f, "cdc4028294e9ef9123af40049058d90c4d50f61c56e464b13b7550d306c45a979a3589b598"}, {0x68, 0x139, 0x9, "a818660ca310ebdff68e448daf9550805ac776408f7f06724dcb22928641fe72f93c5e5798904d2e4cac0e60771c44737d2e1cdf80b89bab5a8309bc29e2f79c7859cf60c4e9c5e2d456a2b52a2749c4dd2e"}, {0x10, 0x111, 0x6, ""}, {0xb0, 0x199, 0x200, "40220d08cde54ad74a660e666c4e690a080261a7e1efedb46fbca4dd20b6ef18211a38cf991b579c24997a4444222ad9896317edddd888f040a6ccae0dcee8a33971825a1e169fd67853ade940c54dcfe3e08a71d4f51ce09692b4cd765fe79ace39e07cd24b2108035d5d6f2c42b6b59a44c614b8b194d3e0e715c946708c54776b539d05fc956897a434d1bf5d4769f5ef434db2c3fd74450f09cb"}, {0xb0, 0x117, 0x7, "2982201fa04e6170049752ce8673703c9828a1044e0cf2407dc74d198bcd720ceafe98a8b1ff860ca03cbf5419e63fdf5a77f8b19185a29fa9ab75ca53466c4c0badb5a87d13a8fbae7fae80e49e0b1a14cc9b60f96a3e45a5835403e31fde87610503cd3600b3e73e991e2f09f76fba05441b28e6a2b9abfae53df7f03272ee45c8437b72b51c1ba01ad40ac88f1620231391f8731b3cbaae8d13ab3bc812"}], 0x300, 0x4000804}, 0x1) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000589000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000589000-0x4)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000586000)=@common='ipddp0\x00') 2018/01/09 14:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a1b000)="", 0x0, 0x2003fff9, &(0x7f0000898000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000b26000-0x1)=']', 0xcfde63f92272a7e6) sendto$inet(r0, &(0x7f0000027000)='S', 0x1, 0x0, 0x0, 0x0) 2018/01/09 14:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x0) write(r0, &(0x7f00003b2000)="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", 0xfc) socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(r0, 0x1) 2018/01/09 14:48:52 executing program 5: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000201000-0x1)={0x8}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f00003f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0xffffffffffffffff}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:52 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002b5000)={0x0, 0x0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000058c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b6d000)=0x8) accept$ipx(r0, 0x0, &(0x7f00003c6000)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000746000-0x4)={r0}) connect$inet(r3, &(0x7f0000548000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000223000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000)=0x10) accept4$ipx(r4, 0x0, &(0x7f000095e000-0x4)=0x0, 0x80800) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00005ee000-0x53)="260000001a0053f700007335000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) 2018/01/09 14:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname(r0, &(0x7f0000f61000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000091e000)=0xe) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0xfffffffffffffeef) 2018/01/09 14:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb7b60d20be8ea5f3, 0x7, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000bbb000)=0x1, 0x2) syz_emit_ethernet(0x11, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000061a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000db2000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000620000)={0x0, 0x20000000000000, 0x30, 0x5, 0xfffffffffffffff7}, &(0x7f00006c5000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cd7000)={r2, 0x7}, 0xe6) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 14:48:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000914000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xffffffff80000000}, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) getpeername$inet(r2, &(0x7f0000e41000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000-0x4)=0x10) 2018/01/09 14:48:52 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000fde000-0x10ba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f00009df000-0x55)=""/85, 0x55, 0x2102, &(0x7f0000861000)=@nfc={0x27, 0x3f, 0xfffffffffffffffc, 0x3}, 0x10) 2018/01/09 14:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000038e000)={0x0, 0x0}) socketpair(0x0, 0x3, 0x1, &(0x7f0000aa5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009e6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b53000-0x8)={r2, 0x1}) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/09 14:48:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x9fccf153640b6252, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e8d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000226000)={r1}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000099a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a14000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaa000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000059f000)={0x0, 0x0, 0x0}, &(0x7f0000547000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000954000)={&(0x7f0000efd000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000291000-0x20)=[{&(0x7f00004bf000-0xd4)="f7c9b21a18567a62cd06c1123d8ec36e93d047d77d2a5b0e4f91bc3b99bb37215b1ef1de04b415a36947f9d7d07b36f4440d471654c78f37f8f7812feea83d019a44abd1aed588f77189478639c35dd7b2cb0a4254e18365810c771b4a50badd77026ccf46198a6b8a01e1661605df23817efc4388fad4d979b41d5bef03b522b9cb7d89c69e7c1c55759088726a84a81969f795c4d4e466cc8d84c497bd55d6eaa370dae3a98ae92b01d732253e1e0623084ee09752e044306567c4f2fde087f73ff4e7d114b2109e4a3a9950e0149b4148d968", 0xd4}, {&(0x7f0000a6d000-0x90)="16884ded33f50ad9e0e5e6b3bb65006ece437c959b4cff6bfe2cb6e8e823ebd43b43e97621a670f17c004f878cedde93e8739d321b24c8e3f3090d1f60a5b079825e767848f5bbcab17dad059ed12529040e0b3523ff743c50d9a67e430cecefcdba1cd9ea79b9014ebafbacc24a0fbdf15cbe0e0c388c9526e4d34ab1c09de0c5ef7f85c420f85ffaa8a2a098f52c9c", 0x90}], 0x2, &(0x7f00006c1000-0x58)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x58, 0x8080}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) syz_emit_ethernet(0x10d, &(0x7f0000a55000)={@random="9a54ed93eae7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x8, 0x7, 0xd5c7}], {0x8100, 0x6, 0x9, 0x0}}], {{0x86dd, @ipx={0xffff, 0xf7, 0x7, 0x1, {@random=0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8088}, {@broadcast=0xffffffff, @random="51cd07041159", 0x2}, "569a3c00bc94ee331622ebd153f9627b426c785fa07eed7ac8217a2ae203013fb03e3a4dad7fc75ff3027e43f358f03f3778d3fdaee786e9d794948ebf93ad436359b0e40da78687f3c6dadef708f3c58786de871f247af99415ac23d462650bd9926831690fc79f3336e903a0f63179fc2eeba72fcd54ad030ee900cfddcb11e52b09cf3b41619bc300f1c36055faff8247c5784ceac020070aec04ddba56e13673f12931a9b087dd4739461fab5e071f9ef01d74d3336451ce145984ff850a2fd13d74d14902f94eb5ff1e75e0e27b99f360d9a5d733be3d"}}}}, &(0x7f000032b000-0x18)={0x0, 0x4, [0x8ed, 0x911, 0xd36, 0x3c4]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e46000)=0x0, &(0x7f0000d2e000)=0x4) 2018/01/09 14:48:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000d2, 0x0, 0x0) 2018/01/09 14:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b5c000)={0x0, 0x0}, &(0x7f000013c000-0x4)=0x10) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) 2018/01/09 14:48:52 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket(0x4, 0x4, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d16000-0xb2)="991c5c05b87a2916208d543b84de7c3ea92d5ba653ff8aa582bc84164e2beb74bb11abfe20db1112bb9a04b5f8cd44298cb17e6c7bbf783469c2106d93fc5fdf9690085efad8fd3434c9c6f04947311039bff74642e7f0d52c19d9b47aac4e550e0011211c20e5549917b73d1117831f7a2da9cff9c6e86c1457162ff4454af0dfcb581107c9d9df73b946116db53c85c37e1ab4424fa504fe7da45008160b12d91162c86542537dc271e00b65533584895a", 0xb2, 0x40, &(0x7f0000645000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0xc00000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) 2018/01/09 14:48:52 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000c000)={0x9, 0x0, 0x3, 0x3b}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x3, r2, 0x10001, 0xeb4}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xbcf1, 0x30}, &(0x7f0000006000-0x4)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x8, 0x84010, r0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000000b000)={0x3f, 0x7d9, 0x4, 0x100}, 0x10) sendmmsg$inet_sctp(r4, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000)=@assoc_value={r3, 0x193}, &(0x7f0000009000-0x4)=0x8) 2018/01/09 14:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006b8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000cb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e16000-0x10)={0x3, r1}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000270000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000964000)=0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000085d000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100, 0x5, 0x6, &(0x7f00005af000)=@generic="fa6d054048f227373551acfdb8cdab4d", 0x10000, 0x68, 0x400}) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000109000-0x4)=0x0, &(0x7f0000fea000)=0x4) 2018/01/09 14:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b02000)={0x0, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d7000-0x3)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000091e000-0x14)={r2, 0x8000, 0x6, 0x400, 0x8, 0xe86a}, 0x14) write(r0, &(0x7f0000a39000)="260000002a0047d2ff17007f00ff080000010000010000000000cd0000000002e60000000000", 0x26) 2018/01/09 14:48:53 executing program 5: r0 = socket(0x3, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002b7000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x6, 0x401, 0x100000000}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005df000)={r1, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x400000, 0x0, {0xc, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0xc, 0x0, 0xfffffffffffffffe, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x9ff3, &(0x7f0000a09000)={0x0, 0x0}) r2 = accept4$unix(r1, &(0x7f0000b29000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000267000)=0x8, 0x80800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000c6f000+0x4ff)=@req3={0x7, 0x200, 0x9, 0x8, 0x1, 0x3ca4, 0x100}, 0x1c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$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) sendto$unix(r4, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r4, r5}) getsockname$unix(r0, &(0x7f00007d6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000703000-0x4)=0x8) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x21, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0xa0002012, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x6)=""/6, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0xfffffffffffff35f, 0x1, 0x7, 0x3f, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r3, 0xdf, "c68369ab76d4dcddd96f4a02d2b32e8d2550c858d145c76499e8f6ce92004b1903f7e11bc244561ddb8716c8ede3892988b5c2591be46252552832e52523d75813cb3c871f3352273d13a5472812bdf50b9171c5c6d19bb4a1ea622ec52d241b24fd2af12bac7f63d71ca68d0429662feefcc7bc6f88b57813f7d3b122d9f37e4791dfb85a001ce5245a73be314f64c1696fc8c8e70143ae768cc7547cf52d5f34cc4389ed0f13e216aaa5e9ef70f570bcdd99ca099eb78f11337740c88b425b9755627af58eb3ea9af152148ea7735c1a39366521974039876f300ad6fb10"}, &(0x7f0000002000)=0xe7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r4, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x13)={r2, 0x2, 0x1, 0x4d, &(0x7f0000004000)=[], 0x0}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x3, @rand_addr=0x3e1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4d98ecea6a3e003eb684e88205704917"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000007000+0x516)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000008000)="0e9f55b1c7aeb162a04e42d6fcc5e19d06a5061a0e1b60930288d67480b8793353f7", 0x22, 0x8881, &(0x7f0000008000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000009000)={r3, 0x7, 0x10, 0x0, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000000a000)={@common='bpq0\x00', @ifru_flags=0x200}) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000aff000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f09000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000965000)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d8b000)=@assoc_value={0x0, 0x9}, &(0x7f0000b0d000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000249000-0x10)={r4, 0x6, 0x80, 0x5}, &(0x7f0000ef7000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r5 = accept$alg(r0, 0x0, 0x0) recvfrom(r5, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000cdb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00000ed000)=0x1c) listen(r6, 0x7) recvfrom$inet6(r6, &(0x7f00006a3000-0xff)=""/255, 0xff, 0x3, &(0x7f00000bb000)={0xa, 0x1, 0x655f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x248, &(0x7f0000269000-0x248)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x888e, @ipv6={0x93, 0x6, "38b7e6", 0x212, 0x3d, 0x5, @mcast2={0xff, 0x2, [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], 0x0, 0xaa}, {[@dstopts={0xc, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x75, "93f1dcad8a162fb6f3343688fb594782e6827f774f17574f08de9c3e50678176b8fdbd93efd8f6c38b213bf7d9a758b8d31d7bed96ca8e345a976a229c86e5e65e317fd415dfe411f6ddfb7045e16fb55b8d142093f30a7b39b95bb0a3a41391fd1fb5fa52edef847c80ff2020b84acb44e66a314c"}, @jumbo={0xc2, 0x4, 0x77b5}, @enc_lim={0x4, 0x1, 0x94c}, @jumbo={0xc2, 0x4, 0x271}, @jumbo={0xc2, 0x4, 0x0}]}, @dstopts={0x0, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x80}, @generic={0x1, 0xa3, "3147a23138a3b6f0c3cefede9394e2b90621004ce45a8b3bd3f69b6beadabf733537ea40988e609ed0c2dd6b81806782d7da2ec1f3a33a32467f7a958337390e60ab6aa2e12f2fdb692e66d2b279aaaf7060551ea4ab64eb567db426b470dd92e0aa386b6b125b22ceb4c6fb82bb137ff118f35df93a0de5b1eabdafb53e0cdd9f14daff183ab2bda661e9bb05b14fa8c636ec5dfeb5d18beca6a80d963020b069ea96"}, @calipso={0x7, 0x18, {0x3f, 0x4, 0xffffffffffffffc1, 0x80, [0x40, 0x7]}}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x400}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x8, 0x12, 0x20, 0x0, [0x6, 0x4, 0x2, 0x4, 0x200, 0x375ffa7e, 0x3, 0x5, 0x676b]}}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0xf, 0x1, "2c7cd9", 0xfff, "8a8d55"}, "d50fc90a44b330edbfb642cb2e7ec26fe919c3254245d95b12cdbf5848966bc24b5fca"}}}}}}, 0x0) r7 = accept$netrom(0xffffffffffffffff, &(0x7f0000368000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000381000)=0x48) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000107000)=0x8, 0x4) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000921000-0x8)=0x0, &(0x7f0000fb5000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d3d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d3c000)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000082c000)={r2, 0x800, 0x20, 0x5}, 0x10) sendto$inet6(r0, &(0x7f0000d3c000-0x1)="b1", 0x1, 0x48087, &(0x7f0000d3b000)={0xa, 0x0, 0x80000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet(0x2, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000288000)={0x0, 0x4}, &(0x7f0000095000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034b000)={r2, 0x400}, &(0x7f00000e3000)=0x8) close(r0) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004f8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014b000-0x4)=0xe8) r1 = accept(r0, 0x0, &(0x7f00006b5000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000061000)=""/130, &(0x7f0000459000)=0x7e7a9e80d7fb37a8) r2 = socket$key(0xf, 0x3, 0x2) socket$inet(0x2, 0x2, 0x7) sendmsg$key(r2, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x10000, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000-0x5)={0x9, 0x401, 0x1000, 0xe70}, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000-0x2)=""/2, 0x2) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000003000-0x28)={@generic="2c229ece839c5c694f865aac218f2062", @ifru_flags=0x0}) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf8d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x56}], 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f000096d000)=""/0, &(0x7f0000001000-0x4)=0x34e) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fab000)=0x0, &(0x7f00005be000)=0x4) write(r0, &(0x7f0000bf7000)="24170020000025f0006b000000000000000949ff6e18b5f3fb0780cc08000300010000001e", 0x25) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) r1 = socket(0x1d, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd6000-0xc2)={0x0, 0xba, "578ae95515745fd56e0804fe06d8a94db503f590fd5b8f7c53ffce5a21f8d4622c1b2078e1c39ca860f3da6eab684a1f8219a0abe6807354ccd809c3e5425fabf3cc853025f1c556a8d437defb3fc621e97daebff9ffc676989596b75ba076c40cb00a8cf00285ea1be7760fa3b43a00b3e475ab0fb436aea0ecf32d20fb8b4afa1490437e3fc2fd80a1b795cb5ca919ec75c3b9d606c008b441d3da5572a86898d0965b9b8303b6fa225e21815bee68e015acc6401abafef0b9"}, &(0x7f0000225000)=0xc2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cdf000-0x10)={0xfffffffffffffffe, 0xa, 0x8d, 0xfffffffe, r2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f0e000-0xc)={r2, 0x401, 0x30}, &(0x7f000067f000-0x4)=0xc) r3 = socket$inet6_sctp(0xa, 0x2000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000398000-0x8)={0x1, [0x0]}, &(0x7f0000bca000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ed0000)={r2, 0x101}, 0xff60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e99000)={r4, 0xfffffffffffffffb, 0x30}, &(0x7f0000b4a000)=0xc) socketpair(0x4, 0x0, 0xffff, &(0x7f0000240000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000044e000-0x8)={0x1, [0x0]}, &(0x7f0000189000)=0x8) 2018/01/09 14:48:53 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x83) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fa000)={@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]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dd3000)={@empty=0x0, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe5000)="", 0x11c, 0x0, &(0x7f0000fe5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fe6000)=[{0x3, 0x1}, {0x6, 0x100}, {0x8, 0x4}, {0x8, 0xb69c}], 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000fe5000)=""/75, &(0x7f0000fe5000)=0x4b) 2018/01/09 14:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={r0, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0xffffffa3) r3 = epoll_create(0x709) epoll_wait(r3, &(0x7f0000b41000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1ff) bind$alg(r2, &(0x7f0000ac4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(gcm(camellia-generic)))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000071d000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00009e7000-0x8)={0x0, 0x0}) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000afd000-0x6)={0x1, [0x0]}, &(0x7f000011e000-0x4)=0x6) getpeername(r0, &(0x7f0000ca0000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d0c000)=0x80) getpeername$ax25(r1, &(0x7f0000349000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000081e000-0x4)=0x10) connect$inet(r0, &(0x7f0000c4d000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000581000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xe9ff95a16768ee00, 0x800, 0x3) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000c87000)=0x0, &(0x7f0000cf5000)=0x4) syz_emit_ethernet(0x1c, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", '2\f\\', 0x0, ""}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000ba1000)={0x0, 0x0}, 0x4, 0x9) connect$inet(r0, &(0x7f0000cf6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000943000)={0xffffffffffffff9c}) r1 = gettid() setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000096c000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004e1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000257000)=0xe8) r3 = getgid() r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c58000-0x4)=0x0, 0x4) r5 = accept4$llc(0xffffffffffffffff, &(0x7f00009f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d77000-0x4)=0x10, 0x800) r6 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f000052b000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b71000)={0x0, 0x0}) r9 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000038b000-0x4)=0x0) r10 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000035e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003a6000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003a2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ade000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003b9000)={0x0, 0x0, 0x0}, &(0x7f0000bfb000)=0xc) sendmmsg$unix(r0, &(0x7f00001c1000-0xa8)=[{&(0x7f0000bb2000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000043e000)=[{&(0x7f0000957000)="a8de8fab19080e1dde23deae3ea6df1e176cda6d1c4b1e5287d629e2351e9be8f15af8b5373df298656fce5cbc04ad7759eadf6068e6de5435c762", 0x3b}], 0x1, &(0x7f000067b000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000000}, {&(0x7f000021a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000c0000)=[{&(0x7f0000839000)="3ad7e31e73fd5962fa0d37fc373c95e75dfef51e67593facd17383f4f9f633c68e3023f63773332cd769525c0776e90cf933b067b9efa68b8357f27eb05ca0ff0a14e11707fd3abbf21bfb8a30398f215f05dd1e364c88a88de6162dfaa8c1aee898f4f2c3802c97016a449bcff9db53ef8f5ab6e86f35b3d9953a97e3b229ec5d44844226fa3a049eb8dd00eba9609ad95a06dc0baa1795843e4952f6", 0x9d}], 0x1, &(0x7f0000fc2000-0x20)=[@rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}], 0x20, 0x40000}, {&(0x7f00004b8000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d23000-0x60)=[{&(0x7f0000de5000)="", 0x0}, {&(0x7f0000d7e000-0x62)="b803a6e167fb5e4dd50d3736643f5a427dee97ef6bf5d240cb602f51ba50a1a9ae25a0847909a2434ac19803950b21738f3da09507b594f1ee49c9ba0e615bbc618c9bf4062e6a4d30454dc6e2b43b6a9a65956421aa26d3e94538e90c0616984cc2", 0x62}, {&(0x7f0000731000-0x32)="48586c8a3c1e9cfb4ebcbb5e189cdcf044d57015b05596af13d505cf0efeedc11c6bfc1bc244ca374d496e687a3a4d320506", 0x32}, {&(0x7f0000c7c000)="0fe9757702699760d64311fe53ef92665606bed118dad4699abccbb348a92492a38082d73429ac1aed736052c079b58dcc830c582bd7d42ecffaf2a11f3811e886be13720419956a32621dc786e11087af8cec86a0e4af61b62aa670d2decc875b45fa3d08e2fbe7a0c2b83ada6b63f0ea8e2c89", 0x74}, {&(0x7f00006d8000-0x1000)="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", 0x1000}, {&(0x7f000062c000)="1793decb119c1d51a0f69923407283c88eabe8c0561e73b384a5840a3d539ac4708fdb009babcf7c98e1894225de34c9b4907543d216d73ddd2ff6c979dcb9953027800dff6463a89a226c14000957b408a0500ca2b72840dc5133b15f44e1132d1e2b7976227713f65c3bdb765f63798ea55cbd002dcbed1fe147eaaa8f80cc6f6e42a1f3ec21ead046de1c94037cf8064112884c36e5d68ca24f67e2c21c67ec943c1271d640b7311ef5f61b8d673854b14379428a6c845a2081865300d18a0da6e73143fb040271928d34a5a57eb71aee18fbada2eed0c8e1", 0xda}], 0x6, &(0x7f0000a8a000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x50, 0x800}], 0x3, 0x80) r15 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r15, 0x8910, &(0x7f0000e11000)=@req={0x28, &(0x7f0000405000)={@generic="7ba5e0c1e5fd18337e2671669c3f7346", @ifru_data=&(0x7f0000149000-0x20)="f56ce47611fec8be82274674fe572d19d149b2a37ad2440b8dc56e531f3c0372"}}) ioctl$sock_ifreq(r15, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x80000001, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0x1d)="bdb95b71dc30f60d088f63f9b9b354396e63426b890ad97fa017096c1d", &(0x7f0000001000-0xa9)="4a0a99a99de2f315009496128327dec1d4aad9db374f6313abbc15d9168bc17fdea225d94bec7f0d9213344969455ff38378de4e0607ed676ae73cdb7385dacd965f879872538373be5e8b750541df2e433ddfac04f5d80b38cc5da943b159a263c68309d068fc36bf077f59010d58d41c2cac851ddd6d8921bfa9d64b813a2c4fd4ac3bed10668154c50f74513325781ad164c1a4fbcb7dde3f1ee733c5df75203fe678008d321c8a", 0x2}, 0x20) socketpair(0x1a, 0x3, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x3, [0xc1, 0x3, 0x101]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x81, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r4, &(0x7f0000001000-0x4)=0x4) sendto$llc(r1, &(0x7f0000004000)="abbce9e9864eb35d7c228cb201339594e2b40df7433ae395891b808f4a8c523bdfd12617e454900affb44fedb7be2d7f340473037308a3c182b89060882bc34b459c57b6e64dc1be140f50d3bc29c1548b82d86d3171332bf0031b4699b9b7d04adddb989ba828e91ffd58eceea31177da0e0f29", 0x74, 0x8040, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000008000-0x8)={r4, 0x4}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000009000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002) 2018/01/09 14:48:53 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000161000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000001000-0xa7)=""/167, &(0x7f0000001000-0x18)=[{0x200, 0x17, 0x10000, &(0x7f0000cff000-0x17)=""/23}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) r3 = accept4(r2, &(0x7f0000eb2000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fd000-0x4)=0x10, 0x800) accept$packet(r3, &(0x7f0000230000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005b2000)=0x14) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d60000)={0x0, 0x6, 0x30}, &(0x7f0000824000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000acd000-0xc)={r1, 0x3, 0x10}, &(0x7f0000ffe000)=0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000320000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x40}, &(0x7f00000fb000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000106000-0xe)={r4, 0xac06, 0x3, [0x16e, 0x9, 0x100]}, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00008a6000)={r2, 0x0, 0x0}, &(0x7f0000e66000)=0xc) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) close(r1) [ 323.041943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6987 comm=syz-executor4 2018/01/09 14:48:53 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f92000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00003a1000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003fd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x8, 0x58, 0x500, 0x5, 0x1fffd, r1}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003f8000)=0x14) accept$packet(r0, &(0x7f0000788000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e85000)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b17000-0x6)={0x0, 0x0}) r3 = socket$inet(0x2, 0x7, 0x98a6) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f00009dc000-0xaf)="1da880690403772726eceb64866d068c951ba7e42cbe3bad62f746cba3ddc0568330da1c6466de7fd38fe641c0ceb9598592b20fe67a4d21ec25abe0a68c2eab31d7cb091a573dc8c424b6ee6696864d09cc47a45445dc5c061d73c94f30f955fcab687a1516e3b0d41598199a1f4164cff7f89f9664eedc9e7184c4baeca314f614cbdf0c7adc74482870d0081936266551b0a36f16fcf21d0dede88a5147f75cd66229fb0069086931740d8425b2", 0xaf) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c8c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d04000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r4}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000204000)={@common='ipddp0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bf8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000a16000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000074f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6, 0x8, 0x500, 0x7, 0x40, r5}) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f67000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000804000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e7000)=0x10, 0x800) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00008d8000)=0x0, &(0x7f0000f71000)=0x4) socketpair(0x1b, 0x0, 0x9, &(0x7f0000760000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000840000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029e000)=0x28) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f72000)={r5, 0x1f}, 0x8) pipe(&(0x7f0000f71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f0000f74000)=0x0, &(0x7f0000f74000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f74000-0x4d)={r4, 0x5, 0x45, "5515522f1d59a5037dbbb725bf962a1d992d20ccf23d512f1fa3eab821c28fc6a5795e7a489336626d173c1d40be4b1e5509a3b09f56a5b4db11292d3d1ec8c4809316c82c"}, 0x4d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000031d000-0x8)={0x0, 0x2}, &(0x7f0000f71000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d47000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r2, &(0x7f000046d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000306000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f00003a9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef7000-0x4)=0xb) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f74000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7, r8}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000093000-0x8)={r3, 0x1751db57}, &(0x7f0000415000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000922000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000f71000-0x10)={r7, 0x4, 0x1, 0xffffffffffffff39}, &(0x7f0000301000-0x4)=0x10) connect$inet(r0, &(0x7f0000d23000)={0x2, 0x2, @rand_addr=0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000}, 0x3a5) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000bc000)={0x0, 0x3f}, &(0x7f0000bf5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e0b000)={r3, @in6={{0xa, 0x3, 0x6, @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]}, 0x6, 0x6}, 0x98) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/01/09 14:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002dc000-0x10)={&(0x7f0000fdf000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f8000-0x20)={r0, &(0x7f00004b6000-0xd)="2b08417f065cfc4a27dbdab007", &(0x7f0000de1000)="56184c262ad942ebe24cf080c23e109b1a6b52dbce5a70ac3937be2b0abef66921f20cb178598e6849bf894898160a487c79763fc08bd623bfea88f68152df60071cf6042d7a09d0c204e0dc873232d1dffc8ab46131bc5585814aa6a350976452e07692edfd6e5b76c36fddfbb3070f53c4fadb04a00caad7f5c64ce0d176b74b4b103347", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000f9f000)={0x8, 0x2, &(0x7f0000d16000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000951000-0x10)={0x0, 0x7fff, 0x4, [0x719, 0x10001, 0xfffffffffffffcb5, 0x1]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000232000-0x8)={r1, 0x16b}, &(0x7f000026e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b4f000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f00001cf000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c35000-0x8)={r1, 0x3fb}, 0x8) socketpair(0x18, 0x0, 0xdb3, &(0x7f00009e7000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000416000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000448000)={r3, &(0x7f00003d5000)="af676e091cfd0d2c36457fd6f10081afa398763179d84d73f1948fd709c80f388f2f7c45b4ffc9db5283242c989cbcef924879db174a07022d1ce85a03402a55bd5512e9ee1cef2c9b00d6ea3ee91c6afe1af01d977aaa4da9f6bdd38035c00f3b1791a72a92e95ffaad8fada4c1c3bf6b72daff4a41fe91bee7816a0dd5f25ddb19daf0c6039a4db3780f8c688d772b07c23044ef66d04b3ecde939520c4ae7181092e04bc82871fb63ea5ae7b2cc7b225f9af6afc1a487009629a8ca41165846", &(0x7f0000486000)=""/54}, 0x18) connect$ipx(r5, &(0x7f00007a2000)={0x4, 0x7f, 0x5, "1830ef33072e", 0x8, 0x0}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000a3d000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000024c000)=0x0, &(0x7f00004bb000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d57000-0x8)={0x0, 0x0}) sendto$inet6(r6, &(0x7f000016a000)="976e4bea4c57486716bd33d8737f6c18eb08475641050b15f43e17a5c530a7200c51eaa810711cf134eb26dddb0b827c008f4b34", 0x34, 0x10, &(0x7f0000711000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) read(r4, &(0x7f00001ec000-0x23)=""/35, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aa8000)={r5, &(0x7f00002e0000)="893442f7b08d444987373ce5de370784265f65366b766a4f044053f8b2b8daf1ca7f74008180379f5c043202aa9445713b203ef7e2be5b15e3d4dc24f4cedec369919640c44f17adc3dc942fad6fbcbedce1e71f70dfcd6c68a2fbb1ccebd223a9c42a37ae90fb06380daa83375758edd52d5977f574167b9a311d6b6b1c7f78d0804fcb0850aac10712ef85ae47d4e29e3f53fcf9fc502d5d1349e78d89a13ea84d8da5996c0062114649ac6fcf9a6bf5b341", &(0x7f0000ae0000)="ae15022a270a32b5290b3dbfe9054368c7dd89628a0f93727d6a6aec6903279529b009491b7849ae6d28dbf78f3aeac517aa26a552c8ccdbeb70fa2624a9278f7578442fdd62ee2fe6dd3895b589dd44b750a62fc4336b569850beb471962ba3ffe2fc481040e23a0dc4345619f22ddc5c94049f93c4acf221bab27b2ff14303e70d95a3757cb6bc87b03c7edec785a31a633eec3a2913dd59f7cfd6587df4a4afe219c6ff74", 0x0}, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000aa0000-0x4)=0x7, 0x4) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000055c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d25000)=0x60) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000d25000)={0x10, 0x0, 0x3, 0x20}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d27000-0x8)={0x0, 0x20}, &(0x7f0000d26000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d26000)={r2, 0x401}, &(0x7f0000d27000-0x4)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d26000-0x8)={0x0, 0xfffffffffffffc01, 0x9}, &(0x7f0000252000-0x4)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cda000)=0x0, &(0x7f0000d28000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c46000)={r3, 0x1}, &(0x7f0000d26000-0x4)=0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e62000)='illinois\x00', 0x9) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000e64000-0x118)={0x5, {{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]}, {{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]}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a57000-0x160)={{{{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @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]}}, 0xfffffffffffffc00, 0x5c0, 0x1000, "44b2a1f5cdf256e722664458d1b14f81c4fee22f50487a728ba183d8cf961954d162e1a02fdc5d4181f790a0b5e1e45a4ef94c1a9418d581b2259f8087b2c39c0f25a3f861467092129bf40feecb71c3"}, 0x160) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000209) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x38) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000acd000)={&(0x7f000036c000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000acf000-0x88)={0x5, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000acd000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000acd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000222000)={r2, 0x9e4, 0x5}, &(0x7f0000390000-0x4)=0x8) socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000acb000-0x4)=0xffffffffffffffff) sendto$inet6(r0, &(0x7f00004cd000)="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", 0x1000, 0x11, &(0x7f0000aca000-0x1c)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, 0x1c) 2018/01/09 14:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000807000)={0x0, 0x0, &(0x7f00002d0000)=[{&(0x7f000061d000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "e5b203a3481b1b427c199c6279673d94250dcd07"}], 0x24}, {&(0x7f0000810000)=[{0xe9d, 0x0, 0x0, 0x0, 0x0, "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"}], 0xe9d}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000e53000-0x67)=""/103, 0x67, 0x0, &(0x7f0000b0b000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r1 = socket(0x9, 0x0, 0xc09) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d20000-0x10)={0x0, 0x200, 0x800, 0x7fff, 0x0}, &(0x7f0000ce4000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000046d000-0x8)=@assoc_value={r2, 0x7e}, 0x8) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind$nfc_llcp(r0, &(0x7f00002a9000-0x60)={0x27, 0x4, 0x7, 0x4, 0xb434, 0x7, "4746eed85229aea938a2f39f86d1289e1b3c9f36d95eb23929afcd55dda84da718097a4af776e6307638c0569caadf6314206f3cc432e05da00e0aded791fd", 0x7}, 0x60) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x40, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f00001a4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000ba000)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000027c000)=""/8, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000c13000-0x4)=0x3ff, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000+0xbf9)={0x8, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0x200000008001e) socketpair$inet(0x2, 0x800, 0x843, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000+0x785)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x1, 0x3, 0x200, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffffffff8001, 0x4, 0xd5, 0x42}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x4, 0x200, 0x2, 0xffff, 0x5, 0x2, 0xbd8, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) 2018/01/09 14:48:53 executing program 3: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 14:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000797000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008fd000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000022000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x100000000, 0x100000001, 0x4}, &(0x7f00008bf000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c1c000)={r2, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x0, 0x200000000000, 0x3}, &(0x7f0000b58000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009a6000)={r2, 0x3}, &(0x7f0000f59000)=0x8) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x11d) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x9) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) r1 = socket(0x1c, 0x6, 0x5) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000000e000+0xf71)={{0x8, 0x100, 0x5, 0x5, 0x10, 0x0}, 0x708}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000010000)=""/60, &(0x7f0000011000-0x4)=0x3c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 323.361976] audit: type=1400 audit(1515509333.568:87): avc: denied { read } for pid=7071 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009a5000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000672000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000296000-0x28)={@generic="89f61b3265b7b6b8887a662ebab16c19", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x184, 0x1a, 0xa09, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:53 executing program 5: r0 = socket(0x2, 0x803, 0x4) setsockopt(r0, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000+0x45)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7ff}, &(0x7f0000000000)=0x98) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003ad000-0x108)={0x0, @in6={{0xa, 0x3, 0x43, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x37c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x55ef, 0x100, 0x20, 0x9, 0x2b2, 0x9, 0x81, 0x4, 0x6, 0x3f, 0x480, 0x1000200000, 0x0]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000027000-0x98)={r2, @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]}, 0x7f, 0x4}, &(0x7f0000bda000)=0x98) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a11000)="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", 0x1000) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c58000-0x4)=0x0, &(0x7f0000e51000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000063000-0x98)="", 0x0) sendmsg(r0, &(0x7f000052d000)={&(0x7f000094c000-0x80)=@generic={0xb3a96ff16ffba80b, "faf2cab0eeb368dd9d119cef7f639cc77bdbebc8f8fe07f99c85d9861a5049e3cdab06a46f79dbb0ad0400000000000000226f09c88bc38f68bacaf56cc37ecc0752c6c842ea575abd578ee7369f6565b71fcc6839378ffd154b5994bafbd99ef422a6539433838d85e98d0c94ba5d8f3755866f95eb0b5fd2e3b2c7acf6"}, 0x80, &(0x7f000076b000-0x30)=[{&(0x7f0000647000-0x6f)="3b9acb75b2dbe0517886150a6f486a234be1ba56c9834ee49cfea69b5370b96826d5b91b43ccc06709bbb1b6a3e9c364373e4e7d679f52f5f3e82733566b916652fbdf40727c322fcb4f48597dfe5ec91c9283efa4aabe0bce26eed9ec3f29493cba30a96f005f3b200d5a2c379ef7", 0x82}, {&(0x7f00009f9000)="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", 0xffffffdc}, {&(0x7f00007f6000-0x71)="c681cd29e71fb648e8939d0f0cbd5eb7a270b7a5bb140ab56cd3509fa7a2a16452f232c5158e6f561529c0108ada9fbf73a4521d0ccacf4062d616c2fd89b927cb0d0208d0498f082c3f7a98a8efbd1b1c3bb95415a8eacd95898daa513df66a4d5cfa3fa2fe41012e203357281d7a69ae", 0x71}], 0x10000000000001a0, &(0x7f0000455000)=[{0x108, 0x114, 0xe0b6, "f151a80f01db0597feb38e641543ce9ef739f5c334f318a6819fc37833a15baeadc14df70aa27407efca3ba2c14b126748ed4d9a551c3ae874589fea104d602303817812ef2f00f79016bdb2724c22a54b780cc035d7e5d49ed2be0c39725d4166870f2617526602b90d4a81dbc28bc5c4c1446f16cb6e54a31d667811957ee313209f262a3e74b5dd1c34ef0e5446b1a5aec694178ea23153874f71b3750cc7cdb0f9815119b416ebea3f625fae66edcee1d327e35c97f75c3398ec8af8a7152506456ad47f0d09083707aa0e62b2846c4c94148c0c135eb71a1b5d7c404586125d2aa540f5c4eca3fb8aa55e20ea32412cf45e"}], 0x108, 0x4040000}, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f0000a8c000)=""/0, 0x27e, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000715000-0x8)={0x0, 0x0}, &(0x7f0000e51000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a5000)={r1, @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]}, 0x8, 0x4}, 0x98) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c1b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006a2000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e7d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) accept$llc(r0, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008cb000-0x4)=0x10) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80007, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) close(r2) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000235000)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00003a0000)=""/151, 0x97) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000458000-0x5)="27003de836", 0x5) recvmsg(r1, &(0x7f00006a4000)={&(0x7f0000f23000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000053b000)=[{&(0x7f0000dc8000)=""/170, 0xaa}, {&(0x7f0000e4e000)=""/22, 0x16}, {&(0x7f0000497000)=""/98, 0x62}, {&(0x7f0000f9c000-0xb4)=""/180, 0xb4}], 0x4, &(0x7f0000b5d000)=""/4096, 0x1000, 0x8}, 0x0) close(r2) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000187000)={&(0x7f0000b39000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x48, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000dbb000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, "42001f", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x1fb, 0x0, 0x0, 0x9, 0x0}, @dstopts={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffffffff80000000}, @jumbo={0xc2, 0x4, 0xfffffffffffffffa}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x10000000080, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/09 14:48:53 executing program 1: socketpair(0x11, 0x7, 0x400, &(0x7f0000911000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00005d5000-0x8)={0xffffffffffffffff, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5c, "0ee9e1bc553174eadc149e1e7f7ee83199c9bdb83d9d93382cc3556afeb537f9b43f9f3356db14fb85ca35dc87ca1de51b4560c6ba2183c72c9b992559ae1f5e2ce31e7b44e35718172076ef4e0cb1a495c5f55912e622df6a6759a3"}, &(0x7f0000263000)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x34, 0x5, [0xfff, 0x1, 0x0, 0x7, 0x8e]}, 0x12) r3 = socket(0x5, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000001000-0x9f)=""/159, 0x9f, 0x102, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r4, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r4, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/09 14:48:53 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e18000)={{0xa, 0x3, 0x88c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x5, [0xe77c, 0x3f, 0x7, 0x1, 0x7, 0xffffffffffffffff, 0x8, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8137, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x1, 0xffffff14) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x800}) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000020b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000726000-0x4)=0x6) bind$netlink(r0, &(0x7f0000da1000-0xc)={0x10, 0x0, 0x3, 0x420}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d8d000)=@assoc_value={0x0, 0x0}, &(0x7f0000560000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003da000)={0x0, @in={{0x2, 0x3, @rand_addr=0xf97c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc4, 0x200, 0x9, 0x1b}, &(0x7f00000bb000-0x4)=0xa0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) bind$nfc_llcp(r0, &(0x7f000030b000-0x60)={0x27, 0x5, 0xbd, 0x6, 0x7fff, 0x5, "c7bb3e946e594156e9a123716dd093f74fcdc892dac7b3c778129d9855058e58e042128a1a11c9fae0ccf13f741cf9c8a3b43aa99e2eeb57d9b6e5fdc28daf", 0x0}, 0x60) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000f29000)="1a21cd620e8d68d361ff4ff4dbc71ac682b507da5d6b48b8db80abf0ccc91654da7b6d9091714141f9c318aeb49bef38a4915b4fb45ed257951bc96ac4880a5885430f829f140ba2329ae2fa78b9e67126aaf2766e7464350425ea91b7dea7f78fcff8bb9cb12f58e81a27d582", 0x6d) recvmsg(0xffffffffffffffff, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f00007f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000325000)=0x10) 2018/01/09 14:48:53 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fc3000-0x4)=0x6, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc3000)={0x7fffffff}, 0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000078a000-0x20)={@generic="0b5c1afb49138874c3a511c07d8b849c", @ifru_flags=0x400}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f02000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc2000)={0xfffffffffffffffa}, 0x4) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ccc000)={0x0, 0x401, 0x7ff}, &(0x7f0000e8f000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000a9b000)={{0x1, 0x4, 0x0, 0x4000, 0xf6b, 0x7fffffff}, 0x8, 0x7, 0x9537, 0x401, 0x100000000, "45680cd2e1ffa06ab7c6b8d76816c473f259cadf63223a938f41f6b266db5608ebde15adfef83a7dc4e48e8d5667c342cace5e55a45346f4cf31f83ca5bacb4666751c2d2bf496f55aac4009dac9c8cfb6face405ee2644c97d50487af15a0294250c718659c3f2e1411c845cdd4b8c30a4423f192f421b42f53fb499f4a8b73"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008d0000)={r1, 0x80000001}, &(0x7f00001b3000-0x4)=0x6) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 14:48:53 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000)={r1, @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]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009ae000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00007f1000)=""/114, 0x72, 0x10000, &(0x7f0000d2e000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fb5000-0x13)=""/19, &(0x7f000099f000-0x4)=0x13) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00009e7000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e3e000+0x76c)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000489000)={0x1, &(0x7f00008cd000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x400000003, 0x40000000000ff) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f000039c000-0x14)="b34204d382cbefb2e8190611e0824d6ce44f90dc") sendto$inet(r2, &(0x7f000021e000-0x18)="068cfcec00000000000000ff003f000000009f1c00b40900", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:53 executing program 3: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000023c000-0xb8)={0x0, 0x51, 0x4, 0x80000001, 0x17, 0x8000, 0x5, 0x550880000000000, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb56, 0x8, 0x0, 0xe93, 0x8}}, &(0x7f000059d000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c41000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x8, 0x6, 0x44}, &(0x7f0000bd0000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000069b000)={0xffffffffffff0000, 0x0, 0x10003, 0x3}) socketpair(0x8, 0x1, 0x11, &(0x7f0000751000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000439000-0x10)={0x1, r2}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000266000-0x41)=""/65, &(0x7f00009f1000)=0x41) pipe(&(0x7f00004c1000)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000dff000-0x8)={0x1, [0x0]}, &(0x7f0000f98000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000da2000)={0x80000000, 0x0}) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000717000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fb1000)=0x48) bind$netrom(r1, &(0x7f00004f3000)=@ax25={0x3, {"8a19dc636b9256"}, 0x2}, 0x10) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r0) 2018/01/09 14:48:53 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a06000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000067d000)=0x7f, 0x4) r1 = socket(0x1, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/129, 0x81, 0x0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) 2018/01/09 14:48:53 executing program 5: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ab4000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c83000-0xa)={0x0, 0x1c2, 0x1, [0x7f]}, &(0x7f0000dfb000)=0xa) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005b8000)={r1, 0xe2, "19171d5f4fb11eacb2ef55e0a4b8d8327969ba8b951f74e015e86e3ce158a601697389168d7920dc8ef89bc744fb0705f117c393290335eb5612b584a518c631923cc30e71cc641382d378ed3933b42ec79360861c82b9b237ac236e51b401f793ec9abdab84b8f6a1803c3e4356938cbcfab56506fbf228b65de0a2763988f115838c8c52cc693f734acebc439ff595a4f35fa677f078cdd507c6cf82404e315918f6ba9fa82086e3b2eb78dbdd5a6e1b49bb7c00cab633ebfb7c232a863dd132484ea0604817533a5c655f78476b5f3bcc53f7c638e3a5a4214efca41a4753e035"}, &(0x7f0000e66000)=0xea) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x10002f, &(0x7f0000aea000-0x4)=0x4100fffffffff, 0xfffffc8b) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000101000-0xc)=@sack_info={0x0, 0x101, 0x2e3}, &(0x7f0000e66000)=0xc) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e66000)={r3, 0x4}, &(0x7f0000810000)=0x8) 2018/01/09 14:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x6, &(0x7f0000933000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ad5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000094f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000052f000-0x8)={r2, 0xa1}, &(0x7f0000d40000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000f0c000)=0x0) r5 = bpf$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, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000051d000)=0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d9000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006bc000)={0x0, 0x0, 0x0}, &(0x7f00001f1000)=0xc) sendmsg$netlink(r1, &(0x7f0000585000)={&(0x7f000094b000-0xc)=@proc={0x10, 0x0, 0x2, 0x80021000}, 0xc, &(0x7f0000279000-0x30)=[{&(0x7f0000ebe000)=[{0xb0, 0x0, 0x407, 0x711ab86f, 0x3, "a492ba02997a1f9178d71551a1e2bbb2f24d103425b69e6d9f52f9a503dbcd4bc8c6c3b7fd0e6e526ced6d57cba3b63628dc6b2459e3acd2c8e96647da9ce2dc873f69c50c38ff550a7862bdabeae898db7cff48dc827a8ffd389b8df2cc163d25121956aa3e9050c236034ba0d13f6d2f49d0fd5c3dd814365f410910631a8b831f5ccd77a467daa7e48721f9fdac8ac1d66742959d65da230ed4bbe7841ef9"}, {0x88, 0x3, 0x308, 0x1, 0x3, "befaf39f496c4ae9c2d270a49a9efbf0c65247155c36b42a3a8c18dda77f155d7be0890e9eb91439c92dfafcb4114fdbcb988bea0252f8ffd8021d163c398998f86aa732caec56994356ef51c61802367b2bd73d11525f92eeac923c4c6537fda88f70d0b098735a0e3cbca3dff74a7ff4bd1b6e89ca09e4"}, {0x14, 0x100, 0x100, 0x0, 0x1, "48c79aad"}, {0x9c, 0x21, 0x100, 0x81, 0x2, "b18205ca9031de71d53f841f8a2b0279bfa15be5c1223a6f779c442d8c97d79117a2b1bb531679d6e10c3e35fc7413247c483776ffa67e8580429ffb18404238dd07cccf47f9a97b21e179c391f35cb2e187cadb9bd28dddf1ba258f1fcffa37fb30819cfde6ae0bd45bcc7cc1e4ffeb033fbc322d2ca06a00b31ca58439f5d686aac91cd48dcb61bb"}, {0xbc, 0x3ff, 0x1, 0xf4, 0x2, "33f74d2342945c1463ef0d1597036f820abcb83446d92bfba693e381c6430773877f911f71babbc5e064b818654d5ec66878f62da86c54e1f422c0ba885345465c799b00b501a85aa694837fb634e804b4fe69385a77bbd6b7274637dd02a12ee1b64999d2afa6fd7911c477bd12e26164fabdc676295614c0cc2aacfd034d1799702b0ebe2bb1ef6b1ae7d8d8dc16ee3dd28f73a4dde06874735024e7284dfaab8dc818ca5ba525a29b59"}, {0x3c, 0x5, 0x421, 0x100000000, 0x1, "59db813ddd454bbc04c9237754086deff2c11c129c117521439af3a8253f5b9792d0c761b53f5933898c3089"}, {0x5c, 0x1f, 0x8, 0x2, 0x2, "31323b63ab92b690b403ac38fbbfc1067e8b2766077feeded1423cbbcd3984efafce6409fb911e079be8be9726ee45dd4fcbb005dae42c1a301b61800d0df6c1eecd8f88eade4520764306"}], 0x33c}, {&(0x7f0000115000)=[{0xe8, 0x6, 0x210, 0x100, 0x1, "77b60deb22ca3ba3c2f370267eeaf1338d7645f71e337c619b082ad2d4b62317d750018ff4a14723fd74d2e685917dc21f57128ad33c5023583d206f0bd9a3b1e2bc3e85732eb538093d6f0fa354587926ec71149558ef6e854a6184fbdd0011503b75a8eb70137c8ea71a2ed76772c507e8554be40783b69ce7a6a2c6eb5ee6cca4b21c7f58f4a4b4b326dc97b06c7e064b99cd8e45db86318890a98833af0eebbb1f322b9ff0cd7a182ed9111f93c75213b4263d851343958b761396914ee470464cf5264fe816cd73be57cb2033fa842a3185bc"}, {0x3c, 0x10000, 0x208, 0x202e0ca6, 0x2, "9de19ac122aa95991d81959c42ec685d66a64c290ebdc76d506a8f7b7140aba53030f3a62dd9e73817a7da"}, {0x64, 0x329, 0x400, 0x7, 0x3, "ed1c56ce0b368ccf896435166907eacfef8f5156c609464b0516659e6e046e3d05240097c6038e595ae5cbc1f384dc670fafc4142737ea8b367cc71b52cadef1c11d2c48da96c054bd24339ddaa3a83789a5e5"}, {0xc0, 0xfffffffffffffca8, 0x100, 0x1, 0x2, "c437c3e293efef0ecb9882941b9a50e7d554a75446455b575da6e1d7ad3345e1beda6633e625751e7c15e2de5f646e65523c987f6d90a77a62598e528f40370ee6565260390d1239ecfa8befb6584b734572561bbc014d1e2b5d4cd2b006fbdd855ec786912b59f4ba3252c19051872dccf45e0d402bd31249a0ef24631d27accbb53523ceed3f4961beadfb79dfb41fa27591e2e3ca35af76e73f1514dd5c97b138687c6ecefa91e06e4f9c63"}], 0x248}, {&(0x7f0000ec8000-0x1dc)=[{0xd0, 0x81, 0x200, 0x7, 0x1, "1ac733d8dfc6331a8c96f0417d589a64d111f2b6e4bdbf8029021feb9212281d19adc1bf398547408dca48fe1d91b9d72b0d25c2917ceacc35fe77cb406b78c433c7dbe0d32b0c336e7f02bde1ec605ea7f40268061ea546d4d5f1a4bfefa961fc411969db9d4ac5e3f0425ba81045f30e15dcdcd296889a0abcfc0c37cce02b5925edca52982b31ff4034f4552c95f5b2fa047db86506dea0adb2cc4d09b8f24cbef0e84b4728a55de5dd7c393aabec7119e7b8bdca4ac1344b819aa2711af5"}, {0x10c, 0xf, 0x2, 0x3, 0x1, "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"}], 0x1dc}], 0x3, &(0x7f0000e27000-0xb0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r4, r6, r5, r0, r6, r4]}, @rights={0x20, 0x1, 0x1, [r1, r0, r5]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r4]}, @rights={0x20, 0x1, 0x1, [r0, r3, r4, r0]}], 0xb0, 0xba57d1d001370796}, 0x8000) 2018/01/09 14:48:53 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x64) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000f03000)={r0, 0x0}) r1 = socket(0x5, 0x80f, 0x6) sendto$packet(r1, &(0x7f0000b8d000)="eccf3c7ab3ae6245fe88856e78c9da8907da60d677bb819666728d3d8bce1d46d71301263a5fecc49ecf198774d76aac42eab41211f9029dc0f96ffebf6dcb45fdaf0dc38f18573f981afd24c91981e2a636217bac21b1d35c5fc3e84113331b7d2d3df20aa4ad0f3a59b8aa98a8dfa2fd305330959710e166cdb1a351ea6528c4eee99003244d0bd22f5e2ab7957222676b527cae3d24aed376a0843b80ce52b28b9d87e89360bf98a0abc9df24d0e697", 0xb1, 0x8000, 0x0, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000b2d000-0x8)="dd18b20728b1ba0f") getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00009e1000-0x2)={0x0, 0x0}, 0x2) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f84000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r3}, 0x2dc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000f8d000)=[{&(0x7f0000f8e000-0xbe)="471f4963e7e3ec4b04b7f35f0335bfcb90d4a2a1a1fd2383941bc5ecbf3865cc3fcd99de3c4b818d9f6f89f7a1d3f6e1ae8a031939aba54805f5ca54980e33de4fc81f13f865bc87e559b161edf5f2161982e5725acc281b7c5ae23265840fc568418fca94f5146fea6c1d12baaf961b5123ea1cd9fca063445e16228b20391864122877a641efa80ff2ff6ca1cd41fb09c0fab5fa732a3b47a22a1f41acfb05f83c87e251fe29dc16cf8fc271293d6f80c7faeeb2266cbf4d1369dedb2c", 0xbe}, {&(0x7f0000f8a000-0x1f)="8ef7b301bf0239bf4afb166519765091283f44e7b2d722dbafbc0b79b4ed", 0x1f}, {&(0x7f0000f8b000-0xd6)="859a1ac12e9e33ab3ddf0fd95ee59c17521f7493174010f5ff182be8a22bd556ba9267e18ab2ff38be29c40d68f725d4feee1b53b56adbdb12c84c42cc43f9c9d391d06d29890685d2cf3860ad8c2c4e48134e3c9fc38e4ef4cc335adc0a5752a150da15c43035f38737bc4b9f3b62d5e966a990ae48e2d95fc192fe2c259b3fb13caa291872d1c2baecfef4699ca4271ff185b96c936c900708f3fd8d0738aba87480c2a030b204b4800f7571fd81403cc652c27d6e4b8ef19c2f310df54144027cdff4d9b346dcba74eba696beaef18f5537338816", 0x89}, {&(0x7f0000f8c000-0xb2)="90fa12d1071283e663dc2d91364044127ca30a49b85189264b13117fd2252215145fc4dc8470978629b0e1132c8277f76c37cf5d0a4ab9d4884c41247b7afbeac2c42e31e01a74e9b1800cd0a162bd3e668b6ba10f16a665293ef7f8686d0499d65619e438791c678570f8b819ee3945fa56211f5e6961c62ecf21ea52ee4027f733ff919af36a64ea42fbd35c66e49e7fcc9cf0d322c03be333f9ee7d13d19aa42f8b86678cddc5adc56d1373ae016234fc", 0xb2}, {&(0x7f0000f8c000)="286a627d3e119054cb3a3feb2a4397a8e9268d62751b1a0a212da9324f3da073c818d0d40e01cdd49408da2d846799ed273fb76f856411d70f8afd3511be9fe5af4578e979af1d493e7f9bab2e985dac68f2e31e3147caf0c68b8c9b76156528a672841545f64968bbb8bd93b359aa50f6c719550d88", 0x3e}], 0x5, &(0x7f0000e55000)=[], 0xfffffffffffffff5, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000dea000)=[{{&(0x7f0000f8b000-0x10)=@llc={0x1a, 0x1a, 0x7, 0x2, 0x8001, 0xfffffffffffffff9, @random="7369ffebaddf", [0x0, 0x0]}, 0x10, &(0x7f0000b27000-0x10)=[{&(0x7f0000f8a000)="75e1ece1922c5f8291c00228f0ba963812e0459a04a8a12731803c26ae43fe6a58bfbe5bc68188972d15ac8afa79b48f474369ae80b76ff8112811a1456fa95ea3033e506d65d5126d53ae1627e342c3115e6472220ce888213446a6652ba36091d1b695c2db40cf899f684df1a6422b9f92199ff5eedfaeaad4d9d8e63b6cca345fc042b3", 0x85}], 0x1, &(0x7f0000f8a000)=[{0x58, 0x116, 0x7, "cab3b7df6144368dbbbd734bc3344f4dbf2359ae209cb4ebab3bb4ecf8011ebb65157f890849cd3ae7f7e3acf21de94a3dd53c73851f66132535ee8ac08ae85f4158e6f0c28f"}], 0x58, 0x4000005}, 0x8}, {{0x0, 0x0, &(0x7f0000f8b000-0x10)=[{&(0x7f0000f8b000-0xd4)="f70bcfb77696dfb31710ef956d768158b2108b70af33e3c592936450c9dec037d3628510ce757eb41912d1220dfe5617dee1c9995ae9d85216ef51ff033228f6ebbdb119ba05bce44bef0160089fb3655b502b4ac8dacf200ef5fbc62e6fe8b54696e3bd90c8dd2086ed4aead700f001dcf653bc14fc246b910aa7f6ec7a435573ef3379e8114eafc0000ae90a820f841322ee4c506676ffb8d620c1deef5706242d776ee26ffb9b6b02f380f6311ae30de628bdb2514b82d8ea1b9d1c0726321f1dbee2c1569664ad7777b8ccd0870807685a78", 0xd4}], 0x1, &(0x7f00003f2000-0x58)=[{0x58, 0x3a, 0x7, "6b8abd94131df90c5a1df3e30b074925ac4af8fa6f56902f9cb89108fda5580c5abf1655c8277ad91e3d8fca6a14accf299d0765d11f394498c1d3ff459eaa459ebf82"}], 0x58, 0x4000}, 0x7}, {{&(0x7f0000f8a000)=@llc={0x1a, 0xff, 0x1, 0x7f, 0x1, 0xfffffffffffffff8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f8a000)=[{&(0x7f0000f8b000-0xde)="c4de97e5c7739e841c8fca631388383b43cf0bbcd4cdd1b287a471cc0bc5aa725a0a7f087e0bedfff0aa9715083302af00cc0db83c283213288753dd47f33744d7cf38572e2096947d8938a26932b6fee62e6eb0e749d27f35c7b082d07aad33dc60717e6f472e0c59fe25d0f886212474576a610b50e4c26d52d680af9098561972a47d01162119c12e4a3207ec927990b9566eea746f27c2f54135f62f4b851ee2176c2aac16bf14d3860aae772ed9d391c2ad2636f174d2454dc571f01c41a90cd67921d59a76d2293b051f00a4d148596c7a51a9418e65fcbaf6294a", 0xde}], 0x1, &(0x7f00000dd000-0xe0)=[{0x30, 0x10c, 0x9932, "761c4a247b312139fb32f26f23e9be6d35e86657cf211318863e9aa5f83f"}, {0xb0, 0x115, 0xffff, "56d4c2bc1b01d663700c9eac92ea5a06f6ddd93b2826741c512b8c094317cf8c60ae631dda0216bc5eb83f5a5b0a144405f702f8f42822bf39b836bf4afad9d964ec310c851ff5236a7616b8bb347c5d944061438a53624ebb6846471f0d35f4788d0d82469005621257f8ca2818e14109f998a1e706da72af670b99309ed450397f575309784890772fc964c62ee622b8a4d89e462189e40bed20dd30a321ba"}], 0xe0, 0x20000000}, 0x3}, {{&(0x7f0000cda000-0x60)=@nfc_llcp={0x27, 0x1000, 0x7, 0x0, 0x9, 0xb000000000000000, "85fc63d0be8a816cb527201c1dddc5ca22977f2dfc9d2ef1267e0de88dcdac7ac033c22936a08bffc9e2ff13355c623f750db1dd829aeb6acf9646f7ad0ec0", 0x9}, 0x60, &(0x7f0000f8a000)=[{&(0x7f00007c0000-0x7b)="9ef757b764798088029a38f66b67dffa5debd85009ccfcd554a8f2420b2c168ef29ba32c70d37e7bd579f8736757e1bcd2bf0887ad56badbd9c43ceced256d50542ab1f83848c83f60a648685aead39e95d26bccc7554637caa54afdac8fbd83129ebe9e3a890bf3af6cbf88fc30dc78b73e32a1cffda017b9d676", 0x7b}, {&(0x7f0000f8a000)="e7f977c00248998dde69f333510b7ba7930753521b2d362ec8f2b335ea853cd0c60e862d2f06ac6a7d72139c418861244ad58564530867", 0x37}, {&(0x7f0000f22000)="8110722b2a9f7684827fc847f1a405b4baccf2d40a37894789db8a376a0537aa145ccafa10cf96b4049eee937910efa791a74073efd68d5731fcb54736ece3a19b903c17efb371ffb8014d32a8aed23e889e7bea855fc3147fde06c978997f05709f7ccd18d408237484fd1d0e50dae4b12e16d4fb2783098340f491935bb893185f967398c14683bc977697ab791b10afaa406e26b79bbe96", 0x99}, {&(0x7f0000f8a000)="9d25419512fa13b1249659d0995e075605f960ca6abf99cffc76dd95e51507f471b68bf525059a7678ebd88e479af0933b63eb78ba752f5b516f8d79bd7d16ea73a95476dc5fdef64e709a993b3b6c23417fc0b830164233d8657ef7571e8dab866cab3d288e3b", 0x67}, {&(0x7f0000f8b000-0x91)="fd84a63ca1028bf1d419ea74ba16a54de746f62e145ca98d5813145eee427768670b2d5925b4ff0addd526a68bade0f742b79585dc1c97dad959e6cb7423bf45d71f3421c881609a3601841f89c0829f3dfdb103663953ab3ec69b07a33c88dea27585f77436adf6961e8ab5a6a2b49e34b8c04745f065e37b1115e83183e548f84da56f16f6a4fde7f6dd6b46cf06438a", 0x91}, {&(0x7f0000f8b000-0xb8)="1c291125df667d6eff38176cdd4dd35d088d219070e5ec022e6355a6ed06f998102676585c5a3cfb6d495c11bb8fff67d90d6cb2f7c5a3fd2541926a215f2d7f298859c80fa0e1538ab856b91d235e53cd942815713249c216c6e1d105e0b720ee0e7d3b42b401d112ef8aea068b4c34839d88b5dfcd6e39c83a31153e7db35c6ec1470e51d26d32d7a79680d4d5970790fb99d4bba766419592959e3af64bd8e9e9901aa6ecb412da10fdee2112f8f0b8d8623a7e30a1fa", 0xb8}, {&(0x7f0000c2e000-0x70)="fd2e6102710c622b24960d43016784ef55081bf3209e12d0d390eac66468d9e08b2e1e4b0ac1902e594b5aa7538cc731d136ed820d24ef01eb7588b5e2fe40849152b7913439ffe690dd45870891bdec1846fe40baa5fbab3e2992eede3ee1e577ccd8cda70aeea945ed0f76b36173b5", 0x70}, {&(0x7f0000f8a000)="4b5484dd467ead3eeea41747927f38a4e04ab90b26babdb82a159b7a3d2ed3c9c7eec63ba0ea6e930a5484c0849563a622282356e01be75f3fd85be5", 0x3c}, {&(0x7f000055c000)="3cd412b178afa8d5a0f2fafd02bf78c28d50554559115782cc05d1b91748e67cbd3eac23ddc051651496bf48405c06d8f8b2b1f6d6dc2eced00b5d37ca99a119a65cd9c41a91d2671c7bcd98649cf600f0761629dd8b8597f47c12ffb953d78bf7d7e63b3c5b2a485eb203b2b1a94c33b271be1607532e6f", 0x78}], 0x9, &(0x7f0000f8b000-0x248)=[{0x100, 0x11c, 0x80, "cdc75b670abb750f35ce8d0132624d12b351c835be1f6f515fe4c50642c053519aa97e8041024e7bb2719153c4d859ad7acf64c594a34fe8a2adab6b22bafa2e46c1c65052338507c38f77fbe45dba0deb90672f814c9089126a4501229ed553966740f9a82d6c353bd801db715728e2c912b6f3170814258444718d4d45d1f4f6d7f710d597110d1ec20bb99030f162d6102c2aba52f4536b9ba3c1a42c3251e29fa1af8b5d1f00ad96170a8237f51215d4841c492afc740c9cbdffd3b0c27d26d916dc5c5a5dabd70a1cbd6ea8c8021c0124ace0bee54ff218bd9ad5722f6e6e7b9ae6dcc9441912e3f1ab1c"}, {0xb0, 0x11b, 0x200, "e9ccaa8c7ede2918ba4387d4eccce13c4fd82c3445fea6a62a96e53a5c7097481ccc712f90af15245e2b61e3b57d94614c49f697c86e44ba4891501593394216d96a34500678f98590f4f4eeefa98ff63a739cf3f1e8b154e6b5523ea90ebda58db78076b0729f20ca67151229d6111bfb02ed3be4d494510d3ba4e757fe241917e2c0e82400af701ca49c5df5249c38a5e5428b26af3f351442"}, {0x88, 0x108, 0x1, "84e10fb40c75735e1b0e2853ced63fa67080b669689d5299c0ea1c29215e07f87aa7787ba6456d81dc90f3fcfcd72f9674fede5253b16f0bd65a7fdfbcaf69a5cac295c4b2fc35033e604a9a8aa0a62b46b654f8572589ed22d964490542db7c8a6749843bd3a050aeddd968b9d708c44877ca3260a06198"}, {0x10, 0x10b, 0x40, ""}], 0x248, 0x800}, 0xfff}, {{&(0x7f0000f8a000)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f0000f8b000-0x78)=[{&(0x7f0000f8b000-0xf9)="4a7a1791eefa020e2b9a8d7086709d398f35a12366782cadf51bfb79005cc0abe0bfaf0cbbf070c74ddedc4aa6c01acd8963c467568986846389bad6223dc3408c7f7e13d14e3df3620a70b56cdcba19969ed01436b148eb4598d247a3c79f3dba6d7105866675ea6138e704c8e55618b46414493e365806fc7085542a766cac933dd8c0af12950a87d498ecf79b7886e9c18c5e6c93af5993062001814942a9238c4bf5ef28ebc27c2a9865386feda1cb7bdaeec07e05f0896ed9040b3eb6d3f70de6580383b5458a9bb8f06ecb3d37ee915feb65ce66cf145d4b9ad93c6a9a86ea228ea78fbbfe0c7011797112141cfce9acbf4887d9f24b", 0xf9}, {&(0x7f0000583000-0xb4)="8378f29ec59dd48d1e476131d5ca6ac5de46058c275ab1dd55da0fd735763c31fc1b18b94d5b66ed4c187ad6584b512d9006aa8765d9a3a02bcc38e426f91718f0aa7c9e882292b76c3c02f8ea072018d48bafd139c6a42164d02da5204a20a02cc191902460092aa03795d58e0dba40bb91256bc158bbd8a51ff91edd74bc485b078b5384deb1534882dc0e8c805617b15180278ee6fb54f9ed09acedb0ceb7839c879932a80209f0a47e2f3ec6e6c3d4685962", 0xb4}, {&(0x7f0000f8b000-0x60)="1a09f7985f96166525ad8a8ffb36f2630b98972dd2e27e5d4478c34fc0a1d64e0575b7e112cdd336b2950adb92ab3ce8aca4514797b06b000e84c875e158fec7d466eff136207bbae6be7f707145bddc31aca1ed43575baebfa9f3bdf4f9160b", 0x60}, {&(0x7f0000f8a000)="", 0x0}, {&(0x7f0000f8b000-0xd1)="6cd5ab96847da588ecb19e2f1439c0648f8380bc074ee520d78afcb7a6275db144230cf4b19d90073301050b5f9b20f47e8c387795ff8a2ddab794b21d121f06c66328c1a7308f6bbb15a7babedabcf633b38ad835d89553904e8f697bec9c50d5787c492ca0f2fdd6698435d615e46a4fbbda6737d8ac0c97e4aebd1a583ed0fe3a5f3439485cf779615a8c89d0193b57ad685a4bf5363d5177e28e86008ed5cb6849c6ad3fe398010dbf7db6afcbc93af6c8c6533ceed491ecc1a43f8f119a1c38736156ac5d229e61ae7c8a54bcf83e", 0xd1}, {&(0x7f0000401000)="cfeecda5d2", 0x5}, {&(0x7f0000784000-0xb7)="9dcc1a7bf26ccc286024c14635c1ac3fef7736464b0bb0ad2cf92a53bca601f641aa3ea1a6212c03ea0de58fec30583b7afc549103d3868adb9aafbfab871d2b0f78055a553251fb0eccc223465d046c93cda4e8e859edb8ba8ed88dbeba1b60c595dc61bb03a5225a906317ab2d21140516813f67a13152d8b6daf275448f1977244e526cacdca0bcf9819623b5ae1b1d74f9d8d724cf809c25809183f3714e92d473daa4f79e04c692a5071009c5df819909750118c3", 0xb7}, {&(0x7f000064d000-0xa9)="5fb8b692fa838a0ccc5e3222491725f9972323216bcc38017676c907d9bd3b1f4e18a71c0ed618fc601143d955901038290233c75b43b50a104e2f660027dc552ae6f6805fe683ff2c938c956541b4f250bab10c1f2d3484e9052bbf7789e6f3c051a775e1da42dfe3388390aa576ecb80f5c19817f843165e033ed1bd439725f70cebe6b6e40135541a1e3b479bbd4373fcff830d3fd9c14523881c8a87a9e1c6ce76b250aad59489", 0xa9}], 0x8, &(0x7f0000b95000)=[{0x48, 0x0, 0x1000, "8381d9b79982bc0a2c1840616612773e82f9c44b20c50a6e2af7a89346e45733db47c1a3ccba05000cd92adadf374575100f2be9e3"}, {0x88, 0x1ff, 0xffff, "328686b128753017bf7d40d67541955de991eb6b90d61b5b5bc7ad0ee568fa72146c4fc25eca0f6afaab9f1dbd288ada2880dff4bae2b0e10fce5d3194600e7389376c10b73a2f6b6adbb9371a633402934142759524d4760f211396f3177f5a99815f4b02c53691a883e26f435320ea8917fb"}, {0x90, 0x1be, 0x7, "c8257a3cd5196e7a2ceb86d3cedb26abf796d62918bd2b9acc9e8831468d6d84acddd0bd6b8e05bdede897f6e04437722a3a69f93d38a8b9ba987d4867c8540c82b58bd766dcbd53b4ee14bfddb3a31bfb15d123c6a024d3c326205fa07cf3b76009079e90dfb3557170a3ed59f991e469b8c5042f2c6ff17fc0f319a45a7fe5"}, {0xa0, 0xff, 0x7f8, "16626998341ac8eb85247761b53abdfc83f7fb18c12fa5081da98d32e1489b36eedeeb96d120af401bfc28ba5453ce5fd94ee6d5610339a56ad3520ad07685b953f2ed66940399c4c2ecb8263bc500a2f032a9316b2bbcedaea37dbbed2c84043bac5bb05c9faa62a13992a526d2cbcd0fe40f7e32522ff51b8e37bbb25cfa7f2b30a77380f001cf66bc10efd9136f85"}, {0x90, 0x3a, 0x3, "d36f38b9f9d30c1b4bb92dfc36c4c47dbd367b9fc82a76da19c8c71d81a9357a33fa40d1b3db93a66b0626c9c64cb1cf72c7a40a99ef4a14f7d1df6297d31597c29fa8e103ffe1a4c4040f42e7b2e9645f5566a61c463777a02aa1fba650fcb5a73dc9ce20068f6ac6cf4fe1cdba74deb2a722ba58121ea957"}, {0xb8, 0x11f, 0x6, "e7f42b8b42fd1862804fdf4d5aede748a71019b9cbce1695bf5047e50c4cb3f583bc659f08af12af07189c5ad8bcf9ecb6d013702d3c0a442f21ac7da491cb9c1bfd4cfa57405093b75fc310cd7d4cf6936f3657fbcd19c7353dc9ba729ae1b57bae1fb36cb0c7b23e68a4c5a4cb6a9729eb960c60aa9a5336d2fafd52646f3844fc0f847c520450c9231254cf84bcbf099ec3ce9b9c3f89e5af07d4322d6f77fe427ff68ae7d973"}], 0x348, 0x4000004}, 0xffff}], 0x5, 0x48000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f89000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r3}) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fc1000)={@generic="cefb47fb65c37ff928f4267ee9f5651a", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/09 14:48:53 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c6d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffff7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000056000)={0x401, r2, 0x10003, 0x6}) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x1f}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000-0x2)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000057e000-0x8)={r0, 0x0}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000ec6000)=0xd0, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e64000)={r0, r4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000058000)={0x0, r2}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xffffffffffffffac, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:53 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364001ffffe8004000000e00010003000000000503c76e35", 0x26) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f7c000-0x8)=0x0, r0, &(0x7f0000c39000)=0x0, 0x3000000, 0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x790, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000b10000)={0x2, 0xb9}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003c0000)={0x5, 0x0, 0x1, 0x66}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f7d000)={0x80000000, r3, 0x2, 0x2}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000f7c000)={0x4, 0x100000001, 0x3f, 0x6c, &(0x7f0000f7c000)=""/108, 0x7a, &(0x7f000062c000-0x7a)=""/122, 0x8, &(0x7f0000f7c000)=""/8}) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bbc000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 14:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r0, 0x8000, 0x800, &(0x7f0000190000)="afebf2c71442479e85ded70242ba96f9128c38c5232c06a4b70ab365a44daf8abdd3b42808b0a7c5b38ba0c3a43511ec4c4fa24cc3f9ac745dc441ee760a68a8c221122a58cf8e40d9f8d3258d1df6422eb0a5702328fe6afc52a3005aaf0308853fbc0b5ecc1245a691e5cb3b6bd5bf3d8492ffa2", 0x75) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/09 14:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00008c5000)=0x0, &(0x7f0000539000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000136000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x2}, 0x7, [0xfff, 0x7, 0x4, 0x8, 0x1, 0x7, 0x4, 0x1000]}, 0x5c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 14:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f000073a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d00000)=0x0, &(0x7f0000cb8000-0x4)=0x4) sendto$inet(r0, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000a67000-0xdd)="3900000010001900040000000000000007000100030000002000130000f17f0009001a0004000200470000ffff07fb011018e9070000000042", 0x39}], 0x38c) 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c03000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000357000-0xc0)=""/192, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00007ea000-0x1)="06", 0x3c2) [ 323.788700] nla_parse: 32 callbacks suppressed [ 323.788705] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 14:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xcf)="288f4cd172bf9f745e0a99d31106a0a41d34b8ab4bf8c2930de870089b6f575d6dc3338f4ced5225557ef9715006db12766841c2f12cc3ef8ae600613d08760deb8b53fbe3939980c76096a1472c002ebbe18837905fe49c86e6e9436f10d5ad68ad8211fe9e2525fd13f20c75cb8f9b29aa950b1073faffbbe9ffeca3655b75c5860fe76affc3f83e346b51fb1ffb5ef16be96cb714dcc5a9fd0638d47a429d2b09ee602af8cf2fa403d3a8902198903c8793613474038fca5d9c0837c80e5df4db13d16369b58edce1b8aac95664", 0xcf}, {&(0x7f0000000000)="9dfb47", 0x3}, {&(0x7f0000001000)="7c39af631e12a1fa44f6e493f93deab86d0e62b802798dce1e263eedb642e9f65fba8dedf55e34bae4acbc785e40f4095c29658afc476f5b48f246c7aaca6a76e7ec8c62998436d7729524cee20afb9f7b5216ad191dfbcc331f2bfaa6fae7b5728d03e39396748a0a69f4fcbb1808033985aef66dbb750e57e51388be3a75a12726cb68478e724df697b0a58facc2df3e2b7c4342bd433e22f6622fea0580fe9973452ffb7bed4d14e2c045fc3830ff0434f8772cfdfc65d74ea709f45e5e9dfa33704fbf61a1052f375fdd649a18016c4ee0619c33c70138647ca9ab3639a7c9f445e7569e6faa949992a63642c6b9b2f81a", 0xf3}, {&(0x7f0000000000)="4402402477824972567e84c51c8bc88c2bcbed3b00411fada7d5397af0e352a6b7d1ee1fc5f43ceb2d39e837c12a1966ed681535b8fb9de9c81f9f87e43436b0acda27833b3f1afb9270a670b57d4bc7f83e7d0ead93faeafb24cffc131396a4b84451de42b55f6dfdb05adefd871673ea20887504204972722395792889", 0x7e}, {&(0x7f0000001000-0x88)="a46dd90dc513d49454d786ba8ce7cdf7597193580d87a8c8cae99c0039bd45b82bbe8e00b55d4f9689ea07764c8f2b741bb7aee476d0047486bc983c3edf79d8d14a2bfd996d087a42e3027ff9e0f971ce6e698affa6cafa622c314799326513d4e5c34ddd871142fc490f1f45c69f5e897abd9e43af73588f6e92ebaa801e8e994d8f352f691f0d", 0x88}, {&(0x7f0000000000)="44c53862abed9b6e7679e3b7877535443fa7b2e5fd4858812117d7a6f9d2b2d0b0a01dc3c8c8e47c4fd2787448be7a9b616ca5001597a521912efc7cbf480714158fb6601cf8c4c4e8d4618cc5a14f64f3859fa89474ed6734d4321a26b490e9af28e4d87f9f18da0c1213e07715e491115e762c470a3fd22db1836e87be53610b010103aece17213d391e511ef515d4d914be043bfecff573352a646ed2d7ac536a870dc989a030b06644a20702427faf576fc2b1969ae85e085719520dc649486ed48c633401d3f3b670b09e778e50c50cfa8da8df2c27cc9663aabba39490ca16b96392862d1cb3", 0xe9}, {&(0x7f0000001000-0x52)="5d68bc028d747f3d9cdc22b9888bea8038bf63ded39586bf35339e17859add6caf8137ebcf2dc00a8b95a1e6c9a319297a647b9e85167f1549c5d0027973d9c0d4eb342c4ac9fa026fad7195bacf12b8680e", 0x52}, {&(0x7f0000002000-0xdc)="515719ab17373f3d8c0a54390639aa8f4f4349aef0ec5451cc1b522f85e1c8411cc2a0afc4156dcc6b62d7ceeed9146bcd52c243d43ef9dd024da7471771c931d25f72b595b7a5376a2d898e3d411ea96087c7aeef9c9de5ee5451e7c151fe26faf3c470493dfa128b1cfd31ac3c6d3687518b8e64cbb87bed6208245b8f0c2408be7ed730e1b2cf6b0bd1eddcae9a2847d568478df76a2a5f5c471f7d8ee6b666d5ef977f00aaf561da49f5d4476447e37db23c798db453e289ddd8b93c58f50ea150a87520c7285fb2973529ff93202d3daee0fb881ad64ca8f306", 0xdc}], 0x8) socketpair(0xc, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 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) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000095d000-0xa0)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x81, 0x3, 0x3, 0x5}, &(0x7f000069a000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f00006de000-0x1e)=""/30, &(0x7f0000ca6000)=0x1e) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f7c000)={@common='irlan0\x00', @ifru_flags=0x100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) [ 323.850036] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 323.889829] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 14:48:54 executing program 2: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000109000-0x10)={&(0x7f0000108000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000108000)=r1, 0x4) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000108000)={0x0, 0x0}) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000010a000)={0x0, 0x9}, &(0x7f000010a000)=0x8) mmap(&(0x7f000010b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000010c000-0x8)=@assoc_value={r3, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010c000)={r3, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000010a000)={r3, 0x200}, 0x8) accept$packet(r2, &(0x7f0000109000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000010a000-0x4)=0x14) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000032000-0x20)={@generic="207c6a17a38fbaa55febedfe32beaaf7", @ifru_flags=0x1200}) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000109000-0x4)=0x100, 0x4) [ 323.911267] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d91000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0xfffffffffffffffc, 0x10, 0x6, 0xd5}, &(0x7f0000a97000-0x1)=0x18) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002d1000-0x4)=0x7, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000d1b000-0x120)={0xcc, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 14:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000932000)={0x0, 0x0, 0x10}, 0xc) r1 = socket(0x8, 0x805, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef8000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) bind$alg(r0, &(0x7f0000630000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x100000139) close(r0) 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x2, &(0x7f0000d3e000)=""/69, &(0x7f0000004000-0x4)=0x45) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/09 14:48:54 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffe61, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6\bf', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x5, 0x3f, 0x6, 0xbc3}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000001b000-0x30)=[{&(0x7f0000008000)=""/178, 0xb2}, {&(0x7f0000023000)=""/226, 0xe2}, {&(0x7f0000020000-0xcf)=""/207, 0xcf}], 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000023000)={0x6, &(0x7f000001e000-0x30)=[{0x175, 0x2, 0x2, 0x100000000}, {0x5, 0x4, 0x9000000, 0x8de7}, {0x8001, 0x1, 0x1, 0x8000}, {0x3, 0x8, 0x7f, 0x4c}, {0x4, 0x6d, 0x2, 0x100000001}, {0xd44e, 0x3, 0x6, 0xfffffffffffffff8}]}, 0x10) getsockname$ax25(r1, &(0x7f0000023000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000023000-0x4)=0x10) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000023000)={r1, 0x0}) syz_extract_tcp_res(&(0x7f000001b000)={0x0, 0x0}, 0x9, 0x2) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ca000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000dd7000)={0x100, {{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x25, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @rr={0x7, 0x17, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) read(r1, &(0x7f0000290000)=""/17, 0x11) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xffffffffffffff2c}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000370000-0x4)=0x0, &(0x7f000077b000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e7e000-0x4)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000058c000-0x8)={0x0, 0x0}) 2018/01/09 14:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000167000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bba000)=0x10, 0x800) socketpair$inet6(0xa, 0xa, 0x84f, &(0x7f00005af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c79000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x5ec87eb9, 0x8, 0x80000000, 0x20, 0x0, 0x0, 0x6, 0x3, 0x7ff, 0x747, 0x0, 0x3, 0xdc, 0x1ff]}, &(0x7f00000dc000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ced000+0x554)={r2, 0x10001, 0x20}, &(0x7f0000b3d000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cc0000-0x4)=0x0) getuid() getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00008b3000)=""/119, &(0x7f0000edb000-0x4)=0x77) r3 = accept(r0, 0x0, &(0x7f0000ac8000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000b18000)={0x2, &(0x7f0000185000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00009df000-0x4)=0x6, 0x4) r4 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r4, &(0x7f0000972000-0x91)="", 0x0, 0x20000003, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000014000)=""/236, 0xec, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000f000)=0x1ff) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004e9000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x4c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e69000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000087000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000959000)=0x14) sendfile(r1, r2, &(0x7f0000373000)=0x0, 0x3bf) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x608, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/09 14:48:54 executing program 5: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000001000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) recvfrom$llc(r0, &(0x7f0000002000-0x49)=""/73, 0x49, 0x10043, &(0x7f0000003000)={0x1a, 0x2, 0x10001, 0x10001, 0x4, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x5a75, 0x2, 0x4373, 0xa, 0x20, 0x80, 0x3c, r3, r4}, {0x7, 0x4, 0x91, 0x5, 0x8, 0x0, 0x2, 0xfffffffffffffffd}, {0x0, 0x1f, 0x2, 0x2}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x3, 0x3, 0x101, 0x6, 0x8, 0x8}}, 0xe8) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f9b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0xfffffcf5) socket$packet(0x11, 0x2, 0x300) getpeername(r5, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f0f000)=0x0, &(0x7f0000f9c000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f9b000-0x2a)=""/42, 0x2a, 0x20, &(0x7f0000d16000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/09 14:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x80000001, &(0x7f00009a5000-0x10)="", 0x0) [ 324.046177] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 324.063750] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 324.096337] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 324.125762] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 14:48:54 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000054a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000a60000-0x4)=0x0, &(0x7f0000000000)=0x4) read(r0, &(0x7f0000001000-0x20)=""/32, 0x20) mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r1, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ac9000-0x38)={0x0, 0x0, &(0x7f0000843000-0x20)=[{&(0x7f00003a1000-0xc4)="2b8d97664c353b9901293b8f97db35116397da467e1923db96b7fb4b3115224111b8957f6f76a64e952de3171c644f93186c9476db6dfd4fbaa81aa552f75d9c6182c00563546c9092e8755e9371dce9ec99c02c47bfd82127cb0288b1f93bfd69feb3396cb38c63fe2d23faa8b3168e412558c348c80e28ede5a220b0716bfd6e4e16b688040ce43a1ddffe1135cec51419e253dd76064f519f5df1317ea918ed1b5f86db6a956cf6570b3532516cbe0a862fd59174adab0dd168938e50ea967ad5dd2e", 0xc4}, {&(0x7f0000a2d000)="7f1848132107fb42308386cdb9d81bfc5f55a99ab9a87c1243d6c7a868863fb782bbcfaca849de5fcbad903685d5cfecb9723f57d6", 0x35}], 0x2, &(0x7f0000ac9000-0x498)=[{0x90, 0x0, 0x1, "7f4a4f95309d5d9f214d4c5fac1bbc69d3853c0d27664e4c3f9b578d5644dcc2db69ed7fdef5e94da51c5e0852311e5497b1370042648e8fb3a7f252d112d2d6d226ad90683439f70bb41b6a0a21c7608460c4cba72a8d55de7078285d197898cb98fed165990d0785384a44f79918dbb4f00e04dd4036457e"}, {0x78, 0x10e, 0xffffffff, "e4f9ffef95dd661056783bec4f5276610cbbff03a3234e1419639dc849830447bb81ea648fcaeeeedba17cb156c3d7afa91a10045e95c4822f811edcc9155fdf60726a7fcdcc203208dc8450099fa05002897b157cd31a7bf6a33b57e1083ba4385f852e"}, {0x110, 0x1ff, 0x1, "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"}, {0x70, 0x113, 0xfffffffffffffffa, "157e114b3e924acddc7abebc449f9652affd811967bde73dd6e5561246815b26174e4bd96f0e6065367452ac93cdb09c1986deff371e6f756f36c05b2aba7fd5c49c91b613e5f3bed80c99d102bf28ffd96c635e6366f8aa52440ebda9bd"}, {0x110, 0x104, 0x6, "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"}, {0x10, 0x11f, 0x3, ""}, {0xf0, 0x0, 0x3f, "27d8a68cf231a0aa6ea4dacd856ff5395a92a734ba7487bd4b1e4b1d94d3bdfd57c4cd444ed52b722ce7da127d34367579ba931420da9dcd8067a9acdfea4d30db235df9fd3d92ebc3fbb1e0081194b78a1f4dc5585a68779dbd8e8e7fc90ebd8447035be8a53f224869f8c737d3a66b976f3529d2ad76f0edff4612e297eb421d553c6b8b6a2a5b27efe08dadaedd0e48549fda43cd6b023d67ccb432e053949b43beaa4f5552056e28d0408b94b1fddbd63a4c8ec155293825edb7027fb290cfc7ec19bdbf3434e55eaf4a3f1a5036c17493dce2511e8f13"}], 0x498, 0x40000}, 0x20000000) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000a1d000-0xa1)=""/161, &(0x7f00001e8000-0x4)=0xa1) accept(r1, &(0x7f0000ac8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000790000-0x4)=0x80) getsockopt$sock_buf(r1, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009ce000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001a6000)=0x1c, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000453000-0x4)=0x1000, 0x4) syz_emit_ethernet(0x3e, &(0x7f000067e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000093a000)={0x100000001, 0x0, 0x3, 0xd6c0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000aac000-0x20)={0x6, r2, 0x10003, 0x5}) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004ba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000760000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fc8000-0xc)={r4, @loopback=0x7f000001, @rand_addr=0x7fffffff}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a50000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000b67000)={&(0x7f0000a43000-0x4)=[0x5], 0x1, 0x7, 0xbc1f, 0x3, 0x100000001, 0x6, {0x3f, 0xfffffffffffffffa, 0x7, 0x3f, 0x7fff, 0xe376, 0x3000000000000000, 0x8, 0x4e3, 0x0, 0x7, 0x2, 0x9, 0x0, "49e08fe39f67aaf178e87bf3a3542465bd4eebc4ee79cd1510e49bbc3238e496"}}) recvmsg(r1, &(0x7f00004f0000)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0xfffffffffffffee1}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x115f, 0x0}, 0x0) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000079c000-0x8)={0x0, 0x9}, &(0x7f0000605000)=0x8) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000032f000-0x10)={0x0, 0x201, 0x10001, 0x8, r1}, &(0x7f000079c000-0x4)=0x10) 2018/01/09 14:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b74000)=[{&(0x7f00008db000)="2900001800313100ffeff4007200170a800026016d00000003ffe108000200040005000effffe70b", 0x28}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000846000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000897000)={0x0, 0x8}, &(0x7f0000782000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000b81000)={&(0x7f0000444000-0x1c)=@in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00006e0000-0x40)=[{&(0x7f000079c000-0xb1)="0753c8926e76bac268ce0e8779dce243358fd2a5b7279edcc6d51ca7416b32ed145c09a652d73ff7e2570bc8f3447c3d8962e4c8339d654ada03a0f383825632358d8b807fc6703ad486d0f7bd95e3b0dab0607fa02167ce1d61a9817c32b7a68f3cf167a4e0b9ae17262ccb650457d2d2ca453337ad27b1ecad95faa77db9734e6af877f33b8fa5f0a7df0340e8fd97e419dd2e5c9ecfad00a4562d59ad967a598240d5a884964296e34c8ff430c8a06e", 0xb1}, {&(0x7f000001e000)="e006c38919b925bce093d8f460247daaa0f56ac7ab0d24344dd88bf5e0c3620493dceb7a8b49b3d05f56142d5e8383817e90ca068c55aad7452adcd8e6e216c4399d35dbb7d820f4e56608959a5069179178bad9c8190f94fbe2e02b2f5390a3c2d3d686486fd77a7f57c2373c6bb3688c4dec234b3d66208c4fe23668d199847adc7b1f", 0x84}, {&(0x7f0000169000)="b10d2d03e68f74012f5e6397180bca353d6130b0d17cea107e2dd5f7603e1d4446aa7b7e437e2c6469168cdee68de8640500e26f8454fafd740cd35922c1bdc9d59fa2d17561987b9eb810b5115693add2e75b7afeb689b944c92d56ee2042db1a3eb1aa8c7be9205dd6ae0f78a0a41bfea88bb1c99e5c8e5ba5033fe1e252039964b6e9c242b06704b96d2d31da09d4610c22b32b41f37c4439b07067ff28f726c8cf755bdc7cbd93c63ca36ffbcbf972bbf6b7c6f2529d18a8818cadfcda00a1422a3722b5bdf7155dbf934660db1b854febd8895b5fc9309c08a90e535f", 0xdf}, {&(0x7f00003a8000-0xe8)="c550fccbb2329c13872eacc29093c37229b6ce36b8d767e3e9b560db7fd9bd906d6fc3cfc5024f43da81176f7f9840ad72f8cb5aad3de7b7e774bcd18906f49f278b3f52df8db44fd4428153d3185032a5e25bf23986bece4a187afcc10ea63546c44cdd547fd4c79d9eff462bba68d56fdaab737e3eac94386889c93b5d67db406ef05e4015c1eaebd2d01d8b7abe52ccf34a068206572b4230473358ef0f2f91824c73b48770684338b424cddf97ee96eaf39c1499b315abeb4e583f598415efbbe7e324243df15964970d1103f62c142b8a7c61e9f496510676257bb2909f3b5d35e881653775", 0xe8}], 0x4, &(0x7f0000c65000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x4, 0x200, 0x10000, 0x92, 0x8c5, 0x8001, 0xff, r2}}], 0x30, 0x4}, 0x4000081) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fa9000-0x4)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000393000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ac7000+0xdc0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0x401, 0x9, 0xfffffffffffffffa}, &(0x7f00007f9000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000278000)={0x0, 0x201, 0xc9, 0x7fff, r1}, &(0x7f00008a0000-0x4)=0x10) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x17) 2018/01/09 14:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f66000)=0x0, &(0x7f000089d000)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000044d000)={r0, 0x1, 0x1, 0x7fffffff, &(0x7f00007e3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009bf000)={0x0, 0x8}, &(0x7f0000758000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a27000-0x10)={r1, 0xa4, &(0x7f0000177000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f00002b3000-0x4)=0x10) pipe(&(0x7f00002ee000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d7f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b6f000-0xe)={r1, 0x81, 0x3, [0xd8d, 0x200, 0x101]}, 0xe) preadv(r0, &(0x7f00006e7000-0x30)=[{&(0x7f0000351000)=""/51, 0x33}, {&(0x7f000016a000-0x97)=""/151, 0x97}, {&(0x7f00008bd000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00008cb000-0x8)=@fragment={0x0, 0x0, 0x81, 0xffffffffffffffdd, 0x0, 0x1, 0x1}, 0x8) vmsplice(r0, &(0x7f0000409000)=[{&(0x7f0000ca4000)="9b9eb140ae341d808dd9a2bd2da173d0ba375f81f59a50985482de875ab273debbf15008bfe87859062dddbbd02784bc77174d85cd319a27d4a7b1c95ebb863783db67d32e4ebfcaa58f4c93f044439b0ef7e588d9d28b58c9d03823b47145f55a3c8867567c9347836af67409f337fa6bc94371eb9787e201e69352febc1ab038e7ce0b60b85b3aa66ddc463bca", 0x8e}, {&(0x7f0000ace000-0xd6)="344c4f1b16876ee7504b077af5cda5eabed34b9c35b1b0e83203f1228deffca71680918026d09d28a94d6b443866c7bccf8208148a00a10fe000b5cec72cbaa20d055a7f8616450ce55f9c53df89c290050db21405446c1bda13bffbe797c0bc0db9a90ea28da6b5ab68f8c69bcbac226d7f569619adc358b673d8361aa07b5c4602c4cf1e179d759ad398ce78038812da0c6721483d4d06027c27b54106ecee698f9db8903dc094db37fb7b7690eca91ac779d48cd23a30538ff3eeb7e42ab245d6caa31f4ffb377c0e07e58cc14af12ab751c8a4d5", 0xd6}, {&(0x7f00008f7000)="48063b043de01de9cdbbda50dbfdf20fe8645317a87022980cd28f611bdf46c2e2477172ed3ea3f65ea974b05a1cc3652ba0ee98ac70fce890d882b8f5170251262969c02867f08b6f833c934e068941d2c63fbb966a1355c6465a8314efefa25e32dd1f9bfc3847e879209d22533719b2c6517df3f30a244e88b74a9b75dbb9da800a1641f614cb66410e7d28de6f672d9ee7b5c0f2696346a290819cda5b6844f0e0766eef57fe8dd898fcf42f2d7c5e9cd6702f3c88b7ee9045343a42cb1628ffad4c5a8d6636b38a9c1a1373b21a33882909ae4744ac69c2", 0xda}, {&(0x7f0000792000-0xbf)="f670c9209fa27273c685952305e4344c828955956a607af34b30f8f1b8641e82d89fc321cce7c407ea1c27b41155cfe98695395644c4255876effa9896200382af8700b1d9e4d90b4a6cb38358bfd7657e46beae44a03cfe6d9bedf507a09e605f73228676717ffc55b26111a66c665cf8ac62b1d017a5fb380ed979b09c423e84ad9b0ab1a72ef2f557add9ac82d00aa0da4600e880535773ee555666d9ed36f3e2a79c86ca430e20acbc6f0796a3efd087806bc8ea8c924a7d172940811a", 0xbf}, {&(0x7f0000020000)="", 0x0}, {&(0x7f0000824000-0xe4)="cb39cf081e93ce0cadaff87603e1fe2fe778fca9fdf4a9193fe4758abb0fcd339d2b93d695aba0eb8fb25a0ca16b7a1fa6762dd26e9ab1f34537c25756e63a0f7741cba61f5bc21cec8e1ff9098d7449eed978bc6b672304b2dc6d25491262cd6d8c8cfcecfadb27d6fbd84ee64f27692db68d7d842a8c8228c0d461dde8b3af8f74cd1c7ef83f73aacca05dad981da6e4d7e8b3c51c627170f41b6be01dbd96247216a883ec21be14b02ec347a12a3c5c2d1b1441a5fee766eeb0348ec8f3e92955ae8f5127e800b3b222c9c6fec8e70ef48cc993ede84cb8ee27234ab61d6206b0839c", 0xe4}], 0x6, 0xa) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000e62000)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x8, 0x100, &(0x7f000040d000-0x10)=@generic="7758de2db63ed3ef1ffc12733664e3ff", 0xc7, 0x1, 0x7}) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000209000-0x4)={0x5c}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r4, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad6080a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094a000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000efd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f17000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x2, 0x1, 0x10}, &(0x7f000093b000)=0xa0) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00006b5000-0x4)=0x800, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de9000-0x4)=0x0) 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 14:48:54 executing program 6: getpeername$netlink(0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af7000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x7a)=""/122, &(0x7f0000001000-0x4)=0x7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='reno\x00', 0x5) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r2, 0x0, 0x4f, 0x93, &(0x7f0000001000)="165903f0e73501e733c2668c1b17c120992a1e806cbd04554a242550d70da20aab556111270cdc7f6f98150f8168c94d0d2bcc339101763e9a98894fe64568b703e8707f1e59a61fc483f77c143dd2", &(0x7f0000003000)=""/147, 0x6, 0xe9b}, 0x28) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003000-0x4)=0x6, 0x4) [ 324.225936] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12544 sclass=netlink_route_socket pig=7325 comm=syz-executor3 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f000042f000-0x28)=[{0x100000000, 0x4c76, 0x4, 0x0}, {0x4, 0x7, 0x7, 0x1}, {0x8001, 0x4c60, 0xa5, 0x5}, {0x7, 0x9, 0x4, 0x4}, {0x9, 0x1, 0x100000001, 0x0}]}, 0x10) r2 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 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) 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) 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000-0x1c0)=[{&(0x7f0000000000)={0x27, 0x80000000, 0xffffffffbb24757b, 0x3, 0x3, 0x4ba, "28bd427d6fe87db99d4acff5c6d3a4fac90c3e56cd930544657e121c7961c5c566fbacabdf27ea959616d47ec9f90cbfdb72265c5601f1b5365ba4ecf8bb8a", 0x401}, 0x60, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x44000}, {&(0x7f0000000000)={0x27, 0x4, 0x1, 0x1, 0x2, 0x80, "0d707af14c72fafc118b8b5ec2b46e4d156addbeea79a5f5b7dfddebd4be6e04264797c36fcbd94923625640dc4df7e4767f32505845ea011d779ddc6275b8", 0x4}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb6)="e6674e7c2e66c5bea348f7fb994b53eeee4c5701b8632e8bf67f82d5154233818ea6887824ae52023c21236205e036d2f89f9077a1e43d409afdc1df56fb1df266104c803104e4051be4598d1370ee6feded400f21e43ddb493f6d20683e957713e11f0b00869f5e71fbaa402b28feb8b49cc8f693b42e03b076b5a56314be9b895c020779e89447778a1b1429a6c5a8f517ce6a17d5dedaa904d77a318f15b8567860c4355b425ccd5351c6ce660407fcfaa8794ab1", 0xb6}, {&(0x7f0000001000-0xa6)="9a150dd1406d3b96bae02e1c36232851ff14bf674cdb2e077b6dd300889c9604a3fa1f87584f2cd810c8c9924fa63ddb4ccee53a6b39add81b6c668321e1267f72c69cf9bbb69e06bde3624f7899f52d72cea5008bad2c1cfdf397dde8904235e989403bf31418aa1870137c9ebf032269fc94b9d5f93681db0897d205dbce5176ed90b2111e708816df66b247ec30c88212838e44b974103d1e8c0ffddc648bbd472903f34b", 0xa6}], 0x2, &(0x7f0000001000)={0x88, 0x102, 0x9d10, "fc39180493142e51b1fcfafedca16fb59efcc56826b18e72074a9e2747412f2c07b4bc1b207b18a73814a6f1c304214a77dd9c0e7a0038740d85a1d431fe0e04500930714d1bd20cbcd29b023f0ef85ccdcef743af0d95c1b9b06758d02dd1b5ade6302fe72d713a1cbd4ecce43ed711c0f84427b375"}, 0x88, 0x5}, {&(0x7f0000000000)={0x27, 0x1, 0x8, 0x0, 0x401, 0x400, "4c27b492fd42d06fc0f28a41a06dcab68c170cefd16c40ac47c54f2cae8e7ff71bd000ed68877539c4358273ed4345b71c2c3912ced2ec0d51372b279761ee", 0x2f9}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x34)="f28dc43a74ab08f13ea4e44ab245d35f24099b17f140a3181061ab26fcefc5a777a0bd7ed8a59e7741974379385b3b6698f56423", 0x34}, {&(0x7f0000001000)="adf538fa86477cadab646d5beba878461331239916a833eb07162601e601e5e95f26c11d092ee23fcdec2066c0df3284ae63c104dab27943d0c5716e63f9d2c2265f7d44ade91222535d430c6a5f4a1566fd24714b4411d336e312d51d37fb13b5ec69fd1ba2e505897aee2a3fd0621bbb484a43f313d7a7e33088f19e4b14d9bd35f3b7e801", 0x86}, {&(0x7f0000002000-0x5e)="1a87be6e732c5f0792e8448a5660d41691bb1e885ca46cc849decaf327ce15d84748a910b53119c4e00210ce41d27eb1f1c904547f35560eef77b79eed335aa965c8b4b8b6601eaed24506e902978e50e8a0c706e4d581ccdbf57bbce965", 0x5e}, {&(0x7f0000002000-0xea)="bb8823de49e600112fa30b5a93770f267a7fd869485406adb15329a876411b24a156e438f4e269c30959003bf01ee26b28c70455110e8724d3f05ceefa613c59e47d80f0cf69927f68b9df88cb021f83aad1a880e77bc697efe0caf5ccc06f4a056888602325e56b5f7785299efb6a53ac8f761c1ab93f91c65db80c4a8904982159468b938977771bda59130e1bc35c3edf676bc479bc910ee6e464b5cc8a30ac4370a68b2d3666f59794c9c5c67257eb4029da4537c1cf71fb917c91645e9f5c5f6e65640c71914066e966c8b754756889a1ae09662d0a51ad6a5e74a7c2932cbc1eaa244f5735b8e1", 0xea}, {&(0x7f0000001000-0x19)="5bb2fb87d0dea15d87a657cc4e1a67f48f98722582c9922a22", 0x19}, {&(0x7f0000002000-0x56)="2cf85343fe5da37e6974ff73e9c277bfb022f54c6be6bb80802e441242d7d2243cee23708c1d88ce599db5961e3aaf9b27d3aacdab4f0857e1e749dd8b74e03a0455694629a7ecbe2f3af609765d6170a196c4411422b943b62d30e444ee", 0x5e}], 0x6, &(0x7f0000001000-0x28)={0x28, 0x117, 0x9, "ccf3a3a83fb3d0e8c5b264ce334c70057e0ab9"}, 0x28, 0x8000}, {&(0x7f0000000000)={0x27, 0x800, 0x924, 0x4, 0x5, 0x1, "d0da1f7917eaf20cd131d1a101a626ffb68205e04532748f6781969a6f155ace6127137745f06354f3f724d78344eaf94d5a41e1f9909be665450ea7057a53", 0x5b}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="0759e8c1eeb25fb8b857bd69680dc2a5076d3e70dfce9f483950ccfdddfae57248a7413ae50cc98020b7a7ac359a4a4c6d5c6e72497145ed517c0f44e4acd9f57a35c9aafcbd0d6ec2396a1fae69ab3bdb40fd020a88e1d8d36655", 0x5b}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000000000)={0x27, 0x80000000, 0x7f, 0x0, 0x800, 0xa3e9, "71847bd39fe7e16d7f067df91d5086996edc428e160bed1ad9cc35acf2087c0009a2ee37907c11045c1cf9a4e4e12d700c581054f1e0033dcfe804719c27db", 0x8000}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x2d)="8217d8950c3b4ed7bdbbad6f85e498484425c210129bd3ffb400e5960c99f7b7171616475bffa023c6280fd394", 0x2d}, {&(0x7f0000001000)="a29b97ddf873760979847f7584ab2d5720a5d81f15b94fad5d7ea527f4970e6f99abcf85c9a4e99ec82cdd1361fd0ce7ba85df1255746693f17f70baf11ac692182a40495c80856a01ee5d8cc41a582023d42d1c26cf96caa9b5a2a8e131dfc72e47b54d4cbd594cbef20b7eafec04df63d84725", 0x74}], 0x2, &(0x7f0000002000-0x88)={0x88, 0x117, 0x800000000000000, 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0x1000}], 0x2, &(0x7f0000000000)={0x40, 0x105, 0x6, "8b6e8833356c9f6a730e56fb4e59effd02b8275896900741da783418293b9781ee36096d7e64a6545ab77164"}, 0x40, 0x4800}, {&(0x7f0000000000)={0x27, 0x4, 0x0, 0x7, 0x1, 0x6, "589f5f06db70180fc18ccab21b99d3f1b58a21d2f4ba6c5107b587803d167f7f73b9adef00f9d40183fcb38927849fd33471814da1a1ba050a7790501933b5", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="58be3ff667af6cc626cb1f0c8a44ea94120d49561b3db0e0982239b174be251e8a3932f989788b2d34d1d389f10523c04b5ecd5fce70afd086a58daf90e1ba074b405d28026bc7da229d9f758125b29aa24d2d4810bcb4141a522a053035e16616ca25c9fafd93164c495b7c4f5258c40644983bca5c588ad35179f87df6650738dfd5997fa62b69096bf2bcdf9ed02a1e032f7b1185433aee3e020858dd1d0df4c6949e8143927b4c85886345bc68938aca9e7110d773448311041507efecb226086c80704500bc079f6d5433b3ca59a9f75152359f7e5a4c9325c1b9ac8ac32e17c47145e762", 0xe7}, {&(0x7f0000001000-0x36)="09658a1fbc2d5deb32e039f9604131cdc56b3e23955e30275119b8840bbbbfb8b2ff9e9fcd0a5a5b1d4d82222877cb2738aa747ab17b", 0x36}, {&(0x7f0000002000-0xe8)="a5e33ade072aaf772bb7cae2905893cb9fe6c0d312ff7a34e1a3b5c55ad85ebfcc875fdddc4ec2853cd73f5f735f555f418c39dac0c483c5fa71a08cc451d38b28791c4b1821847cbfb7717321febe107ec7ec66730d082055b94a9dea8baa602cce6915efaed5524c8668b9f4aa38589e77adf223c604fc92264707dd3be6d16b3062b398eedce6b94389e4c509853f08b14350eedacfcf2efcb6560cf9440de0e4ee85136c023d46a1240b24a7c8dc90c44979e6894cdc06f12be5885ca31de301a1eddd331e26e24426ca2687d0f1224f8a3b15aae75134d0eb958b23fec6ae50eb320b44ee33", 0xe8}, {&(0x7f0000001000)="18ca10", 0x3}, {&(0x7f0000001000-0x9a)="28ca0e5f2b98bc76f4f03e37ac4949c0e1a4fc7c2f39fbc90700944ea152d33ad8db2c3373de40f1672f2bc73c21336174cc0584ac71f4cef80f8b4ee5edbffb35462da9defb1736c723cc1b860cac456505ae18d807bbf7a80202b3244ab2cebfd646a306f9ea6afc9a89eb444f9a76577930c96cb387aa6c5a3b7ae7d25c18a5d068dc9e8ce390bb6071137b3c16237348789e9ee05490179a", 0x9a}, {&(0x7f0000001000)="e3cdcf43fd836853dfc29d9c8c510dc0a0413294d57294f1206952cfe0315de60209d10a752677be8acbd331e5fcb70659845976fa0920a6f70e9fde0c2103a945ba502b1ba9d8c54b69194b3ea8d7ee80d1137adcff6e5da66297434abf540039fb30a15a7b664d", 0x68}, {&(0x7f0000001000)="18c3d817cedc95680923e90fac936e99843f6f0b798d2fbfaa46fd6d0fef623a0d5d89dc9f62fbe860d0ca73d2a0288c086eeff9cdb3f09ae3dd9946e8b094970aa4a672fad4e5fab3395634834945f5935134e4f0d97f609464f93b0c83eaa7975f29b9f96f4d715ad1dc7ac38f6629d20523ad76d2ad126d2179e182cb1a080246af38666756", 0x87}, {&(0x7f0000002000-0xec)="57f011c0b3a0b416d7e7f70e73103f6c18e1ea26187409097389684a8ffa6ff68a519dd31b6378b880cea862884d20107f7dcac97f9d49464d94d85b1e90dedf6c68c32472a892efdacd5d80ec9d4210fee2dddf0a0f6fd59c9722a10a6ea58e9eced1a921fd81f9c6c84fa0417692557b57eb6f77273844676d3c3877427e868bf55525a94b623dbea01ab89b593409726b50b1519a252d4c3e97b41104d11023f5dfe0858998989f8787b430b94c665697d067d6dcf3a1fa3dbce66395b0fa9c5eb2c1b801cd3fce3d0933119270af4b24c181f23fdc111589ec56af99902e013ca1d28bfa6a99019525a3", 0xec}, {&(0x7f0000000000)="a9ee57a24a056798797b565a8461f071f00e19fff5c241e57f931134a0cb13b37bbd2d46bf4cfa7bdd9510e67acb36141ae39d4a6226d7c84ad00b5088e5daf324da89", 0x43}], 0x9, &(0x7f0000001000)={0x110, 0x12f, 0x99, "62ec1efdb5f9aa746e9bccdad6a0aebfb6622345fc1fccf1d22898d2d8ccc86ad8b96a67659f8dd7f86d606c6d35730a429908fae476b40b8475e4a9ba50a9851f47713f46ae9eba3d1157c8860aa603689643fa91b3a57adb00800b2ebe739ecf73068fc3d0bbdd965c8d0e2b1f2e608618709a01902f27aa0cb92e13b19631f4dbf56e5d41dffbfd87e57639da7bdae40daad2723c347c7f5cdf935b0632aee78ba3b8ac00f696fd3df09fdbdfe883473964910d04921b0e95e3d27b5f1139ff344b6a153a381da7d82284a523a49b353cb9658ec46df70097fcc0b3c097f330ea555df6a44a74074398048b35a98ce0d03898426622645f"}, 0x110, 0x40080}, {&(0x7f0000001000)={0x27, 0x3ff, 0x20, 0x3, 0x7ff, 0x9, "55c4979d5a31b90c5f380ab412beeb4cd5d1dd6121b4f6600e8461490b3487d0ae2b8a10426a823196c48b0240ae28589aefd3b320cd5dd78c7d26a6d47b3a", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="f5b678bdde60163e2e483a6795a89931754a7b652d373028a128274e6811dc782284a301f829a63beadb9961172e", 0x2e}], 0x1, 0x0, 0x0, 0x0}], 0x8, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c22000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00006d9000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00002aa000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000880000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000b9a000)=r4) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x4000000, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/09 14:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008ae000-0x10)={0x4, &(0x7f0000400000-0x20)=[{0x12f1, 0x8001, 0x1, 0xc71}, {0x6, 0x8000, 0x3, 0x100000000}, {0xa83, 0x0, 0x1ff, 0xe9d}, {0x0, 0xcd4, 0x0, 0x9}]}, 0x10) recvfrom$packet(r0, &(0x7f0000990000)=""/4096, 0x1000, 0x0, &(0x7f0000823000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 14:48:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d7e000)=""/214, &(0x7f00000c4000-0x4)=0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e98000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e3000-0x4)=0x14, 0x80000) connect$packet(r4, &(0x7f0000940000-0x14)={0x11, 0x1a, r2, 0x1, 0x9, 0x6, @random="8e23ab56cbb8", [0x0, 0x0]}, 0x14) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000058000-0x2)=0x7, 0x4) r6 = accept4(r1, 0x0, &(0x7f0000641000)=0x0, 0x800) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000fd6000)=0x0) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000059000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x100000000, 0x1f, 0x100000001, 0x400, 0x5, 0x80000000, r2}) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00002bd000-0x10)={0x8001, 0x4, 0x50, 0x4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='\x00pddp0\x00\x00i\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000708000-0x18)=@add_del={0x2, &(0x7f0000c70000)=@generic="2a0d48eb561c907a4d565f963e71ab44", 0x673}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ead000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) [ 324.301174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12544 sclass=netlink_route_socket pig=7342 comm=syz-executor3 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0xd3) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f7e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x0, 0x7, 0xfffffffffffffff9) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff90000010001010300fca5010023000e00030050a6a0e9100200001735", 0x26) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f78000+0xd19)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000d1c000-0x10)={0x9, 0x100, 0x100000001, 0x1}) write(r0, &(0x7f00009e6000)="26000000240043f8e7ffffff00008d4003000005010000000e00030000000000000503c76e35b42f9d44b688fbb4220a531ff8249e90d79b6869b002000000fce5cba50fab58fdb6a40c4824d6df90f3906d9c0d500077aecded8c0c56efb09e2709f34ffd84c7a333eed301432be77f6a145c938ce55cf0732bfa8b6577b9d8a99c7a6c3405923cd834be446565632c993e19f9f2af2558ed8bdd516372706b237403569b108e", 0xa7) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f79000)=""/238, &(0x7f000041c000)=0xee) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000886000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000d5b000-0x70)=[{0x0, 0x0, &(0x7f0000984000-0x40)=[{&(0x7f000040b000)="77d5fffeffc45ece0e29e469", 0xc}, {&(0x7f00003ee000)="6eca35ac55ae6b5e7f9cfb0c9e82e0bd6f64eaa9dd6a1401137459b455515a5a36", 0x21}], 0x2, &(0x7f0000fa9000-0x60)=[], 0x0, 0x80}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00002f1000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000098f000-0x5)=@generic=""/16, 0x10) r1 = socket(0x10, 0x4000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000bc7000-0x10)={0x8, &(0x7f0000568000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c58000)=0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x0, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000abe000-0x94)=""/148, &(0x7f0000568000)=0x94) 2018/01/09 14:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000731000)={0x3ff, {{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]}, 0x1, 0x0, []}, 0x98) 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000796000-0x4)=0x10001, &(0x7f0000a92000)=0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000-0x4)=0xe8) r3 = getgid() sendmsg$netlink(r0, &(0x7f00001ce000-0x38)={&(0x7f0000f7f000)=@proc={0x10, 0x0, 0x1, 0x98140080}, 0xc, &(0x7f00002ab000-0x10)=[{&(0x7f0000f80000-0x350)=[{0x58, 0x0, 0x0, 0x2, 0x2, "27086eb7dcd29b6da332e3c12f494c889084a7fa87abb27a4fc009230aa15edc845afd77debb6316c688a44edb80b91614464c3e6ff6db4f5893fbd301b5e628858e6863480148"}, {0x58, 0x400, 0x4, 0x6174, 0x3, "8e29ab4f73ada6e8ba9f7cc4beb781d6f01544b82aab9db57a21b8b484e5a18435ad7183ac022532b665e2c0497808e67df10803e0ebae107a8cdb06393f8860b9718ef5733ab2"}, {0x4c, 0xa, 0x400, 0x1, 0x2, "36824608d09b6b41f33a95d1290f62a7dfd9e52923e5b3da537ed3c0759427e3a485fa1028ef6a8079021e2c20932a73bbaf885a7dce567b84c530"}, {0x44, 0x40, 0x8, 0x7fffffff, 0x2, "fc42eb2a7df1d07c0303b086682358c55b55ab6ab7c210596b1ccfbdf40499cc7e1f550faa3b36d40a153f93bd43d7fe35690281"}, {0x1c, 0x9, 0x200, 0x2, 0x3, "cabf0a1cd00c197da0ce6368"}, {0x58, 0x904, 0x8, 0xfffffffffffffffb, 0x1, "3bcb7692fdfd547ab4e71b21a9a65791ef33132edb97ab9d4afa701a5b1878b3849be98ca027b29ca9b0459caa58053b347e0ae025d3370725c1f82bb53d09caca31e420b5"}, {0x80, 0x7, 0x100, 0x1, 0x0, "6ced462d67aa767cbdb2bc8e8e0b60357d5bdbc5bbc238144bad1141deb844db1d22be4fb9a985f768ca74af1a08950c8bad11d43e7751efa79ee2572fb6d30d9a600be94f34d98f613622951098758ae75e77a2535de5c0edfa24bd4968d4d8384f15a2d9ca76b04bae9a505d"}, {0x78, 0x6, 0x306, 0x35, 0x2, "c1954e5c111b856f189e0681641b7525f876df820754675532831a07d4a9d09ad3fdebc283a2723264f176210c87e6a02cedd6a4753c1b964e2dd6c072701aa8b0ceca74f13e2c4b0434154a318b0d97fbc163d29fbef6dcd18ec7cbe828fc970301f53dac18"}, {0xa4, 0x19, 0x20, 0x7, 0x2, "bf1e00b1bbba2de94c8a58d4c4e7d481e649fa170a4647280c6a0beb1f2c4c6dd2f775b83aa915b09f138f49a163bd49f81f95eee1de769183057e9932b26c7459d2788f05b7a6871789180e7dffb2a8192dd8ca6a69bbc8e38b0e6fe8871904024d0dc028d3ab0d2e66473ebf9fd9fb83cc4eccab10b3b21e7839888da5c92f1e6e0fe4852745c31d000447c7cbb4bc2a"}], 0x350}], 0x1, &(0x7f0000ec7000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x60, 0x810}, 0x4000) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b40f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000731000-0xb8)={0x0, 0x80000001, 0x3, 0x8001, 0x7, 0x5, 0x9, 0x6, {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]}, 0x5, 0x1, 0x80, 0xfffffffffffffffd, 0x81}}, &(0x7f0000f7f000)=0xb8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f80000-0xa0)={r5, @in6={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x8, 0x7ff, 0x2}, &(0x7f0000f80000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000029d000)={r4, 0x972d00000000000}, 0x8) 2018/01/09 14:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/09 14:48:54 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f53000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008ac000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00003bf000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002b9000-0xdd)={r1, 0xd5, "6b134da4f5a4c9690fdd5a5395a7e0eda5e16dde6e5634a8052125d907d0bb8e2f3a190cb836ae25dbed969b675ffae32653aa32711c0502e6bf71b4a982a1f42d27afea0c2e1189cdda880bab4cc104feea66fb132b47c05fe0bb749ced4de14e13a132a1ac77c38e972876daf2d4fce828c178d6ba0c2a1b5879aa9a0ca06e009276936e9476960749bab443b96b577971388499d4e952ec19bce9a33d6057963aa0930d16c23f01830a49b67dd62984505440da0b8cc5fbe92e8a9bb896b2f53513ca5d63387dadaaa832ca588c58ab50eba822"}, &(0x7f000089a000)=0xdd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) [ 324.348472] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 324.353196] dccp_invalid_packet: pskb_may_pull failed 2018/01/09 14:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004f9000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0}, 0xfffffffffffffd3e) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x20000381, &(0x7f0000014000-0x10)=[]}, 0x10) sendto$unix(r0, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bf2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000f61000-0x40)={0x2, 0x5, 0x1000, 0x1c, &(0x7f0000b47000)=""/28, 0xe4, &(0x7f00008fe000-0xe4)=""/228, 0x55, &(0x7f0000798000)=""/85}) r2 = socket(0x1b, 0x80e, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d5f000-0x4)=@int=0x0, &(0x7f0000bbc000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x40000000487, &(0x7f0000c84000)=""/0, &(0x7f0000a4f000-0x4)=0x0) 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x1, &(0x7f0000077000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fb6000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$ipx(r0, &(0x7f0000a4c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056f000+0xe43)=0x10) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000073a000-0x20)={@generic="bd8a7929d7d6a80e10f3b8e56444cbc1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eaa000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000a89000)=@fragment={0x6, 0x0, 0x2, 0x3fa2, 0x0, 0x80, 0x2}, 0x8) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 324.445916] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7373 comm=syz-executor0 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000005b000-0x31)={r0, r0, 0x1, 0x1, &(0x7f0000d01000)="c8da10fd3282bb6b51d49bc188cd41ba14f4bfc81166668f025cf79232265ceece2ed634ff7ad3206e8b6d68ccfd7381ccba93df25af73847421aec77b172a2609ff1dbf102d32c0503d9ce6d3417cc31de5bf2f76e66496460efd23462dd4659ed2a169434a2e02b10770ec864c7d6cf78aff2b05bbb1ee447681e00e8b8591954d5f473f3a74051ada98ef4b247cad44ea73d48467df2984a1abafa1d3ccf12b20897fe709e3db08f806c91db45c9ccb8cb4920d4326830249c416179bc36415995fe8b60d916654160b430f0063874391463e7acbd93c0aae4b32b459f053d1a644baa54db8540f4da45392", 0x5, 0x9, 0x9, 0x7, 0x80, 0x35971b9b, 0x100, "1e24d402e96a5bdcc9"}) close(r0) bind$alg(0xffffffffffffffff, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000141000)="0056b6c5820faeb995298992ea54c7beefc05d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:54 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f83000-0x8)={0x0, 0x0}, &(0x7f0000a90000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004e0000)={r2, 0x9, 0x6, [0x80000000, 0x0, 0x8, 0x8, 0x0, 0xa1]}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) connect(r0, &(0x7f0000568000-0x60)=@nfc_llcp={0x27, 0x1, 0x3, 0x7, 0x5, 0x5, "a74671d6a470dad76050f2d2ee738716beb214c32d860b4f255c54060250c0b7750da6e0799ff70a95ede60c8d7c035951f4c9095221c7f5d392f76e652528", 0x2e1e}, 0x60) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00004cd000)=""/19, &(0x7f00000ff000)=0x13) 2018/01/09 14:48:54 executing program 5: r0 = socket(0x8, 0x80003, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a9b000-0x8)={r1, 0x400, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x6, 0xb, &(0x7f0000001000/0x1000)=nil, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000+0xe01)=[{&(0x7f0000003000-0x47)="e7510a1c6f307fc857219f471aec61022e5acbc93b9a14a0738b621ea056d46f04b4a4e059e4033fa9abe05ceef3813d6034604777a8465027d36b05cc855efcfe2197135d7601", 0x47}, {&(0x7f0000003000-0xbe)="62d6f7986f3c7d8a8e8939e54dcd745034eb8d719b6c092191e5edd4fb1df15d6f63af1d1a77669b7fcfaca98cd6cf731a73b4310eb9deeaaae071e75d9cc304815c4b9cb7558fff68940bad5b6addf662e6053c0cfdde5bda6be985fd3582a5dc93aed11a98f35981c1a80ab709794580b0220da955ed60ed8124d043b4da213cd06a5437d35233bf673392ed2c84ff96dfb88ce7f0ac26114c02945900220a962a597f514996c4638fd6ecf54bc1a52d88c1ad424acccff8eb4a360b9d", 0xbe}, {&(0x7f0000001000)="918c75287a71d3e162e8da695733d8dce0691a94d0f19eb0ade9f083ff9d6a276675faeb5857a5bc36a8c668838434cb7244155d00e40fc8be169d1ad256c581eb19a1c3b282413266c002b091773d87f94ef6a216ebf76b13fccebe46744f4e2fd7a24162f0d840e02e8221b0c1b7f221bff27e8708ed3a3892bd8f2e4831d7ac9b39aa0bfddd4056af266e9cea781a373fb767ad4a6e6aade2701e6c70dedae30f48b961e49abd036588fdc03ffed09cef7e277deb64b4c7fe2307bd14d00835d25907e55a", 0xc6}, {&(0x7f0000001000)="1e4c828a20e2610f277ca6fe492319246e47df27ed5046f8082ed99700735e06820964408b99fb04de775c6126dade4b748421e0ba7511878faa07f2a4c1ec4bf21f61a54e36ca8428842bddc4a059ab", 0x50}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x92)="f4ae715837c6ed7867b8ea5849515b8d8351e87f0aaf4315d5a7a2a9212288d88e08c77dd3837d35e7ea6484498a094064896f361490b61a890cd31ba3bebeeff900780545204840fcf0eaf13ff59ae10d9cac09b685b931bd4e54ae450e3633facbcbe925d8c11d06a71ac1be8ff17c304792e3a0d128dde2c3cd7b3d7006fa556e48e01efed87a7903fd9526c08c577b42", 0x92}], 0x6, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x7, 0x105e, 0xaa68, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x3, 0x2, 0xffffffffffff8000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x208, 0x5, 0xc3, 0x9, 0x80000000, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x1, 0x0, 0x4f, r3}}, @init={0x18, 0x84, 0x0, {0xe0, 0x7, 0x1000, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x6, 0x0, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x202, 0x0, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x1, 0x1ff, 0x0, 0x6, 0x800, 0x7ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x208, 0x200, 0x7, r2}}], 0x1b0, 0x0}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="1f255b9645d02d13aeaa8b9a500267cc180cdb9e40cbda917891075a7377723e4a8d7f573bae35663b11b6fb0504528cf2b2ee3502489956565f98fd2c93168c7ba57ad5f1d9882ca9d390c6effc66a3826b15b8acf0b6b19ac5fb6bceb321d442169bec4898f2c84538fd57346c0862f08876b5379ddc7ea9bf4230942dba8df4da466be443e8", 0x87}, {&(0x7f0000003000-0x9a)="1e19446c4cd53b12c85705cd7eaf044e4338c41345434aa3172dfae5449c21d514eef9d6e64c86964ddde826c667e9fb0ab5e17469f77ab7f3613d4ed063e3302ecd3ed8d017d49baf29dbb3b8ce340529712e773aaf796d533a9942a8a17cd9383b964db956c9675bb51caa9bc63eb4e0affeb807e7df6569e05dbada1c1083a1f83d09adf8e7799cedebeed23d9b07cb98944a6dea35b88003", 0x9a}, {&(0x7f0000000000)="01afe1bf525c4866f9d13eaccb8dfc9e0d764739bdce852e062871dc9a1347dc5538ca58b56ea72e13aaaa36185b26972b30318037f21b6c5bb432995b5c3f9584e77da0f0637ad6c3503153bc110006f69250ae32eb85ba77266e56b012d7871034019dfed2fe6bcfd289c3e1c6e4a624b14deb3fc8984b57ea1579f5855fbd1b0d58558a623cf266d1b9d559718938a178a8075698b954", 0x98}, {&(0x7f0000001000-0x1)="e4", 0x1}], 0x4, 0x0, 0x0, 0x40000}], 0x2, 0x40880) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000)=""/34, 0x22, 0x40000100, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000003000)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000002000)={r7, 0x21}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000005000-0x8)={r5, 0x0}) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) readv(r2, &(0x7f0000d37000)=[{&(0x7f0000482000)=""/8, 0x8}, {&(0x7f000078d000)=""/197, 0xc5}, {&(0x7f00005c5000-0x19)=""/25, 0x19}, {&(0x7f0000f2e000)=""/42, 0x2a}, {&(0x7f0000e6d000-0x4c)=""/76, 0x4c}, {&(0x7f0000e6e000)=""/173, 0xffffffffffffff7b}, {&(0x7f0000f11000)=""/24, 0x18}], 0x7) r3 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000796000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000786000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000058000)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/09 14:48:54 executing program 7: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f09000-0x8)={0x0, 0x9}, &(0x7f0000d15000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x9, 0x401, 0x100000000}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f09000)={0x0, 0x0}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f0a000-0x4)=r2, 0x4) [ 324.495489] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7373 comm=syz-executor0 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00008bc000)=@generic={0xa, "25f632b316cf927950ea8d0b52dbf0874376d73226440419d59c8e8cedccf37b9d667063c86146a6e388eb2269f3316a5ebba0ba5dbcb2db9fac86d07fa1dcef10aa471b959873e5944153eb2f7fbc0bd2484dbe8cb911a559b2df0acad56583ac58cb278a085bc76c0fa5a671928bb7a0bac47999e98926b8f84c158f05"}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000606000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e14000-0xa)={0x3, [0x2, 0x4, 0x2c44000000]}, 0xa) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)='9', 0x1}], 0x1) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000072e000-0x4)=r1) connect(r0, &(0x7f0000ed7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/01/09 14:48:54 executing program 3: r0 = socket(0x42000000015, 0x2000000000000002, 0x2) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000f56000)={0x800, {{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]}, {{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]}}, 0x118) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000771000)={0xff, 0x100000000}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00003a1000)=0xe, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002b6000)={0x0, 0x0}, &(0x7f00006df000)=0x8) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x1, 0xa6d}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000035f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bba000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000bbe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00001a0000)=0x14) 2018/01/09 14:48:54 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e85000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000561000)={0x0, 0x0, 0x0}, &(0x7f0000fa9000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f0000cf2000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 14:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$inet(r1, &(0x7f0000750000)="c3e6c1e72e97fd9944ceb9ac278fc312ed649a09fb59bbea7ee2d2117186988fcdc7fb0bfbe5dca1e5d9bbbdbfbfc5ad0fabd5b4a34b8d18a44cd35ca95bb66cb556ab962118f16eabde51f847a1c713ba80ca8bcf2f2c97a0fe293bfec4821a916fe06d0d800bf8df0f6f8b81f3973ac0270e755fdf77e091b14fef54c3d308acdadb5ddae7342bc7dbbd78a99b07a0f478e2bcbd72a6776d45ffb4e6b54aac63c2c1d5aa5b8cd1696c6e8acb4c51f998200557588e4a773d6960f7fa3e5c6001f863eba337d5c5e935ae704fcb7f16fe4e9d2bf4f584f863872c079d18e9b11e909360", 0xe4, 0x44010, &(0x7f0000ee0000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f00001d9000-0x10)=[{&(0x7f0000904000-0xb0)="cfc690215eee8c80c3e16a83798639b0c1e592fb85664aebbbac1832e4dca3501e51258c6bd5725334a3ab2613e0e42e9b59d8f4ec010e7ffc01fcc0d3607d07e07311934c81dbc7a250e489173a052ae1fd24535004b20870208f1276c17a6c52808695fad8a3aa1148384376fcdd4adefc81227918a59aed52ff8dabc627fdc31232a88e23908d00b294f01412fc08b460abd06dbc0ebc369c63397eb2b2258abd5185a45c4e35d7795329414445b5", 0x0}], 0x111) sendmmsg$alg(r0, &(0x7f0000e56000-0x150)=[{0x0, 0x0, &(0x7f00004f1000)=[{&(0x7f00002f1000-0xe7)="6c05df899cdf4df516f9d22be88a8b4e2e11796b409150c18570a5cd49865c67a9310a0313c25bdf8cf8d6c31331e834a6c0fee02823e1b4993e77ef2a38dc05e0b93df94b2359854241b2809bda0e072deb9bc0855b1d3597ecce86ac59d4ef183485ce3be2f6c867d174dcc6fd484455c5c436f85434b072c53c95b242c46195edf3ea88ee5a000bc45a9e72e587330105e24d5b16a361599a5d98d039574554c086b256e6fddb8f04158297b2592b7d2f855af098e821a69c35d2dc140a7a4955364b0dca3d632041aa9c06dd9baa94f0d79f2b170971b98aaa9134fa49d3793c970f5de6ee", 0xe7}, {&(0x7f0000117000-0x67)="ab39ceffc1e54d837d9e95ece8adf0502e1030e0b111066b8e3392be649d8dc453b3279cb7b2434c5db5f750a3cb3b985714579b7f0b128c46e9a950cfe8e336a97e56a606910cfc76adfe1761bdc0f8c2a1370025d6fd2fc54fd6a91d37db76573f791eca6a5c", 0x67}, {&(0x7f0000d74000-0x87)="51ff1d85deed4e6121e06e9a0b7e93758c504913f4765c07158b542072f9cdc9d1e59f0ad8aa131b56e695e7e1b573542fbf0e397c74227a80ee70ee3945bcb8dd8d824f89d752522a6eb93089f795fc4584acb01d86e1ae997b9f57f47cd89100d555f72f610bf14118a77273afc3f680bfea161a355b47798a9c127d46d341d0bc13c85808fc", 0x87}, {&(0x7f00004aa000-0x8a)="c72d6d80282cbb8f44ac1ce6a957952a65b0e70303d3e8ceb2e6a45bd29f820b495b13e6700383d69f53713e11b8ff7f47a5bb6d51ee702421e3ab73e8dfb09734aa02c855f9e9ddb9b4e9b5e38be06f2bed9585432cb1e56b3347af344db67c618140d72e597f074ba81118817403110efcc99c8bdbb63eac7ffe53063bd7d39a620eb23989a9d40cff", 0x8a}, {&(0x7f0000e7d000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x48000}, {0x0, 0x0, &(0x7f0000f3d000-0x10)=[{&(0x7f0000ad1000-0x2f)="547647d5e75bba052335a4c7d40b0eaab55c35ee9b06cfc555ff3849b401fa54fd5dbacaa3702f27aeb9ebb2f4aed8", 0x2f}], 0x1, &(0x7f00003ea000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x674}, @assoc={0x18, 0x117, 0x4, 0xe5b0}, @assoc={0x18, 0x117, 0x4, 0x8000}], 0x48, 0x80}, {0x0, 0x0, &(0x7f00009bf000)=[{&(0x7f0000f21000)="4e9656f46433c6d03a2cb79de56bc461a687b614d835e88aae4af07cea80d17d0ade3fa67faab0c2a010a7045d3bfcd7559352f0bc75d57622cca84a2df6c5562d9cca6669b44a0a8cb75af9c24eda400657e59ecfa3566f64ba9777726566ee39479d5b20b24b0ea35a178f78f8fb6286726cf14296c073e211f5cd7ea266239fad6924a810a2685a77fbd1d3bb13b7739a66608afdf5c2e079fe5a41595addef88f67b789151e190839ddd77c957b4beeab6dba486cd1ad819475a14114fd19b6f6885379488dc4a4dea5380d03e8dcf7c3f31647b2723fc1e3593426b88217145", 0xe2}, {&(0x7f0000234000-0x84)="6a8eb20ff4413f84abd364c37df7efe6418bb8e249dcda2d5649180f6348ec49d194a6b9113d68e898eba9e46f201eec11b3c5114a1d3076c9c14a26209265a7f83eec9dac9eab532eef6a853cba520b84afecb0c824e8bde2f940434fa62a6aaae275392251612a468d15eaba87db04f83496bd4813a59f47278689ab54738456871841", 0x84}, {&(0x7f00002eb000-0x3b)="42bec4fe4120af2cdf888a48fe90d70b28061685f8be9f8c87205ea9af376f11eecd05a30bc2a7d11a7c3d89b23d6048ba6544d277e28d3ee359e8", 0x3b}], 0x3, &(0x7f0000790000)=[@iv={0x20, 0x117, 0x2, 0x6, "4551a05d2dc8"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4d, "697db4f3e798125efa77483cb64e6cdf318e82e126f904b20e884fde88532807fd6b9084e0b44257490ad583870409f2d16d36bb29e772e86d127ef42a5527ba19a522376c9a757e663ca1314d"}], 0xd0, 0x44000}, {0x0, 0x0, &(0x7f0000d5f000)=[{&(0x7f0000ec5000)="f9d71b29bd6f236fe306ad1b0790f055c5222591e60407926320649423359ec568ec0e3a8798e79cd6f0c756b13ecc2bd8024379dde3094fed", 0x39}], 0x1, &(0x7f00001cc000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000b22000)=[{&(0x7f00009f3000)="4afd602e607ae83d6eaf04c1c0d4e3e6c644d5e56b5e18c28b5a6ee06b34d24d546e05650cdb5537baee16", 0x2b}], 0x1, &(0x7f0000a0c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8880}, {0x0, 0x0, &(0x7f0000734000-0x20)=[{&(0x7f000007c000)="190db898605de11955292acd16f422fcd2cfb8e06822142dd49149b132ad12725e0ce60e6be269e6190e", 0x2a}, {&(0x7f0000960000)="f7dd2751635a2554450b68653e677fcfa1994f4d21077e91b921a1bf936d3de0ad799f880fd5704186f9bce3196493db5f4ea1816d8557eef64fa5ca70ad8c1d07b494a1d5d5eab737a482f88d6e01d9abcc67713ccd1685319549cdf9f5aa81ff814962f04c067f7b9f9543585297fc2f891fc15bfd6a4f0993c09a2f23c2532a6eda5e5e05363652d22aa1c891f5ff2dc688363c1f3e2432d69e2c4f98e6b7a3907a33b4ad709d08ce8327cf26", 0xae}], 0x2, 0x0, 0x0, 0x24004001}], 0x6, 0x40000) 2018/01/09 14:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ab3000)={0x0, 0x0}, &(0x7f00003b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000828000)={r2, 0xbc, "40ec6101c51fd5880a543933f7cd8ff8715c30e695caf040d58ae184800cfa72b4c4286ab8d39f046b63ac8a2cdbe5c4c541a55cad8257f9d22888bd2543acf3d2dec758c94a38ef2f9d95ddac10b09b710c09d2f16ffd8c5d6985dea77f5ed539543bdfb9f5834e2803d8557cb2a8f017328b253992a2564ed590ad230292aaf3086f22710d9f1a7ca5b4ac3422bfc015525a9bf45c371e8df83fd39563de7673b48f1cd367b9e9f861d23a33e171816824fdce0ea3ba02621b8efd"}, &(0x7f0000076000)=0xc4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f05000)={r2, 0xf8, "58761c63eb96ae0e1a11736b2ab7768e262de589c55c73f26e767075e0216e9fe15db9d596ffcb612af64ee2ac2853436764c22331c7b97c04e1c4a038e569abf0da751cf2a1007b0f5030305270451b33b46d1b3439f58f46f1b15947d5f0ebef68f2671411ca5ea24cf22404b1c9e2d18a661df818d406c445716850ef65f6f73e550d90f57be7b406eb172756214452206457f348b3344f57706c69c17f88db020ac0cb067b3ef606e473a19d615ca0b5814e8bbef56c5e0660e6fb4a6975c745144b29de457cddc49785c65aca7266ba90a5dc13c81a884e2b2414bf936d7a3fd692e988ec504c01549907974e0e4a42c4110556c533"}, &(0x7f000019a000-0x4)=0x100) pipe(&(0x7f00001d0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005ec000-0xc)={0x50000000, 0x0}) 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000514000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bca000)={0x0, 0x0}) ioctl(r0, 0xffffffffffffff7f, &(0x7f0000635000)="00a87a031d63e3f3039f3e80673e7be14cb1e8f68616283b6084457ca0a15445d2c3b1a46ef988ed51cdc145836de5ca17f5258e1e9aa350ba033341fad0dd6c117c14a0cf32195dc16f3c5b8d19cb90df02387e42e5392679d818b2572c962f312f11f3a2e1923afcefa266d2976fd081ac1e35c92b72f0347caa82babb796a28854d3c8457d972c53d4c324dda53a577") 2018/01/09 14:48:54 executing program 3: epoll_create(0x1) mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x8000000000000000, 0x0, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @generic={0x0, 0x232, "fdbc7c4565"}]}}, {""}}}}}}, 0x0) 2018/01/09 14:48:54 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f54000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f00006cd000)="347ca036a0336dd39dd4d0c8ec7b450273c608757f4a8a7ce133fa99302728df009a3f290b216095b492056b7113700e19651c9af01b769ef2628a9fe7b370f7e28d44bce8216b6a69afd171f22c729539a51ac08b7ef93d10c223fc0320d5fa4317ba5816364684d630e68ef415db9a54415a94c50fb4105593b2a36285f403680f811e7e3d2d04e7f5d04053ca2a53c816e31911636a37cf7a5f886ab28eae120d15a9496ef1718c900da46618becff24a36a6d2", 0xb5, 0x0, &(0x7f0000712000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f56000-0x4)=0x0, 0x800) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f56000-0x8)={0x0, 0x1f}, &(0x7f00009de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009be000)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x78, 0x4, 0x3, 0x22}, &(0x7f0000ea3000-0x4)=0xa0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000af7000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e1b000)=0x14) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f55000-0x7)="65947af866651c", 0x7, 0x20004004, &(0x7f0000f54000)={0x11, 0xf8, r4, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c84000)=[@in6={0xa, 0x0, 0xdb6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x58) 2018/01/09 14:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f000093d000)=[{0x100000001, 0x8000000000002, 0x200, 0xfffffffffffff034}, {0x6, 0x100, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f000037f000+0x977)="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", 0x1000, 0x85, &(0x7f0000476000-0x1c)={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000c85000)=0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x6) sendto(r1, &(0x7f0000ec8000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d1b000)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000eba000)={@common='bcsf0\x00', 0x9}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000021c000)=0x3, 0x4) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) socketpair(0xd, 0x3, 0x3e, &(0x7f000017a000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:54 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000166000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000a12000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000ed8000)=0x0, &(0x7f000087c000-0x4)=0xfffffffffffffe81) getsockname(0xffffffffffffffff, &(0x7f0000a2c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000822000)=0x14) 2018/01/09 14:48:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001db000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000e000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfa7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b93, 0x800, 0xffffffffffff6d3c, 0x1, 0x1}, &(0x7f000000e000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000e000)=@assoc_value={r3, 0x4}, &(0x7f0000009000)=0x8) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000009000)=0x1, &(0x7f0000004000)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000f000-0x8c)={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]}}, &(0x7f0000006000)=0x8c) [ 324.663230] device lo left promiscuous mode 2018/01/09 14:48:54 executing program 5: r0 = socket(0x9, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003f8000-0xb)={0x3, 0x85a, 0x0, 0x10000, 0x6, 0x9, 0x649, 0x7, 0x2, 0xff, 0x3ff}, 0xb) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000548000-0x4)={r1}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f58000)=""/226, &(0x7f0000f59000-0x4)=0xe2) 2018/01/09 14:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d82000-0x4)=0x1f, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000be5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f48000)=0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000042000)=0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xffffffffffffff2c}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/09 14:48:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000033000)={0x6800003e, 0x800, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x4, 0xff, 0xf43, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r6, @in6={{0xa, 0x3, 0x9db1, @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]}, 0xfffffffffffffff9, 0x1, 0x9, 0xc295, 0x20}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000004000)={0xa7}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000005000)={{{@in=@multicast2=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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x3)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000007000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="69a910096cbac316ff7dcec49a893448"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000008000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000009000)={0x3f, 0x5, 0x7, 0x80}, 0x8) 2018/01/09 14:48:54 executing program 3: r0 = socket(0x2, 0xa, 0x0) write(r0, &(0x7f00000e2000-0x10)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000002000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) 2018/01/09 14:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d89000)={0x0, 0xffff}, &(0x7f0000300000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000ec000-0x8)={r2, 0x20, 0x857d}, 0x8) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 324.703650] sctp: [Deprecated]: syz-executor4 (pid 7459) Use of struct sctp_assoc_value in delayed_ack socket option. [ 324.703650] Use struct sctp_sack_info instead 2018/01/09 14:48:54 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, &(0x7f000000d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000df5000-0x137)="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", 0xffffffffffffff64, 0x0, &(0x7f0000e23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000431000-0xc)={0x0, 0x0}) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005ea000)=[{&(0x7f0000e34000)=""/221, 0xdd}, {&(0x7f000027a000-0x52)=""/82, 0x52}, {&(0x7f00001e3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/22, 0x16}], 0x4, 0x0) r1 = socket(0xa, 0x3, 0x3) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1338)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) unshare(0x8000400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) [ 324.719057] device lo entered promiscuous mode [ 324.724838] device lo left promiscuous mode [ 324.736374] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=7467 comm=syz-executor6 [ 324.796734] sctp: [Deprecated]: syz-executor4 (pid 7486) Use of struct sctp_assoc_value in delayed_ack socket option. [ 324.796734] Use struct sctp_sack_info instead [ 324.819691] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x2, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x2)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000536000)={0x0, 0x9, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x98, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x3, 0xa8f7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a57000-0x1)="", 0x322, 0x20000084, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000095d000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 14:48:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x6, &(0x7f0000007000)={0x0, 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) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000000a000-0x4)=0x80000001, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000007000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f000000a000)={0x27, 0xb9, 0x6, 0x5}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xb, 0x9, &(0x7f0000003000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x80000001}, [@map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0x7, 0x7, 0x30, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0xa)='syzkaller\x00', 0x9, 0xaa, &(0x7f0000008000)=""/170, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r1, &(0x7f0000008000-0x1000)="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"}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000006000)="f5d522b36794ce3a45ed69c08ede24e60ba2b3163d42e78e9b408952ba5dbbdf8d56b9c71037714cf1f6333b26abbecd15da6a0016c07539ceedbd9d101b81208ec4a35cdb01e7c64097786bf25237584a7be7f7ae0d11d666116cfeebbe85ed597a326e470ec219241827ffa7999a6fbf00eda665312a4186e69a28a9778aabd95fa42251bc44f8281b599cdba2636497c5b6c24337c27bad1f3d558c824a8d8e2fb8cf6c54b88de6b1e5d6fa41f6ee6c5e9909f4199c3cddb78205352de54c5181c5706e57c56c3d468130daa99fd20998586f314be9152aaeddaacc6225029f95f7cb124883306040e59431738df127b7d957be5aedda", 0xf8) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 14:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000040c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a7000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f59000-0xc)=@sack_info={0x0, 0x9, 0x80}, &(0x7f00004e1000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a9000-0xc0)={r1, 0xb8, "d05dae4afd4994073047303e8a18b999bd385cd427cd1f0b35c4967e5efc4165e164ab5dea3018399ee32ceb9239dbdc30573326565bda70a557d069d440544f7e322a472d442d4520e8faa2e3d001b9872ef508d47ea77515f1bcd8b5416e3c66fee3b9cb2c09157a76f203cdedaa3b3b9c7e297a64dc36f5dc890ca019feede9510c34461645f73c43e1172333303d7793a21a17fc002c1d97392cd565ccd6c113ab044bcaf610f8117543e960938a223457b7cdb34e6d"}, &(0x7f0000fac000)=0xc0) r2 = socket(0x11, 0x3, 0x0) getsockopt(r2, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80006, 0x13) recvmsg(r0, &(0x7f0000023000)={&(0x7f000057c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000498000)=[{&(0x7f0000f43000-0xa9)=""/169, 0xa9}, {&(0x7f0000f42000)=""/114, 0x72}, {&(0x7f00002af000)=""/114, 0x72}, {&(0x7f0000bc5000)=""/184, 0xb8}, {&(0x7f00009d5000)=""/4096, 0x1000}, {&(0x7f00009b2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000406000-0x7)=""/7, 0x7}], 0x7, &(0x7f000059e000-0xb4)=""/180, 0xb4, 0x114}, 0x42) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020b000)={0x26, 'rng\x00', 0x0, 0x2, 'jitterentropy_rng\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt(r0, 0x7, 0x2000000000000, &(0x7f0000fac000+0x5f8)=""/143, &(0x7f0000cda000)=0x8f) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f6f000-0x8)={0x0, 0x7}, &(0x7f00003a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f2e000-0x10)={r3, 0x5455ca3f, 0x3, 0x4344}, &(0x7f000031d000)=0x10) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000f, 0x8000) sendmsg$kcm(r0, &(0x7f0000702000-0x38)={0x0, 0x0, &(0x7f0000597000)=[{&(0x7f00005ac000)="d5ec227bfe832e92fcc9100b39f46f5fa775db2e2a8b20048b542ecdccf990af0fcdb9782124c1dc00ba0a36ecd1163d217fbb216830e766f481ddf2525f3a833de3b147b7c5b3b5dbf4232403fc9e98f2545a573093a6e4f120175efe5ec97af9437edc8ffb9365eefa55cda116ea1c005856559779e944fa68d9d832031ab11bf2d9dec3dd9f67d901e12371376be381a1710e969b2e28b5e616a7ce703cce7b824bd566ccb8c135241bc8779f778434fcc19248d3296e05838dfc9c57ecf1", 0xc0}, {&(0x7f0000bf4000-0xcc)="5704e5c69ba0ccde82466790db01745aa9689a675b29632bf183db9c9464269fce1c5fb134057a294fb43906bb16ae8fb4edc5290d40c746447d73930ac07b6fa75e00bd1527472714fc09aa622e4821b07c033214b293269d0bae1069856173d9d0ec8b6334e3f23fa2955340234dd755823b0889479e28c3c416182c07b67648ad4cc7675dd6b50853205b2000c4f49b41c642ec221ee9de0706f3d1c71834175fb5b6fc53479690c5b0c24dcf2c060dd3509495c79ea6ca50f1af9b01a818883fbf85905cd38080d565ad", 0xcc}, {&(0x7f00003d1000-0xb2)="ef3d79316defcea9008594cf45702646f5b0920e6e37f979723256f4aba6c97b8ee3ecd9dc1471d9489958ff8309790613fa296bd7500d2b575c18340ae23797da51a857291b5e7428d539368aba2f56121ab1ea6ad12a1bc49b4897b59a02e7fc9d17fba50d67b0d124cddfe228e544c7f39e85a53a4862a97db25f311d3ddd76c4213b5fcd5d6e18e77cee365b73fb959d242f00369971fdbc265c544dde601e3d7bee490c51fca033c5c298df520936f3", 0xb2}, {&(0x7f0000e17000-0x6)="fe34a5617b0a", 0x6}, {&(0x7f000006a000-0x12)="332f36c9290c7d9bff48222e3d9052f75c13", 0x12}], 0x5, 0x0, 0x0, 0x801}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000-0x20)={0x2, 0x0, 0x10002, 0x1}) socketpair(0x2, 0x3, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000000a000)={0xe17d, r0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000007000-0x20)={0x4, r4, 0x10041, 0x275}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000b000)={r2, 0x80000, r1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f000000a000)={0x6, &(0x7f0000008000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) socketpair(0x1, 0x4, 0x101, &(0x7f0000f9f000)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000dc6000-0xe)={0x1f, 0x6, {0xff, 0x7, 0x1, 0x80000000, 0x8, 0x6}, 0x47, 0x3}, 0xe) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000460000-0x31)="8dc2cb2c83d58d94aa85d4eeae763f16991c55bb2081d284d91e5db26e6592843037e9337d664cbf11c753793ebfa9814a", 0x31) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d02000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) getsockopt(r2, 0xe1, 0x6, &(0x7f0000dda000-0x9b)=""/155, &(0x7f00000b7000-0x4)=0x9b) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b2f000-0x4)={r2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f40000-0x18)=@generic={0x2, 0x5, 0x0}) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x805, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x7f2fabf9}, &(0x7f0000400000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f50000-0x18)={r1, 0x6, 0x20, 0x0, 0xe6d}, &(0x7f000056e000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f7b000-0x8)={r2, 0xeaa}, &(0x7f00000b1000)=0x8) r3 = socket(0x18, 0x7fc, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000de000-0x4)=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) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_SIOCOUTQ(r3, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/09 14:48:55 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fe1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b38000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000aee000-0x8)={r2, 0x2}) pipe(&(0x7f0000176000-0x8)={0x0, 0x0}) connect$netlink(r3, &(0x7f00005c0000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) 2018/01/09 14:48:55 executing program 0: syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xe, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = socket(0x1, 0x800, 0x0) mmap(&(0x7f0000ff3000/0x1000)=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) recvmsg(r0, &(0x7f0000ff3000)={&(0x7f0000ff3000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ff4000-0xa0)=[{&(0x7f0000ff3000)=""/6, 0x6}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000ff4000-0x9d)=""/164, 0xa4}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000ff3000)=""/138, 0x8a}, {&(0x7f0000ff4000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000ff3000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/111, 0x6f}], 0xa, &(0x7f0000000000)=""/4096, 0x1000, 0x3}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00007a7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00008ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000186000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000ca000-0x86)={0x0, 0x7e, "29b214f7545574962b4fcf9d2a4e0d0770999c308aa4cd16a9cc1c0b55fb20b3b3f14aba31457465eaba5fae30ce48d38eb2883e5ce84b6353e771111ea9f8a79f181de2f6c04d8180b7ed56b66810a73e35c2cc89403d84f83374f0cdf4e846ca81e8d5835cf997ade5240d2859a373c8fc9d8972d5eea5aed0029e37f1"}, &(0x7f00007a1000)=0x86) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bcf000)={{0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x48, [0xc0b1, 0xf4, 0x7, 0x5, 0x7ff, 0x2, 0xba7f, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000070e000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x1, 0xb6, 0x9}, &(0x7f0000f89000)=0xa0) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r2 = socket(0x11, 0x80007, 0x2) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000064c000)={0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xca8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x81, 0x5, 0x5, 0x8, &(0x7f00004cc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x3a3, 0xb4f5}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a9e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f0000+0xfa1)=0xc) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = accept$ax25(0xffffffffffffffff, &(0x7f00009f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000603000)=0x10) accept$ax25(r4, &(0x7f000093a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000685000-0x2)=0x10) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000b9e000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000cb2000)=0x8) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000de1000-0x4)={0x8}, 0x4) 2018/01/09 14:48:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003af000)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000938000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x1b56b5c6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa49}, 0x2f2, [0x0, 0x5, 0x5, 0x200, 0x1000, 0x3, 0x3ff, 0x663]}, 0x5c) syz_emit_ethernet(0x82, &(0x7f00001ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipx={0xffff, 0x74, 0x788, 0x15, {@broadcast=0xffffffff, @random="3df5362b81d3", 0xe567}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80}, "fbb206a080a7ad1a5e27a4a6ed1fd9dfe6664ad2f6ec1ee73eeb77b4b86d758a5366e65acafebea95c3e6ade0e239fe58582c0a19c37482b9a3d7ae037f31a44fad9e3f1083d639e05ec80d2a60e1118a17d7c59fed3"}}}}, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x1, 0x2000, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5b9f7", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987cb708a6f79ea421"}}}}}, 0x0) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fdd000)=0x0, 0x80800) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000c6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000)=0x28) r1 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fdf000-0x10)=@common=""/16, 0x10) connect$inet6(r1, &(0x7f0000fd6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fd8000)="", 0x0, 0x0, &(0x7f0000fda000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ac1000)="130000001000ffddbf00f49ff60f090000230a00", 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000263000-0x4)=0x0) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0xfffffffffffffff7, 0x0}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000713000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000da9000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004e6000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x3, 0x3, 0xa, 0x20, 0x20, 0x33, 0x0, r1}, {0xde17, 0x4, 0x5, 0x80, 0x6, 0x9, 0x80000001, 0x80000001}, {0x3, 0x4, 0x4, 0x6587dd01}, 0x9, 0x9, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0xfff, 0x7, 0x9}}, 0xe8) 2018/01/09 14:48:55 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008df000)={r1, 0x6, 0x1, 0x100000001, &(0x7f0000001000-0x4)=[0x0], 0x1}, 0x20) r2 = socket(0xb, 0x6, 0xb7c) mmap(&(0x7f0000001000/0x1000)=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) 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) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) 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) sendmmsg(r2, &(0x7f0000003000-0x168)=[{{&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000-0x96)="f9b5c752466ba9726d4882f5a9b72cc359b2d183f8960d64d927e0f8e95d535d500e7878b9f65d5c95f95affc01856cc84d417a8aa4a0100bf4d57584e18008d5f1cffbe7cd59884a60b29dd8fafdd6c2bf59359c58ca0285b6c1ad647f591bb5efc3cbaf7ae4df3a442fe318cd007e194b687165abc72f31bc531f4bd383e4aece20d4591953f4db062d9e6585d89b0fa26fe381295", 0x96}, {&(0x7f0000002000)="0d863e91458378fffe679611ed6c3c2eb8614279f04d750546d3f07a551131c788a5e121a1a3d6b73ad10c99246b02068c96a4", 0x33}, {&(0x7f0000003000-0x8f)="32c4db424eef2d5e63feb65ef488534cc2a463bed028a6312ff510ce002a990bc3ef125e61e0fdb8033f278c8726372569c78bea318be07978c4423181da26fae83b410e8d426e0209239ebf01410127e675b56ec2a6476347f7cc161f895a23f3efabf92b4a3f35969c3e41d131610a0c853456a219be3a40a95b4d46a3a4133c025dedbbb8d748a17131c9f5692b", 0x8f}, {&(0x7f0000003000-0xb8)="768e2843dceaf3f9dd86540d35cc6df1365437cc2066e387d595e223392ccaed3ba55bbc3a7c14eb52a4507167cf7bbe23aae59fc6eb210c6816789a4228fa61953e7ba3408a01e457ea198f5fc57a6ce53ef1177be49a372b8a4f6ee92fede735603915004435c5e09e04df06cecac3ab3f093b1fa550c367bfa156aded964f95600de6be9da7b2e4cf8cba87c2b60c6594fa0cbe601b9441f7b06d2a7042e72951ecd4ca9e3b2593d5f98a64db5d84ad7bc11060d2741e", 0xb8}, {&(0x7f0000001000)="ed00178252e8355c93f05af342cee1f427e6e1d38ef4d7c8b80dc698f1af650966be521b071e2829fccd099e86f5d1c58de17ee2cb1450522afdf146fb6bf75aa7abcf5a043acdf2589ef423a73aaf1a47fe63919d6f202c3a3d5149ebfecdc62b29ca872fae378c38bdb00ca9ac8bce832dcbac89fdb30b537ca14a6ea30eed3d6700652ed4c22e75c88e375daad160cec823bd025851eb351bbd425426d3870d126e1027", 0xa5}, {&(0x7f0000001000-0xec)="7ccbe11265c9a6a1e003fa912ed339827fb1c3ab4a709b0e18730e18f0937c2f00bd8ebdd96943fc22a206a241f345db39f767478bb8ef59c8fad2d128c51fa295858f6cb6b3fe61bc3d3b82b35d6f805dc736abb1c535e7f7a9187dc89cf7762243fe970f6780304f06b0b14c3412f1e4e3478f918658e5b70a79bf23cdd9860ef131fd73551bc5203218c0226851885530d5ab5f995178130ac2448c15955c7fcc6df654339bb63812c90744f191189f3624cf2124d0b6c009d900b618f8515ddaa30ff1bc72255415c76545d3cb7a8ee16db4b81002dacfe56ac43d5d67a1c245ef81e0104b2a23b83c77", 0xec}, {&(0x7f0000002000)="637f5bc25e873eb2e546353cde2ff84396615c9ff5fe48c248f35d8a87d4c211ae054b919393dd865eb7ccaae724d4240134131aec5a31c258addedbb58997173529ff0164a591601ea9e2cbf529322311f6a751335b3e07ece94d0d5f57cd20d4fd55e5a0e6961c775083f7923561fbcc15b17f8ff99336b3539c6eedbadee1e45545fdfdcfc6af149770e9dbc4d6b46f0117533d654b4b04867e83e96dc705a29e28e39703ef711fec8ac1a4771c2a2960103af7d6258eccd3a55e8ab32988a8109c4133b3388afbfe63d8e1eb0ce20506c4480bb2894ffdb1c96e25bfe94f8a0918587bc4415c33ef8e41a1d51814d73e7946f281bc", 0xf7}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000001000-0x86)="34a7805ecc2962e02fc217717992288a5dc167797c3bf862a0b73e0eea38f85aae1d0f7b0679ec93c75c6704ae9d768657eef3ac3abd545af940056fcd959d5404cf36de8d5787d45daac21ff007ee150b67336ca85eb74f179a29c2d4ed8fa08929533746a764c98664a4db4cb8e2effa42d9830db16372fe8ab68cc722a9a8760213d65cd4", 0x86}], 0x9, 0x0, 0x0, 0x20000800}, 0x3}, {{&(0x7f0000002000+0x290)=@ipx={0x4, 0x2, 0x9, "4727ebda4845", 0x1, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0x4)="fa4abc77", 0x4}, {&(0x7f0000003000-0x52)="cef90f96551b68b0a6217201dc0a6578080cfcaebc34186a9dc7bb87bc09680a9967078a2d3ce148023f5616e0aba0021eeee0f1b25f41f21cc3525097ef638b336396b2fc4075baa1a1f221a3bbc0c77e2e", 0x52}, {&(0x7f0000002000-0x85)="fd0c2fa48e2d41b668b69043d62b2e0908018d8fbe3775746846e0cb59d6f0b50355e37147624f5cd0238421bb4f3f49337adbccdde8de4b410614d2274b757b834727ec1f36785df8132d8da687debb4ff246d63a1a43877bdee08c7ab86d02291dd785d3ecd58b92b9fdf336884f4b4c58bdde22b51010fb3972cbac91b4b000edfbb1b8", 0x85}, 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"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"}], 0x16f8, 0x854}, 0x8}, {{&(0x7f0000002000-0x14)=@ll={0x11, 0xfa, r3, 0x1, 0xfffffffffffffffd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000002000)="ab7b3e9569953cbbc470de26a15fc664750435a96d67be2826827bd16dbcce8239154a5e632f3e070d8b962ff97504beed662dc3ba681eb297f078675d53c8f83700cdcf7c23b88826cc2d9c3cc5b4d4a2a99a619271eff978bd5e0d05fca5a09782ab16464caa9bd48ec67c8e67468723d4c10276377cee2401514083081a09d66359e0ecdf9f37062727fff7f040089e56ea631cafa4a5e70beceb519d24891086631d3163d22e8eb45a0d59e9c41b023ed34e7781172ba58ac67a079086411cb1", 0xc2}, {&(0x7f0000002000-0x27)="ad4a17b231cfb1cac9367b17589a7fd02b0166bef5ea7d9dec6f15f35d1b0b60f62ab91d39e290", 0x27}, {&(0x7f0000002000-0xed)="a806b00fb39a3e087002dd7ab04e365e1cdc91610470f491c4d35a535abd8d2f36865439b00634399b343f74c7f336d89096998fbf38cbf43b984bf3eed9dac77d06ccb9202f94800cf860b016d452b9c86c436591702dd759587651d4c22c48f0408cdbe8372654627a55d2fac8ec71972c67b5a680749358cd8f33dbaa05bb178e85f39beff2e1de2eb8c429f7b74b968e5c175a834e6b89be9aac3c9dbaf5c5807defe4f19740bdf1acf55cf2e67030275b86c50d5c06ce141ec720078405aabca530fa924d2afe7f1fa6bbe37ee0487f38f4a1c53790849fbe3a56f29c924c9b59b46ceed6e3d7c3d4a476", 0xed}], 0x3, &(0x7f0000001000)=[{0x40, 0x108, 0xddf, "9c55ce3a93e149f8a2d59fe711f8953e7e232ff20bf9ce450c7a15bf5a3f8e1ae4b0991c76b534a2f2607e27a485"}, {0x48, 0x10e, 0x1, "58d0c7587ac990476dba04115f6092aaa0f6451a4b418bbf9792dadf6c95346a165467473ccf28d3635236313fb63c98a175ca39fc50"}, {0x50, 0x13f, 0x5, "b948fefd96defeeb90dc28fc4600159b126df1f4641e46cd8c01268622db543277b18f247a05feac0eaf4afbb6c8dd8793e43d6b8a71e9390615b01f337c83a6"}, {0x80, 0x10b, 0xfffffffffffffffb, "6a0bcababe5fa3b29a4cf76640058958cab966c5a6ca8fa580567ffc2719a21778138dbac710ba4b7c7f2b3b90bb9316d5dbc804dd42cdbb11639285cbe481f223df3ee6425513b8e69a916e835ceeedeea3e166f0a126e5460dbf954ed57dd273d6d592bb3171352a174192"}], 0x158, 0x4010}, 0x3}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x78d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x98) 2018/01/09 14:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000070c000-0x4)=0x3, 0x4) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x5, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000307000)={0x1, 0x3, 0x1, 0x100000001, 0x6, 0x4, 0x81, 0x3, 0x3, 0xab1f, 0x6}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000076e000)=0x7, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) socketpair$inet(0x2, 0x400000006, 0x4, &(0x7f0000b91000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x6, &(0x7f0000123000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000adb000-0x10)=[{&(0x7f00004f1000-0xcf)="3a2b9c3791940bd1c9d837c3e5c73d4c68253f0f00df07fe18e93497b64528f079722030ab59c38582431cb76a1cc37474567d512b927e233c88d40d5b82ef58d739a8ef500af6299290dd407d3108c500f32b75d04eb0d5afd0686f81afe7ddce496adbd72b1e9a726293df521f10296d0e9c743322d7a5fd894fafdd662eb286762e017c4e9562cc03461e4cb661a8320a72c60f71f2a51588d93c23c319c988adc9d24c28543e88420a49ffa6dda6759964cffea4f4d18f146b9126c636dc20c039fef7686ae2c37587f473f96d", 0xcf}], 0x1, &(0x7f0000fc6000-0x138)=[@assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd8, "a81832ee90b94d07e080f79a94d042cd5a6e940b667ea4c5f87328573bc328879309c22d886b2f5f932f62e0ef8bdbde8c6bebd55efcb272e4fc94ae6032a4f16bec33cb485cb53812e2c252e43e0e4b8a0cdd34d62c78aee3c27079e78f3ee5c219542295985dde39cc29867507834e29260d13fb001639fce7d11694b8ad2c3b3ce91895b0f53a23a38af92f00387d6180915bb3e6a0361159e0d910b5da71166dbae8326c707bce7b23bd02056face7a0c17a7af26c54d8c965bdf913c50e90de4e40601782f663ec4156b66194a25bbe0f567bde5a14"}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0xc010}, 0x4000040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000fc5000-0x5f)="334922b8a8ed8e477a0680871470945b6d1df81f1737ccc033690f879d91b036c085dd3a917a8ac3004fd7604543f03d75a199c6203cb24392d8a7821eb0d06bc3a01c0a479a71dcea0da1bb970a87c68a998bb8f36cde089e079f90b25380", 0x5f, 0x4, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_ringparam={0x11, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 14:48:55 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000004000)=0x0, &(0x7f000000d000)=0x4) sendto$inet(r1, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe20000005000000000d00080009000a000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042a000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a3a000)={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, {0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x340, [0xf2, 0xfff, 0x5c271ee2, 0x6, 0x101, 0x81, 0x3, 0x81]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x4) connect$nfc_raw(r1, &(0x7f0000f4d000)={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001dd000)={@generic="8b0dbc5c01d52135213ad7deecab1446", @ifru_flags=0x1002}) sendmsg$netlink(r1, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000000f000-0x7a)=[{0x14, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000b94000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000498000-0x108)={0x8000, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000ed8000-0x5c)=""/92, &(0x7f0000cb2000)=0x5c) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={0x0, 0x100, 0x50000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x81}, &(0x7f0000008000-0x4)=0x8) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000078c000)={0x3, &(0x7f0000454000)=[{0x1, 0xc6, 0x9, 0xffff}, {0x401, 0x2, 0x4, 0xff}, {0xaf35, 0x6, 0x2, 0x400}]}, 0x10) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) 2018/01/09 14:48:55 executing program 3: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000058d000)="d3ab27191a0100235fe0ff2dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4bd42ffa86eb94f2e34c547a1", 0x36) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005af000)={0x0, 0x0}) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000004c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005af000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000df000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1239}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x80}, 0x0) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001eb000-0x11f)="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", 0x11f) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[], 0x0) poll(&(0x7f00009cf000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x8) 2018/01/09 14:48:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000cca000)={0x0, 0x0}) socketpair(0x1, 0x3, 0xff, &(0x7f00000ef000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000f0e000-0xf6)=""/246, 0xf6, 0x10000, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x7c, &(0x7f000069c000-0x9)="a6bad1de11d00b3307", 0x265) socketpair(0xb, 0x80001, 0x0, &(0x7f000024b000-0x8)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f000089b000)={0xc12c, 0x0, 0x3, 0x5, 0x8, [{0xdb, 0xff80000000000000, 0x1, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0xbe8, 0x1, 0x6a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x1bffffffffffc, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x23, 0x7, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3b, 0x9, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000013000-0x1)={0x7}, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000018000)=0x0, &(0x7f0000018000)=0x4) r2 = accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x800) r3 = epoll_create(0x7fff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000-0xc)={0x80000019, 0x0}) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b26000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000096d000-0x1)={0x2}, 0x1) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009aa000)={0x0, 0x4}, &(0x7f0000d10000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000794000-0x10)={0x2, 0x5, 0x1, 0x7, 0x0}, &(0x7f0000881000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002a7000)={r2, 0x3, 0x2, 0x80, 0xf33, 0x4, 0x3, 0x6, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x395f, 0xffffffff, 0xffffffff, 0x8001}}, &(0x7f00003b6000-0x4)=0xb8) write(r1, &(0x7f00007bc000-0xfd)="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", 0xfd) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cf7000-0x8)={0x100000000, 0x2, 0x7897, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000937000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000458000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd0000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bc000)=0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000fcf000)={r2, 0x1, 0x6, @random="723669046248", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fe5000)={0x3, {{0x2, 0x3, @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) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fe6000)=0x0, &(0x7f0000044000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d3a000-0x18)={r0, &(0x7f00005c2000)="99b16a6bd3106b955c7fa9a792dbe479b263e824ed6609bae008bd81fdeaac4d524536218aeb31c5120351f62514d89ca26df0a4d167e45a63881f9bcec5488c7a81bea5ff380eadb8eeb824eeb83ceb280499660e27c035697090c382a992cb9b4cb20ea2fee4f171b9885eee466747ba016deb2cf801c0fe0bf64c62c0e0f159741fbb6e74dec60d9bed67dabed2eefa3d2bfa219273195a754749", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x226, &(0x7f0000843000-0x176)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x1000086dd, @ipv6={0x0, 0x6, "f07007", 0x1f0, 0x87, 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], 0x0, 0xaa}, {[@fragment={0x87, 0x0, 0x4, 0x9e33, 0x0, 0x3, 0x1}, @routing={0x2e, 0x8, 0x3, 0x5, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [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}, @loopback={0x0, 0x1}]}, @fragment={0xaf, 0x0, 0x3, 0x8c3, 0x0, 0x40, 0x2}, @hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x6, 0x4, 0x0, 0x3, [0x2, 0x9]}}, @generic={0x100, 0xf7, "387a3574d61e2207d77c8b5a219226b382034b189da20ffb6c681bfefe36dc137ed0fc24b3f0c7e3ec6da6a883c48b879960d2caacda400d1479bfa225420819b27cd7cab4d2770818040404a8f0c7ba5bfcd2619e0e485b43622adbda1a9ade56e09fe6472d44a7452895e5ac5bba900326b48c771cc07af064039ede5727709d26fc3008b4d6f57ee0adc6417d84161dd49a5f4486b7ef2fa0e4baabbf248e24123ed471767156b1706261d6fa0931401cc7b10c5747818a660d2bacbca134d72efea7cfadf9fedca5a22de672261e1c853c4071871a4006f9fb52e6ba25472848b7479dfeb7c70a4b0fe0245f874cefdfd5805e7c69"}, @jumbo={0xc2, 0x4, 0xd815}]}, @routing={0xff, 0x8, 0x1, 0xd6f, 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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffb}, @enc_lim={0x4, 0x1, 0x80000000}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7a5, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000010a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bff000)=0x10, 0x80800) connect$bt_sco(r0, &(0x7f0000575000-0x8)={0x1f, {0x3, 0xa059, 0x5, 0xd80, 0x35, 0x9}}, 0x8) syz_extract_tcp_res(&(0x7f0000b50000)={0x0, 0x0}, 0x9, 0x4) syz_emit_ethernet(0x6e, &(0x7f00008ed000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x400000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\bR\x00', 0x0, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "260cf4bf2de5154e"}}}}}}}, 0x0) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000687000-0x4)=0x10) 2018/01/09 14:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f000078e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000644000)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000013e000)={0x0, 0x1000, "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"}, &(0x7f0000452000)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000084f000)=@sack_info={r2, 0x7fffffff, 0x100}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c6000-0x8)=@assoc_value={r2, 0x33b2}, &(0x7f0000b53000)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000291000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d3000)=0x5) [ 325.306154] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e56000)={0x0, 0x6, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000007b000-0xc)={&(0x7f0000f98000-0x8)='./file0\x00', r3}, 0x4) r4 = accept$alg(r2, 0x0, 0x0) recvfrom$llc(r4, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_bt(r0, 0xdd9f, &(0x7f0000cd8000)="d2f43c3fffc704eba54c01e16f422afd26eb75d21deda0861cea4a205b3e64021feb8dfefd1e6fabc275c266b5a3d0aee191e3be0bc23dc20c936bee2d7a8a009a27c38867a5934da9bec2c70d983a67c20bd9cfd2d12679e1edef20301aec1f4d0494ae37cc4099aeb475bf846c895b788f26e84cafe33f7e2bac0157b1cc3f00710dcf2ad0b3dd48dbe6f3abcf19") write(r0, &(0x7f0000a0e000-0x192)="240000001a00091cef000000efad000001ff0006094001007f0000010005000000000001", 0x24) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b08000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006b1000)={0x1, 0x6}, 0x2) [ 325.350338] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 14:48:55 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000+0x153)="bd04f8de43effc207f950e956815b12fd3fb901c441f20714cd2122ade85b1d8218bedd44fd763b76cbf985f4738eae13ae3c304669dc2254040beb8ade7932bff190bb54c0c158981caace0d19278bd3be92267b7d0fd2202e2e74f575767bc12e2291fb27adb16c985812b293e57c8988acda675fddbe9317162d2beebc719b4607e7e32150007ccca3265749f6f03fee32eef3c60bf641d540e35974a73552d76ead4e2ebeab9b4ab235dae", 0xad) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000001000-0x28)={@generic="64eafd14cb212be17e523883912ed33b", @ifru_data=&(0x7f0000001000+0x61b)="0b07399973c1b56f3a0942b49454906331acbc3ad4f2c2bff9443285d5785483"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x2, 0x4) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x90, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x10000, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {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) 2018/01/09 14:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x800, 0x5, &(0x7f00003af000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000021f000-0x40)={0x0, 0x4, 0x3, 0xde, &(0x7f0000557000-0xde)=""/222, 0xec, &(0x7f0000a39000-0xec)=""/236, 0xce, &(0x7f0000699000)=""/206}) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x1f, 0x800, 0x94e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bdc000-0x10)={0x6, [0x10000, 0x6, 0x100, 0x80, 0x3ff, 0x7]}, &(0x7f0000528000)=0x10) r1 = accept(r0, 0x0, &(0x7f000048f000)=0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000394000)=0x0, &(0x7f0000d89000-0x4)=0x4) 2018/01/09 14:48:55 executing program 6: unshare(0x10000003) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f00008b3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f61000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_emit_ethernet(0x8e, &(0x7f0000283000-0x8e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x58, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0xff}, @ra={0x5, 0x2, 0xfbc}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x80001, 0x7, &(0x7f00000cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000560000)={0x0, 0x8, 0x30}, &(0x7f000020a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000ae000)={r2, @in6={{0xa, 0x1, 0xf92c, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 14:48:55 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000560000-0x14)={0x0, 0xda4, 0x8da, 0xffffffff, 0x7fff, 0x7}, &(0x7f0000ef2000-0x4)=0x14) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd8000-0xfb)={r1, 0xfffffffffffffd5f, "4879d7288f1d58c7a9a0f219eaab58ac44d8e69aee517c99680ce51f90cb604a9f3f0de1a145ca03755acf8929a76a5569a056f0b6bbcbd8d01cc13cea282bc3d806ce57ca2357ef3388b344eae9eac5de75db6096977fa99119c87a5429a0f9f5fbe42a238c90dd24fb24ae224be2f3f36ebdb192bbda2edaf1e16f8bb7941827dafeff4cb4124ad40e62e305898aa87c858682ac2e13d843d37079c9028513bb67ccb4bff25999b9f391061a780cf554e2ab3c09d2ebc760eb743a919f27b7192ede139722326bbf8fa1dda4bac74bf645122727863334dab59fc3f486f396e54e699fe796120114988e954184afb3b1e223"}, &(0x7f0000ef2000-0x4)=0xfb) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000c90000-0x4)=0x0, &(0x7f0000979000)=0x4) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) pread64(r1, &(0x7f00006c0000-0x59)=""/89, 0x59, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000b4a000)={0x3, 0x2}, 0x2) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000256000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000704000)=@req3={0x3, 0x7f, 0x1, 0x9, 0x1, 0x3, 0x81}, 0x1c) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000786000-0x28)={@common='rose0\x00', @ifru_data=&(0x7f00004d8000)="fb63650bd6f081038490348a1983e7309f118bdf3104cef4ff45971fbf66abf7"}) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000dbf000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000055000-0xb)={0x8000, 0x4b985f23, 0x7, 0x6, 0x3, 0x9, 0x0, 0x6, 0x401, 0x6, 0x6}, 0xb) bind(r0, &(0x7f0000fe2000)=@ax25={0x3, {"9036292b08d052"}, 0x7}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a38000-0x10)={&(0x7f0000289000)='./file0\x00', 0x0, 0x10}, 0xffffffffffffff36) write(r0, &(0x7f0000063000-0x98)="", 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000088000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001ad000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000693000)={{0x1200000000000, 0x6, 0x9, 0x6, 0xffffffffffffff7f, 0x0}, 0x83, 0x2000000000000000, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a96000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c06000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000661000-0x10)={r2, r3, 0x2}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000347000-0x4)=0x0, &(0x7f000019f000)=0x4) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x8, &(0x7f0000bca000-0x8)={0x0, 0x0}) listen(r0, 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b05000)={0x0, 0x20, &(0x7f0000b60000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c1000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d92000-0x98)={r2, @in6={{0xa, 0x2, 0x80000001, @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]}, 0x65b, 0x5}, &(0x7f0000211000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000019e000)=0x100000000, 0x4) r3 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e39000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000073a000)=0x20, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000186000-0x1)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ee5000-0x3)=0x10) recvfrom(r3, &(0x7f00007e5000)=""/188, 0xbc, 0x2020, 0x0, 0x0) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00006de000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x120000000001b, &(0x7f0000f8f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x40000000001b, &(0x7f0000ea6000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b92000-0x10)={0xffff, 0x8008, 0x1, 0x7, r1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/09 14:48:55 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f00007fa000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d26000-0xc)={0x2000, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "09d654bac0e43da2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 14:48:55 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, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept(r0, &(0x7f0000a91000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011c000-0x4)=0x10) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000056a000-0x4)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000932000)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000c44000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)="0bff", 0x2}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000520000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0e000-0x4)=0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000080d000)={0x5f77, 0x8006, 0x9, 0xddd, r1}, &(0x7f0000f0e000-0x4)=0x10) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/09 14:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000168000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005f3000-0x4)=0x60, 0x800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000006c000-0x4)=0x2, &(0x7f0000644000-0x4)=0x4) r1 = socket(0x2, 0x6, 0x3ff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000059000)={0x0, 0x3c6d57ae, 0x6, 0x2, 0x3, 0xbdc}, &(0x7f00004d9000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000383000)={r2, 0x72, "bddef6a79125897d05ecd8c4123d0b9fab813dc046f23df84b6cbdacfb86298f8ab8e3b67bd69b7488a3fd9922ec68cc07c7fab918cd99c372afabc8f1c069068912533d6c03787c701b9f12825d9988b8096015af1f98fb3c9bc6d9e5197841b69580fb393ab834cf6051ef1fa60e14507d"}, &(0x7f00007b3000)=0x7a) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000089000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f30000)=0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000567000-0x1000)="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") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 14:48:55 executing program 4: 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$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000459000)="e9a0ce3f6bb81a2eefdc9e792b7a65f3748b2fdd65483f69b38a51a219a6f47626dac9e3423cacae9f7019c15c3aa6f562d381bacdc3a308962c211878fb7bda3e54f5a82088d37aeb08a025c1b81a48a30c4c0860c70a1af6e82c8ca190fcc65eedba56c00c46a08d5ba46ca05d40e16670320c33fd10f914ab9680a45a4892dcf43b2f5b85dcea3077a6c85d03e2947f2e2672035bc54207f9ba4b") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/01/09 14:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ab6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000088a000-0x4)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000010c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f92000)=@ethtool_rxnfc={0x2a, 0x1f, 0x1b1, {0xf, @usr_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x2, 0x3, 0x1, 0x80000001}, {"fa0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20, 0x7fffffff, [0x7, 0x8]}, @ah_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffffffff26c9, 0x2}, {"839a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x4, 0x5, [0x5, 0x3ff]}, 0x1, 0x3}, 0x7, [0x1, 0x5, 0x5, 0x0, 0x8, 0x3fe00000000000, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d2a000)=0x0) recvmsg$netrom(r1, &(0x7f000088d000)={&(0x7f00006d8000)=@full={{0x3, {"4e23c934abbeb2"}, 0x0}, [{"a5f6bf2584231c"}, {"22405845da9c7a"}, {"3f0eae0012e584"}, {"f8c7ecfcdeebe9"}, {"249c80667fbe48"}, {"bb769233833328"}, {"1047be3c8225c2"}, {"4d0a5c6631f125"}]}, 0x48, &(0x7f0000333000-0x30)=[{&(0x7f00005a5000)="27b09753bf08db2502effde14d2f2d56a1e81fa7a9e1c02823c8bb885d07108d5fd7e28612c1ab8b89481f0996e83d4336810150feea4aaccc2f91b38c6dc1129696af3af9620b6805f78712ed9e57b4533184763e8494bfa0d72af48fff316d", 0x60}, {&(0x7f00004d3000)="58cccb9a58dfa1eef42809e767554a3b8b21eeb91e1d49c2fb8eb1351fe0e67b532505ed73e751720306072ddc047f77a4c47ba4683f555b919276084374b3e9c4e82169ac730c4c269ba71ce83bfb5a6998d4a97a62bd58e60596e5280caad1a32b57d7c36458b04374a40e0e63194a0de439559218cc076f0704c9e2453da5f6b4f8bebac124abdd54b69455b4207a25b6dd6284657bf5a35b970afa1f67cc475ded8780b44902715b3aef7fdb19fab5b81eb55a0c4fea20", 0xb9}, {&(0x7f00008eb000-0x27)="08ddc570ed68b18219d71ddfbb61d4654d995df3c166537089bb17afd56a81b42b65ed3b6dae0e", 0x27}], 0x3, &(0x7f000037d000)=[{0x1010, 0x13b, 0x6, "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"}, {0x58, 0x13f, 0x6, "e7c8b2621ed2baaa8b6c4611d60006abc53ac894c25a573c4c1ec33b987a780b86063b13f8dbc67fdb58c4a04d502d8172bda0dad51b6406a3d4d660c543f66c73bc689d1a"}, {0xe8, 0x0, 0x1, "f324b20234485f656c3755e3eac74ec56b5c4f7e3651d832a0cd517984a669f1c33a5a60c4122da901d806127e6972f7cd066f06b5bb4b964fa42086e5fd2d5251fb7701d6da56fdc1fdd02010fe2254a7b3c69646143ed0c65c51537b0fc784f1b7fc21425412f38137da7d8bd89aef461b5a71c1652f941e143613a43ccc766c210721e2bfce1e0a7107c31be1c76d16d29c149d028ded02d873a6bccc071370af0c8b893e2b0a5b8a0952e1d17c6c1004c42319d82f01180a03622f8eec79d987d6216b3384a396fc3854e207bad18f79ad2b"}, {0x38, 0x10b, 0x100000000, "e1e1c57bda7671b3c77fdca6460f888e2890aeeedf9e6263dd41c96d8078c9b89e6479a743"}], 0x1188, 0x4001}, 0x10022) getsockopt$sock_buf(r1, 0x1, 0x806612cb80542326, &(0x7f0000f0b000-0x50)=""/80, &(0x7f000023b000)=0x50) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fa9000)=[{0x0, 0x0, &(0x7f0000a61000-0x20)=[{&(0x7f0000fa0000)="f3", 0x1}], 0x1, &(0x7f0000faa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x2, &(0x7f0000fab000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000a87000-0xc)={&(0x7f0000352000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fab000)=0x100000001) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) pipe(&(0x7f000078e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000074000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_mreq(r1, 0x0, 0x144db3d29ad4fde2, &(0x7f000078f000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000076000-0x38)={&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000078e000-0x50)=[{&(0x7f0000791000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000790000)=""/237, 0xed}], 0x5, &(0x7f000078d000)=""/0, 0x0, 0x4}, 0x40000001) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000076000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000075000-0x6b)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000076000-0x28)={@generic="945115ae7dc97acf5440e07454ef8495", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000710000-0x17c)=@newsa={0x100, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x5, 0x1, 0x3ff}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00009f0000)={0x0, {""/7}, 0x0}, &(0x7f0000b74000-0x4)=0x10, 0x80800) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000b74000-0x4)=0x0, &(0x7f0000b74000-0x4)=0x4) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b75000-0xb8)={0x0, 0x80000000, 0x8, 0x9, 0x400, 0x3, 0x4, 0x1, {0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x8, 0x5, 0x6}}, &(0x7f00004c5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a5b000)=r2, 0x4) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000473000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a16000)=0xfffffffffffffd58, 0x800) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f000060f000)={&(0x7f0000b74000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b74000)=[{&(0x7f00003b2000-0x9a)="b05f4845bb0e90fb0c711f1b7de73ca916a4ec7d8abf4cff4da135b0519e7f24707c17ca8c3e5de1b3e5fb3b01b2f3064744e68e32324bf3af7cbd96bf634638f5f2038680a8d4b88330f25807aa48da135009854c82c726161059f5f8644521b7531f7e1c660eae807e78b97855ca2f5da3ac962f12b55bfc5963111bee36d042f4c6429fb26489d54eefedc564218975e55d348f6cffde8cd6", 0x9a}], 0x1, &(0x7f0000b74000+0xbe1)=[{0x58, 0x0, 0xfffffffffffffff9, "9609a49a75d1f8dd22029051e7e93e18cbc9e9e2f8cb490cabf744e5beaf992b57d210fb20396d0356b0f38d87b81df80ecc5517753b012ea66746870f2d71e6c6cf"}, {0xf8, 0x11f, 0x7, "3a0397086dbc123aa222ab3716b166ac53d583f0e8c0d9dd371a2a8a6a1dfc883411b39ac1c2a10e1f3828b2fc53afefe826c906bfa6a70124d3f671c0d8419bdb69d957f829f983eb9a69234f74bec7cc845d6531ee2305390cd7c6d24ea710035f6198a747d2833ff021a8737054ca9200bd45381545b05442f184bdec2acfe0bcb3b56a59876dfeefd57d77dd5d844b4951134a4d07f289bb89b554088debd4294eaba987ff0e8898193de90fb75a8dd15b5a3e04414a5f1b898c1cbfb46b2688582f95dbfd4fef4a4c46de755bab50beae1eef96714ac044383adef6ff3240f03d60c74c2529"}, {0x78, 0x84, 0x200, "4a07bad91718b5ced2738b4105ebc07a656e38a8258efaaea737699b9b4c542f40a07a5e096815044a7aaf8ce569423ebd7c028cc9dd44268196e90c9bf6fb87a1aeb034a5810742af12d5c7382e3722f4be319ba09776bb2ed062c918f715a8748159"}, {0x50, 0x105, 0xcf6f, "6cf52dfb95255489be027c644bfd81ea21e5a79574b9ef41c02898e0d0e25c8dfba219c92aab8f43a377c3346eb56fefe6005d08042a94af39c3b0d24f88d2c9"}, {0x40, 0x13d, 0x2, "1cddf45a75d172cf9e0f687d917d820ac60a7a0beec269ec85c0c21893de574c1d5817bcb86ae5f0d756b200653a7d"}, {0x1010, 0x10c, 0x401, "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{0xd0, 0x109, 0x80000000, "0f654e84c13d251410a5545c53928cf9a63fd1e0a6ae82353dc33af286dda9bc1dd9ee669332ac51bdc8a735783f3e5dc733ae8bd25605ded53fa3bb661a7839457ba7ba90d6b6ddbf36b29d2e85217c567391113bee65923b6aa0bedd55294ea46249f1d49e6c99daab6f641afb7b4782b88722f5e3c9e3224061d8284213f68cf7b762802af17e7c7cea15826973bac7bc6d2592d8b14c93c51548a7172a5587fcb88f83e8e84fb73b53f786920dcec33f184b7fd2ab9519f3f703d92f"}, {0x90, 0x6, 0x1ff, "a2939141c1e016e15b0a4a47fc2683bed502ce741cac2665c11cb64ed08da3936c042340741c682660f86458381d75c74eea7926ed5f99544b42c46a861bfa528e2bd456f36e3ed408b4cb9120111789261cdd38fbeae66da5e57905f5398b0cebbd37d3f2e2e0fc7e575d7e39752e859c023c52794302f519a794cadb"}, {0xa8, 0x0, 0x5, "443fac4406726413936a915fc37b1fcdafe0bf61d41048f0c227d1da348f8071dff84ccf1f99a77ec2cc0588d57f9b60794541583c438d92f01b36bc6121e1c2a7779360c678b40dc0057cd04aa6b07520d07a828ca83580b96ee774d66ed8d6165e5ee9f5328d6b6099922f8889c2a5ecc02e848f9494baaa450fa3a2ae7d975ba5cece62aa0b55a84ca91151fa78f0afadab"}, {0x28, 0x118, 0x85d, "4ecc5ac43f4c0dcd64149ab736941b53c7b9bd6d"}], 0x1498, 0x0}, 0x24000800) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000b72000)=@file={0x0, ""/108}, &(0x7f0000b76000)=0x6e) bind(r0, &(0x7f00004a0000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x7f, &(0x7f00004d4000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d37000)=[{0x7, 0x8}, {0x4, 0x1223}, {0x3, 0x7ff}, {0x7, 0x5}, {0x3, 0x81}], 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r2, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000364000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000b4d000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/09 14:48:55 executing program 6: syz_emit_ethernet(0x52, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x1c, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair(0x4, 0x5, 0x2, &(0x7f000032b000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000, 0x0}) 2018/01/09 14:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000c73000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000581000)={0x0, 0xd4f, 0x6}, &(0x7f000071b000)=0x8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004c8000-0x4)=0x0, &(0x7f0000372000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000831000-0xc)={r3, 0x5, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cbd000-0xf4)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r4, 0x0, 0x0}, &(0x7f0000258000)=0xc) 2018/01/09 14:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000488000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009bf000)={0x0, 0x10000, 0x8, 0x58c6c6c4, 0x5, 0x0}, &(0x7f000011c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000976000-0xc)={r2, 0x3, 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000aaa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000037000)={r2, 0xbf, "cd4e2c50796e3c513dc3d167c18da1a066a601636e12c39366dcfaf4a4eb50ae70a3ec829acc686d188c8757a97109739f14bd8cc67992052441ac06e63f096f431fd9883165ede4526176d115b1800964e518e9433fe5d7dac726f1b3a2eaf732a2655c6c7338b851569329ce2bbb63de6702e5fed1afecad70707647acee3873dc99e115b68c171a522866f6cb03e0400538b2736963cb3b8df4b40237e14ff6f17745d695a03bffd216211d85ef2aa82d6e1d49d186b629b2118cddd307"}, &(0x7f0000949000)=0xc7) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000db9000-0xb)={0x20, 0x82, 0x6, 0x93a, 0x0, 0x4, 0x38edbcbd, 0x7, 0x9, 0x2, 0x8000}, 0xb) 2018/01/09 14:48:55 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aa4000+0xbab)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000126000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f72000)={0x0, 0xc9}, &(0x7f0000f73000-0x4)=0x8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f73000-0x8c)={r1, @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]}}, 0x8c) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) 2018/01/09 14:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) socketpair(0x9, 0x804, 0x80000001, &(0x7f0000e71000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d7b000-0x28)={&(0x7f0000c3d000/0x2000)=nil, 0x6, 0x7, 0x80, &(0x7f0000dd4000/0x4000)=nil, 0xfffffffffffffffb}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8002, 0x2, 0x3) socket$inet6(0xa, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005bb000-0xc)={0x9, 0xa9115cf8b40b3a17, 0x9, 0x100, 0x400}, 0xc) write(r0, &(0x7f0000222000-0x1f)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x19) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000b6b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x8000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000560000)={0x4, 0xfffffffffffffe01, 0x9a, 0x2, 0x8000, 0x7, 0x3e, 0xff, 0x4, 0x8, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009ac000)={0x0, @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]}, 0x6, 0x5, 0x6, 0xb1, 0x8e}, &(0x7f0000c42000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000051a000)={r2, 0x5b, "d8e6bbccc98a14623bcc9d164807311acddf9bb3602933899501afc5ac677bbf59bebdc232b332f2577ff9f740d41a570d5e368789aa212603a1dccd3b81b3da96b7a52a2ee27cba9040b5e3c4d194757e8b7aec103763f9f84ce7"}, &(0x7f00003cf000)=0x63) socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f0f000)=0x0, &(0x7f0000df4000-0x4)=0x4) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000162000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000314000)={0x0, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000072e000)={&(0x7f0000f23000)='./file0\x00', 0x0, 0x8}, 0x10) close(r1) r2 = socket(0x10, 0x2, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bae000-0x18)={r1, &(0x7f0000348000)="0bc952b87d897016802f239af876f3982682633898d968688d08d2411f5a14ad19d26be05e78cd7ef2fbe7d68949f94708a7509efdf180464d49e0bb1476df1a417e17c9b06c7d300e4dbc186ec05fb024aeb4fca91698d8e977618b8feb2c474fe2ee81c8ee4f94da1887758e6681aa8c033f48eb80850bb8b06d65990b3b9c1eedd2c2183e924f594faa62da73d13fff1da0c1de3a3d91f37bddbe4b25f6feeb6bf3140095db6b665a56f48132838a6ff6dec14d634c607a4e3b8dccc595db830101b96dad8d2af4eae14076d8d54715e5e5103dfe745d2bebb5e7108f6aa1fa2f024c9874badb", &(0x7f00005a2000)=""/154}, 0x18) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000026d000-0x2)=0x0, &(0x7f00005dc000)=0x4) write(r2, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) read(r0, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e63000-0x10)={0x4, 0x203, 0x226a2f95, 0x0, 0x0}, &(0x7f00002ca000)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f11000)={r1, 0x8, 0x20, 0x100, 0x3}, &(0x7f0000f11000)=0x18) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00005c8000-0x7a)=""/122, &(0x7f00000d4000-0x4)=0x7a) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000d50000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005b7000)={0x9, 0x8, 0x1, 0x3, 0x0}, &(0x7f00005b2000)=0x10) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000425000-0x10)={r3, 0x94, &(0x7f0000d51000-0x94)=[@in6={0xa, 0x1, 0x7c208a3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78ef}, @in6={0xa, 0x0, 0x8823, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d50000)=0x10) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000cfe000)=[{&(0x7f0000d50000)=""/93, 0x5d}, {&(0x7f0000d50000)=""/46, 0x2e}, {&(0x7f000048d000-0x84)=""/132, 0x84}, {&(0x7f0000551000-0x81)=""/129, 0x81}, {&(0x7f0000bed000-0xaf)=""/175, 0xaf}], 0x5, 0x41) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d15000)=0x0, 0xffffffffffffff50) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000002, 0x7) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005d9000-0x20)="0cdf2cb272f6d6d7529d2325cb7bafc275c6acac0f22c54f60fbfe3d431820f3", 0x20, 0x84, &(0x7f00008e0000)={0xa, 0x3, 0x43e, @loopback={0x0, 0x1}, 0x80}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000646000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b46000-0x4)=0xe) 2018/01/09 14:48:56 executing program 2: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80005, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r1, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000622000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00004d0000-0x3)="00058b", 0x3, 0xc040, &(0x7f0000813000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f0000b69000)="dc0f4a3948e8850da26d4f8dda572629a3dbd928a50f21c40947a8a20b079545f9c4e3548575cfe726a10aee31e23992f105e583962be550f4221a7ce9e522b6ef2e41aafa451d6cd206864b6715b21006f229201d1ba680c70ac6b4cc19a0647b4619329031708c1cf7b48944d3d0ed0e179075c948909b0e4eac1965a48f5603dd58406bd11a66cf788ef9eff97aec64cf1c13d83775c9ea93e1917b8651686dea61c01947f681f732b00bcc3c24005a255f7ee211138712031e2778ec9e26a58a7e710bc45065241ea63c0d", 0xcd}], 0x1, &(0x7f0000675000)=[{0x38, 0x11f, 0x10000000, "2a4591e21e1e1b2233ed3c75e79913a07c6cf746406bd301a9cb817a8bdb81eb52d87b1e55"}], 0x38, 0x20004010}, 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b78000)=@sack_info={0x0, 0x18000000, 0x37d}, &(0x7f0000428000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000048a000)={r1, 0x101}, &(0x7f0000b16000)=0x8) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xfeed) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007be000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000cf1000)=0x8, 0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 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, 0x6}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d28000)=0x400, 0x4) 2018/01/09 14:48:56 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, '\x00'}}}}}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x3ff, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cf0000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x81, 0x100000001, 0x9, 0x8, 0x1, 0xffffffff, 0x8, 0x3, 0x2, 0xfffffffffffffffa, 0xffffffff, 0xc31, 0xd]}, &(0x7f0000ff7000)=0x108) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c3000)={r1, 0x1f, 0xfffffffffffffffe, 0x401}, &(0x7f0000ff8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @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, 0xfffffffffffffffd, 0x0}, 0xa0) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000fe9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x7fd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x1c0000000, 0x0, 0x10, 0xc2, 0xfffffffffffffffd, 0x0, 0x81, {[@fastopen={0x22, 0x12, "6f166d0100000000000000cf493624d7"}, @generic={0x4ff, 0x6, "aa5b58f5"}, @generic={0x17, 0x0, "14894d163b8ad0fdc57165"}]}}, {"6a6aca9acbee1b05f721f9ad024f0c714a3a12dcfcaa0ddc9eac226772e4b64a9cc00d312b5bc187bb510f15a466422a5332d4dc6b28cb15ea2bc6286ffdbbcf584514ac729a4f3e9fd44ddf55611deb89a130cc1e203ae0a1e1bcf6f9c2f42f43290e3aafecf58879b152fc8330d92f0a39ef721361e22bfb72aa6ec4b3"}}}}}}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fea000)={0x0, 0x0}, 0x7, 0x1) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000364000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000d55000)=0x5, 0x4) 2018/01/09 14:48:56 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000686000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xa0)={0x0, 0x98, "bb4df031795503cc3c5aad96d23cff62a50f8eb765d096cc19a3a832629ac4e51db3aca5323f940c7297b8547965b6d91ffd3b2c3f7b0a727d22c957c335b402a60c8ba268a8b70c4ec8e82791c04b84b1cd76ba8b7afeff2485f5bc16e75b765176ad0fe20ae249281a675248b52278adcc96f74e42bf1a569b5dd1c230c665e1d67911984e85e2ad8d35134b660e7c9ba44d37436d89b9"}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000443000-0x8)={r1, 0x401}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000acb000-0xd3)=""/211, 0xd3, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ac9000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aca000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000abd000)="1b25f9eca57b623bafe8827377ef252fdc0ad428b33c7b9184d15984f6a4f999139820f4c52347c2fc95ba72c3eadbcec1337f7ee103871cde2d6a4f2ec989cafd9c49f93085e43904bed3da3aa8519e7fb28962183b1c4ca56cab4e266a156c1f373d806868a8635b4c5a5ff9a17ec9ae11e89d1fa4cbd002b5cc0a6477b6a77141f5acda409325800e307c182773c8f079ed4651d8093f32bb06", 0x9b, 0x4000, &(0x7f0000914000)={0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000133000)=0xffffffffffffffe1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 325.982637] dccp_v4_rcv: dropped packet with invalid checksum [ 326.017705] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/09 14:48:56 executing program 3: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f2000)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x807, 0x100000001, &(0x7f000074d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000309000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000572000)=@assoc_value={r3, 0x5}, &(0x7f0000439000-0x4)=0x8) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000876000-0x10)=[{&(0x7f00003f1000-0xd6)="e0ebe7f4b8494707181cf1d768a072814e17139fe287ef388150c30d92181ae48c05fc131f17d96715f33d75224520581ca7e98abbf9", 0x36}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00001c1000)="a43afdfd16e8a9b1049532da21cb625e57c0", 0x12) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ea1000)={0xa, 0x3, 0xb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000ea0000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ea2000)=0x1c) socket$inet6(0xa, 0x802, 0x100000000000088) 2018/01/09 14:48:56 executing program 1: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000587000)={0x0, 0x0}) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000588000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000365000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000586000)=@newsa={0xfc, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x7, &(0x7f0000589000-0x8)={0x0, 0x0}) listen$netrom(0xffffffffffffffff, 0x9) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x11, 0x802, 0x0) pipe(&(0x7f0000672000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a9000-0x9f)={{{@in6=@local={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}, {{@in=@multicast1=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}}, &(0x7f0000a52000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000031e000-0x48)={0x7, 0x4, &(0x7f00002ae000)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xee9, 0x7, 0x1, 0xe, 0x1, 0xfffffffffffffffc}], &(0x7f0000efb000-0x4)='GPL\x00', 0x7f, 0x94, &(0x7f0000847000-0x94)=""/148, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r5 = socket(0x10000000000011, 0x8020000000000802, 0x0) getpeername$packet(r5, &(0x7f0000412000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a7e000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bfc000)=0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000435000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002d8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000a12000-0x14)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000de6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xfffffffffffffdfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@polexpire={0x44c, 0x1b, 0x20, 0x7, 0x2, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x0, 0x0, 0x3, 0x2, 0x0, 0x80, 0x2f, 0x0, r3}, {0x1, 0x101, 0x1000, 0x2, 0x1, 0x1, 0x1, 0x80000001}, {0x4, 0xffffffffffffffcb, 0x10001, 0x8193}, 0x53a2, 0xd, 0x2, 0x0, 0x1, 0x0}, 0x4}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @u32={0x8, 0xc, 0x7}, @lifetime_val={0x28, 0x9, {0x1f, 0x5, 0x1, 0xedc1}}, @migrate={0x30, 0x11, [{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xff, 0x3, 0x0, 0x6, 0x2, 0xa}]}, @tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x0, 0xa0, 0x6, 0x81, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x2, 0x6, 0xd351, 0x9, 0x1f}]}, @ipv6_hthresh={0x8, 0x4, {0x41, 0x62}}, @algo_comp={0x50, 0x3, {{'deflate\x00'}, 0x38, "82de338161421c"}}, @algo_aead={0xb4, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x328, 0x280, "94dd1ab6642dbb517280db43623d5477f98097f0d6b49125e6dc5c838158338d3364937e9f2ad139128394ebbdad7abfb4fbe6df31bec1c0997a526ecae6e4398bf0ec43852e337a078f7c757238d6406fdcada2a01f9b7f94e217c036ed9b47244aa8179f"}}, @tmpl={0x184, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x6, 0x2, 0x1, 0x2000000000, 0x4, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in=@empty=0x0, 0x2, 0x3, 0x3, 0x2, 0x7fffffff, 0x25, 0x400}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x0, 0x2, 0x1, 0x80000000, 0xb40, 0x6}, {{@in=@broadcast=0xffffffff, 0x2, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x7fffffff, 0x1ff, 0xbc, 0x3ff}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0xa, @in=@rand_addr=0xf1, 0x0, 0x0, 0x3, 0x76, 0x800, 0x34f6, 0x4}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x7e8, 0x9, 0x8, 0x6}]}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x3}}]}, 0x44c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) connect$inet6(r1, &(0x7f0000000000+0x29c)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00002c1000)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x3) sendto$inet(r4, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x9, &(0x7f00006ed000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) sendmsg$key(r6, &(0x7f00007f0000)={0x0, 0x0, &(0x7f00006c8000-0x10)={&(0x7f0000cc7000-0x160)={0x2, 0x13, 0x8001, 0x0, 0x2c, 0x0, 0x1, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x14, 0x10}, @sadb_x_sec_ctx={0x15, 0x18, 0x80, 0x3f, 0x9c, "5a41986f4c9fddf0eb8e561db6623d97b7e26f625140e772ba8311be5f911235aeb428b9bdb97f9bff78f7617e087040ed5bbe394f47f91a4660307ba20008b01a3c920e802d0ee3b63e1b0a972a458a81179cfeaa7f03455af86d8d2c86c8260e537427a03be6cf3a4dd4e2225e6ccbba0b1a23196985f331d987dd513d65f7b8453808123fc925f1db8e5d1658894477f9981e3b5c44eda55c1d65"}, @sadb_sa={0x2, 0x1, 0x2, 0x3, 0x7f, 0xb3, 0x4, 0x60000000}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000000}}, @sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00007cf000)=0x0, &(0x7f0000e92000-0x4)=0x4) recvfrom$inet(r4, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) r1 = socket$inet6(0xa, 0x7, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000734000-0xb)={0x6a8f20af, 0xfffffffffffffffb, 0x8000, 0x81, 0xffffffff, 0xcb1c0000000000, 0x1000, 0x6, 0x9, 0x0, 0x3f}, 0xb) r2 = accept(r1, &(0x7f0000144000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ed1000-0x4)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000513000)=0x0, 0x4) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socket$inet6(0xa, 0x80000, 0x76cb) setsockopt$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, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={0x0, 0xfb2, 0x8a, 0x2, 0x5, 0x80000000}, &(0x7f000000c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x1, 0x8, 0x4, 0x401, 0x8}, 0x14) 2018/01/09 14:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a91000-0x48)={0xc, 0x3, &(0x7f0000780000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000)='GPL\x00', 0x8001, 0x44, &(0x7f0000c9a000-0x44)=""/68, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:56 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) accept$ipx(r0, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f09000)=0x3, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x264, 0x0, &(0x7f0000967000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dd4000)=[{0x6, 0x5}, {0xa, 0x3}, {0x2, 0x5}, {0x8, 0xffffffff}, {0x3, 0x5}, {0x6, 0x2}], 0x6) ioctl$sock_ifreq(r0, 0x89b8, &(0x7f00002df000)={@common="0800000000000000e8ff000000000800", @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) pipe(&(0x7f00008a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000dd5000)=""/104, &(0x7f0000dd6000-0x4)=0x68) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000165000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd4000)=0xc) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d34000-0x20)={0x0, 0x400000000000fff2, 0xffffffbfffffff83, 0x10005, 0x14, 0x1}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000243000-0x2c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf8, @loopback={0x0, 0x1}, 0x2}], 0x2c) accept$inet(r3, &(0x7f0000dd6000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b9000-0x4)=0x10) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x4, 0x9) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f55000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000-0x4)=0x14) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002ad000-0x10)={0x3, &(0x7f000066c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000d01000-0x8)={r4, 0x6bb99e7f35e350ed}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000035b000-0x8)=@assoc_value={r2, 0x2}, 0x8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c15000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x20, 0x0}, &(0x7f0000c05000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x5}, &(0x7f00005f1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f00000a2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000f87000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ec2000-0x98)={r3, @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]}, 0x200, 0x452c}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001000)=r4) mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000167000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000562000-0x18)={r5, &(0x7f0000343000)="", &(0x7f00009fd000-0x17)=""/23}, 0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000532000-0x8)={r3, 0x4, 0x608}, 0x8) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) socketpair(0x13, 0x3, 0xffffffffffffffe0, &(0x7f0000d9c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000773000)={0x1, [0x0]}, &(0x7f000007d000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x40005, 0x84, &(0x7f0000851000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c4d000+0x42d)={0x0, 0x62, "4a5d691e863445526eb5729d6d932d6f514cef2b6a6132c99381faaaea22e36eb13a50369dae23962fab3366733c114ee1466eab36c2f56ddb5dc24bf6b79343127ad95f786372f5b09cb9aa51507fa35da6390bb9253b88944208d41011396c1ee5"}, &(0x7f0000c73000)=0x6a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000257000)={r3, 0x2}, &(0x7f0000425000)=0x8) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000040f000-0x10)=@generic="581bfd4ae38aa2ed722d7ab551c48c19") mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000078b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000bed000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005da000-0x2)={0xffffffffffffffff}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d2c000)=0xffffffffffffffff, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000008c000-0x8)=@assoc_value={0x0, 0x3e}, &(0x7f0000d2b000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003b7000)={r2, 0x5}, 0x8) r3 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2894759ed010000802f216c6adb6dac2691add84e7dd1b9b1e1043844071c4d783ef83c60aa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000d2d000-0x28)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 14:48:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="5e2028eeb10fba2c4e8711711ed5cc9d", 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c16000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) tee(r3, r3, 0xee9f, 0x9) write(r3, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000180ffff000007ff002103c75735", 0xfffffffffffffe60) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) pipe(&(0x7f0000900000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000e54000)={0x2, &(0x7f0000944000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$llc(r1, &(0x7f000016e000-0x57)="26178c1b63297fe5a32e7ea855a0ae77583d316103654ac4c3f3491c99740da3cb465d1ada629c322d9ab901e65130f0d75dfde29ca2fcd8a042c71c8f5925d6cba4e568951b5151178db0b051470d1d3fbf153a03050e", 0x57, 0x8001, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b45000)={0x0, {{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00006c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b6e000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x400000000000000, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c8c000)={0x0, 0x1}, &(0x7f00000d6000-0x4)=0x8) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r4, &(0x7f000006d000)={0x1f, {0x200, 0x2ee7362c, 0x8, 0x3, 0x0, 0x80}, 0x20}, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000a6000-0x8)={r3, 0x7}, &(0x7f0000a71000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000dd1000-0x8)={r3, 0x9}, &(0x7f0000dab000)=0x8) close(r2) 2018/01/09 14:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bd4000-0xc)={0x0, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000db2000-0x10)={0x9, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c59000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000d46000)=0x5, 0x4) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b41000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000848000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000291000)={r1, 0x3}) r2 = socket$inet6(0xa, 0x100, 0x101) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000002c000-0x4)={r2}) getsockname$netrom(r3, &(0x7f0000de8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003cd000)=0x10) connect$inet6(r2, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003b5000-0x10)={&(0x7f0000d31000+0x921)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xc, &(0x7f0000d1f000)=@raw=[@generic={0x7, 0x1f, 0x1ff, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3f, 0x20, 0x3, 0x100000001}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1c19}, @jmp={0x5, 0x8c, 0x0, 0x2, 0x2, 0xfffffff8, 0xc}], &(0x7f0000c43000)='syzkaller\x00', 0x8001, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ce7000+0x878)={0x0, 0x0}) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x10000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c05000)=[{0x8, 0x80}, {0x2, 0x0}], 0x2) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003d3000)={&(0x7f00003ca000/0x1000)=nil, 0x7, 0x3, 0x21, &(0x7f0000e13000/0x3000)=nil, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000001000)=0x5, 0x4) socketpair(0x6, 0x3, 0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x20, 0x40, 0x10001, 0x1, 0xffffffffffffffc1, 0x6, 0xffff, 0xffffffff, 0x3, 0x99, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000443000-0x72)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @broadcast=0xffffffff, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x17, 0x0, [{0x0, 0x11, "d1c7f8fbbd581d807be559f6d3a693"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000089b000-0x40)={&(0x7f0000806000)=[0x0], &(0x7f00006e6000-0x8)=[0x0, 0x0], &(0x7f0000de2000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000970000-0x4)=[0x0], 0x1, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00001a8000)=0x0, 0x80000) connect$ax25(r3, &(0x7f0000adb000)={0x3, {"9065b3031276f2"}, 0x4}, 0x10) 2018/01/09 14:48:56 executing program 0: pipe(&(0x7f0000345000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f3e000-0x4)=0x0, &(0x7f0000966000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x4, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d46000)=0x3f) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000cde000)={0x5, 0x100, 0x5, 0x80000000000c, 0x10, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000242000-0x20)={r0, &(0x7f0000f3e000)="485a4f26254d2d08aefd2368988021ec5c577c58357c4fe2224842c7f1e0fe991702fe16ea6ac257f7509adc12ad9e6411cc52", &(0x7f000012a000-0x95)="a5174868e3e8559e9f2caf33ff2f7ac8ec47890e179a21e45bfe9c8f0dfccfa9701ec6f445e9531961c7bbc8057d210eaa05dbe12edce1295b5252fa44bfe489c9a318d18e22122348d00e147606be7f9d3c74e05d41224c8fe0a44b865d85d3fdf6d38c2d16ecef6101a205c31aef886196396ec6b790adb09c5427f5cb1950734e7d8480bf133aa8b1517f0650337fbd950ac373", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000172000)={0x10002004, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000078d000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000065000)=0xc) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00001f0000-0x4dd)={@random="11e4588ecd00", @random="09bd8fecf56c", [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00\tg', 0x0, "376ba3"}, "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"}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0xc0045c77) 2018/01/09 14:48:56 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000a10000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2018/01/09 14:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000a1000-0xc)={0x0, 0xfff, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000df5000-0x2c)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x7, [@multicast1=0xe0000001, @rand_addr=0x7, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/09 14:48:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000386000-0x20)={0x81, 0x0, 0x1, 0x11b}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00008a6000-0x10)={0x2, r1}) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001ca000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cc5000)=0x10) sendmsg$nfc_llcp(r0, &(0x7f000047b000-0x38)={&(0x7f0000c51000)={0x27, 0x2, 0x9, 0x7, 0x3, 0xfffffffffffffffe, "937bdfbfe54587526a0065fffb8d25df9567b274950f0278fd9df58bc9c9ee87c85b760467d743cc9424b556858f8b78f76295a6a74659d922c98f4bf0fc1a", 0x40}, 0x60, &(0x7f000056c000)=[{&(0x7f0000e64000-0xc4)="9ecc79344c2bcc8d15c465b97826e58791a7d29a82f1666821148cb6bec33f869f9142c84e5e0ef26a68857ace0dcff785676c0846c2120a12a6b1fc32ad4275097300a14f41f3db9cede6139b24c2355a146864056378b6d7aa8d93363272d426aaa4e1d737f0542f6ce9aaae3e335676b26f38748a66d15e5d805d73e7115edd97d997518eb35ad2fa30d152e4a627dc447cd490fd1cb2dee8d13065cf354875a26f25494165140e0eb404e35cda5704f52ee5db687d607346282b7b0d7a7c7e781559", 0xc4}, {&(0x7f00003f0000)="fd7dc54c7028d99b3c1fe5abc7657d60466ce9df953b27395b3c07a299b6f5e6fa1ff97fce7a643eaf4db62b16cc7b579b5a003a61c531c2469e3740c9b2100f4aed713c4d40c4970f58ade8d58a098d8f3e1e9346747045ee1f859c59fbbb859cb24da40e8a8dbe26cfb78a0d38bb3fb28141dfaa8c9cffb13ffd206d6c32257370fdb7fd7392df1565623ce708e6aec63f5895812b647911444cca9fcd98c5d747692a065e0f95bfa6f1556428a852c3464dd8c3524644b51e43e21dbbfce56f6f90e5ebef355defd98da90a96b777eaabc38427", 0xd5}, {&(0x7f000052a000)="8ca5d78ed8da0010df11308772eb87e8265ed56a478ba84e3ed61176e772a5eaba70eceed0009fd7197bcd07d2176562b5b0ae5f4b7262655b19dba9266e8fc4", 0x40}, {&(0x7f000093c000)="8d0245d930ad587a4a09c69a71f8cdad477b14d07750a40a19bd54f9fa6d5a97a2ce7154b90d658338d35d32b21f899856969c5771a14c3c52bcefed159b491f1890083bbb88d13d393476e8e0135e6392c869467259650f1c499fc7191fb4df02988ba40a6ef57d991a290b2901a1365955b8bae97c9b3f0c1362902ec9fccd4b683e663e1d13d336149336b332c1e2247c950ba9b1a6ef515e0d040047cf902dcc92531dd049bab24cfce056ec2f62aee2a11dd35af56236fe3f1a8185a6839d8b86", 0xc3}, {&(0x7f00000f4000-0x21)="cb38cea4045baf38666d374252e5563216cd5e1f17b204d63035568c722c882856", 0x21}, {&(0x7f0000717000-0x4b)="4c515e12bf2adaab9fabafb7f1680a815a7c44b5490241b8eea3421fc11645fe6d95be68150e7922faea6f5207ff8607dc624b5e71abce559a38fe99bd775ae1a1c0cd4a7fce368bde9992", 0x4b}, {&(0x7f0000838000)="95d45ce9c79a7ae87871a29ab57a18aa658479e8d1f7b00b99763b19819708445db2c1e815ecbea4bf6a00cadde69a0c7a5c98c606cf9fb8c3375169d5dc12b08047c6f5072a40324f64c14a66b9d28a5d8a86d1acb28d59c25699308fae", 0x5e}, {&(0x7f0000797000)="391a333e64162115971238020e43ae0e71fea96c496cf14a1d4dc21e55d51fe0591a47edd4789b607b02896c5549dce31b50b11efb330f859844d2f37510add76248b0f4ecf1bcbeb484405a579977832f50c572ccde75eefc92dc3e31bbc0eff7ab1910098e843c60fbffc1f845270739710fa48cb6e3cfc499a41dd86ea59e794695eb0d82d296b0dd6acd9285b18a358221b6c73f22b809aa662ae14198e7c64dd608a243fb48de01847185c1fb3076c571c1e9773c6a35ba3a3ea6acab5da9962972fa156010ad11", 0xca}, {&(0x7f0000576000)="823939b9f7d7621464fa38387e3ddaecb052d36b53d88c206903895e7569471c9f3797546692ef3e51d6e6b0d8ea1a65c5425a7ef0c78d383e7a43ee12810fe91d3d937f425badb6e92fb6c61705a7cf5318dff427056395fd731feff978aa8ed9cad5b587f9e8da2c8f45fe57b7be884321", 0x72}], 0x9, &(0x7f0000f30000-0x58)={0x58, 0x117, 0x243f, "4afec0befc53d188232bcaa0ff9a7f2419db5544e9c23eec135dddc252a07c4607cd9fbde6a2835f83cbf68df4f3316fc58588d41f48dd8446a6e8f05f9cc801dae0f1ad63e2"}, 0x58, 0x10}, 0x40840) socket(0xa, 0x2000000001, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a6c000)=@generic="4432b77d5f642c97fd807ab8a8d46514", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r1, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r1, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ba8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000090b000)=@assoc_value={0x0, 0x8254}, &(0x7f00007aa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000322000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000781000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00004a5000-0x1)=0x0, &(0x7f0000296000-0x4)=0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000188000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000152000-0x4)=0x1c) getsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f0000487000-0x4)=0x0, &(0x7f00000de000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000b7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000919000)=0xb) sendto$inet(r0, &(0x7f00000cc000)="6a1cbbb80085935b723e21f5aef135c68c6811838d7602583ea56ed5e3043dbfabe5f5878206d352fa646de21abdeacc307b838105ac394aa2a6fa29166a39525b2428cf63a6481973afa124528cb16a0f7e399d499bb8c41401bf9a043de9484cd3311590a7774609b4367c6b6a370937b3e00a8c1a390c42db1d2f8e08491405cccd1789e87b8313d38e4da02a7baf5af0f614a210817c65f9b3471b7d8c821807c9939c97f0a6cb767cc93675335ac75407d056254c9fd2020e2f8594d2f055f3c1eeb3ea52e9a882445b90e6f57ad15aef3e434b9e", 0xd7, 0x800, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000062f000)={r0, 0x7, 0x1, 0x800, &(0x7f0000679000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) recvfrom(r0, &(0x7f0000e6a000)=""/108, 0x6c, 0x0, &(0x7f000070d000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x6}, {0x8, 0xfffffffffffffffb}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x3) 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) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0x1000)="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{0xf0, 0x1ff, 0x800, "d007e9f5e11da8b027d7b51267b078c267dd67d1e8b6128ac5af40cac534fe6fcf900c7cea654263f197bccec8767acd2b68ecd4a485273190d3fa5ab5a94893ec48171e91b2dac51abd9dfdae61b45cd7aa99f9755dc1c16b810aa81291ddec43e358c1665240fd029817569c24fde4bd28165cb9920da418e7456e802af347612ae1cca5b5ba93bc737557c78d05d2949c8e874bb2ae1ff8fb4e2a1e8b91e6fe3fd717e5d3895e1689c064a3bc7102385322bca44c5d7ef3cd5676454b3e754621b4bb394ad6aaaa1dcd1e65967ababbdae81bfab899013b4962afe3a67a58"}, {0x58, 0x19d, 0xacc, "1bad133cf48d67ac0754f895130fd7ad92e928f7612aa32ee68b7fffc32cbd0e6b5cd479853b63e39d5d301b18375005ded37f92c282ddf91f5b0ca65d9cb141f65df8538da1ac"}, {0x80, 0x10f, 0x100000000, "c95f596b8d251a9743dc26553059ceba1deeeb8a55ab7de25ad3f3f303196224b548a9e200e1b97a942c1c1b3cca460da4944609571a52fc2a2bbebea3ebd24aa59658da9133d3770fd1020c45ab9761aa9143687330fd2c21f54c92af756583170f0683cbad2c23afd2f8e313ea488f"}, {0x10, 0x109, 0x9, ""}, {0xa8, 0x11f, 0xca, "cf7e46d8159fd2443af6780e2f939f365592e57bbc9ffccbc309ed9dfbfa4e851a8ec3f06a1a4e3765a5abc653475dfdde22830fede12a4ebe2d3552c269b6a7cb823b8c9fe2fbd1730a7e87d85190a92214477c5dfe57d479d35497c1997616aa00826b5983d7f726416f29ee90e4e70471779827242f3f650ca144e25e7d2e66aa7c011cb4fdcfaaab8d9e179737358b05a4"}, {0x80, 0x184, 0x200, "a1a0aeeb45f17976495ca297e9673232e2481a6d3be8ee4d57e0d507528f33e9683648339facf17174bd33b7691d56315b1fef0429dfb107d53387297ef358bd457d624781cd45447a4cf6f5c7d1125feb11e433ea67847ae9104d4d5a22f7ad085f33922ad66b279e95efa47d9e9b"}, {0x38, 0x115, 0x7, "6f59820af52dd2774d3a666fd9d328bc3067c65f9f344d7042bfda206f5de7a5ad"}], 0x1428, 0x40}, 0x4}, {{&(0x7f0000001000-0x8)=@sco={0x1f, {0x1, 0x10000, 0x8, 0x3, 0x7, 0x4}}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0xb9)="af97805c486788bf66aafe3b02e1323e41ef8266e21e4c930bc5702e3b3306edf8f5ca3b4388215c4c36fb01dfe1bbdd160761189dd39a192963d4182d52abc38bf3878425548769c0fbba92a38d2bb83fb99bea7608decf6c628e47075bed9cbee2637d9700fc48c1a2d658b944344e9b12641037d7731f46aa44afa7c10cdac9278a43e1170e06ee5f63293b48da71976832c00edfb7f4321b3b4e3c64afa6a8cff0382c6c9c43603ac5c5fe4d7af8a0a23450140045eb5e", 0xb9}], 0x1, &(0x7f0000001000)=[{0x48, 0x107, 0x7, "1c06f7d88e294ad949e8c4a6c1680529bda4d977c807beb1b707d5238f91ae87516adecc5a0dcfcdaed812131d089e5074"}, {0x90, 0x104, 0x3, "1f3dee915e995b7321516aa64c937aaace821783571418893947d7ea0743c9c4e0fc6f171ab351598af133224bb834f2eb54a398d9d5defcb155c55c9de0b2a946f6af60a5c1d37002cc7f1822b521fa3cfe88eb2b543d6a9ab46d2769a82ccf5d0d4f46058ab27646c1f93e02c4c1fbc666a7c5c3be8b5689eedfdb3a2afb47"}], 0xd8, 0x20000000}, 0x2}], 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000f17000)=""/240, &(0x7f0000008000-0x4)=0xf0) sendto$inet6(r2, &(0x7f0000810000-0x62)="", 0x0, 0x0, &(0x7f0000f15000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f17000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000f17000)=@file={0x0, ""/4096}, &(0x7f0000f18000-0x4)=0x1002) sendto(r0, &(0x7f0000403000)="04ce4b", 0x3, 0x4000000, &(0x7f00000d2000-0x2f)=@generic={0x9, "0120e888264779509663fc7c9baf1ada8f0754446bba499daba3a83235269ae84a2ce60b2f02bbe26ca349eb0263739f793494f5dbed0a5ed0f90c7cd80cd6efec5eac8898e130ec29e334186144d28fd3940f3d60807b58fe364069778e693f4558cbb0711e9388aae0bf7a3deb15483fe12f7f6779d59d6b19d5366398"}, 0x80) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000992000)={0x0, 0x0, &(0x7f0000f17000)=[{&(0x7f0000f17000)=""/166, 0xa6}, {&(0x7f0000f18000-0x75)=""/117, 0x75}, {&(0x7f0000626000-0xf0)=""/240, 0xf0}, {&(0x7f0000721000)=""/107, 0x6b}, {&(0x7f0000250000)=""/34, 0x22}, {&(0x7f0000f18000-0x30)=""/48, 0x30}], 0x6, &(0x7f0000821000)=""/48, 0x30, 0xe60000000}, 0x20) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000021f000)="176f682cf44b25e4ab694b053a69db93c068b40193a795b0c396dcf3485dbe8a54", 0x21) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x0, &(0x7f0000de6000)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000de6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdf000)=0xe8) getpeername(r0, &(0x7f0000a6f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003fe000)=0x6) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000de5000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de6000-0x4)=0x0) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ea000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = socket(0xb, 0xf, 0x4) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002ef000)=0x0, &(0x7f00002ef000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002ef000-0x18)={0x0, 0x0, 0x0, 0xb549, 0x80}, &(0x7f00001f9000)=0x18) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) recvfrom(r3, &(0x7f0000092000)=""/136, 0x88, 0x40, &(0x7f0000047000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000a6000)={r2, 0x7a5}, &(0x7f00002ee000)=0x8) 2018/01/09 14:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x2000000000007e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/09 14:48:56 executing program 2: pipe(&(0x7f000022b000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00005b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c77000)=0x1c) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000393000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000037e000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000057b000-0x4)={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f0000b3f000)=[], 0x4924924924925e4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000052000)=[@in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}], 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) sendmmsg$alg(r0, &(0x7f0000a27000-0x188)=[{0x0, 0x0, &(0x7f0000dd3000)=[{&(0x7f0000393000-0xaf)="e92046e8b21adf7c266fcdbcb0551111c36bc5ad0dd532a59a23750fda6385f52a419aa6855c83b4d3ea4d3be4f8995d3ab36cda93749e74cab688f5affb8232f1a73cfade09a03af1de6ce848568e5afb9c27b116032f235e36440b577ee0fcff3e5b188f9bc8811451cc89b47f7b045da69430457770107c2c7e5d86bb191190b0f3fe6f18fa742068cdd93a80a95fd790f2ca5a0995f423af937bbc7fdfae5cc826d167111893be526353f7aa5d", 0xaf}, {&(0x7f0000c54000-0xf5)="0b68e7778f1432c3189e62a6f0afac8b0db61d899a33006ee3dc9d7842bdc48ec1c3ed62be9aa5be420a53495782c3829de9d30049b59f4def4f93675f355b0843a1df8f01835a45c73f43c465692edf28021cd9f5d4a3aca1e84395f89dfb46aa0b115637b719bce0d4b7efd50acec47719d0ea7a17ae991a5df1993ac312b31e81fb32d82fb4bb4bf0b80cb4544345b02f5775504ae467ed1d78e1e2dd0387461b23c768e0c427eec4633dffdae65dfcf9b7a565099705bbebc216bd2828490b1e4986c18b162c5a79a41bc8dfe78c69a03f73227497d1355c3d641d625d0eed5297bdbb2091ed3c3f436315793b172d3baa85cb", 0xf5}, {&(0x7f0000665000-0x5c)="19c70030091af1221fd98b7095d2c78de522c697b6c1d87f715f0a974697a6ec03d06c5e067b03cabf9a1caf66689624b9f6cf40dd968b578afaae407134bfd48abe8add8ad7a5ba292595557250fe7f19fc3126b1fb04909279546c", 0x5c}, 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0x1000}, {&(0x7f0000bc6000)="3719f09ae56056c62c2ff9d794f1f470bad6c8921ffbca0951298f8cac9f9644fe99084a137ebdd2f8935d9182e6da4497889aa6d3cf5f57650d148fce6459d983d76eef093fa612e0e46be021cc4f7eac56311977ac9dcd30e709a2f9d8381578b779509f24d896a71f96d8f4a65d70af7fd586906ebe380d7fc198e04aa06eb8513de2bbd614f6de6c549555af8170e04f9a09b22faa6527de75404f305c19a68b125f7bb81dfe748e1befb10a4036c7c73a0b8521d7b4639ffc4dc16d76f31c8a69cfe6462c7dac612b822b5dccf45e65ed13c878c2ddbf025b5b2e0b069eb3608145", 0xe4}], 0x6, &(0x7f0000416000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x4}, {0x0, 0x0, &(0x7f000037c000-0x20)=[{&(0x7f0000f6a000)="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", 0xfa}, {&(0x7f000059c000)="23aff0feb00af84cd06b1dcdd152107f8e6a4b026b3c60ad2fdc0ec5590c48de0a07ae033725067efe960130685138364fa54454b94242c3852e79855be15b3fdc0eae162441e4f5b2b80884fc9a188e49e43d1430a109f8b494fc4dad2ffb0207937f29e579815efcfb2f9aeb40858e225ff846", 0x74}], 0x2, &(0x7f0000557000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x78, "08623f1ef7a3f415f1d80eee9d55b0a75a149b31b4365de025d69cf1d7520b9095fd2d00ecf62f58bb0b747f25ba35553a46952418ab61d8d80c9c4e5d7e902006c1374a933d872153bf844af48118c9daef6dae16df74cfc08a6a442bed6da4a494ac36a6ab705403f9c206632f17c4fd9c8e37003de55e"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xf0, 0x4000000}, {0x0, 0x0, &(0x7f0000733000-0x20)=[{&(0x7f00008a4000-0xc6)="28ccd60bd2c679fbdd58af33eeec917a317e646e26d2d973904c0a32484eae9658a03b30d9f74b346f5614a634c571c6394867d9bcff58f15681f08c6c43b92d38c686fac2a8e1b2e72713ed5e22aa272bfd4fb5ad853e97ae16cb1e754a4f855f90943c15ff46c5531335c17d7d584eca693b559580da3cd0a65ced5a8a820637e9c82ca40a9d390e681c631f6656e74a77069e7536ed46e3df9667b6250654210294d3f55f880305964addc5f2e40b3b513ece6652fee62f670f80e77db3b912d8f6d3c80e", 0xc6}, {&(0x7f0000abb000-0xca)="836480c73f73bc01540b72329ce905d66ce347f80fd983cf2671d56b126ffd6632daf09be9a8bbd74035a65a94c8bbd850ee59c395bb45874c7096dc962d379294b15cc80f18ccd59a4221872662ba0a7718c820b2639bb9d378c25b432cb4e8ebc0c9651af63e2342cbad64c6646f18788f85b89d4d59c1304ebc9111cba5a07d6af3c3268596f2188f7a33c367b57d39618ee688d92d2cc472de4bdf8d20d3cc7882748bde8e2a3e456898fd8a63db05d1369a908def69cf1bdbbc980f836a9c70aec3eb2c9c803529", 0xca}], 0x2, &(0x7f00000f3000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x6e8}], 0x48, 0x4000000}, {0x0, 0x0, &(0x7f0000b3d000)=[{&(0x7f0000a54000)="d50cfe632093c3f48c43c7ff4d5f465a215f8616f931d099c8ddff6cf0b14dd87b2abf94637027f25f353149ce8dc058e2fc7845250fc579fe7e2ce0df9295b79b881436310dc16638190eb3f6e2253a6871f51afbe04e830f6ec45560e121b8aa5e8b4b35bd2eab4a6903abf16a8ea7781bbc5dcde80a4629287cbb1e498fe400b0be66f451f77b08a07fd1f24c76128719d18c2cf10ccb46090ad696269f2d3d82311c90fc9168b8", 0xa9}], 0x1, &(0x7f0000c18000-0xf0)=[@iv={0xd8, 0x117, 0x2, 0xbf, "65ec4754ff9de56e97e9bf69217b0fda15c60e67228a7ad8ee123097a0779770e3f767ac69270c323e889cefae569de78a72275e2916dbee5e658a11234b5cc2f540f8d91fd95a91330e045d7436666a106abd148f49559edcbe5436272d5ac9cc5ce85874667f97a6a94ca0e5a366beffc15e75a365170ed40d156c3fd1120a0c690f9d294c7c152964f5767de8519a48bae2bbd9868232762a6f5ba980934f886fdb27b937ff3d1a05630cb71b2b08f3f1b31691a34f8706e3aba41d2b25"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff7fff}], 0xf0, 0x80}, {0x0, 0x0, &(0x7f000029c000-0x10)=[{&(0x7f0000712000)="50b730b8fe948e2b1bafc2bef04ca70faf2938b1affa139aae24c701e0dd67487279593cdce5a103cdb833df994a41345dd22babd919", 0x36}], 0x1, &(0x7f0000b9a000-0xd8)=[@iv={0xc0, 0x117, 0x2, 0xa6, "1bcdc1f8299a4cd1ab2aebe129d154ea5032d0ee403d5e2aa827263034bd3cb897fa25b81dfee3291a5aa21ac36d20643feda34a9e5614e3c472b232e49b236dbc4bfe243a1f53e1d1d6f6abf1489e94fb5af7e153283f9a5a085dc8eb57bcc5b774502217a72914e910936651ea9b42939eaa9c6aab860eb6a1d5c9034c3804aa610c69befb108fdd578869271a4749e54b244f0bc530d34567a8e3b4e24b64676b80364c9c"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xd8, 0x40000}, {0x0, 0x0, &(0x7f0000346000)=[{&(0x7f0000808000)="", 0x0}, {&(0x7f00001e3000)="bf893be7e41eb9e9066a2d554f23f703053adbfccab5afe5df7320c1d24b4bd3267db5d0166151bf62f1f6bfe88c38f7fbd84796f589c700324582258663916ae57fff63091c95af850a1c48eef52d798fb8762d47cf44497d17722a30d15ce852d57bc8cff3f1b2a2e18db471b1c1f9b25d26ca08ffa004fb4e449e11669c8cbeaac0fe891cd178fbd611f0b84d8f4d7197d1e3776c59316dbc23dfbc024de5d1c0b85706b786d5d0d06559d73bd29fceace3be682fde808360a04419c23fae7bf1c412f96ca97a99fbcf36973201fd97bf4345112483bc9e9ccd006e", 0xdd}], 0x2, &(0x7f0000432000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f0000dbb000)=[{&(0x7f000042a000-0x10)="cba4d9ceeb18dcf6e9014527d3fc31e6", 0x10}, {&(0x7f0000bea000+0xcee)="e34c4fc0fbf8e1e7cbf24a840d6b35fe2fcf23cccd0c499e4df4bdb7a33c3218559e901c7cccde22aeed91f8d09950fc7df659cca0a86300efcafbad872c168839292ec9a38eb735a471bfe7c0da304f1a025d4378b54145c6092d5d00ced8d8a93222ecefc1a88f6185a40081a3ecc53c8fb17b73929f60fbcfa02344dc85a6ff1cfcd1f000e6cdf307922a35f6eb29b51d8e0275807adb949777fe452e525a", 0xa0}, {&(0x7f000004a000)="a314a3a8398775160d2f9001ff6102", 0xf}], 0x3, &(0x7f00003b0000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x1bdd}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x60, 0x20000000}], 0x7, 0x1) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000339000)=0x0) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000548000)=0x0) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x8, &(0x7f0000f63000)={0x0, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000db000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000676000-0x20)={0x8, 0xfb, 0x2, 0x4, 0x40, 0x5, 0x57, 0x4, 0x0}, &(0x7f0000bae000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a83000-0x20)={0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x3a, 0x7a8, 0x10001, 0xfffffffffffff801, 0x7, r1}, 0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f64000)=0x0) connect$llc(r0, &(0x7f0000f63000+0x30a)={0x1a, 0xff, 0xb37a, 0x13c, 0xff, 0x0, @random="0b2ba944cce2", [0x0, 0x0]}, 0x10) socket$inet6(0xa, 0xb, 0x10002000000002) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000)={0x4, 0x0}) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000883000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) write(r0, &(0x7f0000f67000)="2400000032003f00fbff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) 2018/01/09 14:48:56 executing program 7: socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f00001b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ce1000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ed9000)={r1, 0x2}, &(0x7f0000eb8000-0x4)=0x8) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00001be000-0x4)=0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000655000-0x4)=0x0, &(0x7f0000e18000-0x4)=0x4) sendmsg(r2, &(0x7f0000c69000-0x38)={&(0x7f0000809000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008da000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x0, 0x0, ""}], 0x20, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a3e000-0x8)={0x0, 0x0}) socketpair(0x3, 0xe, 0xff, &(0x7f0000b51000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000e70000-0x8)={r1, 0x8}, &(0x7f0000baa000-0x4)=0x8) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000042e000)=[{&(0x7f000033c000)="002d000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) 2018/01/09 14:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acb000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f00005e5000-0x38)={&(0x7f00003d8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000d1000)=[{&(0x7f0000101000-0xa8)=""/168, 0xa8}, {&(0x7f000068a000-0x51)=""/81, 0x51}, {&(0x7f0000a3e000-0x2d)=""/45, 0x2d}, {&(0x7f0000398000)=""/4096, 0x1000}, {&(0x7f0000925000)=""/216, 0xd8}, {&(0x7f0000ce4000-0x47)=""/80, 0x50}], 0x6, &(0x7f000055d000-0xe4)=""/228, 0xe4, 0x4b}, 0x100) r1 = socket$kcm(0x29, 0xd, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000918000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) r2 = socket(0x5, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000082c000)=0x100, 0x4) 2018/01/09 14:48:56 executing program 1: pipe(&(0x7f0000b44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f00000)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00007a3000)={r2, &(0x7f00003ad000)=""/20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000280000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000021c000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006fa000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d7000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000782000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x6, 0x1, 0x1, 0xa, 0x20, 0x0, 0x0, r4, r5}, {0x2, 0x4, 0x7d, 0x20, 0x1f, 0x5, 0x7ff, 0x5255}, {0x9, 0xffffffffffffffff, 0x1, 0x4}, 0x8, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x84a6, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x2, 0x800, 0x69b, 0xffffffff, 0x7}}, 0xe8) accept4$inet(r3, &(0x7f00003f5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000059000-0x4)=0x10, 0x800) r6 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000207000)={0x0, 0x80000001, 0x6, 0x7}, &(0x7f000009d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f98000-0x4)=0x0, &(0x7f000070d000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000078f000-0x8)={r7, 0x0}, 0x8) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x1, 0x800, 0x8001) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000714000)={r1, r0}) bind(r1, &(0x7f0000ee5000)=@nfc={0x27, 0x6, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b7f000-0x8)={0x0, 0xffff}, &(0x7f0000369000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000438000)={r2, 0x101, 0x8, 0x4bc8, 0x2, 0x5b0}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000229000)=0x0) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000481000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dbd000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002da000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002de000-0x8)={r4, 0x2}, 0x8) getsockname$ipx(r0, &(0x7f0000bef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095b000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000154000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e87000)={r3, 0x62, "5ae566cd5710afbfe47cf645fd0b8430ef103351c1df47438eab69cc3239c7e6cf40048b6ce4969aeb2a56a3c2a042c3f8145ffb56f09bf56750e6e2205531fb00230332e79b4523600aca29dfc801895756cbb3165a1d5b8e8f641a9dacb11f2acc"}, &(0x7f0000d05000)=0x6a) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000090e000)=[], 0x2bc) 2018/01/09 14:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e86000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008b8000-0x10)={0x3, &(0x7f00008af000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000017e000)={r2, 0x2}) pipe(&(0x7f00006e1000)={0x0, 0x0}) accept4$unix(r3, &(0x7f0000ec2000)=@file={0x0, ""/95}, &(0x7f0000ccf000)=0x61, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)=0x0) 2018/01/09 14:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000265000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0xfffffffffffffff9, 0x1, 0x683ecbab}, &(0x7f00005ce000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000053e000)={r2, 0xffffffffffffff11, 0x7, 0x3, 0x400, 0x9}, &(0x7f000075d000+0x203)=0x14) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r1, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f00009db000-0xa0)=[{&(0x7f00003ff000-0xc8)="bc", 0x1}, {&(0x7f000002b000-0x1000)="", 0x0}, {&(0x7f00007a5000)="38515d75f33fce40ddeb4385f25af6842e8f35", 0x13}], 0x3, &(0x7f0000de7000)=[], 0x0, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f0000739000)={0x0, {""/7}, 0x0}, &(0x7f0000c3d000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000635000)={0x0, 0x82, "e7df5546e8ffc3129724e9be114ba75c541ecce778c5a56b6a4e0d888f376cfea886871acc583e58d25ec8482e90ccb1ec9767fa159d10b5322b68e92bb768f63181499c968754206f2b5d5dfa0c8544551ae3f303ec653b3d2f66f531cb6956c4afa37a6801a57ee0954defa0a7da837f4269522e5ab638980a68e0d849e0196367"}, &(0x7f0000c9f000)=0x8a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000afe000-0x8)={r3, 0x6}, &(0x7f0000fd5000)=0x8) 2018/01/09 14:48:56 executing program 1: socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000d7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x87, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8957, @x25={0x3, 0x40, 0xf7, "78b96c1880be7d3d29e7e943d3f472862dce160845450d2efcacb95f57010da4423b47e42d620e24e18e7e30c6503b93d998e06ede61a32fc3f60e3505d8e36f75630dc56e5d40269fdf8adedd48bb7c9a7d337d29e3510bbe8cacd169dea746fadb1abe55651ab5e31f855ad14af461e822fe21517b"}}}}, &(0x7f0000000000)={0x2, 0x2, [0xb48, 0xded]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffb019}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x0}, 0x8) socket$inet(0x2, 0x80b, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000003000)={r7, &(0x7f0000000000)=""/190}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000005000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000004000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x1, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000006000)={r3, 0x6, 0x4, [0x400, 0x0, 0xffffffff, 0xe6]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000004000)=@l2={0x1f, 0x1, {0x3, 0x40, 0x800, 0x6, 0x5, 0x1}, 0x800, 0x3f}, 0xe, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="d91b111e58d98da1a012985b0b0a8e2035700ce3d5f57b6e229f3ef636ca80ff6e8f8f59e8b2b8fa7761f69f950a2da088056fd6501a9e7baac7da507fda2f", 0x3f}, {&(0x7f0000002000-0xcf)="aecace76fb4113c120c809ca3d3316b21443cea9651dc5a67903235e9b0483f2cc429810c5f568f4c9ea53a60ad10662578852e1577c3ab4642465d38054395971213a53ee0fc39a3275a8f62548a85771e32a829a86e959fdb8bcc95fed690a1663df0c928c8c36d667022bcec43fcf6bf4ca4931ae5c6352d99bf39fe57187f1684c5a8677748599919242586c72ee4a4b5896c0660247bf553cc331af2594354ef1fbe2edcfa0e5b23cbca68209407bc0cf4057b892b927898df1c815b2030c1c4df54af144039d5716ba06bf1d", 0xcf}, {&(0x7f0000001000)="6530f8a9f638a147dd4ecfb81466a04b19cc26bf59adb0b0ab9ccadae0cc53fe0a658599ce4e2e36d59091f62c3f29dd4909f6afe338", 0x36}, {&(0x7f0000008000-0x2e)="f734ae2fd608c8f62f6e638b3d89e73695ce1fe355f552ff69681612e85dfc6a77cbea2396da4119572708d83887", 0x2e}, {&(0x7f0000000000)="162a91115d3283f158aaf901f684a4e1358283cd7d7f1c245ddd110cb09241b067d9629e4a4c985db2174ce0c833b1c5c7af19f93663dd93485353d30ba5b3ce1306bd2f2ebd67ce445b8f78eb7b4a7b4160ca44cf78ad985591de9260b8e5c2e05ec8e974f57c6dc88f1bfd45ddf5cecaf1797b3698d2cceca4ecb6d55bf34f", 0x80}, {&(0x7f0000005000)="ecfce329c8028b2dd47972075ad4431e525ff88a2626fd1209468e1591528ad09ed30292152ee4e2948260d9f79991edcb2f14af7c2e2e20307c0bbd52be756015367b0d06f8fa004ca4b3473fab62406aefbc53a5faeb52bb99d4c1c83113d3854fa4d497205eddb104f0be224b2b1d8069d7a6a14145af2272434c1a356f4c47f8af0e480fd812d1d37e48f07b11eb8dde9e6b06e0c9afc0531adc769645ee4589e76290f3c421f361eb16859f09184d70f7", 0xb3}, {&(0x7f0000008000-0xad)="0bccc28abd180ec321b7849e195ab62a93f795259040719453233b4e9895e9e90cb59d6a512364774420a4bd9e39350443e3675d664821e62cb146cdb5f82614a8bc0160567eb0529e9afe9ab0e4bb22c9263c815b6f4b908d88f0830e39897c9521d4f87fce59dcafe5a250f69814485e62dd4f7c939a4925db9634423ac31a31867e42c7c73a769f08ebbb32866ea9e100bc6276e5779ce9a3274423b9fb071d999afd3883aeff9781aac313", 0xad}, {&(0x7f0000008000-0xc4)="060a27f92abcc9bdf0ebb2e5ef17f118a43bd8ee72eb762d1a87513e0c2090efc6415680bb091b9526e6e3d8a0ce3f11fc5b92f971c1cec5727aff7f0ec0e46f82f0e53f8d745da91424eb782a59ef1344400bd79f73816482df55b405b778f6f05965ff3265eb2a8fbd26108d0efe140ebfb7a19da317457ce5479a8c6d8eeeeb20ed1ea1e493687d81cfabe9c845f44b41bf05926e7f89645d1996c15ac66d84b17a50b5143032e252ee83ef61d59839433e8a9e08f75bcc4c12872404c6116234c3c4", 0xc4}, {&(0x7f0000000000)="332e89f9cd2d20423b1765078fc693a32550407fa00fff5070bc43fed2496cf490a7e85cca9d30acd04ab4996499cdccf046aee7d0818fa1f4d27b", 0x3b}], 0x9, &(0x7f0000004000)=[{0xe0, 0x115, 0x5, "c890cc50061a96c8839951f29cd569db3d1b8bdc96b57f5f3d9c9cad1900cbe0d03f97a32ddfded9ec73f2593b06f43adcb08b181875ead1c959b8304a22f91212c3017dac444a55dc5ee0d1678c36f41fdc580b24219b632829bb420a8ed54b795e9b38d8ccfe235fe17c5cff3ac88d2a81b6b082c5104a4cc1a8ca61b6330ce76d7acb0e7593cddd2a310ad0e1c91de0de76821bf85943cc2688f842ca8813d6cbb5d0fbaca5ae82586bbdca84af1ff12c32aa65e1fc7131ba647bb458283be2f22e05d96c648d3d"}, {0x58, 0x11, 0x2, "0c60591e7654275d1160a6ee6c959d6c4807a574630a26f1d9b1083f954426ec8950db29cf2b7cf1568820c32b5851e600e00169fd5834d8f0ee562bf7fbeea327"}, {0x58, 0x12d, 0x4, "06460f1d2429403d58ff23ff7768ca7367dbc7e7dae6f6860ef091bfb5f4d25d5a4e2bdbe2b6e18e5fc357444cb6dcd0b4ec2f92346147f4021caa55fe226b4df6e05c632ebb"}], 0x190, 0x4000}, 0x6}], 0x1, 0x24004800) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000003000-0xa1)="43a76a90829fb6869fedbcf06f7215a8803c9e446156d8cffd10bcc217e25d42fceefe005b72f70c39b3ac96672b746c22533636a818f2ff6e6aff1fa58469d2f90ccf4b70afd484562cd331fcd63eae16a7cbbea56a7aefdfd01b95e2c3daf7a381c6cf4f9af52864c4e0be2a1def93de9e3c81b9d663624dd4f18d548a4be461fde29922330e8a62cb86551b2b06bc3387c282464d50d2c17ec1f9598850fc63", 0xa1) 2018/01/09 14:48:56 executing program 3: pipe(&(0x7f000003f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000029b000-0xb8)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000124000)={0x26, 'hash\x00', 0xf, 0xfffffffffffffffe, 'mcryptd(cryptd(crc32-pclmul))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000075b000-0x21)="0a0775b0d5e383e5bdb60ced5c54db07000000000000004000000000000000e6aa", 0x21) 2018/01/09 14:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000529000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00008da000)=0x2, 0xfffffffffffffe3d) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008e9000-0x2)={0x6, 0x4}, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b2d000-0xc)={&(0x7f0000171000-0x8)='./file0\x00', r0}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00006f5000)=0x6, 0x4) 2018/01/09 14:48:56 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006d8000)={r0, &(0x7f0000a64000)="ec93b5ebbe5d4b906843281a65a20f1f125544e2d7da1629294c3ce61ee5c74cc47b473cbc088cb7df208b133be2d3e1ea2cf4f0c56b57078e46404af93ebd88e9d8aa378a1d047e03626b8f1e8bb4f2228d9bca994aac0883b4bf497ec036851d3f", &(0x7f0000eb4000)="0a4fd4", 0x3}, 0x20) 2018/01/09 14:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000075f000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000844000)=0x0, &(0x7f00008a6000)=0x4) r1 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r1, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000abb000)="", 0x0, 0x0, &(0x7f000052a000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000305000-0x8)={0x0, 0x0}, &(0x7f0000603000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001b5000-0xe8)={{{@in=@multicast2=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, @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}}, &(0x7f0000728000)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000210000-0x8)={0x0, 0x2, 0x4}, &(0x7f0000f08000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000011e000-0xd0)={r2, 0xc8, "a91329cb0a9a7fbb4703f0906675c4fc9f73956b468a0833c9098d50d7af5604a83c2ff39ec0bb8db3a0c14fc1d7c3a2c7effc0dc591e6329d6bccf07f34411cd48a3aecb0fea6a4feacd7e3963a913b98dbe725b0205633ee4e5da44024657d36a0297fe811245a33ee431ca3cb9997758cb0af8c9329e7cf7f1dbbb30eb996a186179ef595d3bf6da1662dda73d136de51d2614c1449822a0527b6b080411c7988fa5d141d85d297f9a0486c70b77510cfa9a8c7f5f9ee6276f98aacba3730172d5bccb5b1685b"}, &(0x7f000050d000-0x4)=0xd0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dea000)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) recvmsg(r0, &(0x7f000099d000-0x1c)={0x0, 0x483, &(0x7f00008ed000)=[], 0x30f, &(0x7f0000e1b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d1e000)=@generic={0x0, ""/126}, &(0x7f0000471000-0x4)=0xfffffffffffffceb, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee7000)={0x0, 0x200, 0x3ff, 0x7, 0x0}, &(0x7f0000786000)=0x2d9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cf2000)=@sack_info={0x0, 0x9, 0xc7}, &(0x7f000032f000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fa9000)={0x0, 0x84, &(0x7f000068f000-0x84)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000078b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008dd000)={0x0, 0x3, 0x534, 0xfff, 0x2, 0x8761, 0x10001, 0x7, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36e, 0x100, 0xfffffffffffeffff, 0x918e, 0x0}}, &(0x7f0000853000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={0x0, 0x0}, &(0x7f000027d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aa6000)={0x0, 0x400}, &(0x7f0000bdd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f2a000-0x8)={0x0, 0x0, ""}, &(0x7f00005fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eed000-0x35)={0x0, 0x2d, "9af76d226a65f963c551edabaf1023ea3c31df3cb804fa6cfbf8192020b670944421d8a06ab14ea515c4382cb8"}, &(0x7f000079a000-0x4)=0x35) sendmmsg$inet_sctp(r0, &(0x7f0000eff000)=[{&(0x7f0000d19000)=@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f000031b000-0x30)=[{&(0x7f000015f000-0xe0)="0c52029fe0a022f268df1cbec98be81b81f2a04a9cbd0e48c6ee66b39e534369943595e632b96ebf221905fcb86eaab3fce57754c2132ca00301f5ac83443e39aaba0603a8b090e90875cd358e85da79983be180e04f445cd994d705e6953534e88951b32b8aab43d2085f90271f583dc01862236f4db96d2bfd6e08ed0fd6ace9a62f283d2a759eadbb11f585d01b55e4acc3910a7301e15f12c7553dc91d972cb1d479766f419aa97f444972fce8cc05c4540e24c677517438436a3be79919905fe3ef6f0e86eb678a51097aa8ee9856814e837d8477f061c3f2e80673871d", 0xe0}, {&(0x7f0000c4f000)="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", 0x1000}, {&(0x7f0000958000-0x89)="c0169515a51506041d4c5ca991436e0811777fd34f739759c59555686d6f981ada0710b426c8678a39f6cb2509a60ef7f5caea58975c3e90d0512316dc04a28f9239f6fb15d330eaeaf5699c0bbc63cdb9046537067b7e5627ca01a588bfc3d835b283b8edcac07f2f8b45f1942bd62503844a94f2ee1d29eb58ee1faead8a13594f0c55b249535a1f", 0x89}], 0x3, &(0x7f0000c55000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xe, 0x8200, 0x4, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0xa00000000000000, 0x3ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x3, 0x1, 0xca, 0x5, 0x6, 0x80000001, r3}}], 0x90, 0x40}, {&(0x7f0000f50000)=@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c, &(0x7f00009ea000)=[{&(0x7f00003ca000-0xa6)="2c6415b4043a64f93e339945746150e2ebc50750d6b9bc9e1c1fb68c99e9d9751599b4caa0c8d2064791d46ba54d382d8234dbe9d923fadc7aac233f15437f74207ee75d3e987713549b8626febdb8818f919d9829fa61c932add0a95a4b02d41b986db497816f0ab7fb27be05800edf3c98cb854fcee04b818484e49359e595aa54cf19659ea656f498de07838ec50c30945d0c02659d1bed65d76bdeedff4518785b5a123c", 0xa6}, {&(0x7f0000015000-0xc9)="138a584a3f4c288a4ade567b75b8fcec69f224d436cc83e059e639fd5f9893d8bf0426d36973c9b85e95063277a0eca489df8e023f25c3593ebb3ecc6e780657d77a1bdd80b535f40b3f7b2038305aac462828d5e16d8d02ef985bfdbac66f9d29a7d39cbd0869b74496735bf45407ca305f56b97ef7826b1e8fbd21d5239b34e3c1b3da1b9d5977a3d67b56be345c94ead4d87d1f165fb10fdca845716c9b4169009b6e94ce2c717198e8836906e5da801e87bc746e2d6cbc13daf83ab12257f476674c1c9321754a", 0xc9}, {&(0x7f00005b0000-0x46)="b33346ab818a99b17faa3ce21afde2691231eab21924f44d3ac1b09a4370f77c3c6d01a8cfb05ef027eca3d46e57677f76a32fef61085e9647455aab0f98619966918783e4ab", 0x46}, {&(0x7f0000092000-0xee)="df0a4510340cb36c84a6d0af9a1af344361e26e19c64e43c48b84b0224bcc4f18a591eb846f9db6712285a2f7bee30b4ad36e4ecfb3bc8f39fce10fdfc489d6d48067e9aecf67c727b0aafd49b9e2d72ab3cd2532f017779dad912de3fa7e1f96e3292d9c90cd6f5ea39692d2b326a2ae6b495a050ba6bd8fba0778ebeebb35a85e803f14bc6f4903c64130e0342223fd758cf0672c3e2a7c8d2a98331abd59126b6034b5a3bd10072827bbe032678b2f718f13ebc40cdeb7de5d05ec23e1d1410f96fb0eb016b742db665838ba3a5195cc721217f55b05fd2970b528cd339c4eedef71d7af9268238604ef71a21", 0xee}], 0x4, &(0x7f0000314000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x0, 0x2, 0x1, 0x4, 0x8, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x7f, 0x2, 0x8}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x80, 0xeb1}}, @init={0x18, 0x84, 0x0, {0x9, 0x81, 0x80000001, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x2, 0x0, r5}}], 0xf0, 0x0}, {&(0x7f000083e000-0x1c)=@in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000bd2000-0x40)=[{&(0x7f0000b6f000)="8dbbb32efc45a7b83e7f05502af2209e1beb5d3c911d01a7507354e69121f1592ff62a1b65916952cca15b8e400b6d0b26b0acc5d205ba2f4b399b66d3f9a0cbcc3d45a85ec838476ea82dc6235a2add21ccfa9d63717afe253e40870a77be2d7aaa3168c97e2227103777b74b9ff779f728ab21c50d49f8256c10f7706f032e50c78602c6386d8fc865313e0fae018f3f77b19d9a1d6d7e4bb62840be751668aed2b4366bae", 0xa6}, {&(0x7f00007c0000)="b4e56ad4227f8db32b0e485bcdf2f66da793715877af7b09a8c18d62195487da52af7cc3e997301948bdca4e1dba05e08d55ef497da9fe33b4f43e5cd636a0ca8e50164ea7521959b4a8234359cfd5266d28baf19d23f52999b6e27331411e0c6f9af264726591e12ce0f35e98f7fabfd33ba7d7f0fcde297a51a21671573c74c05abfd756dcbb9ad034c2588b734bf60cee12a3795eb284e58ac1e4b24dc632c1e80c5aefc2", 0xa6}, {&(0x7f00000b1000)="e46058496ad3ca2e54a0f04f95af02c67c391ec425e0eecaf435ae592da8d439e1b152b4c569ff62796d640d606c6bfddc47258a973ae7dd4b19875552e0e2a6279f195f982a5f8f3985458130137f38a9452d4b3dbb53f1610d03f6ad534e4eafdd7c540f", 0x65}, {&(0x7f0000aa4000-0x62)="b2ad0f8a56df8c2b78052b95f176bffb42ed50b7bb329c8150b72f752be48cbfad04178a7f572a090a32d0b7d5aea01fe942fc998887f39f856e14b857c3c040bc50b5f6d3a2c10ac6ffefbdec8d8b2dffeabd48ca3c5d31ffbcd89efa195b695942", 0x62}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f00001ae000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a74000)=[{&(0x7f00002d4000)="f1fb4ea9ef03ee6d6e23e6bbbf8bbbeeffcbe82be2b367f622d740a2b8b6a883eb5fb3a3dfb2e8aa76165bd8bd1e23df5e9995c5eacd708b4d8c26cd036dcdac73aab602df24242bd975923a3e8bae53ad4306756d6e9f1e11d33371252d2880c0f06a3488a81856ccfdb0a81bed96474726bc8589", 0x75}, {&(0x7f0000513000)="9385f936cf846dd24733111fdcb7345f76d27176c015f40b5a61fd08aa8a", 0x1e}, {&(0x7f000013d000)="d8b19888fd9b05f5a510c2c8ef17f029c264e681f63f232c74cb375fa1b2a7ecd575c032738f2dec174ef19e786848629943cf2b22f9222ce53fcd6f7cc33f2f70b30133a6832f45053ba908937ed62d56b2b8d90f871bbd03f39a728ae1901586c8179ea6cda3c5bf6b156cb26c214afb1d0d3f804c64f8965607c623cc09fe195b90156cf3a21d80d75d20bb8d2215e9f7c6905bf9a6085118798ca2f74f36", 0xa0}, {&(0x7f0000076000)="d43d9cdbca4eb5c7dec9e374c50920330576da3500dfc5a9a95592c9fffa4aba311919e6cc52a3f75df456d87beeb381d977", 0x32}, {&(0x7f0000a0d000)="5f14168d7b46dfb21af0ead92a5daae6f0215901325593a94ec1122846ce36e4dc34b0b423c874db5e0bbcda6b6cb7eaca3ad275e7fd3c2fc2e579510e2d6514a9d2bd18c8dcc47fac55cf5db2b94d677320ea513202c1fdedc6818ef91a459ef2c7b6f8401698deec2888d48e98eddcfad2a3cb5be8b92cc998faef414728f9c04eb073aea769e84f3a6ca77db0f7b1fc0a38ba1e90fbe8567b7c43e5a8ae12053af315e9808b21f7d70f253852a6bcbdf76eca09", 0xb5}], 0x5, &(0x7f000015b000)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0x0, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8001, 0x3, 0x692025e1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x63, 0x200, 0x3, 0x4753, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x5, 0x2, r8}}], 0xc0, 0x4000804}], 0x4, 0x44044) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003ac000)={0x10000, 0x7}, 0x2) r9 = socket$netlink(0x10, 0x3, 0x6) ioctl$int_in(r9, 0x5452, &(0x7f000037f000-0x8)=0x7) sendmsg$netlink(r9, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x10, 0x1f, 0x115, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r9, 0x8934, &(0x7f00002a7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r9, &(0x7f0000abb000-0x49)="d798dc029740572275ceaa67852702c20d61b75262682b373cb259c98068f721090d1446a920bb07c65bb8fb98e69ff114313c3df72a8d96dcc26b5790c509fd656b1a1efeb2b160fb", 0x49, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000040a000-0x1000)=""/4096, &(0x7f0000b43000-0x4)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000071a000-0x4)={r9}) setsockopt$bt_hci_HCI_FILTER(r10, 0x0, 0x2, &(0x7f0000ac6000-0x10)={0x9, 0xfffffffffffff143, 0x7, 0x7}, 0x10) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x6, &(0x7f00006c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c45000-0x8)={0x0, 0x9}, &(0x7f0000b2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000042d000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f00008c2000-0x4)=0x98) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005f7000)=[], 0x0, &(0x7f000074c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/09 14:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000384000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009a6000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000678000-0x10)={0x0, 0x3c, &(0x7f0000786000-0x3c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000741000)=0x10) r3 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000c56000-0x18)=@get={0x1, &(0x7f000028f000-0x45)=""/69, 0x40}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000637000)={r2, 0x8}, &(0x7f000063f000)=0x8) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000687000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000696000-0x4)=0x0) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000026d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ccb000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007eb000)={0x9de, 0x2}, 0x8) socket(0x4, 0x804, 0x401) pipe(&(0x7f0000b76000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000da6000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000644000)=0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00003c4000-0x4)='tls\x00', 0x4) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept(r0, &(0x7f00004c0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000079f000)=0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000882000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000-0x4)=0xe8) bind$packet(r1, &(0x7f0000850000)={0x11, 0x9, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000058f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="25b61c98a124afade79cca6b25c4e741abd5998df7726f3466690e14c134b14f73967854af27974310ee4e01178d64a30c85fbda628c1f4ca57e2faffb20b096514f27ad8bd2ef1bcdb2eadc388114dccf7a7ab2e4ad4b013d6dce242a60d1bd72c8fe1cf8c8b2c43bf4f06e7496e3e7bd39f56f5f32af61df5c719ab702bf2fb30bce3977d17b396fa20ba7853d5e1d7341a854793832b2ee68f3d73f9c37c95c30ad0f3ac5cf7f8ada70d8da0124d24d8df7fc42292c03788a3d39e1ec9658ee4e7108165d6482a075d154f56d22db3d94e55268dc6f6634149f12ec4aa6cbb105ac990fb197e0db77c5534ff86cd874df78c260ccadc76852e6ebc0bad7312753a2fc8eaf8139bd4aa46b0007c025379db2d6ce7cf0efa5c6b81cabd31f038c8f6493e4fa493cbb939bb46d0c31626a35443bb8069a12ed3ee5e5598597dfe5d4fb8b28adb91487e1acbd566996d6acf3335fd5afdff980bf486b8eb0fc81d08aef9f977e2ef91b1659585015ea76bea869e597c97b0e0d425c1531ddddc19f400625d4b9c30fc070e8dd783cbe7482ad95465f8b6c424758b6915d1541bc4b84d5c6de7944ed2a6119f64b0abe52f411ec30b0c40ebb2fda367b2b46302a6aef7613a85135763a1c33d5711226b63f549f2d04012b0593877aea822f0e33665523041f9775586df80743934534a7cc30832713c9ae2197c80b11281a21c991f44b3ac46c2744a614f8e0af700925f8e018ccef44a830", 0x218}], 0x1) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dae000-0x77)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000bed463f674d56bc9807b32b900fecd5d293751d3d58bcfcf6a93ceb463823cdecd6bbad50394a4defdaab705affea3c5ecc2470c2d0b42f0ae830e606e284acefad74e847cb782996a7216d6a1998cd700fb44d72ad5372b", 0xffffffcc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) accept$ipx(r2, &(0x7f00008d9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e6a000)=0x10) 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000)=""/45, 0x2d}, {&(0x7f0000000000)=""/238, 0xee}], 0x2, &(0x7f0000007000)=""/248, 0xf8, 0xfffffffffffffffb}, 0x20) write(r1, &(0x7f0000cc4000)='\x00', 0x1) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000006f000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00003e6000+0x1db)=0x25, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000c22000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003c9000)=0x6, 0x4) 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000004000-0x4)=0x79, 0x4) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) 2018/01/09 14:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000027c000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000aea000-0x4)=0xc) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00006e7000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d19000)=[@in6={0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x5}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004f3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00002e9000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006f5000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0xffffffff00000001, 0xa, 0x20, 0x20, 0x2b, r1, r3}, {0x4, 0x7, 0x400, 0x6, 0x90, 0x0, 0x67, 0x9}, {0x366, 0xb92, 0x1, 0x10001}, 0x5, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x3, 0x0, 0x7fffffff, 0x80000000, 0x100}}, 0xe8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000432000)={0x2, 0x80000000003, 0x0, 0xc, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x2000000000000118, 0x2993ab007b232830, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x1000000000, @loopback={0x0, 0x1}, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096d000-0x8)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000c30000)={0x27, 0xff, 0x0, 0x7, 0xfffffffffffffffc, 0xffffffffffffffa8, "a24e46ee76684862980675cf52441c6a89b0ed2e57c8d0331fedb98a837d114fd3fd9e1711b65b25eb6cda1e640da248828b44e40512b3ffe5f57a46fa1765", 0x4}, 0x60) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f0000cbe000-0x20)=[{&(0x7f000056f000)=""/93, 0x5d}, {&(0x7f0000315000-0xb8)=""/184, 0xb8}], 0x2) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40000, 'ctr-serpent-avx2\x00'}, 0xffffffffffffff97) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f00009d0000-0xb1)=' ', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008cd000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0x37)=""/55, 0x37, 0x10040, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000af4000)=[{&(0x7f0000ca8000)=')', 0x1}], 0x1) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e4000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000069d000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00001aa000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000de1000-0x4)=0x0, &(0x7f0000072000)=0x4) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f0000e23000)=[{&(0x7f0000806000-0x30)="ff4af5f2c41abecc1b9a637e01e6669bfab9177e0595edfba7c6d5da14a1bc03369a5dba1903d0407dfc52e7b03e8f95", 0x30}], 0x0, 0x0, 0xffffffffffffff87, 0x0}, 0x2) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004e7000)={0x0, 0x7}, &(0x7f0000185000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f000015d000-0x38)={&(0x7f00001ea000)=@in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb179}, 0x1c, &(0x7f0000581000-0x10)=[{&(0x7f0000664000)="1d43779b82caf14a6d354d34b3a817fe5102c1dc5f5553ecd478e2ef65b879106f89c18c8de45aef4fa2bb2a090ab324c60f2bb1a03dfd0081d0fa6786c11f0b45923f1d716b9f0b61a059f9e931f5efba10d51d204624470455e86708000fb8c753865f209f561058c374e20b75ad7db33b167716cf71ca84809ed19fa74bcef67796cdc9e03138871bbc9d55828c4259b6a8190148b2aa3d851f1943033016c2ed0942088ec11bccc28c5940b66e5f", 0xb0}], 0x1, &(0x7f0000a96000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x1, 0x5, 0x40, 0x4, 0xff2, 0x3, 0xffffffff, r1}}], 0x30, 0x4840}, 0x40000) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000b46000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002db000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00006df000-0x8)={0x0, 0x100000000}, &(0x7f0000a52000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b3a000)={r5, 0xffff}, 0x8) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000547000-0x5c)={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x529}, 0x2, [0x5, 0x3f, 0x3ff, 0x3, 0x5, 0x8001, 0x5, 0xfffffffffffffffe]}, 0x5c) listen(r3, 0x0) connect$unix(r2, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r7 = accept(r3, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) sendmsg$inet_sctp(r0, &(0x7f0000696000-0x38)={&(0x7f00002e1000-0x1c)=@in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f00007d0000)=[{&(0x7f000085f000-0x62)="6ef810edf525403283ec715363391212ae5d4064bd627d1a3f66f627b85d303cc9c6722be1dda5d2ad1df09f2380c74cec6f5c7601ff14af2090a4b06586fe256cab1518a33c521bbd2d632c08cff3b4d2ba03e6fbbe2727af9aea68871d8757bd83", 0x62}], 0x1, &(0x7f0000733000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xfffffffffffffffd, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x0, 0x2e}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x11d1, 0x4, 0x10000, 0x8, 0x6, 0x0, 0x1f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x228e79683ea1c18e, 0x1, 0x8000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x4, 0x1, 0x100000001, 0x9, 0x5, 0x6, r1}}], 0xf0, 0x4000}, 0x4008800) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000fe8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000187000)={0x5, 0x9, 0x8000, 0x3, 0x5, 0x8000, 0xffffffff, 0xd49, 0x0}, &(0x7f000025d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000281000-0x8)={r3, 0x400}, 0x8) connect(r1, &(0x7f0000b4c000-0x10)=@ipx={0x4, 0x2, 0x93, "e7a26b6b3b30", 0x7, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r5 = accept(r4, &(0x7f0000f17000)=@generic={0x0, ""/126}, &(0x7f000059c000)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f000004e000)=0x4, 0x4) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000503000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = accept(r0, &(0x7f00003ae000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000006f000)=0x58) sendmsg$key(r1, &(0x7f00004b2000-0x38)={0x0, 0x0, &(0x7f0000782000)={&(0x7f00009ec000)={0x2, 0x12, 0x2, 0x9, 0x3, 0x0, 0x3, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000906000)=@common='bpq0\x00') 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000381000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc0000)=0x4, 0x4) getsockname$packet(r2, &(0x7f000026e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a7c000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006a1000-0x4)=0x0, &(0x7f00006a9000-0x4)=0x4) socket(0x2, 0x80f, 0x9) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) writev(r0, &(0x7f00008d2000-0x10)=[{&(0x7f0000e18000)="bd", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000025c000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x25) socketpair(0x0, 0x0, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000041a000)={0x0, 0x3ff, 0x3, [0x800, 0x0, 0x7ff]}, &(0x7f0000963000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000480000-0x8)={r2, 0x6}, &(0x7f000016e000-0x4)=0x8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 14:48:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x200005, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 14:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008a6000+0x636)=[{0x3, 0x7}, {0x8, 0x5}, {0x3, 0xfffffffffffffffb}, {0x0, 0x7}, {0xb, 0x1}, {0xb, 0x0}, {0x6, 0x3}, {0xb, 0x7b9315d2}], 0x8) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e54000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\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) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_wait(r2, &(0x7f0000c97000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r1, &(0x7f0000ac5000-0x9)={0x1f, {0x11, 0x5e9d, 0x2, 0x1, 0x8, 0x8}, 0x20}, 0x9) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a11000-0x4)=@assoc_id=0x0, &(0x7f0000f64000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001a1000-0x61)={r2, 0x51, 0x59, "7d046f78b889fc4a225594a685ec057b176609b8258b2efdd22e1ecb3d463d778b4dd46ba98e2a41705770cd0cbb341dcbac7da6fb1f7a61f682d7447cdeeb7fdb0ec3f4edc59e1d5769d07894fbe432ea818837aea18e6d8e"}, 0x61) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000f63000-0x2d)=""/45, &(0x7f0000365000-0x4)=0x2d) 2018/01/09 14:48:57 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000181000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) 2018/01/09 14:48:57 executing program 5: socketpair(0xd, 0x80000, 0x6, &(0x7f000094b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f1d000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2000000002, 0x0) write(r0, &(0x7f00004a7000)="2600000047001ef791f6caff000a00c00024000047e5ef0200000808020000000002000007", 0x25) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000478000)=0x0) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "43f087", 0x18, 0x3a, 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}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x8, 0x3e, &(0x7f00005e0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='GPL\x00', 0x0, 0x8, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000bfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ccb000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002bd000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00004bd000)=0xc) recvfrom$packet(r1, &(0x7f0000abf000)=""/100, 0x64, 0x40000101, &(0x7f00008ff000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="874c6eae9d10", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000056000-0x10)={0x6, [0x6, 0xfffffffffffffc10, 0x7fffffff, 0xfff, 0x49, 0x467]}, &(0x7f0000c27000-0x4)=0x10) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) pipe(&(0x7f0000617000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f1c000)={0x7, &(0x7f00006b6000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a69000)={r2, 0x3}) ioctl$void(r1, 0x0) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000000000}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) [ 327.234581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=71 sclass=netlink_route_socket pig=8209 comm=syz-executor0 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0x3, &(0x7f00003df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ce4000)=0x0) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000afb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004cd000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00007c3000)="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", 0x613, 0x0, &(0x7f00006c2000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:57 executing program 2: socketpair(0xb, 0x6, 0xfffffffffffffff9, &(0x7f0000dbe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nfc={0x27, 0x758a899e, 0x571, 0x7}, 0x10, &(0x7f0000a8f000)=[{&(0x7f0000001000-0x22)="77b288fbcb5e5f63df7eae2864e611471a736354c19aeb5b9335b808d91fc7a8eb53", 0x22}], 0x1, &(0x7f0000ec3000)=[{0x30, 0x11f, 0x1, "339f3956c5f0f8fe601d9803119ba570d2ba4c843893e1b3d4db"}, {0xd0, 0x105, 0x2, "9bb6a9a54e2b853bc524cf85011152d32d545d58d5d935bda1552f254847387305a91b49ab54fa21e910f5239017f4b4be41009756057f051257219abe95ab9b7aed841a9fcc9bbac28cf7d8d53c780964d8904c57b2ef1e23e7d911ed3906326220e677b1d50653736f0b70cde1c6b8c1f579d6eb437635a08b7b34b2f5895cf813084c966c95f080f6a2547af20ac5ee0c08f6adb8981599e68e952f07bdbea7ae64576e6e48f7d76afc5c0884c21d03d7f24624d87143c65aa6ffe5"}, {0x98, 0x103, 0x0, "408d23526c663858fcf97f32ec0c1b32049b4e320c545e412907fcce2e9daf58f5ac7f608aab534387eb3506354ee1666a2f4126ad064a9162d5b8f7f6e54f25cbdd32899ddf3d8b31fe4c3ec0e01d5a5b9590c19f7dcd0619d500ae675936ee760f2fbdcec4b9cb487edaddfcb800442b463aa4ae6bb22d0842a984d494d782894d402eedbed41f"}], 0x198, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r1, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x8000, &(0x7f0000fe6000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000807000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000504000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000fe6000-0x28)={0x0, 0x3ff, r5, 0x6, r6, 0x639d8e64, 0x3, 0x7}) ioctl(r1, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fe7000-0x8)={0x0, 0x5}, &(0x7f0000086000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe7000-0x98)={r7, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x5}, &(0x7f0000fe6000)=0x98) socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c8000-0x10)="d200b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000da7000-0xdc)="c451a5c46595b7d9aebcdc2ffe924576a4fd3e87af1dd6b0ff4dccc433c6594d46017fba59c2d0918197149e76abe0e9f093ca2dad0fab339111283681acb136523546db522b58238322ce12cce87d6b07c3f99326f28223143bc248f758fdde12769e53aa2076523ed66ce13400332d827e242fdd3182581c9ab4fa96078564b4a50c7b94c9ba3127c81ffc2332575ecd1e72b2bdb7e21823f4919fe00a990a79fb2d4093bbdffbdf10643e579dcc2f589f9ca75a1bff96101a0ef81f44d1e7f7ae00c14e96af6b785d4780cdc13ae7df16c391c285e686a6f2416c", 0xdc) socketpair$inet6_sctp(0xa, 0x40000000081, 0x84, &(0x7f0000bac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000da8000-0x41)=""/65, &(0x7f00002f3000)=0x41) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000068c000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006fc000)={0x0, 0xa6}, &(0x7f0000cfb000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a74000)=@assoc_id=r2, &(0x7f0000d2a000-0x4)=0x4) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009b4000)={0x0, 0xd6, "03465357a06131d38f0384573752d4981e736ee91b1d72e772025ed8be5ae6568620a6301914ec4a4b988ed4a1a1246a261a4f139097d19dcc6ea2a37fa12eacd8bdd827113a9543643e64507cf1d166d067d67719daf6bb0debdb3cdc72fd53213ccddabf9e852e63a53871a469cb512875147c25aad406608cbed7fc7cbb8cbc16e4f78105079c75f2a1fc6d0cc05cfe04935051dae80c3c15d0b23e0648d7799e75eb48777765c90a7b6ae38d5232971b5c8b281ac8b3550d92c8f59a051370d44df930575c9d60acd440a4881d0631fda2897c60"}, &(0x7f0000e2b000+0xd9a)=0xde) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f63000)={r1, 0x5aec, 0x2, 0x1, 0x4, 0x8000}, &(0x7f0000713000-0x4)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) [ 327.285159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=71 sclass=netlink_route_socket pig=8228 comm=syz-executor0 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000acf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd5000-0x28)=[{r0, 0x8000, 0x0}, {r0, 0x30, 0x0}, {r0, 0x4, 0x0}, {r0, 0x104, 0x0}, {r0, 0x2, 0x0}, {r0, 0x20, 0x0}], 0x6, 0x2) socketpair$inet6(0xa, 0x80004, 0x8, &(0x7f0000b86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011f000-0x4)=0xfffffffffffffebf) 2018/01/09 14:48:57 executing program 1: socketpair(0x10, 0x80006, 0x1, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"79a72ee3b6bead"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x9, 0x6) bind$inet6(r1, &(0x7f0000211000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r1, 0x0, &(0x7f000060c000)=0xfffffffffffffe3e) readv(r2, &(0x7f0000591000)=[{&(0x7f0000fe2000-0x6f)=""/111, 0x6f}], 0x1) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006ed000)={0x0, 0x8000, 0x1, [0x8001]}, &(0x7f000052d000-0x4)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b64000)={r3, @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]}}, 0x8c) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000847000+0x972)={@common="6c6f00000000000000000300", &(0x7f0000f19000)=@ethtool_sset_info={0x37, 0x0, 0x9, [0x1000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f67000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f0000d7f000-0x6)={0x1f, {0xfff, 0x6, 0x0, 0x4b4a, 0x3, 0x5c0}, 0xffff}, 0x9) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x3, 0x20000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x5, 0x32, 0x100, 0x8, 0x2000040, r1}) 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fd1000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0xfdb1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x38) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000074e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a12000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x400, 0x3, 0x500, 0x5e9, 0x2, r1}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000053c000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f7000000000, 0x5, 0xc86, 0x400, 0x6, 0x10090, r1}) socketpair(0x2, 0x0, 0x401, &(0x7f00009e0000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000790000)="1f437396a3b7066d89ca96b49cf7", 0xe) r4 = getpid() socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000812000-0x4)=r4) sendto$inet6(r0, &(0x7f0000319000)="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", 0x1000, 0x11, &(0x7f0000aca000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004f4000-0x4)={0x0}, &(0x7f00008c4000)=0x4) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d0b000)={r1}) recvfrom$llc(r2, &(0x7f00005a7000)=""/137, 0x89, 0x2000, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/09 14:48:57 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f83000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f82000)=0x8c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f82000)={r2, 0x97, 0x30}, &(0x7f00000e8000-0x4)=0xc) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005a4000-0x10)=[{&(0x7f0000447000-0x39)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000000000000000efffffff0dc600ffe4693e", 0xd3}], 0x1000000000000163) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000147000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000791000)=0x10) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000792000-0x8)={0x2, 0x8}, 0x8) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80005, 0xd38c, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r1, &(0x7f000007d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000003000)={0xfffffffffffffffc, {{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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r2, 0x7, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x6, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xd3, &(0x7f000000c000-0x4)=0x20, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000)={0x7f0b, [0x6, 0x9]}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000a000)={0x60, 0x5, 0x1, 0x7, 0x7, 0x0, 0x10000, 0xed, 0x0}, &(0x7f000000a000)=0x3c9) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000007000-0x510)={0x200, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff80000000, @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]}, {{0xa, 0x0, 0x622a, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @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]}, {{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0x5)={r5, 0x4, 0x20}, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000008000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000b000)={r5, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x74bd, 0x0, 0x8, 0x2}, &(0x7f0000005000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000d000-0x10)={0x99d, 0x205, 0x0, 0x4, r5}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000)={r5, 0x7}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f000000d000+0x15c)={0x3, {"dd6693e94f7b88"}, 0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000000c000)={r5, 0x5, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={r5, 0x51c, 0x8, 0x9}, 0x10) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000a71000-0xfa)=""/250, &(0x7f0000a71000-0x4)=0xfa) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000397000-0x12)={@generic="287085c1ef426437adb5b54f221590e0", 0xfffffffffffffff8}) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000a70000)=0x0, 0x80800) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000485000)={0x0, 0x1, 0x20}, &(0x7f0000a71000-0x4)=0xc) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a70000)={r3, 0x8}, &(0x7f0000a70000)=0x8) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r4 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{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]}, 0x0, 0x0}, 0x98) 2018/01/09 14:48:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a6a000-0x4)=0x8, 0x4) r1 = socket(0x11, 0x7, 0x1) write(r1, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/01/09 14:48:57 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7fff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x98, "a0b366545f7c729e7c4c094f965a4da97a22c3b02480c85718f121d7908fc599cbbe3b06e20b46bcd6ea9bf49ae8a57d22da397b11c24f11a3aed7d6ab411eebd06d7497c14fb4a912201035d24904c31ec697f035340cdc2300f7ee303b770d5473ae5ead6fb83f0c29eb335fc486cf9c42af7438c1045dcafad32ead197711fe0c1c85448de1c658db467601eed85780a8ab47ff6892a4"}, &(0x7f0000000000+0x651)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r3, 0x6, 0x9e42, 0x1000}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000d27000)=""/70, 0x46}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f00000d4000-0xb8)=""/184, 0xb8}, {&(0x7f000013d000-0xe9)=""/233, 0xe9}], 0x7, &(0x7f0000000000)=""/10, 0xa, 0x2}, 0x2100) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000e000-0x10)={r4, 0x81, 0x400, 0x9bee}, 0x10) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000009000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_names=@generic="2743919c3e24a2c6ffbc44fe2316e7eb"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000)=0xfffffffffffffd46) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000005000)={r6, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001000)=[], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000+0x745)={0x0, 0x0, 0x0}}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000010000-0xb)={0x5, 0x100000001, 0x9, 0x10001, 0x862, 0x1, 0xffffffffffffff42, 0x9, 0x9ea6, 0xa15, 0x9}, 0xb) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ffc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffc000-0x4)=0x10, 0x80800) bind$ax25(r1, &(0x7f0000096000-0x10)={0x3, {"0fc2ef6b4b8c29"}, 0x2667}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000d77000-0x8)=""/8, &(0x7f00005a9000-0x4)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ffb000-0x8)={0x0, 0x3}, &(0x7f0000ffa000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ffb000-0x14)={r3, 0x1, 0x5, 0x1f, 0x9, 0xd2d}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffa000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000083d000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c84000)={0x9, 0x9, 0x40, 0x40, 0x6, 0x80, 0x10001, 0xf800000000000000, 0x0, 0x5, 0x1ff}, 0xb) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x2) sendmsg$alg(r6, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xe7)="ad30b2238c9444c13a65a5f94232b95241760fc11377c047db87506c04fdd03ca96253b8c3fb4808d6c1ed4db4f969e60891ccd9edc5d5712c3465f8bba1124b90201a52089d03ee07b28f98ad7099b397e4cb839bae7abe016fcedce03e", 0x5e}], 0x1, &(0x7f00005c3000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x30, 0x0}, 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) read(r6, &(0x7f00005c6000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000095f000-0x20)={0x3f, 0x5, 0xb, 0xff, 0x75, 0x5, 0x10001, 0x2, r4}, &(0x7f00002fc000)=0x20) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000b62000)="4918e822884479795f5d4b7bec2f5fef", 0x10) recvfrom$llc(r7, &(0x7f000034e000)=""/76, 0x4c, 0x2143, &(0x7f0000a0b000-0x10)={0x1a, 0xf25bab4fcfeb4d50, 0xcb4, 0x17590cb0, 0x7ff, 0x6, @random="4e813b5efb05", [0x0, 0x0]}, 0x10) 2018/01/09 14:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000093c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a99000)={{0xa, 0x3, 0x1f7d, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x6, [0x8, 0xfff, 0x1, 0x1001, 0x1f, 0x6, 0x4a1e, 0x10000]}, 0x5c) syz_emit_ethernet(0xbc, &(0x7f0000705000-0xbc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xae, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '^\fu', 0x0, "33bd1c"}, "70f80dad4f6039e106dee3b62289f6d8df56f109d343245c461fd7d90b580432fc87b2bc6a3c66da37cd207ceb9fc98ea68e027a322e71f149d5995e6d31855e56b4d9d76b82336c5120cf7678c9fd5e2547f3bbb44dfa83f6bfd1bbac33dc5e4761628c3c738469c26359faed8171e7923f97de970c67cf2ff7f4ed8aec8e05acb93f6e4d2444f0d41c"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eaf000)=0x0, &(0x7f0000eed000-0x4)=0x4) 2018/01/09 14:48:57 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000034e000)={0x0, 0xfffffffffffffbff, 0x0}, &(0x7f0000fdb000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000856000-0x14)={r1, 0xffffffffffff1b2d, 0x6, [0x100000001, 0x40, 0x6, 0x4, 0x6, 0x71a]}, &(0x7f0000037000-0x4)=0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fdc000)=0x0, 0x80800) getsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000085000-0x4)=0x0, &(0x7f000051e000-0x4)=0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005f6000)="1f0000004a002500fff1bcf5000508ff0a3f802f040000004737e4fe441951", 0x1f) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e5d000)=""/66, &(0x7f0000866000)=0x42) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000989000)=0x28, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000060c000)={0x0, 0x4}, &(0x7f00007dd000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000884000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000998000)=r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f11000-0x8)={r1, 0x1, 0x9}, &(0x7f0000b97000)=0x8) 2018/01/09 14:48:57 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008c1000-0x45)="24000000190025d6071c1dfbff07fc0e02000000001700000800ffeb080006000000fff1", 0x24) 2018/01/09 14:48:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a3e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000012f000-0x10)={0x8, 0xff, 0x7, 0x2}) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) bpf$MAP_CREATE(0x0, &(0x7f0000559000)={0x2, 0x8, 0xfffffffffffffffe, 0x1, 0x8, 0x0, 0x5f3f891a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write(r0, &(0x7f0000cbe000)="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", 0x132) 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000001d000-0xb5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000088d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000085c000)=0x9, 0x80000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f16000)={0xfff, 0x20000000000, 0x1, 0xca}, 0x8) 2018/01/09 14:48:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20400000049, 0x0, 0x0) r1 = socket$inet(0x2, 0x8000b, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f00008b3000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bd2000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x19a, 0x20000000000, 0x0}, &(0x7f00004c9000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @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]}, [0x100000001, 0x1, 0x6, 0x8001, 0x5, 0x800, 0x8, 0x9, 0x7f, 0x3, 0x101, 0x7db, 0x0, 0x331a, 0x6]}, &(0x7f0000003000-0x4)=0x108) 2018/01/09 14:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x100000001, &(0x7f0000ba3000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b1c000)={@common='sit0\x00', @ifru_flags=0x1000}) r2 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006fc000)="04", 0x1) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00004db000-0x4)=0xffffffffffffff7d, 0x4) setsockopt(r0, 0x53f1, 0x7ff, &(0x7f0000cec000-0x7b)="9f4767fb6e1fb7e25eef55e7eb79422bba2ccc9cdcabf70eec259563b8e1839d75d206ff89399ebd04b5a9a79cd58f4b6847daa4188a77810239554c03b8006bb9736854e3989ded1bcffe209f04302ce572a34fc53b0889d93b50628827c24634a6c6d87f74afe3a5a77a129bd9c98943b0f58cbfa2a9e43bb714", 0x7b) listen(r0, 0x0) close(r0) 2018/01/09 14:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000358000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000edd000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f22000)={r1, 0x6}) r2 = socket(0x11, 0x80003, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000c17000)=""/0, &(0x7f00008ad000)=0x0) 2018/01/09 14:48:57 executing program 0: r0 = socket(0x1a, 0x85a9eae705092f0b, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d3000)={0x0, 0x3, 0x20, 0x0, 0x8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='ip6tnl0\x00', @ifru_flags=0x100}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f8d000)={r1, 0x7fffffff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000027e000-0xb)='\x00\x00\x00\x00', 0x4) 2018/01/09 14:48:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a38000)=0x60) listen(r0, 0x6) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dee000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)=0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ff000)=0x14) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ded000)={r2, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r3 = socket$inet(0x2, 0x80003, 0xc) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) sendto$inet(r3, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 327.718169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50477 sclass=netlink_route_socket pig=8348 comm=syz-executor5 2018/01/09 14:48:57 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fcf000-0x20)=[{r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4000, 0x0}], 0x4, 0x401) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000fcf000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006d0000-0x20)={0x5, 0x9, 0x3, 0x58, 0x4, 0x8001, 0xfffffffffffffff7, 0x2, 0x0}, &(0x7f0000eba000-0x4)=0x20) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fd0000-0x9a)={r3, 0x92, "bd2818544eac7b2e42adc420c2e33afd981a40e9d5c2a6dec91a926c4b3b91ad16bdfc625680a4228e91cb7dedb6f3908cff725c5dbe6f578f986e62ee2ab7b1cf484ba99f2b39379939cbc5c1c967a1d9eb8a3e38939bcd0d2988196e47eea9358e8eff32df75edceb0f0f1f51d2041baea416c0913b0617911a0cdeb087eb96e751de4cb4041db771c2d081da928575176"}, &(0x7f00002fc000)=0x9a) accept$packet(r1, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d12000)=0x14) 2018/01/09 14:48:57 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a7c000-0x2c)={0xf, 0xc6, 0x4, 0x8, 0xb, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ef3000)={&(0x7f0000ef4000)='./file0\x00', r0}, 0xfffffe74) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) pread64(r0, &(0x7f000046c000-0x8a)=""/138, 0x8a, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ef6000-0x26)="3f2f5ea79b3055db9724bdc6765e06a85afefba8ca464557eac3656989a507d9d107ca2183c6", 0x26, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0xfffffffffffffdf4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) [ 327.761607] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50477 sclass=netlink_route_socket pig=8364 comm=syz-executor5 2018/01/09 14:48:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x8, &(0x7f0000001000-0x8)={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$sock_timeval(r1, 0x1, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff2000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001a9000-0x8)={r2, 0x7fff}, 0x8) r3 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00006ae000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) vmsplice(r3, &(0x7f00009ce000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socket$inet(0x2, 0x800, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bcd000-0x4)={r3}) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8e, &(0x7f00001e1000+0xc97)="2c00c7612630121decfc9b827aac04c69875b4e128adaa4b1af4b8d945339f8fa57f12328ded6d6674fa80f536ff12fe24caa268d8b286d7de16f55c24a076a848abe3527b1a41dcad8691b31bd7eee4515f1e91530593f35d63a2a26b84889ba6671fc11fae59f262d453c097b255507e4adf3db7c2cad9babda6f579a350459ee08036e9882b69fa5fcc38e32e857c874a522ffa2f", 0x96) 2018/01/09 14:48:58 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000063d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000909000)=0x0, 0x800) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) 2018/01/09 14:48:58 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000009000-0x10)={0x7, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000009000-0x8)={r1, 0x10}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) getsockname$unix(r0, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00009c1000)={&(0x7f00003e7000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x21800120}, 0xc, &(0x7f0000e7f000)=[{&(0x7f000030f000-0xaa)="a419aa335608c861b7b967f1f2d0140545623f77e50b8786acf167da56016d3dcaf0a31c537f302a50f1b221c78b9b07e43862d1e7053a1748b022f99b49bbb2099c88f7d0e0b9cd8c571ee6d77d7291cabd5fae839c23f95cf812034027fb1abc43cb9ad07a7851e1076a0256bb83ee0a56e6dd61773410fe0e5ca189bc0a88dde924fd10bbe6dec7e1d2f1ca6869501519f2de23a35ec3f71fe75a6dc2c28f4b3892faa26385e0c8fe", 0xaa}, {&(0x7f00009b1000-0x6b)="2fb597eefb879ed60b981716196f93341bcbf125e0595e16d840adf09483ddc1d9af5ae449d79e09a1a07b96b8c782127107d8d20b6326612e357a9f92690f59a1bf843169812b77ef47c1784cf2d5f870b17bca947444618e0248a1a906c1800cee9f9a7388a3f1f93fa0", 0x6b}, {&(0x7f0000bd5000-0x87)="08fb0238b3588b1820dbf8c44dce3029910e804e5035e8f82fa429c3dd05afa4cf19902d9aa2cf11a5fba54da6202852320d0db9c0221e04390dd436f993027102b22a3680cf69d36d58c91e8d733d4e8b8cb26c6c92737ac4cfa8eaba2c5458c15becd3e5073be64c0b614892a457a307805980ce09d575614aa1c54b020ad7997b0472b8db95", 0x87}, {&(0x7f000076a000)="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"}, {0x10, 0x88, 0x4, ""}, {0x20, 0x109, 0x3, "3b57b096fe8a765d76ab8d"}, {0x80, 0x116, 0x6, "421273968ace36417cbe033f66d14d9b6c3d175a1155ae7cf526823f313b9b32a3e1a032bf9859d97d65840ef1429b02a65b27a865cac62ca2aa2c5bf5c89b00d30ea539174a2137878bace6638a9c755ba104a6997cf325fbfe7d03f4066b5b14e08dabc87eb5e2bf"}, {0xf0, 0x109, 0x4, "7f3e81d15383e8777e5d3ea01a9fa18fee6a8df9b20adeb84c03ad79fb1e4a889de2df7f2b3805c03135d67d6001b5c38c22d900d3a18a77326a66242cb43458f62393d149b473c587d1320c6cb2643b700e74769d14a668227311b42635d67325be250fc00e8132af8aa241505bc8fe3e9289b6f7640cfca3a65460428366cf708d012590b85d29a7940717e730b0dfdc55c9e19950be17c5d662893fe6f4822cfd82604e1707d8c9ec25e3f3a772ec44f8ff182fbff0f82304d9919327adcb161ebda7b2abd4c58e3ad3039b18e9ce2d87609f27d2db07a9bb5c9a4b0989"}, {0xc0, 0x115, 0x8, "e98485ba67beb91c2e76e5ab1ca4eb76989b848f3122ab063043e8b87ec6a03d7bf0029c4449fcb06dcf0ea4f7d16a34182372c0e10dee2c4593d1fb01b153c97fb128b01c25ca32603509b56661eeed642bdde4633971a5cd2e5c16720be038a65c97c6ce92673c8c8ea29cab1019ec860e804d62ba27a847670375e841c9d785db02dbe78c8ed41e36ca5a7edcaf5f2d4d86e6e1fb33ad7a69bc0a8b1beb7cff9651bbb4d8b81d490631b88863"}], 0x1370, 0x8001}, 0x2404c8d4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000058000)=0x0, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000488000-0x4)=0x0, &(0x7f0000c63000-0x3)=0x4) epoll_create(0x6) 2018/01/09 14:48:58 executing program 4: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x20000000000000, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000b", 0x10) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00001b7000)={0x0, 0x0, &(0x7f00005b1000)=[{&(0x7f00005b2000-0x2b)="10f8896105e77e4d4593033f57c2048b869c2ef41a2bd7d5434177b4d11d45961a981cf704f8501007cf0b", 0x2b}, {&(0x7f00004fa000)="e14d8c50494f0143c9b4db36435883bab8f59cd9c32d3eb09149037cfc1bc534fd63cecb06a967af726f37d92cd132000c84e1da1a71540a2266a19f92410ffd3a055246ec01466bc88193b71029beb3c0403feabe8c5c78f508ab397bd596eaca310dc800f3ac6c43458697aabfb01cce57e63ea694c5f347a7eafacf72c642fa6a3de44c9f8ca923885fb4cb5b7e8d13d7531d85860289a8872791ae0cda215fa46030", 0xa4}, {&(0x7f000015c000)="", 0x0}], 0x3, &(0x7f000041d000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8000}], 0x18, 0x8000}, 0x20000000) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) listen(r0, 0x6) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x29f, 0x4000, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x147) poll(&(0x7f000095d000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000d3b000)={0x0, {""/7}, 0x0}, &(0x7f000055d000-0x4)=0x10) bind$ax25(r2, &(0x7f0000161000)={0x3, {"8b755dcc4077e1"}, 0x8}, 0x10) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$void(r1, 0xc0045c79) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000db8000)={&(0x7f00001a8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000582000-0x40)=[{&(0x7f0000ab0000)="", 0x0}, {&(0x7f00008c8000-0x50)="eb6b659296d38c4310c9980eb4a084a18faa5234f9116b6d12ed62c0017954d42973e75e4042ce091e952620aa113201e115faa1d296a66488156ce7d4ce5367e16da017a686702c135e01b4dc7d4226", 0x50}, {&(0x7f0000223000-0xef)="e7cf502e15f756be5ec469a0225ce52eb7f6b85f08ff9f4ba401cea0bf34f9b11d9f85a69545efa5dea59a43bb9bf2caaac5b58f9b4654d7b9b842b08a7e01317831edf9502df285e5aa940a7ab4dd8fc50a4efa886e64639a8e6d6c412b5f554e1eb1fe0f74f5c516656d0b9411274558ae9a1b1ea0d3a6b75f9b969551f2ac90a2da00625a922cd2dbe55167ef6becbfb03781c89ad00db9edae2239d3daea29996f758c2131bc6787d0757bdbc92d0f912de26fff3e6c77573ab5ee208b83fa0deacb112ea2e43ce557349b430f9b0a37648acac853ebc8d05d8fa080e832161511f17382f80a83a44832230389", 0xef}, {&(0x7f00002cc000)="3ce28bc7b2c80daa3d4221609d1746fac149eb6551f30a151a8d0f4d88a1b8", 0x1f}], 0x4, 0x0, 0x0, 0x800}, 0x0) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x100000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f000075b000-0x4)=0x1, 0x4) 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) sendmsg$nfc_llcp(r0, &(0x7f0000001000)={&(0x7f0000001000)={0x27, 0x7, 0x9, 0x7, 0xfffffffffffffffd, 0x7fffffff, "deb7f5ee9d0db48fc82eeaa051af4752ca8218b99a2c4a8e4f44a0ba2563762d6a3baa9212b4bdc1a8afbed7a5143ae9b16ec930b74e918d68694b9a584897", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0xde)="45438be440eb9db14b7c936bd1ea140dea67ac142fdd527799af88da1be05592ff6969dcf8e585dda6a930486337a50f5d50b99acd72ce726c060289ab2788829dc69d9c82db2de701bb2074b61d2cce189222874d441a64fae8c3246511be407f8ab7f5c0b65a480f75744682a92ef5c2e2297b6da0c4bcd532615fbb7363d115f8f7f2ab6797bdda148d76cc6031139be894babca7fb9ce08d6749c4cfb6a297184174cb8bf9900af98c1bd68847981f6ec216fa8b10087ae7cc1243855d98a9e9817b7583b15d81332c428e4b6d5583d8e7ed4d08ccbc6e30bbe2a70e", 0xde}, {&(0x7f0000001000-0xd2)="1461b89b081cf0a5e72e81b29e319cc62de4c19c69fa7ad1b16285164a7a04ef9db332973e3c4da93f0f55faea15c351affdde429003728109df9fa3d518524c65df25a4411bc74275482ae3e1440a23015b5bb247e154c25b18f466b80c0f913fe2adb724dbcf3340f9b916ea071138f5ca73a95f6d2ed8763b8426b6656e1692a0465b1dcb3b297a663bc6c6994b1a4f29e3fa8c76bc080b4fea18678c750de8f4dc5c8ebdbc613a51126985627c5f201af1cd7be756a7d679f150a1d68334eb5341459f831884bf2674e46495cd5d1f4e", 0xd2}, {&(0x7f0000002000-0xbb)="c5d408dd14a2fa6799869001056d2915401607d6f62c199aeea2e2bb5645956fac42a4d2ffd7a4cbad492720cc1e0c8741ca38a5cfbd3515ccfd5fb2d884b5c32aa47543eb838bc345cdc1d7837398d325f938d2139415239d64370a75c8d53786ed0de7af2c74cfb479e5852a2dae5fd436b3a75368a9c2c22d59144b49e92eb640030b4f58a37d366986caed83eb0dcf8ce925b6816ec90a06b2e1a303a3261e1ed7fe5976eb5224927bbe25f2d800c28a496f8e63799ef3e417", 0xbb}], 0x4, &(0x7f0000001000-0xa0)={0xa0, 0x6, 0xfffffffffffffff7, "a4bcbf203fb15f486920264380b767496291466889c3d3b03023fefe3a4d01f2899c5c0cc402470ae3c45dd07905b73b2d63a87d957e66f46f1c8b8e137996a879e6732664f4cacabf3d1e68075e43653367cde488a3e71dceed1ec501855fbccfe4bc62d0de563fbb94916173a8e608ae3468d157f86ccfbe103200a1c68d6aac65a08b4b723d94b1ae"}, 0xa0, 0x0}, 0x40) 2018/01/09 14:48:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000453000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f000042f000)=0x0, &(0x7f0000930000+0xf03)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000700000-0x108)={0xfffffffffffffffa, {{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @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]}}, 0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000474000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000988000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000653000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d5f000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000074e000)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cc0000)={r4, 0x80000, r0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000165000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000397000)={0x0, 0x8}, &(0x7f00008bb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c2000)={r5, 0xe7}, 0x8) bind$alg(r2, &(0x7f0000a6b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) connect$unix(r1, &(0x7f0000c2e000)=@file={0x0, './file0\x00'}, 0xa) r6 = accept$alg(r1, 0x0, 0x0) recvmsg(r6, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f000018e000-0x12)={@generic="f788243d9c4ce0d33642ca1bcb38f11c", 0x6}) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000851000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c4d000+0x42d)={0x0, 0x62, "4a5d691e863445526eb5729d6d932d6f514cef2b6a6132c99381faaaea22e36eb13a50369dae23962fab3366733c114ee1466eab36c2f56ddb5dc24bf6b79343127ad95f786372f5b09cb9aa51507fa35da6390bb9253b88944208d41011396c1ee5"}, &(0x7f0000c73000)=0x6a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000096c000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000257000)={r2, 0x2}, &(0x7f0000425000)=0x8) 2018/01/09 14:48:58 executing program 4: mmap(&(0x7f0000000000/0x17b000)=nil, 0x17b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000177000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000178000)={0x0, 0x0, 0x0}, &(0x7f0000137000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) mmap(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000017b000-0x9d)=""/157, 0x9d, 0x10000, 0x0, 0x0) socket(0x1b, 0x800, 0x1) accept4(r0, &(0x7f000017b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000156000-0x4)=0x10, 0x80800) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt(r1, 0x100000000, 0x9, &(0x7f000013e000-0xf5)=""/245, &(0x7f00009ce000-0x4)=0xf5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'rng\x00', 0x45, 0x0, 'drbg_pr_sha1\x00'}, 0x3fb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000f7a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009c3000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x15, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b0000-0x4)=0x7, 0x4) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000e000-0x38)={&(0x7f000000d000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x80)=[], 0x0, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000009000-0x6)={0x0, 0x0}, &(0x7f0000003000)=0x6) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/09 14:48:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/16, &(0x7f0000005000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006e1000-0x78)={0x5, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffff, 0x100000001, 0x7, 0x82c0, &(0x7f00002aa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x2, 0x9}) 2018/01/09 14:48:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a72000)={0x0, 0x1}, &(0x7f00005d5000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b07000-0x51)={r2, 0x49, "aa277d2ed8d73a18383e359d091b90230e16411b691ef07cab094102cd0737add5803bbfdae8b8b48b456d5204edafd8a116ce440c734e7bfa33a8fbd3c388785ff1de681c326436e6"}, &(0x7f0000a33000-0x4)=0x51) 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000339000)={@common='ip6tnl0\x00', @ifru_settings={0xc7d, 0x4, @fr_pvc=&(0x7f000049a000-0x4)={0x9}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c7f000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abf000)={0x4, 0x5, 0x100000001, 0x7, 0xe39, 0x2000000000000000, 0x7f, 0x5, 0x1, 0x100000001, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000db4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00005cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c84000)=0x8, 0x7ff) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000199000)=0x0, &(0x7f0000ae1000)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007f6000-0x10)={0x9, &(0x7f000078d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00002de000-0x10)={r3, &(0x7f0000d47000-0x49)=""/73}) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) read(r0, &(0x7f00007ca000)=""/188, 0xbc) r1 = socket$inet6(0xa, 0x803, 0xff) pipe(&(0x7f00006a5000)={0x0, 0x0}) sendto$ipx(r2, &(0x7f000006a000-0xa7)="b46cc8b7ee02a2f5b6f61f0116c5c1055e073b1b9dcf3cdd758672c15957e2be3598a40f41d347da2f1af1c51d36ce1a1696e705b484eda545b05780b719324ca34b3b8c26ce1f70509dcc2300ff0d981fe52a8da3dade1d1fd51bba3c50d76836d3f5f43e8c0d2816e064f6cc6db8b33469bcf25e5b26eedb1d8da0d198dc68ca26eef9eb0876b4480eb018bcdd5c3d28ac862598e828ca3c29bd961bfc8133f217527082f02c", 0xa7, 0x4000010, &(0x7f00004c3000-0x10)={0x4, 0xbf, 0x0, "84d044a934a0", 0x8, 0x0}, 0x10) pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000687000)=[{{&(0x7f000091a000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f000054d000)=[], 0x0, &(0x7f00000fb000-0xa8)=[], 0x0, 0x0}, 0x0}], 0x44444444444452f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000314000-0x40)={&(0x7f0000d2d000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003fe000)=[0x0, 0x0], &(0x7f0000ecb000-0x8)=[0x0, 0x0], &(0x7f00000ef000)=[], 0x6, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 14:48:58 executing program 5: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x6, 0x530) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) r2 = accept4(r0, 0x0, &(0x7f00002bb000-0x4)=0x0, 0x80000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00009de000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000d03000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000701000)={0x40000001, 0xdef, 0x1b}) sendto$inet(r2, &(0x7f000048a000-0xba)="f22733d0435bc8ee89ec7c143488003a70f848179209808731a3720cd62dd4a2e4019f5ca23f033322b889e1252674d257064ea72359ce99c442bb6cd80e128fc857e2a639413334a2948086446c1d5438b9375c91b8b762e8f0ced5899f6c7baebf95f3dd0c755c04fe37afbf8219e0de562e2fd59877517c77cbbec42d1c62695952cb094b3e8f7e4a888de0e6dc7800324f9523cb12bb730e42826cf01be834444fa65dc04beef01a81cbe6e142e50a76855a2a1e0e8f5515", 0xba, 0x40810, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000251000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026d000-0x4)=0xe8) connect$packet(r1, &(0x7f0000b55000-0x14)={0x11, 0xf8, r4, 0x1, 0x9, 0x6, @random="2ef7163ec97d", [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00006b8000-0xc)={{0x401, 0x6, 0x200, 0x7, 0xff, 0x5}, 0xb6f7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000459000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c57000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000b47000)=0x948) bind$ax25(r2, &(0x7f0000813000-0xe)={0x3, {"084f38db93c54a"}, 0x8}, 0x10) [ 328.085788] IPVS: Scheduler module ip_vs_ not found 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x1, 0x2) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x9, &(0x7f0000ac5000)="0b65ef18", 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:58 executing program 3: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e34000)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000016a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000055000-0x4)={r1}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 14:48:58 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000b61000-0xb)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f21000)=0x10, 0x80800) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f21000)=0x0, &(0x7f0000f22000-0x4)=0x4) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d06000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r1, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r1, 0x0) 2018/01/09 14:48:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100, 0x56c, &(0x7f0000002000-0x3)="63bf64", 0xee4b9a752549259d) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='nr0\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000085c000-0x20)={@generic="03e29df92d50524e26f1ba95a5c70280", @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x6c, "7924d568ea00874c11a3c4f37dc0a0777b8a5e789416f1038a91265fdbe0e8786aac9848852a28ecd39fdb069ddaa2f259e012500a773daf2cf455b098b77ad46c10694c6a59c87cfbd2ee553e80c1cf59c49f4efa00549de80dcf1cbd080fcbab4b1c761e4610aa2d2f532e"}, &(0x7f0000002000-0x4)=0x74) socketpair(0x2, 0x8080e, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x320e}, &(0x7f0000003000-0x4)=0x8) 2018/01/09 14:48:58 executing program 4: 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) r1 = socket(0xd, 0x6, 0xfc0002) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d76000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r2}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c22000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000516000-0xa0)={0x0, @in6={{0xa, 0x3, 0x61c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33, 0xfffffffffffffffc, 0x3, 0x101}, &(0x7f0000ba3000+0xa16)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000aee000-0x8c)={r4, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002c5000-0x1c)=@req3={0x3654, 0x3, 0x9, 0xa05, 0x7, 0x7, 0x0}, 0x1c) sendto(r0, &(0x7f00006f0000-0x8a)="e1", 0x1, 0x4001, &(0x7f000030b000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000006e000-0x29)="f7cb579d76baf9e0df3c6f37d182d5ca85e719b4102b2e10f506e00792271af81481c6b4d3e4c7d12f", 0x29) [ 328.129161] IPVS: Scheduler module ip_vs_ not found 2018/01/09 14:48:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d1a000)={0x40, 0x8, 0x2, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1b000)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002ce000)={0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006c3000)=0x1, 0x1) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d1c000-0x125)={r2, r3, 0x7, 0x5, &(0x7f0000d1b000)="d9f0dd40", 0xd0, 0x4, 0x6, 0xb7e4, 0xfffffffffffffff9, 0x1, 0x80000001, "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"}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b81000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073b000-0x4)=0xb) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000295000)={r0, 0x1c, &(0x7f0000d1a000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000d1a000)=0x10) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) [ 328.174797] sctp: [Deprecated]: syz-executor5 (pid 8486) Use of struct sctp_assoc_value in delayed_ack socket option. [ 328.174797] Use struct sctp_sack_info instead 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000585000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000585000-0xc)={r1, 0x80000, 0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000584000)=@newpolicy={0x1c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'authencesn(rmd256-generic,ctr-camellia-asm)\x00'}, 0x0, 0x100, ""}}, @mark={0xc, 0x15, {0x2, 0xfffffffffffffff7}}, @policy={0xcf, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x5, 0x2, 0x7, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0, 0x5, 0x2, 0x4, 0x7}, {0x0, 0x80, 0xec9, 0xfffffffffffffffd}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000264000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8a000-0x4)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000b4000-0x10)={0x0, 0x2c, &(0x7f0000978000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f000066d000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f05000-0x20)={0x3, 0x3, 0x6, 0x1ff, 0x4, 0x6, 0x3f, 0xffff, r1}, &(0x7f00005d5000)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda3", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 14:48:58 executing program 3: socketpair(0x5, 0x801, 0x9, &(0x7f00001f8000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000036f000-0x9a)=""/154, &(0x7f00008e7000-0x4)=0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f87000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r3, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r4) connect$ipx(r1, &(0x7f00007ae000-0x10)={0x4, 0x101, 0xd6d, "d9ec91199b7e", 0x9, 0x0}, 0x10) connect$unix(r4, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a3e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000022f000-0x108)={0x0, @in6={{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x75, 0x100, 0x3, 0x7, 0x1, 0x4abf, 0x0, 0x6, 0x20, 0x7, 0x1, 0x7, 0x4de81cdd, 0x80000001, 0x8]}, &(0x7f0000793000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a09000-0x10)={0x7, 0x3, 0x219, 0x1, r6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00001e0000-0x90)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$unix(r0, &(0x7f00003da000)={&(0x7f0000a1c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002ea000)=[{&(0x7f0000c7a000-0x7b)="31d8e681ea0401f700eb6d031d27705997fc01486f2498b7277599e180092987edbea1915a9fe9e6666098277f5767b00a7d1556c1a3cfde811dd1a174f0b4699b1db66c29389c5af9186782d363f569bfbf4966d3d19b6c390dcd3636a34b8f5a17760b53bc678bc54a0a4772d32e9ff7197fd2c60e3d0f60510f", 0x7b}], 0x1, 0x0, 0x0, 0x20000080}, 0x8000) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000c2e000)=0x0, 0x80000) accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="485dd7bffe45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000d1a000-0x4)=0x0, &(0x7f0000ef4000)=0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000ef4000)=0x0) 2018/01/09 14:48:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f000059a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ba000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000069d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x400, 0x1ff, 0x1f}, &(0x7f0000a6e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000675000)={r2, 0x6}, 0x6) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x1d, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) [ 328.228224] sctp: [Deprecated]: syz-executor5 (pid 8504) Use of struct sctp_assoc_value in delayed_ack socket option. [ 328.228224] Use struct sctp_sack_info instead 2018/01/09 14:48:58 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000cd2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000019d000)={0x0, 0x4}, &(0x7f000002b000-0x4)=0x8) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002ad000-0xfb)={r2, 0xf3, "7a8e5771e5334bd484079c497832b3dcc763cd11c03a7877fe5c97a119c8df280de754c4f21350bd2c283edbbece9ec4946e322485ca7c2ac3fa33cfdf2bb4af1264d7a92cadebb9717859599144acd7574a49ce61d07f156904460a2acf443e10c246ae1442339fa62ec6dab808f644adcac80fba8f0a03e60579853b6332da8df4c340b3804dc60f4bb4d239bae1921921716d1a6613dfeabe02cbe08eedfa7fc1cb1db0b4eb3522aa0cd220f57797d675fb167735c09fbd7fa16caf583868e8a51c3db1182097c731102f6aeeccc724d033867efd2e0c96ed770161042e64b297a0f7a0e936543f9fa427b3d4513d735df6"}, &(0x7f00005b3000-0x4)=0xfb) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x400, &(0x7f00005b3000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) 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$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00003a6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007b3000-0x4)=0xe, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000def000)={"1b12eb3a09647e5261f72cae37f21918", {0x4, 0x416, 0x8, "73f46a5269d6", 0x4, 0x0}}) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000882000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) [ 328.282391] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8525 comm=syz-executor7 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e37000-0x8)={0x0, 0x0}, &(0x7f0000936000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a04000-0x1008)={r1, 0x1000, "7a8a9adf5d6e987a906d91ef5156e93a17d7f74f57c8c24bfe2d75b1b7d194ab0f601d63c4fe8629ae7269154e6003329cea1701782ad707405fb4a88011e72e4efe7b484f197a020aa9d853a672579a9641484c098d85a3a5a09c043693903ca9a5fc34f5ca05256db39a29dbd856f41211d1a933c4e90bab4fd546526c7035608d02002c5431d8af7e158422866ddb79a40f21de6d668d199dd65bb5a5af3eb131ad3ae461339cb04a9e264568a5573ad570e1e95569bba1cc8bbd3ef59bdce0d39e60a119e0a60c127cb65667f66e77ed2b90cc60c15ddea206776d9d9c07785fd65ac979803bbcea1a6c741dbd86de490dd546532bca4d90fba241adc0349d6a69a39c1b06435938da2adb3710aba149aa0b2ffb3abc7b8f7b2a0e378176def2b5146f2de37d884e04dee88ac788ea9b6d467aa5637cf51b2b1c49b81df690f81006dd96b878d9d93b1d72a6ffe11a577430905dc992bee705167b53f87d327f6a1288334b1cbfa121cff74de501bf99d1071aa804b178809c222a45e0ad3d6ec176e2d9fbf0c04b7a1db6d73db4df952d4b0a47621d87db493a40ac3d7d9c3dab53c5d33ada7bf8a4cc276d03e8be15c0189f55e1fbbc620a94ad77ef777242d9564eebedb3b85de9958a2a8ae4b1aa211c58b3e01103cc5353b94af08696de8af0385993fa45b3e19e81d8b758557842e8e45ed9aad1430391f7dbf040af53ff93bd3a99961903adc742a5181cb7f1dc6b4142a85fea69dad55992bffb343c5e14ad8cc31601ed9e108afa1211105b46a822e99076b5368e89f75e273d4de5b3a6807fd6bda97e4641f578a103718e4f7bb5a038d71fb71028f292217a6cb536d29e28d859004fd7576d658d10542acfc1da4b7e49493453d8a18bf9f461dcfd9606a1d1b223e195eb832e777d9754703aa0bae13b5075f4fa2f9e068bb25add7c6485496cc6602eefac9846d4bee489b5e14b77df7b17fddb60b7aaad8dba4ab6e2a47a4eaf578ce56c036c028843ec0d1a37f798028ea43c02fb60eb72b3aa4e70898c8f8f185175da2625692ba600695d9fe6ad971b0e97433116688a03b2264a17fa8af56f6a49fa9c322a161f34e8e827f63b62a5c1ecbddd81f9f056517d8422e9b571671f303c500037e860cd2b746eeaa2b907640bad26018b71e7b61021a2244c60d0a202a7b5e506865abbf9faab49234ea42088efb5ad3f6ddb32eb96bce49210fae2eb60023ec2c316c166cdd9e553e87b79e58feedb6b020a3f3eeebdc907984e123b636813e390cf23773b691ec7ce4efedfa4a0240875a85a4dd05832ba158c9267a12f7f20e2278b6eda2d180754cc76aa43a515795329f612e82c6836819ce7f42845b869475ec1645ee755f2cf4b79b62b4db0aa7049b9cee71628b7e47dab5b143fb03f809fffb595d2a6146ad852922218a4c1a7d7fac53d977962a63be835044719d47e4b1b517b2b12b7ecff0417c1e913a56df07682d4d5daae994c3a4b1747c232a31272a9316433ec82c5bbd97a2dd697157350058408682f559aa6e6e3647f5704b3d09b6ffb4cf590646199de97f6955a85ee793494426227fc6c632d08d265304a46732e3f1bcffbebd03b7d20fe73ff222b6ef291f0e640868c04e0a200ecc749b261277f347f3d26d80a9a8ba561c94376a3f61127c7451490f35845a39696c42310ee0830527125b484f9c3a9ebd618f92997b28619572b24e30fd0b569a422ead15e6776b16bd475887f223a1a4644f5c706309978d46536fce4a3ca47ffe1835988c852782dd878dbf91aca639a5e1c633adf3e6d7499c8fe2a69ec63a6318cdb11b477f479a31748edaef5a78fc801fef5f67ac10e78e4711a2eec9be859fd91bacb6edd3c3d893d47773234e64d60e233bef3c305d33a95ffa097023d15dcada46bb5ff4b6431ea17facd0a5bb6da1ab269854165faad5c3511c20cb58e6ed6a02acfa407e9e82940ae01c3bb82c7cb9517f58d361b1c0d8b7e57e6d3cc4d9fdddd33a9eea592392be22e72d47e59d4034ccb944fe0297fc080912cbb843d704f4035756b669d7fa905851171c9afbaccd39b414c5411148738866d02977fc6037c056f95d111b3d2eb3cb874e360d98f276e0f007e0fd8f19306cae96abc303124f867c7d245da9d08ab40f05a2f53b2bb826705bf3f1a0a783bac8a25ccf69052e7933aea430ba33fe23f8c9c43740879eaf89160983f8ea6183c06502d60e54ae94a0d882f10becbd85ce5a128e4a8e383525be8989d7cf7b7b3d4e502f6b4dad25e9c57655cada4613ed937db19451dcd5b3b3399363131cf4c5576085546c52172416a126e4548b62ffc2b1143ac7bd968f14234ff7103e1a4d52d2cf92fc9047752f1f4963a62156c5923d1d2a7450d8943948b769eaa393225a419c8cf50425cf8b1790817b615ecb2aafd710591a25d71d7c9ca877b6bb55bb83cdef9e8a2962c1d8f8f3485ab85902d057258f36346f621d5f156d3d8040127448858c3a6ab36d888aa6397f4cf0e600db34258eb3e7c58c59d20409e4204136a1d5ce30df48db94439ddb46411c5834f64a8176b3ebf5ece53dc59a98762776ea1db7f2b55cd06e91862c8c05e81fb1833917ec3bdaf438513b38912d73e68fbb1acfa5bb02bd3c491b7475a5111f0483dd5f34747f865568fc59a07086f6513eccdbc1246ff527c87e427d85e155774fe4cc0872fea25db2c9d31e49f88fabdcc0e1a5816a67a807c77a338c7f136105fb7238c094b8c87f437d164528236d1753d5d4558ed757fa2706cb594e9ffbecc325591a857a60daf19d9c3ca7a20809d9bd436aa465a010a78883f26372383d2f5ef75d8b2482a1a0d8b6c7f52ddcde34f8b9c51ec885b01d48445ac835bfb48d42457f68c5f57492af5c3b0534bd05df377ce57a519d76ea3a552100bb4cd37f1f8245a489ececc72642166a8454a52e1ae87000fd112a13e19111d6ac350fdc94a8e2bd3dddedaab6893a9c83d2c4a578ae68b8ff51e221c5ec903326dbcae6c2f6260706bedcf0af2f4e577dee6d98fbc8782313c71facfa8d994a5b3da1c66b8b5a4a797920a2dfd63dfaf42b85949350b94b719369af7758ec940b1df65af926db4fe3f17fd732e570dacf42dc5398a822861b0e9359899103e8a5d4f16930ab8818c87abb0d440b90b0bf155049153c7d312691553f8d008bff58c642d19753d27ed7b5a720e592d1554631cb39bfa66c8caa6df657d22f8c6a324b075285c15e0e678fef9ac0db66b509d23cb98178150a706676eff3fe1755a51bcd6ef96d4402f6ee45fea0f5baec94892c71f938f5177d82d03511deab293aeb7a24644f57d22e5c36874161e1244af4ba9c06ff5c4035c874271a037a10ad6f16ea243c963e355933f63bba1ce169c8b19917924ef1ab5a4cb836e03ba68c7438ff1fbfb46e1008f4d54782f3b0b1355b69b910e83aa90b0f4d2ed5be4dac8764ad80cf3bbd83c2de9240a4dcd323c628b600b439887c3d1ce44ce7f68fdf53103b981d17b8db840aecfa0a17fa49d4a1dd3a651b8d3080e90d8ac9fce6280efa2c51983b2f8ed96b285dc6f91bab3587348728be3a26df7d11647211f4b64c3d4d72703b154529b1637e2757bfc7499edd26eb50256651b6f6661a29f6b0e6956202abfd8f6b5b58148c3095c96dbef58aa25411b9a30795de82a3593d14d1a88b6956c4199a1f33a8fbe9d3c8f6191072ee396e1057de697ecbac2a16d3ff720ce186682245ba6b13734508beddb34e4e5719b6e7dbac436e5b5ccac82e4d47c11b6d36c8de981162fa5d4acffb31a243d78fc0a17f3a1ce6765969afe5b101e002abde260896a5c5d669724220612ced4be9782b0f75f4947ed0d7f3aefebcebbc26cb4037592dbc139b3f747e4cfc1c0400303b7ffb31057a93446327eb9b0d5894af85066123b8d3b8b4e101bda38d8d0ad3bcc2e888d2714a6b04299190805b5268a22b96a6bff6d54ce137929fd5f5a5064623e8734af4720ffd84b8b2df88bef418a0216efaf1f6cae91c113fbaae8fdd1420c09ae515082ffe8fb0808cee74d2e96f5a387b7153f8af7ee00b5821d5d37e87906705d878440603fd6ba6343c37d59047792a4a325133e910b90374f680e888ccaa6f018aaabdcaab1237bbab1cadc611aaf45406395f415acf40fa0074a44bbecd2341a57685bb756606932f51ef0da5c16e58578da4a4a05d08ef6efc03ee8cbdbfc9408a1fb1374b5119d227ad74336c205e8bc241cc5087d48dfb28669a840154ac5f31cbe8a73c0bcbb87e403474c078887e43f5988355542e40cf588005be529e92066178765b245cb8b8677f918ac9875e1d8eda5257913494ead4df388af397fd651c4447ce37e30d5de1da3ec57d450c7c59d23695fd44a43c34a9892ee9b4fedcf2e8163d8142d9af6bfd8be8e8bc1e23db2416e517a59caef9c8dc6baced8348beebac3d8dd85cfb289838f3e52d30380b5fa2da829194619e27474ddf347439021a8e82bbaf7285fc33d0d1269f9744186cb035b49bcd54cfb56be02d97bd435e20f9d62897be2a1ec38f67b91d257e7caecbe8443ff14fb9bd67149d0a826e61a416bd3e8f478131ce59902104d1ff57c2ff85a26ac0c9f359c7a1c78d1953f09f0421a331b4c3f70eabf70bb1f71f3cfd9afb038b9c69fd8a515b46c1e21e39b69a6357fffc66d7ef35cb84bc10e436c2a553a71dd4d3b7dd743609aa6f41cc7d873e03c80fd5222dfcf49e9ec771e3593053c2382348dddd0b344000997fa4457d33fe81e42932a5cd4202a279efeea08ba3ba8c26866254765e6a2317125d6cb4a7307a0e3eda807f9c62723a6480418b722332eea31f011b73f8573d2dbcc40282634185ad01bf96324fc60f6d45134a49213b7c86a6bccec5f63ecf85d3c8fd3d14396ea6b419fdd75181805cb23e3c51f80e7b3ca1af3a853031512b827a0a722c8077c6dff126816edf6bb657825d1a323500300a0e68b8a1abbf8fc9f2d537315d877e800504bc05cdb668a54b5e551bb3b6691fb5cbdf48a1288cdaa263918e22dd7b67935bbfa39e5f96c2da039352b6ec0055549ce594d53620957e1df66d89358257eb499484856ca10e1d055bbc0ee0667fb63f5190fdd0936a8a853c2f7ab6737d42ad73ccbe449f08279ac1623f514cb948542fe0a4b8db58550bbff063448e0603df3fe5b84095ecafb455dbd554e31e031b63246fe746a8c80fb3652090d07d5dd688c904c3870fe369ffc7077dca469aee8ff73ea2f2556b50db8bfaeae87422a5b77214529ab9eaae04d2b0d8587f90859ac4e4da3f485e6bca2a54f993c4ea931fa260696c7b25449d03b0f205fe273f05c5e3086dd0d60518c9a4bb0c63eaef9f4838ffc7fc7a2899c30ea24733fbf53243b30114899f2186ecd9ddc52c9f1d84ec6e1fa52b968ab7d17f628738ceb7e8ca260cb14ad98742229a382dceaef4cdfa66d49df394f3c0613e4338dc1f9d0111ade95d30123ea88d70c2e7751bad3b03880d0d90f58598b7bbd4a40ddeadf445bedc8e45928ae2c16e96392bef03e8ebf188efadfda8b2cdd546fc6b7a49d8da450a0d1363ddc82debba87110b07b9f1fbd1caafe92bc1fb88796ead88821689527477cc8d275881bb30b06013ecf132611e81a2e10f0b57b2815d3cfa811fea8926aff77e91ee7ee0ffb2e8ef3ce80cff495a80d3d08efd19080894d06e9b66ef9e26308db7a7de995df3c594697ecbc5505d811b1f3654463b61c932a0e5ce07cec39"}, &(0x7f0000bec000-0x4)=0x1008) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000e61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ipddp0\x00'}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 14:48:58 executing program 4: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005d1000-0x4)=0x0, &(0x7f00005d0000)=0x4) accept4$inet6(r0, &(0x7f00005d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d1000-0x4)=0x1c, 0x800) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(r1, &(0x7f0000566000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000140000-0x4)=0xffffffffffffff67) pipe(&(0x7f0000b39000-0x8)={0x0, 0x0}) r4 = getuid() sendmsg$nl_xfrm(r3, &(0x7f0000016000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000e57000-0x10)={&(0x7f0000ad2000)=@newpolicy={0x1b4, 0x19, 0x4, 0x4, 0x0, {{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x0, r2, r4}, {0x3, 0x9, 0x800, 0x6, 0x3f, 0x400, 0x2, 0x7}, {0x3f, 0x373, 0x4, 0x5}, 0x5, 0x8, 0x3, 0x1, 0x1, 0x3}, [@replay_esn_val={0x44, 0x17, {0xa, 0x1, 0x3, 0x7, 0x2, 0x8, [0x8001, 0x2, 0x8, 0x8, 0x5, 0x8, 0xffff, 0x3, 0x9, 0x7]}}, @ipv6_hthresh={0x8, 0x4, {0x1b, 0x4c}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x9, 0x9}}, @algo_crypt={0x7c, 0x2, {{'cbc(twofish)\x00'}, 0x188, "e0e940cbccb16789bcc145e933161bc077f91fe7111edacf7563885c11fa21afe3319a161cb10a70efd30dc0edde4aba4a"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c05000)={0x5, &(0x7f0000e82000-0x28)=[{0x72, 0x100, 0xffffffffffffff00, 0x7f}, {0x9, 0x3, 0x6, 0x100000000}, {0x4, 0x20, 0x4f, 0x8}, {0x45f1e39b, 0xa31, 0x7f, 0x8}, {0x4, 0x9, 0x1, 0x3ff}]}, 0x10) connect$packet(r3, &(0x7f000097c000)={0x11, 0x9, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c39000-0x4)={0x6d}, 0x4) 2018/01/09 14:48:58 executing program 5: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004da000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x14) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000680000-0x18)={0x0, 0x1, 0x8, [0x1, 0x400, 0x400, 0x1a, 0x0, 0x6, 0x4, 0x2]}, &(0x7f000081b000)=0x18) r3 = socket(0x9, 0x80006, 0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000118000)=0x3ff, 0x4) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000081c000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000081b000)={r1, 0x0, 0x100, 0x2, 0xffffffffffffff91, 0x3f, 0x7fff, 0xa40, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff5, 0x5e37, 0x0, 0x1}}, &(0x7f00005c5000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014c000-0xc)={r4, 0x1, 0x30}, 0xc) r5 = socket(0x8, 0x80002, 0x7ff) write(r5, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0xfffffffffffffc9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000322000)=@assoc_value={0x0, 0xff}, &(0x7f0000358000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00006c7000-0x10)={r6, 0x20, 0x0, 0x35a77624}, 0x10) mmap(&(0x7f000015f000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r5, 0x0) 2018/01/09 14:48:58 executing program 6: 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) connect$inet(r0, &(0x7f0000b50000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000072f000-0x1000)="01", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000b5e000-0xcf)=""/207, 0xcf, 0x100000000023, &(0x7f0000175000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:58 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000721000)={0x0, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x984, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ecf}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x618, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82}], 0x58) 2018/01/09 14:48:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000093b000-0x20)={@generic="0b1bea59c9989d0da58df296c986f4f9", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000097a000-0x4)=0x3, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d4a000)={0x0, 0xbd, "aac24194eaa177300f8740e5b7d89e8c9861ce4066536d69ca9aed45e6e59c39099d5aea2a362da69f301aa61f750a3a1e5975493122e649db798d9ea3e1725e874f34005216b40cec89a47a6875e1b2cb3c2390e91d6e0ef14feb1ecec3dcbd04aed6e917c8e34615d1b1a67ed4b96dca430ad5831a22e226c7951adfeac521efa7262a9b48112ad0c3f37cacbc8c09f9b8f778db3b52dcf82b0e48460c84c2d61a6ab60aa54b7c3068b9da25b7a9fbeb22c695dc8611cbb69fa75373"}, &(0x7f0000fbe000)=0xc5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b89000)={r2, 0x608b}, &(0x7f00005b3000-0x4)=0x8) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fec000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000400080004000c00000005ff01", 0x29}], 0x1) 2018/01/09 14:48:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket(0x3, 0x6, 0xffff) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005ab000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000951000)=0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b9c000-0x18)={0x0, 0x7, 0x0, 0x1, 0x3c8c}, &(0x7f0000c3a000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000046a000-0x108)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x5, 0xb2, 0x8, 0x80, 0xe3, 0x2, 0x3, 0x3, 0x8001, 0x7, 0x9, 0x1, 0x0]}, &(0x7f0000d42000)=0x108) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d67000)=@generic="fd7927d2c036dc451e91da15b53d4ced", 0x10) recvfrom$unix(r0, &(0x7f0000abb000)=""/217, 0xd9, 0x40000000, 0x0, 0x0) 2018/01/09 14:48:58 executing program 4: mmap(&(0x7f0000000000/0x73e000)=nil, 0x73e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000165000-0x4)='tls\x00', 0x4) pipe(&(0x7f000065c000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00003a7000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a9000)=0xc) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000073f000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000503000-0xbe)=""/190, &(0x7f0000740000-0x4)=0xbe) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) vmsplice(r0, &(0x7f000086c000)=[], 0x0, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000e31000)=0x1f, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000187000)={0x0, 0xc, "63c744f0099d72b9aff85cb3"}, &(0x7f0000736000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ff000-0x10)={r1, 0x0, 0x1, 0x1f}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000da2000-0x20)={r0, 0x3, 0x1, 0x6, &(0x7f0000474000-0x4)=[0x0], 0x1}, 0x20) bind(r0, &(0x7f00000da000-0x80)=@generic={0x11, "0000010000006200000000000002a71a497600000100b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ffdf163ee340b767950080000000000000010101000100019e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000010000007f74051c000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000012b000)=0x0, &(0x7f0000200000)=0x4) bind(r0, &(0x7f0000f90000-0x10)=@ipx={0x4, 0xdb, 0x7, "4581d94e42f8", 0x4, 0x0}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x40, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f00001a4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) socketpair$inet(0x2, 0xb, 0x6, &(0x7f000047c000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000073d000)="95", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000004b000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2) 2018/01/09 14:48:58 executing program 0: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000f24000)={{0x2, 0x9, 0x9, 0x3, 0x0, 0x7fffffff}, 0x2, 0x1ef15abe, 0x9388, 0x143, 0x8, "295559f685935dd99bd6eeb9dc8d498ce22222e5dcbf4163c03579ee7a50ede6e46f6182a18cf99c71e422a4d405c98a7d28f3c5535155b4ca20be6b15afc5ed4ddf17c9f675e9987e2f7f9f8c443cd95eb4c66d6be910f7e9c4087611c2a76d82b2f134fbbd47dc3d3c40dc604525157f445f222809745bf8de985566b69279"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003c4000)={r1}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00007f2000-0x4)=0x0, &(0x7f0000f26000-0x4)=0x4) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000f27000-0x4)=0x7f, 0x4) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b64000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/09 14:48:58 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00000c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000780000)={r1, 0x8}, 0x8) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000047000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e40000)={r1, 0xcd}, &(0x7f0000aa7000)=0x8) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000)={r2, r0}) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x10001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/01/09 14:48:58 executing program 4: r0 = socket(0x0, 0x2, 0x80000100000003ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090d000-0x2)=0xe8) bind$packet(r0, &(0x7f000002b000)={0x11, 0x9, r1, 0x1, 0x1000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) 2018/01/09 14:48:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000a77000)=""/161, 0xa1, 0x0) write(r0, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) 2018/01/09 14:48:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000dc2000)={0x0, 0xffff, 0x8}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000043e000-0x10)={0xffff, 0x200, 0x4, 0x7, r2}, &(0x7f0000535000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ef0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000588000)={r4, 0x80000, r5}) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f58000)={r2, 0x1}, &(0x7f0000f73000)=0x8) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(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$inet6(r6, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) recvmsg(r6, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r6, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r6, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 14:48:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x7, 0x4) shutdown(r0, 0x0) 2018/01/09 14:48:58 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ee7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f4a000-0x4)=0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000f6f000)=@proc={0x10, 0x0, 0x2, 0x40000}, 0xc) r1 = accept4(0xffffffffffffff9c, &(0x7f000042e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000096e000)=0xe, 0x80000) getsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000781000)=""/129, &(0x7f00007dc000)=0x81) r2 = socket$inet6(0xa, 0x4000000000002, 0x80) sendto$inet6(r2, &(0x7f000029c000)="", 0xffed, 0x0, &(0x7f0000848000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f70000-0x4)=0x0) 2018/01/09 14:48:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000078c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000092e000-0x4)=0x1c) accept(r0, &(0x7f0000e5d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000aaf000-0x4)=0x14) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x15, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ec7000)=0x27, 0x4) 2018/01/09 14:48:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b69000)=[{&(0x7f0000f84000-0x39)="39000000120009050f00dd00004000000600004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) 2018/01/09 14:48:58 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x4, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x7f, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000008000-0xa0)={r1, @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]}, 0x4, 0x5, 0x401, 0x1000000000000000, 0x5}, &(0x7f0000006000-0x4)=0xa0) recvfrom$llc(r3, &(0x7f0000007000-0x6)=""/21, 0x15, 0x2001, &(0x7f0000002000-0x10)={0x1a, 0x0, 0x81, 0x22c, 0xffffffffffffff01, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000-0x8)={r1, 0xffff}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={r1, 0xff, 0x401}, 0x8) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0x6, 0x3) [ 328.702209] kasan: CONFIG_KASAN_INLINE enabled [ 328.707005] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 328.714458] general protection fault: 0000 [#1] SMP KASAN [ 328.719992] Dumping ftrace buffer: [ 328.723522] (ftrace buffer empty) [ 328.727219] Modules linked in: [ 328.730403] CPU: 0 PID: 8636 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #180 [ 328.737654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.746993] RIP: 0010:__netlink_ns_capable+0x8b/0x120 [ 328.752173] RSP: 0018:ffff8801d0baf190 EFLAGS: 00010206 [ 328.757515] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84563bc0 [ 328.764754] RDX: 000000000000007b RSI: ffffc90003851000 RDI: 00000000000003d8 [ 328.771992] RBP: ffff8801d0baf1a8 R08: 0000000000000000 R09: 1ffff1003a175e08 [ 328.779233] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801bcc01630 [ 328.786473] R13: 000000000000000c R14: 0000000000000010 R15: 0000000000000020 [ 328.793713] FS: 00007f430e4fd700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 328.801908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 328.807758] CR2: 0000000020f13000 CR3: 00000001c1f05001 CR4: 00000000001606f0 [ 328.815001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 328.822242] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 328.829481] Call Trace: [ 328.832043] netlink_ns_capable+0x26/0x30 [ 328.836161] get_target_net+0x9d/0x120 [ 328.840021] rtnl_dump_ifinfo+0x2e5/0xef0 [ 328.844147] ? rtnl_getlink+0x670/0x670 [ 328.848091] ? rcu_read_lock_sched_held+0x108/0x120 [ 328.853080] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 328.858328] ? kasan_unpoison_shadow+0x35/0x50 [ 328.862908] ? wait_for_completion+0x770/0x770 [ 328.867460] ? find_held_lock+0x35/0x1d0 [ 328.871514] netlink_dump+0x492/0xcf0 [ 328.875288] ? netlink_broadcast+0x50/0x50 [ 328.879500] __netlink_dump_start+0x4f0/0x6d0 [ 328.883969] rtnetlink_rcv_msg+0x7f0/0xb10 [ 328.888174] ? validate_linkmsg+0x8e0/0x8e0 [ 328.892463] ? rtnl_getlink+0x670/0x670 [ 328.896411] ? netlink_tap_init_net+0x350/0x350 [ 328.901053] netlink_rcv_skb+0x224/0x470 [ 328.905082] ? validate_linkmsg+0x8e0/0x8e0 [ 328.909382] ? netlink_ack+0xa10/0xa10 [ 328.913247] ? netlink_skb_destructor+0x1d0/0x1d0 [ 328.918148] rtnetlink_rcv+0x1c/0x20 [ 328.921833] netlink_unicast+0x4c4/0x6b0 [ 328.925867] ? netlink_attachskb+0x8a0/0x8a0 [ 328.930252] ? security_netlink_send+0x81/0xb0 [ 328.934815] netlink_sendmsg+0xa4a/0xe60 [ 328.938850] ? netlink_unicast+0x6b0/0x6b0 [ 328.943144] ? security_socket_sendmsg+0x89/0xb0 [ 328.947869] ? netlink_unicast+0x6b0/0x6b0 [ 328.952076] sock_sendmsg+0xca/0x110 [ 328.955762] sock_write_iter+0x31a/0x5d0 [ 328.959795] ? sock_sendmsg+0x110/0x110 [ 328.963746] ? bpf_fd_pass+0x280/0x280 [ 328.967603] ? __might_sleep+0x4c/0x190 [ 328.971551] do_iter_readv_writev+0x525/0x7f0 [ 328.976021] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 328.980750] ? rw_verify_area+0xe5/0x2b0 [ 328.984781] do_iter_write+0x154/0x540 [ 328.988640] ? dup_iter+0x260/0x260 [ 328.992238] ? __lock_is_held+0xb6/0x140 [ 328.996271] vfs_writev+0x18a/0x340 [ 328.999868] ? __fget_light+0x297/0x380 [ 329.003816] ? vfs_iter_write+0xb0/0xb0 [ 329.007764] ? get_unused_fd_flags+0x190/0x190 [ 329.012317] ? alloc_file+0x27e/0x390 [ 329.016088] ? _raw_spin_unlock+0x22/0x30 [ 329.020208] ? sock_alloc_file+0x2a6/0x560 [ 329.024414] ? __fdget_pos+0x130/0x190 [ 329.028271] ? __fdget_raw+0x20/0x20 [ 329.031952] ? __alloc_fd+0x750/0x750 [ 329.035719] ? selinux_capable+0x40/0x40 [ 329.039753] do_writev+0xfc/0x2a0 [ 329.043176] ? do_writev+0xfc/0x2a0 [ 329.046786] ? vfs_writev+0x340/0x340 [ 329.050556] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 329.055368] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 329.060360] SyS_writev+0x27/0x30 [ 329.063783] entry_SYSCALL_64_fastpath+0x23/0x9a [ 329.068507] RIP: 0033:0x452ac9 [ 329.071665] RSP: 002b:00007f430e4fcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 329.079341] RAX: ffffffffffffffda RBX: 00007f430e4fd700 RCX: 0000000000452ac9 [ 329.086582] RDX: 0000000000000001 RSI: 0000000020b69000 RDI: 0000000000000013 [ 329.093821] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/01/09 14:48:59 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000007000-0x10)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000003000)={r4, &(0x7f0000006000-0xd7)=""/215}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000006000)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x8, 0x2, 0x8, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x9e, 0x100}) write(r0, &(0x7f0000679000)="f4", 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000b000-0x10)={r6, 0x80, 0x8, 0x4}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0xff1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000007000)=0xc) 2018/01/09 14:48:59 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eaa000)={@generic="508cb6d9ec07bdd6d1a13de5ac97f148", 0x7ff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000976000)={r2, &(0x7f0000fa5000)=""/237}) 2018/01/09 14:48:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000065e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 329.101078] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 329.108327] R13: 0000000000a2f7ef R14: 00007f430e4fd9c0 R15: 0000000000000000 [ 329.115587] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 95 00 00 00 48 8b 5b 18 48 b8 00 00 00 00 00 fc ff df 48 8d bb d8 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 80 00 00 00 48 8b 9b d8 03 00 00 48 b8 00 00 [ 329.134686] RIP: __netlink_ns_capable+0x8b/0x120 RSP: ffff8801d0baf190 [ 329.141429] ---[ end trace a89f1bc2a9be2454 ]--- 2018/01/09 14:48:59 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dee000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000eaa000)={@generic="508cb6d9ec07bdd6d1a13de5ac97f148", 0x7ff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000976000)={r2, &(0x7f0000fa5000)=""/237}) [ 329.166479] nla_parse: 17 callbacks suppressed [ 329.166484] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 329.194523] Kernel panic - not syncing: Fatal exception [ 329.200371] Dumping ftrace buffer: [ 329.203891] (ftrace buffer empty) [ 329.207570] Kernel Offset: disabled [ 329.211166] Rebooting in 86400 seconds..