a4fc", 0x4f}], 0x2b7, &(0x7f00005b9000-0x18)=[{0x18, 0x0, 0x2d, "ade1550561fd"}], 0x18, 0x20000004}, 0x20008000) [ 456.535875] dccp_close: ABORT with 40 bytes unread 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e3000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00003f6000-0x38)={&(0x7f0000522000-0xc)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f00001de000)={&(0x7f0000cc2000)=@getneightbl={0x14, 0x42, 0x4, 0x4, 0x3, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x24000080) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000703000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='nr0\x00'}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000caf000-0x4)={r0}) r3 = socket$alg(0x26, 0x5, 0x0) vmsplice(r2, &(0x7f0000440000-0x50)=[{&(0x7f0000ba4000)="a059011da34b474f209563d52273f9f8ba1fc43f9ed5c1d25699991b3bb3b33c178dd76fc5715353e1cbd6d698a48628a7de43f58db07567620ab8edcf909f8f424894f8b4acb6124eaa8c94a1a9f4c69499596e84030387b03c0b610e11d02f96f5533b08db52", 0x67}, {&(0x7f0000460000-0x6d)="7c91a396fbfb36f8b46567db50f2b239782a2602f492f39993bac1c2abe2dfec612ad9905b83dfeafe3d13e9d6c847d4bb5450bb0c47b9ab23890913cd6c06ee25867731667d755f889a3f81fea0879f98d8a258e0e74304b9823fa19f8fef132d7b2e6a9ed41cd22d6ef169a0", 0x6d}, {&(0x7f00005ee000-0x18)="c79be9697e5895d59f358928f6316e225d8506a4d006a7ac", 0x18}, {&(0x7f000093b000)="4a3717260905b2267413229c65bd422d86adea0ea4a372224fb1b17ef62d16874441374e11218fb760349b9ea925b5d4fef3da4938ae2321a5dbaa235b0f41f54bbc717d5e10f71a8f721211a115c0e2207c8a4b97ef725bf52e3d1023ed766829d345b14cac62d0d8cb780e77a95d72e9f16b81980371f43baad171afa4032deac542989c98345e585d7ae26091", 0x8e}, {&(0x7f0000378000-0xa5)="c20f168404b9a2ef78b81670dca69db9c8530b5425baf84e91ecbe36c0cf753b86ebadca944d91fcf756ff461924cc4cae8abd509e00df8c9197db3309e95505d824c9c0781272cbcb41ff9f4028d5f585b1e36bad8890ecefae66496a423756b092dac75e7d444c8b993e4891881d20a9dee15dba81435011410707968d3e042cba6e78e29204b4871407342f5b08f451a7b69172df58364b8c8a31271d36f5a8f8c754d7", 0xa5}], 0x5, 0xa) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockname$netlink(0xffffffffffffffff, &(0x7f000066d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e0000)=0xc) bind$alg(r1, &(0x7f00008b3000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb(cast5),digest_null)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f82000-0xe8)={{{@in=@empty=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046c000-0x4)=0x327) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b05000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt(r3, 0x4, 0x8, &(0x7f0000561000-0x3c)=""/60, &(0x7f00002fe000-0x4)=0x3c) recvfrom(r4, &(0x7f0000241000-0xdf)=""/223, 0xdf, 0x103, &(0x7f0000d1a000+0x9d5)=@in6={0xa, 0x0, 0x83, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000599000)=[{&(0x7f000079b000)=""/50, 0x32}, {&(0x7f0000fbd000)=""/4096, 0x1000}, {&(0x7f000023a000)=""/105, 0x69}], 0x3, 0x0, 0x0, 0xf8c}, 0x2000) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r0, 0x8001, 0x0, &(0x7f0000006000-0x1f)="8b332132cae3c8158dabe160abd7ec670f09273a5a4b31b9e05fda95522222", 0x1f) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000db2000-0x168)=[{{&(0x7f0000a04000)=@generic={0x0, "610c611fafcc266a3e6c4d8c33a4e71a8872d5a5344bdc58eaa54bc734a185e9fe6651466461e9b9a34d26e75f507168455bae68379de50017eff90b5a612ea4778e24b581a28ec28731bd3c9d91d178c506b0ad78d0572afca8d6edc15926015463b204b14049b5a51a1fed4cc7782ec77af8c6be3650ac381c786660cd"}, 0x80, &(0x7f0000172000-0x30)=[{&(0x7f00001bb000-0xc1)="239703499c319d7f0af63ef17cf37fccacad36bd0a212e53c7d3ee1497830f1afcdb3dbbff3f2e5174670227b43f0e47b7f47d2925cc4c3b0206c45a26d44feaf0d5e47cf7693e418c66e8cbe9fa822b425992b84cf69356756fda53d7a29aa329b7bc6955f7b12cabf8c139c94655d5e2312c37657aa2891154ac381716170c", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f0000591000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ca8000-0x4)=0xe, 0x80000) epoll_create1(0x80000) recvfrom$unix(r2, &(0x7f00001f1000)=""/143, 0x8f, 0x40000000, 0x0, 0x0) r3 = epoll_create1(0x80000) socket$nfc_raw(0x27, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000075000)={0x10000000, 0x0}) connect$netlink(r0, &(0x7f00005fb000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getpeername$unix(r2, &(0x7f000023e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000be0000-0x4)=0x8) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000020d000-0x10)=@req={0x50, &(0x7f00000c1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/19 16:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d30000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = socket$inet(0x2, 0x4, 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f23000-0x4)=0x0, &(0x7f000016e000)=0x4) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000445000)="0608006046f5b700057f919b2da815c5ee483335fc675474f725b09b03900f6975eee502c4dafbb3870d5e50de53c20a2dbe5c29e0dfec0f255fc3847fc9a18db7eb0ab6402cf418d1254bdd56187f6b126840d8eb8713894fe9cd9d357a86cd2ed05cb31e786423b4e1cad1c7fa1ad1c0700e7847752344c21082986c89ac3f9b291d52f7a02a3ec0f6260828910d3c5e3e52a422b0b99a8f02a114a52988ef", 0xa0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000066000-0x8)={@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0}, 0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000466000)=0x3, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f65000)={0x0, 0xf5, "5e51b19cf4ff3b74fdc380c0f478f6b4d8fb947217dd00dac0cece15be7229c5119ede8862d861d0572b117723ca1b4eba7e275bf2e7c0b09c48f831e69a3022e7ca25ea087b2ad10fcec3286c6e927eb75bf6976b4114d1d36d0daf506bce7bc497625c0e36165c0496499ddbb3466746a2630a0b11b8bab497914fa4af42fa669e6fdefa4414aa8f5119bfd3787794fd183977b3abb89043bab6b09e0c5f889730854bec20f09cd1529b0bfc98704f326716314f72181392d95109f2f14bfdf7b1ef1987a65424403af64ff37fcb27bacf3c198ea7d23f7b02bebeb5d2b0bd1803209b1bdec00c482cab145969fcd190d6178a9d"}, &(0x7f0000f66000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6e) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000c000-0x20)={0xff, 0x7, 0x5, 0x31, 0xfffffffeffffffff, 0x2, 0x6, 0x200, 0x0}, &(0x7f000000b000)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000b000)={r1, 0x38, "22f704ea1fd40b8f95a1f18898874829d50795d6d04c9b0d8577e6f4f4501ae470ba98a1a4c25e5c1a80570af8700e309981639cc09253b1"}, &(0x7f000000c000-0x4)=0x40) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000a000)=0x0, 0x80800) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x970b58e61fdd8ad2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="657da20ecf124dfb6eca337f324d0537"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000-0x4)=0x0) r6 = getpid() mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000c000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000)={&(0x7f000000d000-0x1358)={0x1358, 0x1b, 0x0, 0x3, 0x2, {0xa, 0x0, 0x0}, [@nested={0x118c, 0x73, [@typed={0xc, 0x2b, @fd=r2}, @typed={0x78, 0x86, @binary="aad316418a14d9d7736f1dfc2109bf19c6eebad91a9fa48bc8712d8722a040d3784b03f62d62339c7e23c5fccd50db505e1057aa7dc226208b603026178bfeba30aa1a3803f91a0426ac6e091bd14b342490f214e0906e1ddc7c742f8199d6392ba1097f43b09044b22cdc5b6378c3"}, @generic="4dc5d938e77715c96d2616fef09ff728c1c7296d82bd99842822a792e70467e696a2ee89f05c4765cdf35f48b8ffc0dd18cfe365e851ebc90e0b8e5ee89e77cc39dde9b89d0605f9bcb2a6b696e77b5436", @typed={0xc, 0x11, @pid=r3}, @typed={0x18, 0x49, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x80, 0x26, @binary="fc441b4c85829ed6f9f37e74df3e230c7860baf2abc879c5389938e10ba3150155bf401a115b1c12ca3da4f6ddac802fc08025bb7a94b52a8e6b839a1fa1e2da36c3b9f5adc074799af1b5f49762aabcd7d147c2c584bd6c9098a5ff79b9155ff0d9cf50346380cb10ebac5fdb6b99180f21c3577eb96e12"}, @generic="", @generic="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", @typed={0xc, 0x1e, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x9, @uid=r4}, @nested={0x1a0, 0x68, [@generic="a8b64b2e2e3d2518664d2aeeaec89b8b", @typed={0x18, 0x65, @str='cpusetwlan0+\x00'}, @generic="9645fe8f849ebf303c24df1367470fa33db984ec1f60d35e9d639e16493dc4ca0f1d78e2c339e435a608fa7d66ee347e19989f26ce262d12ca070e9098fd9b6d827269d31f9720230847fee5ece7c85229226723558414b252e13a605af3407784c413ca387bb049e9ce136f5f96af57b099a44ef2a210bba29874c48fc196a59bab2e92d5e6371992c06dea1523e1b212a4e59f43d4977701aeb5a336ac4524b426e48616c4112034ca81ad60e191", @generic="72565a7d5e9ec97fdb03413c8d8c6435ac768d5ca2799ceed4870e7c88fc858419c50b0551231716b6bde8753e0720f024c7b1adeb0d961482f063987032e077e2eaaac6de5cf19c5ba4fa6afffbb8acd2869ec8167c53095f82e5937379617eb67e91dc86c4b276b70048bfed3dc8e5eec865f9682fa1feb6255ceda1169a57c028eef6542f62793d247ffe26bf350adc74c0f242f70624292f7fa164ba96bd53cde1ccb576eeba0e313b129b546305e74d8fb7b5ce", @typed={0xc, 0x22, @pid=r5}]}, @typed={0xc, 0x4, @pid=r6}]}, 0x1358}, 0x1, 0x0, 0x0, 0x4004041}, 0x4000080) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005000-0x38)={&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000b000-0x20)=[{&(0x7f000000a000+0x5a8)=""/4096, 0x1000}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000b000-0xed)=""/237, 0xed, 0x7}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r7, &(0x7f000000b000-0x95)=""/149, 0x95, 0x0, &(0x7f000000a000)={0x3, {"af5f2500665fcc"}, 0x57}, 0x10) r8 = socket$inet_sctp(0x2, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffcef) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x8010, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005a6000-0x48)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x1, 0x8000) bind$inet6(r1, &(0x7f0000c36000-0x1c)={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}, 0x1c) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c0f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00004e0000)={0x80000001, 0x0, 0x1, 0xc5, 0x2}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e02000-0x4)=0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e01000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r3, &(0x7f0000325000)={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x7f}, 0x1c) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f92000-0x10)={&(0x7f00006d4000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) socketpair$inet(0x2, 0x2, 0x4, &(0x7f00009f1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000308000-0x88)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/19 16:43:18 executing program 7: 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, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @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]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000887000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000d9000)={0x0, 0x6}, &(0x7f00007bd000)=0x8) r2 = socket(0x11, 0xf, 0x6) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000e63000-0x4)=0x3ff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000844000)={r1, 0x8, 0x8fcd, 0x4}, &(0x7f000005c000)=0x10) bind(r0, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) 2018/01/19 16:43:18 executing program 1: r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f00008bd000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c93000-0x18)={r1, &(0x7f0000c04000)="0600000000000004010afffffffffffffff9cb468766588c4f0e7e21e10acd78f16841e0233694e7347b8dc8c34adddf05a4ddf7ccaa7027a00811dfa6119b58ffea738044de0b3a3c1a6c732eba59c88d1b1c82c29bca9f2ce8190240a447ee6f33151bc26ec5a7d694000000008c", &(0x7f00004f6000)=""/95}, 0x18) 2018/01/19 16:43:18 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000050000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b84000)={0x9, 0x4f91, 0x400, 0x0, 0xbe2, 0x10001, 0xf5b5}, 0xc) mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008cc000-0x4)=0x0, &(0x7f0000508000-0x4)=0x4) socket$unix(0x1, 0x44, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008cb000)={0x0, 0x0}) mmap(&(0x7f00008cc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00008ce000+0x5b4)=0x3, &(0x7f000044d000)=0x4) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008d0000-0x4)={0x0}, &(0x7f00008cf000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000011d000)=0x0) accept4$unix(r1, &(0x7f00008cc000)=@file={0x0, ""/4096}, &(0x7f0000752000)=0x1002, 0x80000) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0x14) mmap(&(0x7f00008ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008ce000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 16:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000649000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d4000+0xc4)=0x26) accept4$packet(0xffffffffffffffff, &(0x7f0000c49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef2000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000277000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x40, 0x4, 0x100, 0x2, 0x4, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ac2000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004db000)={r2, 0x1, 0x1, 0xffffffff80000001, &(0x7f00005e9000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r3 = socket(0x20000000000000a, 0x2, 0x3) sendmsg(r2, &(0x7f0000bb2000)={&(0x7f0000aee000-0x1c)=@l2={0x1f, 0x4, {0x6, 0x0, 0x57, 0xffffffffffffffff, 0x7, 0x3}, 0xcf18, 0x10000}, 0xfffffef6, &(0x7f00008f0000)=[], 0x0, &(0x7f00000f8000-0x18)=[{0x18, 0x29, 0x3, "c4"}], 0x55, 0x48001}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000da9000)=""/4096, &(0x7f00005a4000)=0x1000) getsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000bb8000)=0x0, &(0x7f00003bc000-0x4)=0x4) write(r3, &(0x7f00000d6000-0x24)="0ede7c788461b2d54050744f8378bddd2b9b826708540d6bff35e75571714e53a4c5c5be", 0x24) getpeername$netlink(r3, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d39000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00006c4000-0x8)={0x0, 0x3}, &(0x7f00003c6000-0x4)=0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00006d0000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000080d000-0x5d)={r4, 0x55, "c12c4fe8514c0e7804baa2ab152fdd6a08e63384a44b04bc1185811281527faceff5fe6a08a014fdb2002f9105745ca3068764f05e8515dc7502e80042163f86ab3b57f83857dd9280dabd1bea0424998c49369900"}, &(0x7f0000327000-0x4)=0x5d) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000010000804, 0xfffffffffffffffd) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000847000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000)=0xe8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000e67000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce5000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000338000)=@assoc_id=0x0, &(0x7f0000241000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001fa000)={r3, 0x9a, 0x2, [0x7, 0xec]}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000780000)={r1, 0x1, 0x6, @random="df2b3f4cdd5e", [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x800) pipe(&(0x7f0000130000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000fe0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a58000)=0x48) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6e000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fdf000)={r2, &(0x7f0000fe0000-0x5e)=""/94}) connect$netlink(r0, &(0x7f0000006000)=@kern={0x10, 0x0, 0x0, 0x41}, 0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000594000-0x40)=[{&(0x7f0000fdf000)="2218f29aa9acd96d8b82e27b10413d36276c8b69bc5f34cf7b2fdb5c8a6b5c94b9cefccda4b29932032a80a3e2593ece0f38df875b05894ab7f114801aa0f140d0b7893c9446c70f02968543d71cd8cc08488f124372d6414c282e20b86954196f6884c3e938e8ec84bf99a7e6232579ac03506db9f95be8039133e9c4c7959be0c9eaf2669eff5364e018e1ca1381be9011998d08cbd5af59ad50c3161d294ed5c41b0a0767d2818383b8c19ca20f0354736d44f214f6842f4b33d24be2648868b8d9a1889b55670e5b6fdd6ad88694d9cccceb8a353ebe43b631373a6d", 0xde}, {&(0x7f000051e000)="16675e85524b57acd9286c905037a8062f0ff269959665b8d9d69e2ef9cedf2b305a1cacda44f0c7fd44a63e04c1202a1f8928e7b10528fafac50d15f6c54a2fa0ba", 0x42}, {&(0x7f0000fe0000-0x77)="32c14d3be3a2a72043ff23ebdba7412bcb7f5746f3bbfda0725877c5e8e58404d4451c2c4d079099dc17fefedbc8443f5732b35e71de8814457e415c044962aa8663e8cbcd2cf4ffb6c8f424ce2af1dd6f41bd4a158838a35f60611cba789dda6206f730e13c3de328127448f84286e08e28c2a7857ab4", 0x77}, {&(0x7f0000fe0000-0x1000)="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", 0x1000}], 0x4, 0x8) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ad7000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="aa75de0b3324", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="96ceeb4591a061faf8d146c7c098b5dd"}) r1 = accept(r0, 0x0, &(0x7f0000c84000+0x780)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e82000-0x8)={0x0, 0x5}, &(0x7f000073c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001b7000)={r2, 0x2, 0x9, [0x6, 0x101, 0x5, 0xa8c, 0x8, 0x800, 0xfffffffffffff3be, 0x7fffffff, 0x800]}, &(0x7f0000ff9000-0x4)=0x1a) connect$inet(r0, &(0x7f00006f6000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xf6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000ce3000-0x62)=@file={0x0, ""/96}, &(0x7f000066f000)=0x62, 0x800) r4 = bpf$PROG_LOAD(0x5, &(0x7f000016f000)={0x2, 0x0, &(0x7f00003ae000)=@raw=[], &(0x7f0000f4d000-0xa)='syzkaller\x00', 0x1, 0xe4, &(0x7f0000e0c000)=""/228, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bf3000-0x10)={r3, r4, 0x4, 0x2}, 0x10) getpeername$unix(r3, &(0x7f0000615000-0x28)=@file={0x0, ""/38}, &(0x7f0000e0b000)=0x28) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) preadv(r0, &(0x7f0000e1d000)=[], 0x0, 0x0) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005f9000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000388000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000021b000)=0x3a, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e6000)={0x0, 0x6, 0x4, [0x1f, 0x40, 0x9, 0x8]}, &(0x7f0000f3e000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000006a000)={r3, 0x5, 0x8000000000}, &(0x7f0000504000-0x4)=0xfffffffffffffd7c) sendmsg$kcm(r2, &(0x7f0000bf8000-0x38)={0x0, 0x0, &(0x7f00003ab000-0x90)=[{&(0x7f0000c7e000-0xe)="52b5a184ec7ff844e1b31affe20c", 0xe}, {&(0x7f0000519000-0x1000)="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", 0x1000}, {&(0x7f0000c5f000)="11e65d0e8185d0890ab99a09f5bffcc6805c401325999e1576cfff1443142b1fe6709b21374cedc2ce42d90e4472c67eca2abb711d7100d737ba9ad6f00cfbe3cfcc4666a144b5117e3b19d516f48d45f1a6f8ec684ab71dd4847ce2b5a5654ec25c86164a34b61b383a15cc09eaa9da5cf553f6dfbb3da87047fe2ccaa7e6508998cdbff33c295df95baac21df6e43a499c591812caea", 0x97}, {&(0x7f0000d99000)="", 0x0}, {&(0x7f0000482000)="042b8f6d6053b513351f704db16ee52c69fab77d8267538b7aab38cc117f6e4d5376eed8f3b3adc5ed6c7eab7b0a25b389b0df01550b3948e83924ab8c5e12e479eb6f7daa6ac1d6336420783529801ae4c80b8b3626317694551989fa3e9e52929e2d14f41965efdfd16382ba245c1be0dd690c85a2ce7efcd678154030ad9d63f6d2ed9d798e0c94e12f1442311ff65d4cbc6f6c94d2971e5fdae8e57a7ba1587db3bd03d9bfe21281e5b93f9d75f8415e0dbd1414120c676ff6a7d0209b77d93d790985120d45a644e87ed01f2cf19a508973b8b671da382d0a384f5489e727c8057c889e65c25dc781", 0xeb}], 0x5, &(0x7f000054a000-0x3e0)=[{0x100, 0xff, 0x1, "9f8b8bcdac0810072aa4e13deeae2033ebbabc548268345c8132d833908fb6e592443a50e47cd05865a633927af412b1c46082215d38986299b3be296d933c2c4eef32be4714780ea88bb696794911730130ac7e1cd731f5783b6052edd0f3ce1d1877172c9ad1c9fc3bd44e0cc6434533e26700e3ddaceadb074a79fde09d55462850e883b9177665f6f82c828b9c3ace81bbb18e94013dc540d51bed2c6b06dfcd0570caabe21cb06660b1d1b413f3e3ae0e0ef695562d2c169cd9594c6320e60a464c8108bef9d121c8a8719be6aa01f4cfa6d028d883b85a266d77c91f92ceaada6a7950ff980b"}, {0xc8, 0x119, 0x1, "6863c54da14873fa92989f77fddb2dd774efc3e849702c89a5f841154fc2a0dc80a359ffada16ba2b2a730cb9fcd1639bb3ddece03ee1b3ebb610aef51e4389ed86f90a240fc7053234030f54dcf181dbca93159345d1fd62953ba6a4b8bc3146c71a3cf8a105e175e0f7bf9765ab9159f316505019e894378102346c84be6767d0909b97bca4943a36f2a43b8023f06783dec3a5e05b776b125b75f877dcdf8e0a1611560bb29f817727ed4ecf4b1d63dea95b9223f"}, {0x90, 0x1, 0x9, "711af2594fde0eb4d0ad85cce204bbfbdde5ba6ecb652092ea57caf52943a54eea8e99ee56dbce813e8c017d2fbfb4208008bfe68dfcc03c0663d3a5d6fbe52c6d7f3fb97ac3b5cb7991b8f915e09dc2f827228259cc68c88ecbeac5994dd4386333cef0b1469c3c42ad25aaaaedb82f7190dce1078b4eaa3d"}], 0x258, 0x800}, 0x20000840) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f49000-0x90)=""/144, &(0x7f0000ca2000)=0x90) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="4963a8929a122f512fdaefe50d5a6d66", @ifru_flags=0x6000}) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050f000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x5, 0x0) splice(r3, &(0x7f0000fdd000)=0x0, r2, &(0x7f0000708000)=0x0, 0x10001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a73000)=0x0) sendto$unix(r1, &(0x7f0000d3b000-0xc2)="ad0d30a56d801137bd4b940a21ff17f21c0bd1c18957c145fda557aed702a72860c4c7a84ff16f39ff52f2bb0b95caef494cfe19e3f8324e5373c8ceece9030b3d71f3d7ec1c502c2a2ca320c229e5a02e0760a730f9395f22388d4823efc4b55af922cca6584926e9b89df743f227d6bb644798d7efb6c65920bfbb5f5d82e97b67df7c7fc2d7adc77e2b7c6e40dec481c081a6d3ed8d536f3fcde5b46dea3b87ac65b3eb7d0232b0bf1866d15cee19ce39e4526053276e25945c46f3ddeab96976", 0xc2, 0x4004, 0x0, 0x0) tee(r3, r2, 0x9, 0x1) mmap(&(0x7f0000fdf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fdf000)={0x0, 0x1000, "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"}, &(0x7f0000fdf000)=0x1008) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002e8000)={r4, 0x96, "4a547144edc74bf0f147f67a357e9bfff9050fb9644fdedb41a8fc38bf33ddf5e62bbe4165dc956294e1f3a38bc1f53ac1610f366246bd64b7c7c9b5e5834d759aa07eff88afbf3f71c91d31cfb53c3af20b8c05977a8c4f1d45e9c3b3a9b09f0d64e90993a5ba19d3d8d8d89687f23677ebb999d06fccde8de274093bb57072487377fbe7cf3bd6e7563e30611eb89d4e0be4deac03"}, &(0x7f0000fe0000-0x4)=0x9e) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000464000-0x8c)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae5000-0x4)=0x5b) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000bbc000-0x65)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@can={0xc, {{0x2, 0x2, 0x801, 0x8}, 0x6, 0x1, 0x0, 0x0, "d8ed097e61cb1304"}}}}, &(0x7f0000aab000-0x14)={0x0, 0x4000033c, []}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000077d000)=0x1, &(0x7f0000d34000-0x8)=0x4) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000f7c000-0x91)=""/145, 0x91, 0x0, &(0x7f0000f7b000)={0x1a, 0x17, 0x6, 0xfffffffffffffffd, 0x81, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f7a000)={0x0, 0x0}, &(0x7f0000f7b000-0x4)=0x10) 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000)={0x0, 0x0}) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000)="0a1a75b0dae383d6b3b60ced5cbddbb7290080010017ad350008000000ff17f942", 0xfffffffffffffe6b) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d5000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000c55000+0xdea)=0x2, 0x4) 2018/01/19 16:43:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e19000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x3, 0x3000}, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/19 16:43:18 executing program 6: 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) bind$alg(r0, &(0x7f0000e4b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bf9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) recvmsg(r1, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b7000-0x3b)="0d1331a32ef5cf5553e61d64f6d8218af074e467af92a48d4cdaefb5077df8ab0d482cf973ecced50f5c5e98088c4b23764ee809f9538bead23f87", 0x3b) [ 456.913523] dccp_close: ABORT with 8992 bytes unread 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xbb, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x93ea, 0x100000001, 0x200000000000000, 0x0}}, 0x24e) 2018/01/19 16:43:18 executing program 7: unshare(0x8000400) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$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$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dce000-0x8)={0x0, 0x0}) epoll_create1(0x80000) connect(r0, &(0x7f0000a17000)=@ethernet={0x307, @random="e16ad2c54b8b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x8906a1594b370879, 0x9, &(0x7f00001fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000131000-0x8)={0x0, 0x9}, &(0x7f0000cb0000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000095c000)={r2, 0x401}, 0x8) 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000003000-0x8)={r4, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000003000-0x8)={r5, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0x5, 0x6}, 0x8) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x0, 0x0, 0x7) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\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$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001b000)={0x0, 0x0}) getsockname(r0, &(0x7f0000014000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000007000-0x4)=0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0x4}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000013000-0x8)={r2, 0x1000}, &(0x7f0000016000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4(r0, &(0x7f0000018000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000f000)=0x10, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000001d000-0x1)={0x1}, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xff, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f000001d000)={0x0, 0x7}) socket$pptp(0x18, 0x1, 0x2) 2018/01/19 16:43:18 executing program 0: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a24000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009e4000-0x4)=0x10, 0x80800) connect$l2tp(r1, &(0x7f00003eb000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x1}}, 0x26) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eb7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb6000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000812000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53a, r4}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ab000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00006ce000-0x70)=[{&(0x7f0000d2b000)=""/248, 0xf8}, {&(0x7f00000ed000)=""/243, 0xf3}, {&(0x7f00003cb000)=""/220, 0xdc}, {&(0x7f000095c000-0x86)=""/134, 0x86}, {&(0x7f0000c43000-0x35)=""/53, 0x35}, {&(0x7f000033b000)=""/245, 0xf5}, {&(0x7f0000000000)=""/243, 0xf3}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00004b6000-0x8)={r3, r1}) write(r2, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000197000)={r0, &(0x7f000092a000-0x9)="a6c4b526ddb6a7f63a", &(0x7f0000980000)=""/144}, 0x18) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm(aes))\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000001000-0x50)={@common='dummy0\x00', @ifru_ivalue=0xf189}}) bind$unix(r1, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000)=0xffffffffffffff7f) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000004000)={0x1f, {0xfd3, 0x97, 0x5, 0x6, 0x1, 0x0}}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000006000)=[{0x8, 0x9}, {0x7, 0xc3}, {0xb, 0x100}, {0xe, 0x4}, {0x2, 0x6}, {0x3, 0x6}, {0x3, 0x9}, {0x3, 0x7}], 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000)={@generic="9061555450b22279c880ecc7d3479671", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000007000)={r3, &(0x7f0000007000)=""/200}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x2, 0x6cdd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000009000)=0x6) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000085c000)="aa0b6c7c7a4a70f01af5e3337eb189b6c2ec21a28894a0e9c37786b3e3e4fc8ef6150bca279525a86dfe84fdaa3396bc6fcda59ebb88ff8a4667408c4661ba2d9bef21e535c1786a5da36df226a644fdff7e773ce5b7de6579f3294009cde39dcb9792d7f46582eac34da9a54ac50e35f49d5c6803b9038687b5cf12a378cbc4ac6f2837ab9458fd5224768a1a72652e1f905d8e40c42574a44449bc34ae5d4e315bd8e0e5116152ac25379b8c451e83757b7e1ff3b32bab396f55b4d3", 0xbd) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000009000-0xc)={0x6, 0x728, 0xa439, 0xffffffffffff1bff, 0xfffffffffffffff7, 0x2, 0x80}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000012000)={0x5, &(0x7f0000001000-0x28)=[{0x3, 0xffffffffffffff01, 0x3, 0x7}, {0x101, 0xffffffffffffa76b, 0xffffffffffff9ffd, 0x3ff}, {0x6, 0x7, 0x4, 0x3}, {0x81, 0x31f, 0xdaf6, 0x3}, {0x1, 0x67, 0x4, 0x1cfc}]}, 0x10) [ 456.997585] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=11028 comm=syz-executor1 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000bd7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000573000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = accept(r0, &(0x7f000050c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075c000)=0x8) sendmmsg$unix(r2, &(0x7f00001ca000-0x38)=[{&(0x7f0000aaf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000302000)=[{&(0x7f00008e7000-0xd)="6a6cee5164140fb46438e5230b", 0xd}], 0x1, &(0x7f0000634000+0x7c8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x0}], 0x1, 0x880) getsockname(r0, &(0x7f0000797000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e4d000)=0xc) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) 2018/01/19 16:43:18 executing program 0: socket(0x2, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x7ff) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x8, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)=""/71, &(0x7f0000001000)=0xe5cbf9bb3c9523df) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ff1000-0x4)=0x0, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d30000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000d84000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d5a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x0, 0x9, 0x100, 0x7, 0x1000000, r1}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000164000)=0x0, &(0x7f00009f4000-0x4)=0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f000035d000-0x1c)=@req3={0x4, 0xfffffffffffffffc, 0x3, 0x8, 0x6, 0x8, 0xfc}, 0x1c) bind(r2, &(0x7f00001cc000-0x10)=@nfc={0x27, 0x937, 0x80, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000731000+0x8fe)=0x4, 0x4) socket(0x7, 0x6, 0x87e) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00001cc000)=0x1f, 0x4) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) r0 = socket(0x4, 0x3, 0x4000000000002) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000013000-0x14)={0x5, 0x40, 0xfffffffffffffffd, 0x200, 0x4}, 0x14) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000000009, &(0x7f000059e000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003d5000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000776000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fa8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x2, 0x2, 0x0, 0xffff, 0xa, 0x20, 0xa0, 0x62, r1, r2}, {0x5, 0x9, 0x100000001, 0x3, 0x6, 0x85, 0x10001, 0x9}, {0xfffffffffffffff7, 0x0, 0x1, 0x2}, 0x6, 0x9, 0x0, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x0, 0xee, 0xe658, 0x2, 0x3}}, 0xe8) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xceaa, &(0x7f0000eab000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000924000-0x4)=0x4841, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000285000)={0x405, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x7fffffff}, 0x1) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x80, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0}, 0xb) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000af8000)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000625000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000-0x4)=0xe8) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000af8000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000032c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x8, 0x3, 0x71, 0xa, 0x80, 0xa0, 0x89, r3, r4}, {0x3, 0x7fff, 0x10001, 0x4, 0x0, 0x6, 0x7fffffff, 0x0}, {0x0, 0x100, 0xb4a, 0x80}, 0x1ff, 0x4, 0x1, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x2, 0x7, 0x3ff, 0x10000, 0x9}}, 0xe8) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 16:43:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000025d000)={0xa, 0x0, 0xb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000e93000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x80000, 0x4, &(0x7f00003cb000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000e6c000-0x10)=[{0x0, 0x7}, {0x3, 0x386ec802}], 0x2) accept$llc(r3, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000014a000-0x4)=0x10) bind$alg(r2, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000e1e000-0x69)="15619f562c8b549f83c773cb7958b3ce0e28956afb66e8c4c9e86f7eddec382eeee0d646758d49f925d2acae9cf2311ced97c98ef001964b3bd7db78115b14bfc6c859678b4cf129930732ae3b8e936a9ee101262228e51ea3b5ad0719bd8ef1871ee0b4c85df367e3", 0x69) r4 = bpf$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) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000d46000)={r2, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000571000)=@in6={0xa, 0x0, 0x99, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2ae}, 0x1c) 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a04000)=0x0, 0x80000) r1 = accept4(r0, &(0x7f0000286000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000027a000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aba000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003e0000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000df6000)={0x1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0xf6ad, 0x100000000, 0x0, &(0x7f0000a9c000-0x10)=@common='vcan0\x00', 0x4, 0x4000000, 0x4}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x1fbffffff, 0xff, 0x3, 0x6, r0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000000000)="6d5775dac97d229c11e401fec91b2bc44f084f13b8c468e17a9d157257ab82ae0c9f414baad9d1bb823ac5224f609ba667aedecc34a1ad70b35cd4f464e58cf461d1cbd22ac8ea6c827eec4e0ee395125fea4c981aee1a4551835ac1bcf2ae9df7573294f9f597", &(0x7f0000bc6000-0x41)=""/65}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0x0}, 0x8) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x44}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f000024a000)=""/122, 0x7a) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000771000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fec000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000e53000-0x10)={0x4, &(0x7f0000509000-0x10)=[0x9, 0x592, 0x7, 0x1]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0e000)={r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x2, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2b000-0x4)=0x14) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f2b000)={0x0, 0x6}, &(0x7f0000f2b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000060e000)=@assoc_value={r3, 0xfd}, &(0x7f0000254000+0xa77)=0x8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f2a000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) setsockopt$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) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000913000)={@generic="f1371165141bea28978aaf2aff7ff4c7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000435000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000add000)="737983746a6c6ee57200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a10000-0xb)={0xfffffffffffffffb, 0x180000000000, 0x10001, 0x80, 0x3, 0x7fffffff, 0x6, 0x4, 0x0, 0x7fff, 0x6}, 0xb) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000061d000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x60)=[], 0x0, &(0x7f0000f89000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x245, &(0x7f000033f000)=[{&(0x7f0000ad4000)=""/0, 0x0}, {&(0x7f00009dd000)=""/4096, 0x0}], 0xffffdc8, &(0x7f0000f8b000-0x57)=""/87, 0xfffffffffffffddd, 0xfff}, 0x0) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x45, "c5ad554a4a487e46fc71c4dca35b3bfe569a93df47fddcb1d8bbe23fb6334262d1ed3639f8ce9f1bc9d58f44f68952f7ec595d501450f2aefb8d4b39f6dd9fa9b136593145"}, &(0x7f0000003000-0x4)=0x4d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r3, 0x50a, 0x10}, &(0x7f0000002000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000002000)=0x6, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378", 0x5) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00001f7000)={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x200, [0x2, 0x3, 0x79, 0x1, 0x8, 0x7, 0x2, 0x9000000000]}, 0x5c) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ea0000)={0x2, [0x0, 0x0]}, &(0x7f0000a05000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ffc000)={r1, 0x100000000, 0x1, "12"}, 0x9) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0xef635e86a63a0636, 0x300, &(0x7f000045a000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000a07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000686000-0x4)=0x14, 0x80000) sendto$packet(r2, &(0x7f0000145000-0x12)="74d81fbdef054c6d11e5fadd6f37b36981f8", 0x12, 0x20000000, &(0x7f000088d000)={0x11, 0x1a, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x8800, &(0x7f000015a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005c2000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x8) 2018/01/19 16:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f00001a1000)=0xffffffffffffff41, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002a8000)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000061b000)=0xff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a59000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000054c000)={0x0, 0x1, 0x1, 0x2, 0xffffffffffffff47, 0xffffffffffffffc0, 0x5, 0x7, 0x0}, &(0x7f0000907000-0x4)=0x20) listen$netrom(r2, 0x1) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) splice(r0, &(0x7f0000014000-0x8)=0x0, r0, &(0x7f000000a000-0x8)=0x0, 0x2, 0x9) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000012000-0x38)={&(0x7f000001f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000)=[{&(0x7f0000020000-0x92)=""/146, 0x92}, {&(0x7f0000009000-0xa0)=""/160, 0xa0}], 0x2, &(0x7f0000020000-0xad)=""/173, 0xad, 0x331c}, 0x10101) getpeername$ipx(r2, &(0x7f000001f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001e000)={0x0, 0x0}) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x400, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/19 16:43:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x9, &(0x7f0000cad000-0x8)={0x0, 0x0}) getsockname$llc(r0, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000874000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = socket$inet(0x2, 0x806, 0x3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000eb3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007bf000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ce6000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bf3000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x10000, 0x3, 0x9, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x3, 0x5, 0x400, 0x4, 0x25cc0, 0x6, 0x1, 0x9}, {0x1, 0x80000000, 0x4, 0x8}, 0x2, 0xb, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x7, 0x3, 0x2, 0xffffffff, 0x4, 0xbfcb}}, 0xe8) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000072d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000030d000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x9, 0xfffffffffffffe00, 0x0, 0x5, 0x1, 0x100, 0x6, 0x1, 0x26, 0x4, 0x8, 0x3, 0x40000000000, 0x0]}, &(0x7f00002d6000)=0x108) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000196000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000dcc000-0x4)=r3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d0000-0x10)={r2, 0xd000000000000000, 0x4, [0xe73, 0xfffffffffffffff9, 0x3, 0x5d984bce]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000046f000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000dc3000-0x4)=0xc) 2018/01/19 16:43:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000074f000-0x4)=0x0, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000efd000-0x10)=@buf={0x0, 0x0}) r1 = socket(0x2, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a5b000-0x8)={0x0, 0xc35}, &(0x7f0000a06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d85000)={0x100000000, 0x8, 0x2, 0x100000000, 0x6, 0x4, 0x4, 0x1d00000, r2}, &(0x7f0000502000-0x4)=0x20) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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) 2018/01/19 16:43:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r1, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/19 16:43:18 executing program 4: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000018b000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000312000-0x4)=0x10, 0x80000) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000194000-0x1)=0x0, &(0x7f0000315000)=0xffffffffffffff8a) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000313000-0x53)={0x0, 0x4b, "21961963097fda2fdeaee79919f37ae97726271b74d0a5429ed0d27204cfcae32fa648bebc973dadb3381019182253c96e71089ef201c40b5910d010064e96c962f14e3a7088b6e93cbb23"}, &(0x7f0000312000)=0x53) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000299000-0x6)={r2, 0x7}, &(0x7f0000313000-0x4)=0x442b3f5cd2929174) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00001a5000-0x1000)="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", 0x1000) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000312000-0x8)={r3, 0x7fff}, &(0x7f0000311000)=0x8) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000315000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) accept$alg(r4, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r4, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0xfffffcbc}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000086000-0x38)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xa, [@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x8000, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x38) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000312000)=@assoc_value={r2, 0x0}, &(0x7f0000312000)=0x8) recvmsg(r4, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r4, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/19 16:43:18 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f50000)={0x0, 0x0}) bind$inet(r0, &(0x7f00007ee000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff12) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f51000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bc6000-0x4)=0xe) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e92000)=0x0) 2018/01/19 16:43:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000493000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000c5000)=0x58, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000288000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000008a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f000052a000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000906000-0x38)={&(0x7f0000520000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000ce3000)={&(0x7f0000695000)=@mpls_newroute={0x34, 0x18, 0x100, 0x7, 0x2, {0x1c, 0x0, 0x10, 0x7, 0xff, 0x1, 0x0, 0x2, 0x1000}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df9000-0x10)={&(0x7f0000c8b000-0x1490)={0x14, 0x21, 0x1b01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1000}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d7f000-0x20)={@common='bcsf0\x00', @ifru_flags=0x200}) connect$llc(r3, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0xf) 2018/01/19 16:43:18 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000550000)={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/19 16:43:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000e0c000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000011000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000607000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a66000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x2}, 0xc) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000620000-0xc)=@sack_info={0x0, 0x101, 0x8}, &(0x7f0000307000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005af000-0x8)={r2, 0x1, 0x0}, &(0x7f0000ebf000)=0x8) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x0) getpeername$netrom(r0, &(0x7f00001fe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006c9000)=0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ac0000-0x1f)="000000000000003f0000003ef000d1", 0xf) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000c22000)=0x4, 0x4) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000687000-0xb8)={0x0, 0x2, 0x4e3, 0x4, 0x4, 0x99f, 0x9, 0x6, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd2e, 0x377a, 0x3, 0x2}}, &(0x7f000053e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ee1000)=@assoc_value={r2, 0x394e}, 0x8) recvmsg(r1, &(0x7f00002ba000)={&(0x7f0000f21000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d5d000-0x10)=[{&(0x7f00000ab000)=""/104, 0x68}], 0x1, &(0x7f0000502000)=""/151, 0x97, 0x0}, 0x40002000) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000dd4000-0xac)=""/172, &(0x7f00008db000-0x4)=0xac) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c40000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bdb000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005d2000)={0x0, 0x7, 0x1, 0x7, 0x101, 0x7fff}, &(0x7f0000281000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f00000-0x10)={0x8, 0x4, 0x0, 0x0, r1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f0000060000-0x38)={0x0, 0x0, &(0x7f0000617000-0x50)=[{&(0x7f0000fec000)="740bcd04325b5e212aa5dab2619e591dadf175a9e84a602161cf7afd26fbb0cbda3acf0ea458bace17bd39a6", 0x2c}], 0x1, &(0x7f0000abd000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000030a000-0xc)={@empty=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00000f0000-0x4)=0xc) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000469000)=0x0, &(0x7f00005b6000-0x4)=0x4) 2018/01/19 16:43:19 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000567000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x3, 0x1000, "c441672db3ab", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0xa, 0x9) getsockname$packet(r1, &(0x7f000080f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a6e000)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000975000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x0, 0x62, 0x9, 0x8, 0x5, 0x3, 0x100000001, 0x6, 0x2, 0xfffffffffffffbff, 0x101, 0x94, 0x65]}, &(0x7f0000947000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a53000)={r3, 0xe2ba}, 0x6) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) poll(&(0x7f00004e4000-0x20)=[{r0, 0x90, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x2001, 0x0}, {r2, 0x20, 0x0}], 0x4, 0x3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="090775b7e383e5b3b6aded6b54d629", 0x1cb) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000c6b000-0x118)=[{0x0, 0x0, &(0x7f00007fc000-0x70)=[{&(0x7f0000476000-0x81)="a2", 0x1}], 0x1, &(0x7f000037b000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000b7a000-0x38)={&(0x7f0000a78000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) read(r2, &(0x7f00000b0000+0x96b)=""/188, 0xbc) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fb9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000843000-0x10)={0x4, &(0x7f0000df1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000759000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f00002be000)={@generic="27f23f46baacbc9db93901b6d69206b3", @ifru_ivalue=0x7ff}) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x3f) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f000032a000)={0x0, {""/7}, 0x0}, &(0x7f0000413000-0x4)=0x10) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f00002b9000)={0x0, {""/7}, 0x0}, &(0x7f00008d0000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001e0000-0x2)=0x0, &(0x7f00008d0000-0x4)=0x4) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000a3000-0xa0)={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]}, 0x7ff, 0x1, 0x100000000, 0x6, 0x2}, &(0x7f00000ac000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000d3000)={0x1000, 0x9, 0x3, 0x10000000, 0x1, 0xe410, 0x5, 0x466f, r1}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 16:43:19 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000051f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ae1000+0x3b)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000667000-0x4)=0x40, &(0x7f0000ae2000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) connect(r1, &(0x7f000027b000)=@in={0x2, 0x1, @rand_addr=0x9cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:43:19 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd6000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000885000-0x4)=0x7, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000fd7000-0xc)={0x10, 0x0, 0x0, 0xa000c}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd5000)={0x1, [0x80]}, &(0x7f0000fd6000-0x4)=0x6) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e11817f52f103ca7b7a1a22d580d5d13fea9ea36566ca4952d35eafabcfc99d95f6e7e09f0d4a71fdf2a6834bb3102cf4719773471a9a780f013de67cb715a6920cbd2d77c071e1b17ec0970edb120cecfa84806a3f011c13374eb529426de2bb0370e809eda0055a2e785a9b3465d9773b133f7384dd565139c38dd8321fe114abe47ad86de6777588b88ae90f831b07043bdb86e1537b5050ede8c6245da6cf8db004d0986551bee6184bcf1a7b5575ea0acb485a874b00e908b88353963cf12710dfa08d5329be27ebe8f8e761eba26212d6ce44143ede080f7e0f262000aa8d0e35972dc48e1649e5768a5ec893e33b69c0eb12c34dc7", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000814000-0x4)=0x80, 0x4) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x3bc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000a2f000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000da9000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe33) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r3) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000fd3000-0x50)=""/80, &(0x7f000041c000-0x4)=0x50) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000079000)={0x0, 0x6}, &(0x7f0000c6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000408000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x8, 0xffff, 0xae29}, &(0x7f000031a000-0x4)=0xa0) r4 = accept4(r1, &(0x7f0000428000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000893000-0x4)=0x8, 0x0) accept$packet(r0, &(0x7f000055f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b08000-0x4)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00001f4000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000095d000)=0x0) listen$netrom(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007d5000)=0x3, 0x4) recvmsg(r1, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) connect$bt_rfcomm(r0, &(0x7f0000144000-0x9)={0x1f, {0x5232, 0x7fff, 0x10000, 0x4, 0xfffffffffffffffd, 0x302e}, 0x8000}, 0x9) shutdown(r1, 0x1) 2018/01/19 16:43:19 executing program 2: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x1, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000)={r1, &(0x7f0000001000-0x1000)=""/4096}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getpeername(0xffffffffffffffff, &(0x7f0000d34000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b4b000)={r0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000dfc000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 16:43:19 executing program 4: socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096c000-0x4)=0xc) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 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=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000e9000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket(0x2000000, 0x800004, 0x6) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001b000-0x38)={&(0x7f00000ec000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000062000)=[{&(0x7f00000ed000-0xb4)="41514009e837ca8bf331e0671840838d1f404ed1fd0578d9eb874699f71d2ca948142124dc881217d173214803e3075c7d90d512b842103446a52dc1286433dc09b7400ffd43627c0160b564bbdd98a6d8661f46706db9f4465cd6560f76e675696fd430dd946dccbc08cf6ff5ce46c369d54d16dd4d97169c06dd115217682e07fe74c7b79e8db4cedb1a5ae86766457e87969bd5a96e0756cdedad3fb15eb877d177a3161d8ff8df6728e15540373a3488c5ee", 0xb4}, {&(0x7f0000019000-0xe)="8ceb12d045b7529195dc8e3306fb", 0xe}, {&(0x7f000000f000)="b80cd475fb6cbce8da62210d51a3ff24adf77167cbf2a2842da8b688f3a5e30b9baa5e0ce11d705b9856dc77a82d2342713fe540883f8210c60d2c12669a", 0x3e}, {&(0x7f0000002000-0x37)="6a651abbe84ae53ab4df3432853a6d6f5f45b68934d5aacee248e44083408e379c3c47321f4d6b6b1fdfdf9d001ca97bf6f145197e739f", 0x37}], 0x4, &(0x7f00000ed000-0x1330)=[{0x1010, 0x0, 0x3, "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"}, {0x50, 0x0, 0x6, "fc24e2e6ba0d720c8a1a17b43497edcfa8d82893b6757e9faf7173ff054cc518d1ca8559dbd9db9142f0593fd69c1999f630e89f4b8107e11a122c"}, {0x108, 0x3a, 0x100000001, "d8d10425c7b6a3986f49d702917fad4068162d5b0e6f1abd97f47f55e6ef90b876e17d58bf1cbab9fe75aa5932526bf06a5d219258493b8ca73eb5910d1675e43c3678408c40fa7b41e0e4c81163c9d74b1d2bc50c3d15ad1cae20dcf44237cacf0830e3878435511c82cbe7fd17f5957ced47683557066f8f28883d30bab5d6839141e8745d474b8d365fee5c9f4678afbff7114a97cc3adc7b88a40e4aa76f3a7ed8ccbb538dfd836de97e8369cd5c898ffdb6dead48cdda5485c197fa5f000a82c81c918e928bf02fc27959c9c2fc800a2b3990969fc95897784185647c87de6cd9b0f38ba3badf67ac6af4e0aa70b92235aebe4eaaf7"}, {0x80, 0x10f, 0x5ac9, "88e1e34d11081f4a294ca4b5ec7b5e6aeb416a1ec6c7852e01a6f13c1ec7991fe1b062cbcc803e3a3f54d8b6767e806210c6fd9c62f853a2737c77d03d24307dd94e62f5613626e92244847daf8ad2cb5e51384b87b9bca957e4ed23e0959e691446aec2b010f9d06963"}, {0x108, 0x116, 0x6, "6e3e32df7762c7484c66a45d09d5cefcce7813df0b77c97ae80b5a686206e512d1d8616487d9b5b01b5e12a358573bcead3c75b060607f9252c539dbdf7a326156cab081b89067890bca94e4a702d769e9f1ec50b7e62180bcbd33ecf4161e6a4bedbb3e984362e15567314c7393b40ee8ba97ac8932cb6492965b835c07bd84d63f8ab7b891e7859fc9011c0028b5345d4b252a1c0f2eff457a6f67adc3c9081f7a2bd4436458ea84682d12c469fed53c4625de7319f1416a8db1f0ab36bba6a65cd07d30ae188c13981a5941ae9de8e40034bd85a91f1f32704d150b92ba2f590ef8ee470c3b2147fa1ba260e2b8f8c822d3d7b3"}, {0x40, 0x11, 0x0, "9e526887da4dc122d0f3fdf4326a17c45d17e6d89c5372d0ab03d5f3a459ee17eb44e10aae8c2098b7c3f52aec"}], 0x1330, 0x4000000}, 0x48000) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={0x0, 0x0, ""}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f0c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082b000)=0xb) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$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, 0x10b, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f000060d000-0x4)=0x3) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009ca000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="f1dd5084deb323c87334973eb18c2329bae5d773a77e44f548e07de994faad2cf4bf5c217f436c83d16b100de5e6e8bd286bb6850e0000100052da7c89171df92857824e7b834aee2f27887cd92c94c260899bd28a65f14b4174598a2b56134c4c1904fe5dcb7ff22e0005ab1d37cd3d5cf01b81002c6b65d4e37d0280713779ff01b28506ce911e76b719ae79e8657164f8302edebfd874ea7f267d27e693c5ab21f16a09ec00031defddc4d8f7fd08a7ede20f5e5bdea4647121d0adb1197edcd32a0d21932a65147c2463b2ed141cc791622b1135bc9a23cd2ff5dc06e7d040d6fb400cc307a2af2e1c86d7d5db0624b444e5b029d04781dfc8488bebd643fa12bb901d4fa3eece9b7ee2295381475235c6c5428164064e83c74dd84ebb6facd00ce94419b57f528d7b1b85d90d2bf94dd9e2a08b7cc92ddb1ce8f8ea0d26837d86176557", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x2000000, 0x1000010001, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002dd000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00004bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) bind$inet(r0, &(0x7f0000f84000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d3f000)={0x0, 0x3}, &(0x7f0000d8c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b2a000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000010000)={0xd0, &(0x7f0000fd7000)="4135e340a84aa9a7a1d16462b7d415845c2b4ae0daf27239545152d170b917818a5f7504eadf7d929f7ae3402768384a86d86053e560c4f1df92d02a2e6cf2a297ed4d1a49f3f6c863f03a5fa41f08a523825d6fa077781c4ab97de19aef7893a92210c716cef98e3d5fdca0d690652e69bbcdbc1fadec5562e31aac36bf24e229a514fe005f6b1005054afdeef3dcd651c304949c04f5037a85b0f3ff4762d6b32179f110b8e8cb3a7814325c05e74b4749337b652ecce688b1079d467f9aac7d69d3be164dfdbfc2255ade0927cdc8"}) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f0000f83000-0xc0)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) close(r0) 2018/01/19 16:43:19 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0x15, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000006000-0x8a)="c6ee4c1bd0ac8354d77e045e61ad3d702c5d52ecb012fbb0ff8c42e8e3f8603ae3cbd16bf61ca9df18ddf844dfd203572ab8de86914c153da30016c627702f56c4e3a97dc4bc9ce51d8a0315b8474f0f8adef9645d7d6c87cbadc6d4dfdfa1a91849ce889abcdcfacc8c34dfcf25ca32082c018d4387e4917cc403241786fcc644545bdb504dff3072d9", 0x8a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast2=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000006000-0x28)={0xffff, 0x4, r4, 0xc0, r5, 0x9, 0x6, 0x81}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000007000-0xd)={r3, 0x7ff, 0x2950, "950df8"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000008000-0x4)=0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000000a000-0x29)=@un=@file={0x0, ""/39}, &(0x7f000000a000-0x4)=0x29) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000008000)="91b504c5dae0a1", 0x7) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) r1 = socket(0x10, 0xa, 0x8001) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f08000)=0x4, &(0x7f0000083000)=0x4) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e77000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, 0x1, 0xff, 0x8, 0x1, 0x6, 0x8d}, &(0x7f0000167000-0x4)=0x20) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 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]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/01/19 16:43:19 executing program 0: r0 = socket$unix(0x1, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socketpair$inet(0x2, 0x805, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fa9000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000070d000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c11000-0x9)={r2, 0x40, 0x30}, 0xc) socketpair(0x1b, 0x1, 0x3, &(0x7f0000285000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f00005e6000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[], 0x0, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000727000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bca000)={@generic="d500d09c8bca8cb7f17dd2e5bf82896a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0xfffffffffffffd88) read(r1, &(0x7f0000e62000)=""/203, 0xfffffeb1) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a2000-0x4)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x10) vmsplice(r0, &(0x7f0000fe6000-0x20)=[{&(0x7f0000e32000-0x86)="ecac93dda3251916252a87feac24261ae275773ee2c48085f1bdafb88ddd2295da6abb768a22f955629714d85547d1e23333be080769662feec2fd89cb53a40746988fc8b8d6444b30708a4ef668d8853653986a1636c457e49e676f5a399b572d72cfe80f4132c1ae121d4280b618c2dfdd193bbe118785e9b7145380825f5ef2ad9aa2e84f", 0x86}, {&(0x7f0000fe6000-0x20)="ab79186ed9b13e428c3c8ca5f90d925d1ad4df16cfeca7f96fb6e5e19443b8c7", 0x20}], 0x2, 0x2) pipe(&(0x7f0000fe5000-0x8)={0x0, 0x0}) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004a5000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000488000)={r1, 0x2, 0x9, 0x0}, 0x10) listen(r0, 0xffffffffffeffff5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000032a000-0x4)=0x100000000) r2 = accept$inet(r0, &(0x7f0000a2f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000-0x4)=0x104) setsockopt(r2, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000024b000)={r0, &(0x7f0000f84000-0xe6)="4f0531ccd83c18ce962d63c96a70840b31dde3ebbb8e8f9d7e26738a6547e8221332199a0dd73dd829ce1c1b1e40f145f438ba558294b02ba1230a8f9208b81c3014943cdf8dc93bf9e6346135ba099cbfac3d9fe182ddbf6b63aaf9abec6405c610fbecc42a15a2423934721fc6cb8a156039bcff1f6bfd348596e478f9ba61e08d9231cb3360daa647a602700cf6243189f03594d452e5a50b693ac1095a3dc23ab79019b722774bdfb63f2d7aecee68332c5000e93803fadb527872138fd0cf6beaf6821a4ea48511ffaeafbfdcab86c0ea763d9efd265e223d5b73bb44d943a8e7684003", &(0x7f0000dbf000)="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", 0x0}, 0x20) 2018/01/19 16:43:19 executing program 4: pipe(&(0x7f0000583000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000990000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000001000-0xae)=""/174, 0xae}], 0x4, 0x0, 0x0, 0x8}, 0x10000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="97466f3517043c274efdd8142492cc15"}}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) connect$pppoe(r1, &(0x7f0000002000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000005000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6(0xa, 0x7, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000005000)=r1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={0x0, 0xff, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r4, 0x3ff, 0x9e3}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000008000-0x1e)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000075f000)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000d3e000-0x9)={0x1f, {0xb, 0x2, 0x1ff, 0x0, 0x100, 0x7}, 0x9}, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009d000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(blowfish-asm)\x00'}, 0x49) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000981000)={{0xa, 0x0, 0x20000005, @loopback={0x0, 0x1}, 0xd03}, {0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x6}, 0x7f, [0x6, 0x1, 0x0, 0x100000000, 0x4, 0x768d, 0x7, 0x0]}, 0x5c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0xffffffffffffffd1) accept4$inet6(r0, 0x0, &(0x7f0000861000)=0x0, 0x80000) pipe(&(0x7f00004d6000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000592000)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x88}, {0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, 0x1, [0xff, 0x7f, 0x4, 0xef64, 0x7, 0xffffffff, 0x1ff, 0x20]}, 0x5c) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000edf000-0x4)=0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000a1f000-0x1000)="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") bind$alg(r2, &(0x7f00005ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0xfffffffffffffefb) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000737000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) socketpair(0xf, 0x5, 0x5, &(0x7f000085a000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000010c000)=0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f000003c000)={0x0, 0x3}) sendmmsg$unix(r4, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r4, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 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}, 0x33) socketpair(0x4, 0x4, 0x8001, &(0x7f0000a40000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f87000-0x2)=0x9, &(0x7f0000bbb000)=0x2) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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}, 0x94) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000030d000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072e000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000097b000)={0x0, 0xc, "750db3e28dc8ff0cf0a3d308"}, &(0x7f00004bf000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000def000)={r2, 0x0, 0x20, 0x1}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000045b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000caf000)={&(0x7f0000fbe000)=[0x0], 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r5, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) socketpair(0xc7da6c7a9d678a36, 0xa, 0x610, &(0x7f0000eb5000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f00004f0000-0x8)={r5, 0x8001}) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000583000-0x8)={r5, r0}) close(r4) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00007b2000-0x4)=0x20004) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000002e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000090000)={@random="ff5fe4140f69", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0xfffffffffffffffa, 0x7}}], {@canfd={0xd, {{0x2, 0x7, 0x8, 0xffff}, 0x21, 0x2, 0x0, 0x0, "9cbd73723a6d03eec6456faafce94ee6c346dda46e5489613af0218e76e4ecd13b063ce2e627dd9384a3cc6cdaa316704d27ba84701d35adb1686e6dcd9c5dcd"}}}}, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0x5, &(0x7f00000e7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000e6000)={0x0, 0x0}, &(0x7f0000075000)=0x8) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000ba000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e7000-0x4)=0x8c) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000e7000-0xb8)={r2, 0xe6b1, 0x81, 0x81, 0x655, 0x5, 0x81, 0x8, {r3, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0xb7, 0x4, 0x8001}}, &(0x7f00000e6000)=0xb8) socketpair(0x1, 0x1, 0x8, &(0x7f00000e6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000092000)={0x80000001, 0x0}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e4000)={0x0, 0x0}) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000f79000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d42000-0x10)=[{&(0x7f000000e000-0x24)=""/36, 0x24}], 0x1, 0x0, 0x0, 0x8000}, 0x1) connect$inet(r0, &(0x7f0000724000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1800000000002, 0x80006, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/19 16:43:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d63000-0x6f)={0x0, 0x67, "b426556a884b19cb430dd03352cdf3bce478226aca2df3109e474295c1883d787cfc236b9373da7a4e74ad6ac84c53e042fcaa6d68e7a85acc2bdb71a42cd90f6ed2006629b3305ab13634d49cf8fbf2f0d48c05534c8ea403a62c7426b15698bf63873d445f35"}, &(0x7f0000000000)=0x6f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c58000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xfff, 0xfff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x1, @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]}, 0x6, 0xffffffff}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r4, 0xa9, "c60a55e6c6a3d59692b9307cb188adba7907dba07a621ff8dd3d05ace78db947a7059c0b569f46d1c2ea6240408067d8867713d13062b874ff4cbf8f3cb163e91f3175c4453e6a26ced78c12dafdb2b6807e95643248b6a9ca2abf29d0a30e439d6d85b9d9027d250006b40b2879f6e612de35b697b4df6c265cc79c566066e2ca026e4da433d289c9a4d0f12f9a605587aca0e808dd996781b6adbb4766a0b4c0515c389b0e88cb74"}, &(0x7f0000000000)=0xb1) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000073f000-0xeb)=""/235, &(0x7f0000a8b000)=0xeb) socket$nfc_llcp(0x27, 0x2, 0x1) sendto$inet(r0, &(0x7f0000b69000-0xe8)="a55a44988aebdfbc59d2d9c16fd51e0cc995518e37b32a696e2272cd2bf4f9fa6bf09af6f7d3c1a5e87126d1294732209acfaab5cf6e817330848744bd6eb1aacd650b9551551d6d070f2aec8550fb1a5e636a96face58d5428bd7634668fd6c9ccb4e88a59e0c48712c9fa2ea0abf30b53dd7c8228a7905306c7d4b96163b52208f5fa768c7538b850ef47fd69f71e3397de5918e858469f5a4ce495429b9318a19bc2abb516b03eaa1643aefa1c0673c32ffe904281a11084e0e47cb8a884ed32464b9718f2532e525cdf9f7e382156036c4b1797e343f1a0d4756807a8681c9df23e67becfaf7", 0xe8, 0x0, &(0x7f00004ca000)={0x2, 0x0, @rand_addr=0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d18000)={0x0, 0x200}, &(0x7f00002f9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000d0000)={r5, 0x3}, &(0x7f0000ea6000)=0x8) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r4, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) [ 458.092950] dccp_close: ABORT with 214 bytes unread 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) recvmsg(r0, &(0x7f0000169000-0x38)={&(0x7f00000e9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fb7000)=[{&(0x7f00002ac000-0xe3)=""/227, 0xe3}, {&(0x7f000025a000)=""/133, 0x85}, {&(0x7f0000bc0000-0xc0)=""/192, 0xc0}, {&(0x7f0000847000-0xd)=""/13, 0xd}, {&(0x7f0000a0d000-0x52)=""/82, 0x52}, {&(0x7f0000631000)=""/152, 0x98}, {&(0x7f0000d17000-0xb7)=""/183, 0xb7}], 0x7, 0x0, 0x0, 0x80000000}, 0x1) r1 = socket$inet(0x2, 0x10000, 0xfffffffffffffffe) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000551000-0x4)=r2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c25000)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000548000)={&(0x7f0000870000-0x8)='./file0\x00', r3}, 0xc) sendto$inet(r1, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000663000-0x1a8)={0x10000000ffffffff, {{0x2, 0x1, @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]}, 0x1, 0x2, [{{0x2, 0x1, @rand_addr=0xfffffffffffff187, [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, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000deb000)={0x0, 0x4, 0x30, 0x9, 0x4}, &(0x7f0000270000)=0xffffffffffffffe7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004f3000-0x8)={r2, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000632000-0x8)={r2, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000db9000-0x4)=0x36, 0x1ad) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000934000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc2000)=0x10) sendto$ipx(r1, &(0x7f0000266000-0xf3)="9585b10179a163fe374e2bc6a6e5095a906ef200f9684be6daff889abd2ce00dd2a1be0eb248ff939e35b6dd39af60322a39627669a74a72f7033e41220e7069c9b1f3bb69b73316dffc63d0e840feeb7b9d2707f977dc2163793389d69c76f7c4c3f042251b48680ed7e85ef66cb2cb8b009f80c4a7f00a6e9f5c5ddf9dde5ec625d9e1180e4cd73e513bba7bed419883560d51ef86f333ac911e5f733fb0229352c2614e3ee37caa3417b5dde7f77272d34894c516f3f55645452055c7e8bc5487a199325cfe33946c2cff577bb24545a3fdc8ad083438588fd2c83e135c05729dfa962efc405bee223baf766e949d6ff8f8", 0xf3, 0x4000, 0x0, 0x0) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000dc3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00007c3000-0x4)=0x3a) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000dc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006d3000)=0x14, 0x80000) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000dc2000)={0x0, 0x1}) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f00000ee000-0x10)=@req={0x50, &(0x7f00000f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x1, 0x3, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}}}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000051000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000ac000)={r1, r2}) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e6000)={0xffffffffffffffff}) socket(0xb, 0x80003, 0x20) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000f3000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) accept$unix(r3, 0x0, &(0x7f000000b000-0x4)=0x0) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006f3000)={0x0, 0x0, 0x7fffffff}) socketpair(0x10, 0x5, 0x8, &(0x7f0000876000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f71000-0xc)={r2, 0x80000, r3}) socketpair(0x5, 0x80e, 0xfffffffffffffffb, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000b06000-0x8)={r5, 0x1}) pipe(&(0x7f0000f6e000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000999000-0x4)=0x0) 2018/01/19 16:43:19 executing program 2: socketpair$inet(0x2, 0x7, 0x8001, &(0x7f00002dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r2 = accept4$inet(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) epoll_create(0x3) r3 = socket$inet(0x2, 0x0, 0xc0000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x6de1, 0x5]}, &(0x7f0000001000)=0x8) listen(r3, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000003000-0x38)=[{0x8, 0xad27}, {0x8, 0x7}, {0x0, 0xffffffff}, {0x8, 0x4}, {0x8, 0x5}, {0x8, 0x0}, {0x6, 0x1}], 0x7) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000003000)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0xb8)="157040c6cfa334ae31d192acf9b1f0f69c9d9e66f5014d559d8e07557120ecf6dc882e509d2e0cf19462984d7db1041f5a957662e302be524802f03e8dc96faa0601ef5adab9972eda0d92e329608dc58eef4f9dac1d7b4403f4257fe88fdb6fda6d813397cbcfd4ffb276464e3751f3f74ff5f757e649d39c2f1b5afc62f320b8a7f34abe691dceadd2a899908f691cc18a421ab6694c6628355aec519b104c36f3b7ef3e9d69d2f17eba5f27df4c35ba19ca65bae4737e", 0xb8}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xc)="4dd29a9e49282e3aee069100", 0xc}, {&(0x7f0000002000)="be0d273b4cf4e1f826", 0x9}, {&(0x7f0000002000)="e7715afb06af871cd21b47216f9f4415c462e38568a1f85989e8bfe997d746e352897b359cc02bea61d64952b6b4339fd7a4edc6f67313f9a10f0839b8f371d0a55ea06bce65b8aa2400942525d9a5066000d9492a5ef85d867b90aefdcd8d0ec2bb722e90c77834168cfee4e45b00b2f8335535c806b66e", 0x78}, {&(0x7f0000004000-0x76)="382735aea2fd50f42dfee68be0b447515e2553c2bd626443d8a2aaff63503797e3cac9bbeaae1653351100b5468ed137796fde2cf651dd4be0d5265df05cb955b7e14f07dffc6cbc810744785c7a72f8e3d5ee2542034d2e089b526eb9df3bfa7fcfd918aaede87fcbefc5c04f1c2c14a75bbcf79b10", 0x76}, {&(0x7f0000004000-0x9b)="f97f563cfa122e41e41c5e38ebdd04640bafcf427d4f347aef0198d1e919e79aba1acb51997d78658094c44609c7960cae30afaef77eed026717c0fdee35a49d7e1be260d426040685931ebbfc469b94c3a56c0e01a5aa4cd992d5947b96de27daf2845f20846dcd261e4f36b792a8433c3ec5fe93ff47257ecc04336c1e363eebda68ec9e7af811345146401815c57cd19d4ed7b04e2c09765053", 0x9b}], 0x7, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4040000}, 0x4000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x6, 0x6, 0x1d}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r8, 0x22a58000000, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = gettid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000875000)=0xc) r5 = gettid() r6 = gettid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007f2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0xe8) r9 = getgid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$packet(0xffffffffffffff9c, &(0x7f0000d97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x14) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r12 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000ab4000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cda000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f9c000-0x8)={0x0, 0x0}) r16 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000f9b000)=0x0) r18 = getpid() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f0000d87000)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000525000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f9c000-0x38)={&(0x7f0000f9b000)=@kern={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f000058a000)=[{&(0x7f0000211000-0x28c)={0x28c, 0x30, 0x13, 0x6, 0x2, "", [@nested={0x138, 0x21, [@typed={0x8, 0x11, @void=""}, @generic="de6ee1015ffed51184666108d6851da52381540fb0be5f745259bf6347d50086e038d75fc8858e77df1321e81c1e14b2ad78a3511030b4ed65bca7ae69032e820b834bd274486dcb274afe7f03a9608fb3cdac38a43399f21145104b2a6b041e4181d440c4105005a68ede5a66b4671a9d20682cc832976b9b6052e3ab0a473103ad359ef050ab3dc5bf5f78c6213c73001354aec2758a62b24ad56c3ba40786d4d3754ff221f2f2", @typed={0xc, 0x57, @fd=r1}, @generic="baef8d1894a8ea9c52e53a3fdaa7bab03eee025a3ae738cd0d34f72b2382f3fa09fbfef1f82aec5b6648fecaf0d89370480497e2b9a0d85366f8595f5ebbf2c6b70c6b916ae54856600f2ac05d0c50f154946ad33c71df1863a8812f476ec7", @typed={0x18, 0x90, @ipv6=@loopback={0x0, 0x1}}]}, @generic="02cd806000e002b7b74d4f35c244b1126c1741d8af211df80512fafce96d5e6558290dc51e44c4084356785b824461012b883ba24441c743d6f22174ee5f5ece8434647bc2617cdc8ed86fcaad4f5f634c566d2fbbea5786a73a0e95a7fe7846e6ed9e43db47e1e2a98e86bf6670d43e566c61eaefa59bd146aa1c99e8bc6de9511c38782e1c6b2dcf0e2515ac9a19032c79f82b655f5b2b7c25afbc6cda06073082bd70bf90bf05539ef74872515170e9a6f29e6b23d5a56766ce64471e9f85dcf8dbc8dab1440ce0f7814b129556b0d6b7cc0c77926d4b33c84fb45c96bde266c5d471b8", @typed={0x5c, 0x6f, @binary="16ac1654d9afce7ce92b3e1087308d786acc5e90fe4392dfaa4ecada82d4fc4a6fde73574d779dca0da5e523b91566e7ab36b7fe1da0b52ad12332ba9feb95f526b2f7b2dd479c0503d7eb35e63d83a360"}]}, 0x28c}, {&(0x7f0000f9c000-0xb0)={0xb0, 0x1c, 0x200, 0x5, 0x1, "", [@typed={0xc, 0x3e, @u32=0x9}, @generic="50a407759b5ae88638f90ea8fbd4535beb8ab1e5112b990a0b38e41cac2194abe96fa84531d65eea462061a082432e7d887a46d632ee50a6e9ec5f2a533220870ac0c50f9296c2cf2498a3389f9b1d1dc2a33bc94d85a1a57d1142a21c266cb2fde4e9f6e1da66e2b9f5e114103faa269d46ede91366cc54c1628777a3c860d2fc", @typed={0x10, 0x3d, @u64=0x3f}]}, 0xb0}, {&(0x7f00004c6000)={0x331c, 0x14, 0x408, 0x6, 0x1, "", [@generic="84a48d4e528a083e90d1a379b635e81cfa1460b707c7967c34adc645be76200dbf470af2a9c4d5ac21bc3c097a10fffbbfb583be48a331db07d94049ca4d49e504d3a74504d5ced27e3d22fd8199a510e312eaae59879e3ddd609f2b4a7bec521e84fc339c", @typed={0xc, 0xe, @pid=r2}, @typed={0xc, 0x6a, @pid=r3}, @nested={0x1188, 0x81, [@typed={0xc, 0x69, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="494fab80c161dc7261476d4aa12b6acd9cdf89263edff865a485e557d44508165150990e7d115b5799b52fa1fe744e9f26df323148b8d9420874bdf7387b79efda65b4f19cf4c63157d89cba2b2d7ffbc08acafdc516ebc4eaae197524b6c9ad11f92d37e4f23c27ed43383cf277befd33eb619c69172c3c4d4b71c925c5c9cb3fcdd1cb2cc47f5a03c7687516fa1b0dddef260ddf6362fd9445e729fc771e1950116bcbd798f771adc5331750d0fadac250d13137444867ad7dcd08fc805596ef7fc18641fbd124684b8245c2e460e2d3fe553bfa513d9acd3fc03f42344267e9bd115e84e5e10da5b36adf716fc49ff2cd114eb389", @generic="fd13fa4df6", @generic="c11dde5ca5fa16885633ea684959090e2d4270b542b28079d7e2c733276463dc45da5e7999ca8216899610f1de5041fb6efcbaa329facb00dee70500e8ba6f00c7627660c6405389dfa7ab47df65654f04b8e61123fe87f7666a", @typed={0x1008, 0x44, @binary="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@typed={0x18, 0x4, @str=',\'systemwlan0\x00'}]}, @nested={0x2048, 0x37, [@typed={0xc, 0x65, @pid=r4}, @generic="1beb569eeab74bcead4a4fd30f280a8b969b05d9f4180598ee3cd120d556e28cee66dce79ff0", 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@generic="1dcfe8d4", @generic="9f066e30060feeb918c6f2", @generic="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@typed={0xc, 0x0, @pid=r5}, @typed={0xc, 0x24, @pid=r6}, @generic="6ac397973c9d61df35065562c4f7196a3af137ab4efdb2f019bcdea0f9966577c99af18b26368e9db30128ff56aad8480c4cebd3e6ffd3c9c1d627ea65257d23220a9e5fec1f911536ab9574d62e0597aed36d634dab0ae6cb9a7eadc47fe85275a78545c459e279501e86b4b820db4df6bcdaf87d824e4834b5a22324216e84d76c13c475f6cdbbacd3dc6e3c224710afaefa8e787f3cde3b6f53285ef709aefe6524ae"]}, 0x331c}], 0x3, &(0x7f0000162000-0x80)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x80, 0x24000050}, 0x20000000) r21 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f9a000)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r21, 0x400442c9, &(0x7f0000f3d000)={0xff, "ea0d6675b5c6"}) r22 = socket$inet_sctp(0x2, 0x10000000008, 0x84) ioctl$sock_SIOCSIFBR(r22, 0x8941, &(0x7f0000ce1000)=@generic={0x3e82, 0xfffffffffffff9bb, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r22, 0x84, 0x72, &(0x7f0000f9c000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000014000)=@generic={0x0, ""/126}, &(0x7f0000009000-0x3)=0x80, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000001c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000)=0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000007000)={0x4, "bec12ecf7e12"}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000000d000)={0x9, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c257c96}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001c000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x9, 0x2, 0x0, 0x2, 0x20, 0x0, 0x2f, r2, r3}, {0x10001, 0xffffffffffff5eb4, 0x1f, 0x2, 0x1, 0x0, 0xff, 0x3}, {0x5, 0x401, 0x3, 0x5}, 0x7, 0xa, 0x2, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x2, 0x5, 0xfffffffffffff000, 0xfc7, 0x8}}, 0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000003000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@typed={0x8, 0x4e, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 458.205612] dccp_close: ABORT with 127 bytes unread 2018/01/19 16:43:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000036d000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0xfffffffffffffffe) syz_emit_ethernet(0x56, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x1b, 0x0, [@rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000036f000-0x60)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f000036e000)=""/4096, 0x1000}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}], 0x6, 0x0, 0x0, 0x10001}, 0x10001) accept4$alg(r2, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='gretap0\x00', @ifru_flags=0x1100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000036d000)={0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000001000-0x4)=0x4) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$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) socketpair$inet6(0xa, 0x807, 0x100000000, &(0x7f0000dff000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000195000-0x43)="992c168c00120399541e2a20fdc2a076026ba467a3123d7c5bf0f607c03678bd643b9dfcee3098e1c4a95a5a105855bedd178860d3f236d639c5fcec5da98836160fc3", 0x43) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/19 16:43:19 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000082b000)={0x5, 0x4f, 0x2, 0x67, 0x2, [{0xffffffffffff8699, 0x10001, 0x48, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x8, 0x8001, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) pipe(&(0x7f00000a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b08000-0x10)={0x0, 0x0, 0x10}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000cea000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000505000)={r4, 0x0, 0x2000000000000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000075a000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000081c000-0x10)={r5, r6, 0x6}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x388, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getpeername(r0, &(0x7f00006da000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c18000-0x4)=0x26) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000cac000)=0xfffffffffffffff9, &(0x7f0000fd6000)=0x4) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000253000-0xe3)="", 0x0, 0x80000000000000, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000033f000-0x79)="336cf48dec344e5fcdb2c041b56ea5db97712880a04f1e0ef4cb58aaf9bd186405bdf3f2adcd902db5ae1ba51105136476fff83cb3bbdf52df6b24d8a3aa8c0321ddf19780e6e5601570d504a044d9eb0e8794cef61808e6acbeae8150e4bd6202598fe3837c2de1939f0df071e1286b91df06b72462c6f348", 0x79, 0x800, &(0x7f0000f87000)={0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007b1000-0x1)={0x8001}, 0x1) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f88000)=""/246, 0xf6, 0x23fffb, 0x0, 0x0) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x40000000000001, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$kcm(r0, &(0x7f0000c12000)={&(0x7f00008b7000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007d5000-0x80)=[{&(0x7f00004f8000)="", 0x0}, {&(0x7f00003f9000-0x82)="", 0x0}, {&(0x7f0000d66000)="63e77134315e4ec1d83f31166bdce5fbab588b", 0x13}], 0x3, 0x0, 0x0, 0x40000}, 0x0) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x2e, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000015000)={r0, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000c000)=0x9, 0x4) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x4c890) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='vlan0\x00', @ifru_mtu=0x10000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x8, 0x2, 0x9, 0xffffffffffffffff}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000090000-0x8c)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"a5"}}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f00000fd000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fd000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000dc000-0x4)=0x1, 0x4) 2018/01/19 16:43:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000b89000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000a48000)=[], 0x0, 0x0, 0x4c4, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000440000)={{0xa, 0x0, 0x78c67aef, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x6, [0x9, 0xff, 0x1ff, 0x3, 0x1, 0x7, 0x10001, 0xfffffffffffffffc]}, 0x5c) setsockopt(r0, 0x84, 0xc, &(0x7f0000000000)="", 0xfffffffffffffcc7) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dd2000-0x4)=r1) 2018/01/19 16:43:19 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000007000)={0x0, 0xfffffffffffffe00}, &(0x7f000000e000)=0x8) socketpair(0x0, 0x6, 0x7, &(0x7f0000005000+0x465)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000+0x5a2)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000010000-0x4)=0x5, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000a000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffc00, 0x0, 0x0, 0x7f, 0x6, 0x20, 0x56c, 0x9, 0x4, 0x8000, 0x7, 0x0, 0x2, 0x8000, 0x3ff]}, &(0x7f000000f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x3e, 0x0, 0x2}, &(0x7f0000006000-0x2)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xfd)={r2, 0xf5, "85c6b023a9d466f684e9818d707fd422fe32c2f3291709b8a1d2426e4a63fe1b3d02e42ad26d52ff4a4cc8ac44f368a44675af729099fb5e4ac411f6969f1c1a14d7b2c0f2bd78bcaa18cd59e27e6b74c0be8606717eed5f87256e83632f9fe70d381f62657f6a5be02da081f6ccf2c007d240851bd54a16d91da114614698d0a0f58c6909f2878864b970ff2b7965bb813f975ccab028af8b6633f0dac9dc7bc27145433e1ba419126a1189afd9b9d0959951b70e8b3ab4bace01799e61095b449a4cda4814fe8a492628f3eac263a392a56685347bc30c4beae46fdd13b7bc869d5e24b7da604d50869566cf4af2bdb7a27beec7"}, &(0x7f000000e000-0x4)=0x386) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000d000-0x8)={r3, 0x7}, &(0x7f000000c000)=0x8) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fd3000)=0x855, 0x1) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd3000)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0xffffffffffffff31) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000209000)={0x2, 0x4, 0x6, 0x81, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0x9, 0x9, 0x401}, 0xb) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) connect$netrom(r0, &(0x7f0000518000-0x48)=@full={{0x3, {"d054e450a33bc7"}, 0x3}, [{"bb2432687f9ca9"}, {"ea30bc63ce78fc"}, {"2785aa49f7a2bf"}, {"9fe44a1179bbed"}, {"c8e2d879a82b7b"}, {"8e7b7f455fd568"}, {"b9b91a4ef92a4d"}, {"4d5aca66ddcf78"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0xc, &(0x7f0000f12000)=@raw=[@call={0x85, 0x0, 0x0, 0x29}, @generic={0x101, 0xffffffffffff0001, 0x10001, 0x0}, @ldst={0x0, 0x3, 0x3, 0x7, 0xf, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xbc5}, @jmp={0x5, 0x24a, 0x4, 0xd, 0x8, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:19 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f78000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f78000)=0x48, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003b7000)=0xff, 0x4) bind$alg(r0, &(0x7f00008bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eca000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000664000-0x4)=r3) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000018a000-0x82)=""/130, 0x82, 0x40002122, &(0x7f0000f79000-0x10)=@ethernet={0x39347d329147b1b0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x3, 0x0, 0xba) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000f7b000-0x4)=0x4, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000da5000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x20, 0x1000, 0x100000000, 0x9, 0x6, 0x4, 0x9, 0xff, 0x6467, 0x81, 0x80000001, 0x2, 0xdb, 0x7f]}, &(0x7f0000f7a000+0xe3b)=0x108) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f7b000-0xc)={r5, 0x5, 0x30}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000f7b000)=0x0, &(0x7f0000367000)=0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000731000)={0x0, 0x0, &(0x7f0000f79000)=[{&(0x7f0000f7a000-0x55)=""/85, 0x55}, {&(0x7f0000b09000)=""/116, 0x74}, {&(0x7f0000543000)=""/104, 0x68}], 0x3, &(0x7f0000f7a000-0x1b)=""/27, 0x1b, 0x9}, 0x40000000) sendto(r2, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000128000)="13a84286cb056d74ae5eb6abb93dc73d59edfb2bfa1b3ffd8e3cfa5c4374ef48b0451ac1744bb2334c7fedcbade1139f3b509498675506adfdc1e3f08a951c1b113dc6ddc6d5a1cd62d7864be2db1e96b4b47e759022be23c23b030b355149e17959956e2584746abd8b", 0x6a) bind$alg(r0, &(0x7f0000095000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000a37000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000063a000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cfa000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1fda}, &(0x7f0000fec000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004d6000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7ff, 0x6, 0x80000000, 0x0}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000414000)=[{0x0, 0x0, &(0x7f0000574000)=[{&(0x7f000074c000-0xe4)="d9", 0x1}], 0x1, &(0x7f0000f86000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0xc001}, {0x0, 0x0, &(0x7f0000f1d000)=[{&(0x7f0000fec000-0xa)="e46cc491ba56eeca72f0", 0xa}], 0x1, &(0x7f000009b000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000567000-0x20)=[{&(0x7f0000227000)="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", 0x1000}], 0x1, &(0x7f00004ac000-0x1f8)=[@iv={0xf0, 0x117, 0x2, 0xd7, "310c857f0e740c6f906db449970687e9969a17b0f42c1a99243050480763505ec41420c340a2574a72eb1455e2f39cd80e9031e7e5abf4f579945806c565308f16309c34f58c02fcd10ae2fe3629f1964974e339bf7570e8b5816e1ff005d64f72918fe9018a1c29f10c5aab43cb0e7703767f930e6b39b4db19f89644c9e7a1fe9cb563237bd51132d43a52133c5a79c4c791bdd5099d793e5ba8d56bba83f37c4dd149000d3052b22b743c69bf0fc34c86ee863cf2d49e11b80dfbd7e117f447d6241e1e7d74950d9349e8ac174266dec1eb9033aac3"}, @iv={0xf0, 0x117, 0x2, 0xd9, "b04bc23ca5e767562dd62d56947e2bbee86dc3c4c2c0c717963c2a0ade0cfee319e3bd50fd9e8828e0ec86104fd42df3858f74a9b761c5f837a7324a368cb47d3ccd2034e6874cc001c9d9e91bc7dab6083b67d0d9413375a15f54af785b845e3118a4a4d68316d3c9719624fc99412aeedb46edfb90a0647a2f0e58afbb111e3cb465a1407d98a1ac13ade62865ded2ea60dcbb5983b6a668461e799b44e8875f48ed4b022d9e836bdbb44631970376ce24cfc972a6fc94039aef2413f258e195dced07193c443bfaa9b9e9d596dda08275070ca0f9ef8083"}], 0x1e0, 0x800}, {0x0, 0x0, &(0x7f0000ba5000)=[{&(0x7f0000f6a000)="6c21e37eb125b06c6abbf1556c52096874556648e1573440bfa19a5d6902d1b7929ca95dc7433faf3e1b4ec2e702cc6df3874b16142757b34feb54faf88ece2af6911fc6335bf5b723dfec278859752809c9d3b448942f57f6595aa52b9746fc2bb6a517b09dc57ea44327d69e051dca67990ec6c0db49f77f09d54a99d65ff3a64488c4984f8d8a988ef94869d56c3a95fa291fab5b9c56406ff33b4c0523d69cc978fbbd27ab109f06bfdcaf5c454c5f886fe98fcff63ec536ec1790a312c0", 0xc0}, {&(0x7f0000e69000)="affb6fe91490d4ffffaeca249748cdeaa41fc5c16739b7f4ddb922a0418129c35a2ba4a0cf65494c4276e89df1017db4f18df28e7121ee7a6ece5026a04a5c3ee838761e4076a838d33e2e082460109f03f7f3377218428a80a0a1f43f452068144b3733871b2587c4f2e51dc3736712d800456b9183dd244eebf12020020bc2b6be04438cc95ede7c052244b9ff0079c3c7e4", 0x93}], 0x2, &(0x7f0000c50000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f00002ca000-0x10)=[{&(0x7f0000a99000-0x702)="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", 0x1000}], 0x1, &(0x7f000032c000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6fe4}, @iv={0xe0, 0x117, 0x2, 0xc8, "5d7fd416285640c192a4c75e11ca3d4bc15bb6fcb259ef1aeb75d310fc59f4a4838eada7048d504325e6d929f7aa95ec88efe79c0f93bf807687355d4ff2cc95ac67c836ad5ffe7a890c2ae7d7f7eb150dd54bb9a857f5f9f38c6a538e8cf765f6fc3e196c7b2c21f9725f09695c53298c51f7500f813080a2171f29fc8e478df9fcac15673825d09769c25f759d18b1ecf7bedc532bdc21312089b6490ba4637a78827c2ea29c41f6e64d52b5a7019d6f635e2d98c5b823a35d3673ec1a87f308772d0df002eaf6"}], 0x110, 0x40000}, {0x0, 0x0, &(0x7f0000026000-0x20)=[{&(0x7f0000df8000-0x97)="1e4bbbc467be3a889bb6470c8e10c1e219d0c7c1182358e6d17efb09c441bbb39192f2eb82252420d3d2e5b9c018f80b087f3cea0e178904c9877446ec12fc199a923d0c50f010ce30de1b6ad3aeca1e8f9539ae9f6829324b2ba216e050313248026d9be2a25632422309604b8439178532e3c2ae94745511e9bdd671de84d9c7192e1b1a5841cdd863332c7bba6a1339f43f9e91da88", 0x97}], 0x1, &(0x7f00002ce000)=[@iv={0xd8, 0x117, 0x2, 0xc3, "73c4192c725a74f0a8ad4a3de58f703ebd28f9e3e7e106024fada075a65332b8bfd26bf09ccef355522c2d00ca63b740ae982499c67c0cd83d229e8be85d4b2b8c19d7ba56e4440978035bbfe3c4e6db6de784449050f6574b117c0d436cdace0bd40a2c1709375ff689538f0e939e8c72002761faef78b7a57fb2197a22d8b9cf7ee2d52bfcad77eb33e7bfce4cd1c03d64a93788baad0c9e155695781ec2f6c5ae5df911b661fc40fe66929652a8468ee06bbed4d31c08080c695b3f3f82216d1461"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x869f2a631507a4e2}], 0x138, 0x20000000}], 0x6, 0x4) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000266000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000769000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000052f000-0x20)={0x1f0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000009000-0x20)={0x10001, r2, 0x10003, 0xfffffffffffffffc}) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:43:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x2) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005ec000)={0x0, 0xf5, "7324a9501edf38f2a232edc6bbe3dcd410e957bdcfffec935d8c150e9896d1ef480bc881e878e71a26f054cd82247221000bc87c9665a52bba18b18947015f84fca6f815b8101791cd5884ad78337de5b131b2f1f500f5c4c582ec7aadf425a7327d334e6cd438f597c3516f7ff58111aea1a46322e71583d46b3dbf982f14846dd088e77b42dd6ea5cd3691034f2acf2ecda908a7b9bf2e008dc941a3150dc8f80abf5b6bc607ae9ece662e191e78bdb475feed4e15cb12a956c05da82ccdd94d287ef6480ab1c2e0bc34e7bb1a2cc79c7dffbf8f8e2571d7919514ee32660917f02fd874db390594826ee6e1644267870ed1d2df"}, &(0x7f0000e94000-0x4)=0xfd) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b9c000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xc, 0xb, 0x7fffffff, &(0x7f0000ff4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003d4000)={0x0, @in={{0x2, 0x0, @rand_addr=0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x8001, 0x5, 0x200, 0x80000001, 0x44a, 0x0, 0x5764, 0x25e3, 0x5, 0x8, 0xa2c2, 0x8, 0x5]}, &(0x7f0000177000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00005cd000-0x8)={r5, 0x80}, &(0x7f00003dd000-0x4)=0x8) 2018/01/19 16:43:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x5, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/19 16:43:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) r1 = accept4(r0, &(0x7f00004ef000-0x7)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037a000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000210000)={0x400, 0x820e, 0x6, 0xffffffffffffff80, 0x0}, &(0x7f0000e1e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c07000)=@sack_info={r2, 0x4, 0x9}, &(0x7f0000c36000)=0xc) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000021f000)=0x0, &(0x7f0000d85000-0x4)=0x4) splice(r0, &(0x7f0000e24000-0x8)=0x0, r0, &(0x7f0000d2c000-0x8)=0x0, 0x6, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000075d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0xe8) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000803000)={0x0, 0x50b, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006ba000)={r4, &(0x7f00003ea000)="c862bd64ea2a8ea4b899334dfe53166718d28a3ff2b3239c1f1e56ea2b977dddb2f7d9a953a6e7a50a41299bfe43a38061f18ad8cca848ad707bd9f51a37b4d421780b7efe60b9bc2318b650e1a969cae0381cce02e7e3b33030d4ef1bd9d60764d33e06a15c92258608c0d28c036201feaca8490658e05374f26c1850dad73d650a65dc6b253d70fa6f3f7522e46a964e3e459ffa6c3255879648e98bebf67cfad61d28306515a2d40244831f33cade4aa9eb3ec39795a219f5af0701", &(0x7f00008dc000-0x7f)=""/127}, 0x18) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f00007fd000-0x75)="10b891ab97cf7e13acc568b2cc3cbe3b3e7e6f8b8edd2408050a1cfe5869c6bfbe9dcb26029632d5ad6bfd403f1a44fda554de2caaa5a61082d8cf16cc258cf4748eb81fb7c451a5948df3cd26b5ff25fe3251ea3e403a524dd13f46b4cc9a3608d5daf62975afb8221ddccd79e4453856d30ce49f") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000381000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dac000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000519000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x36, 0x0, 0x7, 0xa, 0xa0, 0x0, 0x3c, r3, r5}, {0x5df8, 0xffff, 0x5, 0x7, 0x9, 0x6, 0x1, 0x401}, {0x2, 0x1, 0x4, 0xb7}, 0xffffffff80000001, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x7, 0x2, 0x1, 0x18, 0x15, 0x9, 0x7}}, 0xe8) 2018/01/19 16:43:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b4b000-0x38)={&(0x7f00001f3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b75000-0x70)=[{&(0x7f00005bf000)=""/75, 0x4b}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000e11000)=""/58, 0x3a}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000c7f000)=""/167, 0xa7}, {&(0x7f000025e000-0xe)=""/14, 0xe}, {&(0x7f00003d7000-0xc1)=""/193, 0xc1}], 0x7, &(0x7f0000000000)=""/4096, 0x1000, 0x9}, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b01000-0x2)=0x0, 0x2) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, 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", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000de000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d3e000-0x4)=0x1c, 0x80800) bind$inet6(r1, &(0x7f0000b6a000-0x1c)={0xa, 0x2, 0xd07f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:43:20 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009e8000-0x8)={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) 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) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r0, &(0x7f0000502000-0xf0)=[{{&(0x7f0000000000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f46000-0x40)=[{&(0x7f0000000000)="cfd1fa15a46abdff5803b3", 0xb}, {&(0x7f0000913000)="121aac59f7694b03c838da8a447b5f924c1203a35d7ef400faa54583ed31a502e2ff01a9b979008dd904b8cc4805dd69e096bb3361720a5e1498918d7e2ebf9e064736667e01070a8ba50de58bb451d7faf077cda57e0d1bd7e48f982ff51267f424abc111907e25967fe8ea0962dddfecf9710864f64b9dd56959957314ba5cc54d2fb91b090e517f3bcbef36d6e358d772f40c3437eb1367af7e84c2b1443f065e95879b3a3d7704ed919fad64d10c059a618a85f9e156321439e5090d63b7944276f14bbd7e237b092ebe12e4d4d8eb2d9e0914ac52ed63df1799", 0xdc}, {&(0x7f000000e000-0x2c)="ff256207e32428004185764aabc53943cbf51228a1860e56d28269e549d852ed00f01957d9c1762e7c91143e", 0x2c}, {&(0x7f0000001000-0xec)="f619f8b18d56dd1c7d54722d06ed5ea75ba1d61e4391a363ead8574f23e899d459471bc04bcc60d5666404b5bcc36857ab40f4a8f850dd09321c1c78fbbaf70f522192bf5b1f0da5317759609528bd085561baaf33dbcdd678c01dbec7dc8c32d0f434c970b35577984d4ea520cbf42e756acaa52353a833a91c3544689391cab7748912eb7f5a735c9d7c2c64299e399cc511dab12cf8da3be4b349a2eb0a13baf1b0b401026fc9565c944c0ae1ac4fe3103ab9ddd92843255560dbcd4ba7a4cea8cfbfc18558d559959a32aa5f4d621a106b338d4771c2b23ff9bbdd6582b46343217278a753270aeb33b5", 0xec}], 0x4, &(0x7f0000001000-0x278)=[{0xf0, 0x10f, 0x9, "5570430f5df60f1cc7792ee8611c11b34dde4e57f793c6424f0e6a6732eb3d616fe08a2f8455a80b005a0d79122a39a913763fc12ef3acf131c98d57c18c95626d50aab2a8505491275fc5f98b15665006bc6c968893f998eaacd6ecaca82c6066d356bbaad92051c4a9651fa1c6dd35eb49f4c2a3756c21c09e2bb785b787288fe87429b9bce435b2d7dbd44bb0c9f848b97c949d918c3ffe11ee542655a06cdf1ad22cb296bc910a31f71a3ec697cc254a6fd54a80ea5ad2b83973380452b4b3d95bd88e4633bdb73910bda01b7b61c0d8b6213ffc50480c2f78f3"}, {0xb0, 0x111, 0x3, "3cc5f585638339c23bfa0a4f9e8098766538f3d56ebd40ba132e4dd9edea700ea0613952ea9464e72e0f0f2713ee678a6625ce2fac4e07d38fbb1ac7fa303bbad7ab603a00edba933211a0685205b230c6db1e55ac1f46bcdd1f4cd1b4fd4d17017516d77aa1e044c17cafba461120e124e268cfcc3e73642b025c6aff6ef9ec65af77ed5cdadcd90b5088023df2994d4e3d0b2a1bf889083a9b"}, {0xd8, 0x117, 0x4, "53e77bee0f326884906d7997c51752cf50d68e43c01c19db79d7b4ab36bdb75771837de45df5cd9ac90507806d345127efbef6caf867c05913e0899ff783a7205d5a3f2d32c81f7e7f7f2c367adcdaed7e795031e532d549eaa2a09a6fade5885cdd1ca756f11fa82cadab921601da38ac2525cd4fb4fbff52829be62f8f4f69bbc7216662125d13a6c74936e4868eb3c562b08fd2deb8f7d2afece23c7e63c9def86721f1d52a332dbd822c9a5d9f34bbca1f16e674e38ac57d5984ede50a896198137f"}], 0x278, 0x4000000}, 0xfffffffffffff000}, {{&(0x7f0000fe0000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x4, {0xa, 0x2, 0xbc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x32, &(0x7f0000001000-0x70)=[{&(0x7f000037e000-0x83)="133738becd28ed7618c8dbecf494c6d98672016aae44206a8e441e2ca945c3c9235573df28d131ddb7469085d400e4b1b51bb655f5c1b721d3d8e311c655c2b094a7393b106c2cb4b5c1ca291a292eeb52de88332dda6ebed3dc8332bc13360bf1d4df4467232033d153eaebbd9975fe6bd59d038541014789ddf3cc741b16ebb9ec34", 0x83}, {&(0x7f0000000000)="71657d2bf092b66f1812ac3d2a48addcbce715bc7b882626b3c7fa48221fc0226d7e061a21351264223ce39277c253c7c91cac42cc0b003f5b9e29d6a39e3cdbe8b5bb8972c6e50e65e0d53bbf7055300488304a90a64b6bf4113d3814e1fe7212573fdab8d5136e3f9d3dca13afea847e51e8d38db563ab09df3aaa51ccf63df460d7f0bf0bc39433185da036f7b9b58b2d07ef51fec647805e661925317d", 0x9f}, {&(0x7f0000ec0000-0x29)="7d324701bbbda2c21d33fc4cd6404ecb200b7debbcf5a9baa0c7487c75bb54d120f9be47410121d001", 0x29}, {&(0x7f0000f8f000-0x4f)="0dea36420a642992346aea91c6305759678fb2e0d0d5f7dc5fb19c7547229049b5e42459ce124c5e3cfa08e822a5e31d21fe3c3b946b38186b8959ce893f18c196635dc5dca111b8ac1ceb0fd00ab9", 0x4f}, {&(0x7f000048e000)="53d45e5a104afc586d48934b55ce1c3565e6bd231221c62c0e8feb830e54291fa607a5d50d5d3252023d99448e682abd", 0x30}, {&(0x7f0000000000)="ba223933286ca9211fbbda7829773dd895", 0x11}, {&(0x7f0000c3d000-0xe)="326e264e9b5fd8ec99222ab01d384c1d92d119e6e2a0f3347f4a86fc9850c4cb6ec375c3df0919034a099e4918f56e551aa3e63f8bb71dad0d120e18ab", 0x3d}], 0x7, &(0x7f0000911000-0x1b8)=[{0xc0, 0x110, 0x101, "cfba39b4f62ae4af1d635c988a2f64229c7dd17e7abfeff9ee9ed8c4e07844a1b10fc87c669440788a551f0a4e8303ac537b042549d60531e3792d8eb3151eb5c9d60feac9a254feb22abcfb89f5e476c0eccf3ca47429d8b60e844b0a42dbc0924918ba2945e6868aaae2ad8deb95a2a2b88b053218c67e317dceab583350e5cacd880b02e9436414694f09025b5f9f2540e20bdb1523caa91ed1c367bbc434211e99d5cb6a8fed5968fef51a3e28"}, {0x68, 0x107, 0xffff, "d68339434c8f5b61008215d02c99ed04e50268c9d49d25e621fc925d56ed243973397986f8353ba9ed6ef9d886c90e9e48faf68564348d8af7ab2eeb4626f0171e9c98920ded6b500a150c6f77aacb451db233c9c71e"}, {0x90, 0x10b, 0x4, "13a051f96120242e5f110497d75f25f1a75363f2e86795a0775749dbcdae66aa079b8a28780135f45436c1c70bf4382d30506ddd7f362a33b493049383431b462f9f77505a15de34082dd05d75765198b213109a172c12039cae414d5dafd11851da3a07f47b4782728d82e292ca62f379a05ef50e18753f99e0d5"}], 0x1b8, 0x10}, 0x7fff}, {{&(0x7f0000c57000)=@ipx={0x4, 0x81, 0x400, "c0ab8e77877b", 0x1, 0x0}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0xdb)="99b5ec9b330b5c50c41e1785991bac91c7e64038e34d60191374edecd829c7448d28a2676bb320763cb1d2be156060f962abc0bce940ec47d27166a0a784ef680320226cc3dbd906d15bcf06b95c89ca29f7ae2e9a28c804913b4404e3ae00052799c2deb7d0cdccd86bc0bdd6e4033779144fa175a83de716a97e95cfa72157940456eddbc6113448eebe5d0f3ed1c9c3696e5f274fd1611232626d2e06e46c68892f7833607ea3c829a6b47db25b0686a78f4c6f64ef7077f489dfb9dd22cc1914d68ed63a26375b29be0ba0cfc28798d659e7c3addc20075474", 0xdb}, {&(0x7f0000001000-0x4e)="83aa77be3e9776093298280b9b1a88a9f650904d1f548b1d7e682d60beb16c12b8e9f075fd1225e0d7ffa4634b4c8d4be0cbceb31965882afb1d52676a64e9359cc9d0839cf8b7b02315cf4d8bfe", 0x4e}, {&(0x7f0000000000)="c53114d2f239a36d97f2367ffacf2d1550aa43a8eb3dedaf8ec551cad0f64443e3ccbb32b08a0b9f1b9614be894d3fc8dac8872cad06fa0518a209952202", 0x3e}, {&(0x7f0000001000-0xcc)="db0a410651f2b8f3128df0a572edd56a844785e10c2ee3ca5c321803c3ef9c13ccde2fd1e180cb4b7a8fdcdecfd8e60af294ee1346fb298b933949affcba03aeaf741ff4c18ac7d9ac126c0a1e7fef71600c43d469ddf1745a557915f4e184f48142c1c283a2bf419424f9495fe14d1ff1dd2c8ee4d3aa3df796df53172ebad984c6158082f23ee9cf22b67954c5069eb8069e2d18805a72c14e1a540647a0461563ff1adff41faacebf1bcec35d98150dde2989f02b6addaafec90a0608b4d0e92fc6e34a3a29e865b815c6", 0xcc}, {&(0x7f0000000000)="4730ddbea28cbaec343fa55ea49ccba76d1ba30b965a64842c6386e2e077ee290bf6cea190393742a5856f8d77ab2828a13f21f4e6de41694d224ba52162ccec5246f3d90f0818530bf09b662fd71656cb1af647add667b9c43538262fb378edd2b08ba0e83928d445b9d38dfe720ed2f7262a574bdfd88c9860e372da71d47b7b4c8bb47f61abdce38b8159bff497af4722ec52ffac9896b1ea7d6be1bd4b06b68baf80e1b1fd125ee762b8bf099cf152ef5ef05202b02164fe68828f611a58278f3f273770f044d6a9", 0xca}, {&(0x7f0000be2000)="6b8e287e93b6f83a38958e672e2b941eda6c4dbe29d8ea94ee6d5557f228aa2145f22ee57dfd04f04c29f8827481c4464c46f262", 0x34}, {&(0x7f0000000000+0x59f)="710faf6556c0cf31cee7c5980a1f613d26ffec2896d3a2aff088451b476fe2a6f1d00d2e5496f9dc775407142109fa9e2077424e401014a3e0d9c455f14172dcab139d8b", 0x44}, {&(0x7f0000000000)="ea6070023e984ddb1db1b7da1abe420907a5d672273189bb7a7c09fc6eab9d5cbb2bbc7e4ee65d92f89c68c6fa3b7ffd202f70ede86daf9b19da8aa64ddebd819e7e6d727439cd89fe6e2f2a79df34292f1b35c908caafb4ad6d08f5892936876c304c2c2c8def3cb63b9ec9fc31e066365a1add95e96b14fb22853d108f781c51c9ee111c02b1e0c7dcf8", 0x8b}], 0x8, 0x0, 0x0, 0x8810}, 0x81}, {{0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000001000-0x2b)="2913679eb7d475ca12231fbdca51a841e7e2094c99a23c9ecb135c73e5514a3fa5672789042a5d5f88386d", 0x2b}], 0x1, &(0x7f0000001000-0x2f0)=[{0xb8, 0x112, 0x8, "240f671ab0660d9ed08cedab07baa0ddf83f8ce6a59cea824857f5e0fdd3a6bd0f8f1b2ad795c0d9113b66ad1ebecfbc4a8cec2aef73d7f339c24e828287dae5159dff3af75494109d5af3f7267aa16cfd4b64f3c1f46ccd206f4890ef9b7aa1f1070db2563690fa403b3c57939f25b05aae8685c5802968ef2e46458145f92a71dcf19d82cd00e8dadd2081e25bd9c128546a74007246c2c9b5aead9bf3570abd81"}, {0xa0, 0x0, 0xfffffffffffff800, "db03d1d02b99ed008e333a87d190c2dc9abd4fe61c410346778c0f3ecdfb9055a8de91237c953e87fac95776dd12bb65137eae1c5359634be071cf290357f7f3a29b9a1cc13b847b118592a55fc8edb1b600ccd6539c26b0f36f7f878e118606d1197b0ea4568806bdffc67aad329d36a01edbfc2fd8109d1e5e040d9e4127f03504c96564609be7442530"}, {0x60, 0x101, 0xffffffffffff8001, "ef60008a0c65fd730accf52c847fa62cc761c3653454cf6e7a82b68d074602143936bb0d3083ec70c85fcf933279e95e6ad31c84ab8eb3f6722b1010cbb0c51e135b461aa6086004c34e00d0474f19ce"}, {0xf8, 0x1, 0x80000000, "d3b95b5e053e5f327ba8e91bf078392e6e236019ca6329117ce138770d79813e42a0d2bb898ca26ab14a70f606c9d885b0250cb2fb24f917335624c6dc140fdd50a9222dc4b105f63fd9449bcb49d8c8fae942cf5fdc94546714e66f10f365882dde3d355bd8628bb9f43fbeae9d717443e72a35544f7f2f112d2eb51713e5133ace69efa575d33c45bf56bdf36b6f833d17ba1aeab80140ac6a5483631a5513a509c8c27049508d3194d0e81b62812bfb10b590435370c1251d0f64adf105949f300d3965314f52df5c8a0e587af519edeb9fffbb7f13021181bf17856e5eaf5c517f1e"}, {0x40, 0x11, 0x4, "759dfdf59f38f507940968298ae7dea8639ed082466d631d26d658dbff0aceecb5e051d894aec82b25aea7c36a4463"}], 0x2f0, 0xc040}, 0x4}], 0x4, 0x40) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000f0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1f) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a5000)={r2, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xc48}, 0x4) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f92000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030d000-0x4)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000086e000)={0x3ff, 0x8000, 0x1, 0x3, 0xbfb1, 0x1000100000, 0x4, 0xd0a, r3}, 0x20) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000118000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000420000)={0x0, 0x0}) 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000001fc, 0xab) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000a0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f22000)=""/20, &(0x7f0000f23000-0x4)=0x14) socketpair(0x10, 0x4, 0x7, &(0x7f0000295000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000f23000-0x10)={0xffff, 0x7, 0x0, 0x3ff}) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103a, &(0x7f000000e000-0x103a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x10001, 0x1, 0x4000000000000}], {0x8100, 0x5, 0xcf7a, 0x7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1024, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x0, 0x1ff, "075387", 0x101, "5ff37d"}, "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"}}}}}, 0x0) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x40000000000, 'rmd128\x00'}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffe, 0xfffffffffffffed8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r2) shutdown(r1, 0x1) shutdown(r1, 0x0) socketpair(0x11, 0x80003, 0x5, &(0x7f00008f7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005a4000-0x8)={0x0, 0x428af395}, &(0x7f000068f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000bfb000-0xa0)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x0, 0x80000001, 0x1}, 0xa0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f00004e9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000552000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f000075d000)=""/190, 0xbe}, {&(0x7f0000c0a000-0xc96)=""/4096, 0x1000}, {&(0x7f00002d7000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000216000-0x95)=""/149, 0x95}, {&(0x7f0000750000)=""/195, 0xc3}, {&(0x7f0000d52000-0xbd)=""/189, 0xbd}], 0x8, 0x0, 0x0, 0x8000}, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xf02, 0x4) 2018/01/19 16:43:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socketpair(0x0, 0x1, 0x16, &(0x7f00000dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003ee000-0x8)={0x0, 0x0}, &(0x7f0000708000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000674000)={r3, @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]}, 0x3, 0x4088, 0x8, 0x2, 0x8}, &(0x7f000095c000)=0xa0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000faf000)={0xffffffff00000000, 0xa, 0x4, 0xffffffffffffffff}, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003f000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000010000)=@full={{0x3, {"fea2533c40d035"}, 0x6}, [{"6f44dccc73e945"}, {"cf1b2817db254f"}, {"165b4f2ff3a252"}, {"5c05d0de3b558c"}, {"5a4061284c0d12"}, {"0633c8235d9899"}, {"1bc2610ec0a810"}, {"fa4ff52a139f4d"}]}, 0x48) 2018/01/19 16:43:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0xf17, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @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]}, 0xffffffff, 0x8a3, 0x6, 0x7c8, 0x4}, &(0x7f0000011000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x1ff, 0x1}, &(0x7f000000f000)=0x8) getuid() 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000058d000)={0x0, 0x0}) socketpair(0x19, 0x5, 0x8b04, &(0x7f0000372000)={0x0, 0x0}) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000082a000)={0x0, 0x0, &(0x7f0000325000)=[], 0x100000000000012d, 0x0, 0xfffffe19, 0x0}, 0x20000080) accept4$ipx(0xffffffffffffffff, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) 2018/01/19 16:43:20 executing program 4: socketpair(0x2, 0x80000, 0x1, &(0x7f000086d000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000529000-0x8)=@assoc_value={0x0, 0x1dc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000720000-0xc)={r2, 0x7, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x800, 0x4) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde64, 0x81, 0x10000, 0x7, 0x10}, 0xa0) setsockopt(r5, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f00006e6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000657000)=0x8) close(r2) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d13000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003d5000)={0x7, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00009f9000-0x10)={r1, 0xfffffffffffffffd}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendto$inet(r3, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r3, 0x0, 0x0) 2018/01/19 16:43:20 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="668a59ad450726c67dea3804135914ea442b239f62713799966dbd939876931446270f4d3f50c0704077d20a50a6bb68a0998d5f26c56c8b26219ab2810b7eed6f65b49f918b47ccb71fc8a1084f", 0x4e, 0x800, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x0, 0x0}, @lsrr={0x83, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b62000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x20, 0x800) r2 = accept4(r1, 0x0, &(0x7f0000aba000)=0x0, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b27000)={0x7, 0xff, 0x1, 0x7, 0x1, 0x400, 0x1}, 0xc) sendmmsg(r2, &(0x7f0000ed6000-0x168)=[{{&(0x7f00006c6000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f1000)=[{&(0x7f0000264000)="4053ab4ccdf04fc6677496ed880e72ffe3cd64ba50a0236198ed8071a60f248b9c5d3048b9dec1ef023bf5ea42d54c405be650c533d2198ff083f8c4e52ee32feedc603569783677773ffe4dcb836ef048f8b5566541a195b9e4713bf9d81cc6eb1144f589279f750871be74501445e78cf4cfb688c2c95e605beb323e191cdfa2f59445398233e0d0bb60ec0d3b29e3215f4254ba71c4a29263ed447909360d3bbabebe19eb68b0a880090dc9804e7284f56efc121865da1db147f70229d836cf5e7576ecc7bf93160b6e2e0d3e452b1ffa0715ce2d5e4eee5cdc28f8509ee67120a87883d9fbb35b4660991ff692b96c5c04e616c449ba1bdaaa", 0xfb}], 0x1, &(0x7f0000d07000-0x1058)=[{0x1010, 0x111, 0x7, "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", 0x1000}, {&(0x7f00000fa000)="2f1efe1010762cd0b122ac91caf01856716b85be35fa2bdbd5ba36daf7b17f1e12986070f8a738b877c9e1f848ac95c16ff95210b603bd78e4f2341cb38edf1b0386c181e687121423492233ba57ee4416fb835ae8d66029a6e1b157a8ff6c4ffe40d69547996257fd1319", 0x6b}, {&(0x7f0000ef5000)="66c848bb90347a7770b39a061dbd1e6fa6e2ba91c87ef320086a737ee7b5ad72e35b60e818c99562fe7a142c94b1bdc6d34a49e579766fc7efef3cdd4d6fcd4a0f94ae92b68408b60a084a37752fe13c538a25bb018e43654b18446707ee45a80d38e387bef1acf70d036bd14b2107b7c16d9a6dfb2e170ef0a4697c48324d09aa7737d4925d506c6afb4c6963fcdd3e05da75a29ae09d6de671da66e15c8567ab7ab36777d914f786899086df61bfd4239e8a54c438202534141778a2fb8e5982573105a3df64956aab7d", 0xcb}, {&(0x7f0000aae000)="3e53430ec24f961d012e5a1734e52de49a47dd2efa4da8760a295d2a78eda2fa9a9078cd3f21d5bc500c1057eba9740023e985703ff66620cf9eaab36d2e222f360f12e5892c16abda4bf1296e9cb6f91f432a74111c439c47342e90d7ac3a3d0c8657a646153d67ee9070295e9c998ae038399a30c2a9040bb0e45a1ee3af4df16ef520c32e3e36531a7324fe16a1ce6d8eea60206c7ae179609492c4cdafa2e9ea6bfe4ddfee5b98775580b7a6e8b9058110e33d7e18", 0xb7}], 0x7, &(0x7f0000964000)=[{0x60, 0x0, 0xfffffffffffffffb, "5ff78db25c2309ee8a258009d905a72cd970e4c4a898828519db9bb22eb7691f54d578abca4a1053026a8688839ba3633bd69654ffa5f9e9add11d2a2f6a840d8cb0403a2262b427a21fd6527772"}, {0x70, 0x0, 0x0, "039957eea4261d5999b6bb281b904314661f4fadc86afcab7786e608086bc78699845a7d1878afdee9b197f35f03f09229891fc9e847a4fa9d0f67a5b84eb8b980e1c410fb243066e66a68e8e7c6f051398fe1407da63fe348a0e819"}], 0xd0, 0x0}, 0x0}], 0x6, 0x40000) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f21000)={0xffffffffffffff9c}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00006a5000)=0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ddd000)={0x0}, &(0x7f0000072000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d9000)=0x0, &(0x7f0000f23000-0x4)=0x4) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f21000)={@common='erspan0\x00', &(0x7f0000d9c000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f23000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087f000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000055000)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_ifreq(r0, 0x89ba, &(0x7f00005a4000)={@common='vcan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000842000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f25000-0x4)=0xb) 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000023000-0x64)={&(0x7f000000b000)=[0x0, 0xfffffffffffffffa, 0x100000000000000, 0xfff, 0xc12], 0x5, 0x9830000000000, 0x3, 0x9, 0x5, 0x0, {0x2, 0x3, 0x2, 0x0, 0x7fffffff, 0x289, 0x7, 0xffff, 0xc4, 0x2e60, 0x1, 0x9, 0x7, 0x100000001, "6dec5927da47a4e77bfc2c7dd9ec15c65417cbda46583c3316c88831fd23719a"}}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454cc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000023000)=0xcd00, &(0x7f0000023000)=0x4) 2018/01/19 16:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000057a000)=@add_del={0x2, &(0x7f0000b37000)=@common='vcan0\x00', 0x7fff}) getsockopt(r0, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) tee(r0, r0, 0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000b000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) r1 = socket$inet6(0xa, 0x3c6d67f95cccd9d8, 0x4) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00005c2000-0x4)=0x0, &(0x7f000033f000)=0x4) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000044a000-0x18)={r2, 0x10, "714a2473721d01a85bdde04eac19a8c4"}, &(0x7f0000da9000-0x4)=0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000081b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000782000+0xe01)={0x0, 0x8e5}) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00002e9000)=0x4, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000aed000-0x4)=0x0) bind(r5, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003bb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000001b000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b2000)=0xc) bind$packet(r0, &(0x7f00001f5000)={0x11, 0x1d, r1, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000012e000)={0x0, 0xfff}, &(0x7f0000b45000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000258000-0x8)={r2, 0x8, 0x8}, &(0x7f0000d3e000-0x4)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000148000)=""/21, &(0x7f00009bd000)=0x15) getsockname$inet(r3, &(0x7f0000116000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064a000)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket(0x5, 0x800, 0x7ff) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000f7b000-0x4)=0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c19000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000ae3000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000266000-0x88)={0xb6eb, {{0xa, 0x1, 0x39, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f00001f7000+0x833)={0xfffffffffffffffa, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/19 16:43:20 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ffa000-0x2c)={0x6, 0x3b, 0x84, 0xf, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6b) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00006db000)=@nfc={0x27, 0x4, 0x2, 0x2}, 0x10, &(0x7f00004ca000-0x10)=[{&(0x7f0000bbc000-0x10)="d1f7be52ebb26faa5250ce40ffd7f978", 0x10}], 0x1, &(0x7f0000654000-0x80)=[{0x80, 0x113, 0x4, "46fb056798f1bfa629699121f1758b8b11c06dfb0eb2a9064fec7b949351641f66201f5ae8f701185b54fee9b3ec5a04a218aad1a9c3840a7737e698cc0cb105bda88778128fdf30029247a81d7e222a4be85dd633d5ecae209145b278f5cad73acc375befcf47bb3ab5dbc6"}], 0x80, 0x0}, 0x1) 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009e4000)=0x10000, 0x4) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000b9e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x80)=[{&(0x7f00006d2000)=""/254, 0xfe}], 0x1, &(0x7f0000afd000-0x88)=""/136, 0x88, 0x0}, 0x0) sendto(r0, &(0x7f00004b5000-0x38)="9c7600", 0x3, 0x0, &(0x7f0000443000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r3, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) 2018/01/19 16:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000718000-0x8)={0x0, 0x3}, &(0x7f0000ba7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007ee000-0x8)={r1, 0x7}, 0x14b) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000822000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e69000-0x4)=0x32) ioctl$sock_bt_hci(r1, 0x400448ca, &(0x7f00004b6000)="bcb20a1b1a26655b5d3d25ecec9eb4f8807d47f04480951d309ea2c260b576d22a0471af9c3f13b16f4eea662c7239f71264cd0ff89f0c7d3ce563484537789f238bf3") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000092000)=0x0) socketpair(0x7, 0x1, 0xb5, &(0x7f00000a5000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000054e000-0x4)=0x0, &(0x7f000014c000)=0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a6f000)=0x7, &(0x7f0000683000-0x8)=0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002ba000-0xf0)="7ea18bb6d780f995c52dac33afddc16e3f3b5826009498ccfb9cb91165d0d63e640a175a0d6f988fda0c68617c50feb671f6fd54e61d73b5d91fd4669e14beef429119f4d4a8535265d2d1c7addae0cda90ed024a0213896166cd2576299bc68e2c3f847d33adbd3bcb039aa3996f75f57834fab436a08d2c12c1a22dddbec99ade549ab720a8ee89ef7b1d6b165e0a45b4949a6701fda655724b250ada6911ca3af50bd098cb4a5a32e77ef57cd70e90f33b9e1a665f2b017ea0dd9e2dca99bf5db734b6818ffef3c561cfd7316aaa79e1a6f1a9e576484f74dbe69a844a82a898df1f86e0f7e56caae15840e693739", 0x46) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000215000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) 2018/01/19 16:43:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000000)=""/16, &(0x7f0000720000-0x4)=0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000001a000)={0x6}, 0x1) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) ioctl$sock_FIOGETOWN(r3, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="1f0631f5d768590a00117e8c72d7a354"}}, 0xb3) poll(&(0x7f0000000000)=[{r0, 0x2, 0x0}, {r0, 0x4048, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8080, 0x0}], 0x4, 0x6) close(r0) 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000009f000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x7, 0x100000001) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000-0x4)={0x5, 0x7, 0x3000}, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/19 16:43:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000002000-0x4)=0x497d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00007a9000)=0x12e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f6d000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b7a000)={0x0, r0, 0x1ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000da9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecd000-0x4)=0xffffffbe) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000086b000)=@assoc_value={0x0, 0x0}, &(0x7f00007e8000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000254000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00009ac000)={r8, &(0x7f0000ae6000-0x1000)=""/4096}) sendmsg$nl_generic(r4, &(0x7f000022c000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001a4000)={0x1b08, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x3bc, 0x40, [@generic="ec859047feed5e63c315be1d3e64869283e1493f0a81ac23c9af45c2a4aa3f11ae8d328a852813e9204d3a177d7c5444768b4a1ddb3ee6eb9f694a8cbcc1510adc4ebbb9b4046a710a4736b533952baca537829fae1f29e7b46c7bb7f4cecb74cf846bcb9245646476099cbb7e5033f0e59171159359e14e170e295370e95e669329fa17318659ffc1187038327004d322f0c967f9bf3e756de6e4ecc3c0f9d3f55bf7c7af747676d9d975f7a0edfec5a7d48902495a2971149a931959d4703bc063013765961e32e9a6798e3a37", @generic="1fcee92b7a9dcc65cb4ffecd67057f36be25a3c0839e66be203679f2db2df03792a58a644801e1fda00580650f1cf007a1554f252174d2649d9c2f06e731992265fa273402535cec237ed528c0b33d325993dd50b4d8525c55aeff226bf18e4113f4c74c40e3dd3202c7414a972f310bc98b317517f8f5a961f0e57c4b56cca35c31384ba394214c0895b7cadfdbbbbf2680d57c53d618689c64bb56d460b73d667d72d473734fdf705fb1f3c103c4de366f15e438364cdfd7ed4e274917b200c3b593", @generic="3db92dc08cd8e621e53392353b90a16b9357692c5adb0d7e09ff28def7a0fb", @generic="df360e7db2bec2e98a8280fc969d8b32b93e6fae6c802966cc0bb86f62ccb1ae35bb7b4c9b3635a9fbef181072ec330e0985f0c5ac2ebbe28723a239741a228f67e402603fb8ebbafad7e51e56138b76c0e37901ee06887ca0a59af4a9b5f193d1f5cf356136effb8ea00912275f12502ead229ec05431b0c04713ee5eceb541ea9998015be3e9fb8711d1fc9d9775dcd7c12129e57e6158919082cbd7cced89703bf258ef1a425234a43025a90658370b25d31c5071", @generic="658a5628769fc7ae5f", @typed={0xc, 0x20, @u32=0x81}, @generic="2e4706795028534a54ca24d5b62a64a90f7853f400bc7d6a98befd2985f0e2f3210492c71db531e45bb9891fffd2212128a7814e8d6af4703c04600619539bb45eb0a3a3545aa015d9dee5b49a5c0caf590cd2145361e33d3ec8628dc91e6dedec506f59267262e9d74ee75919f3f548b0be7f2316da4fd317afebf4fb045e85ef5f0560c043fd213f47c828260ad93d4e712ac6ec7ed70b3113db9f970c5f30077fdcfa0ec978cc84aff4c5de9f2d7a89a33f8bf0d56408978cc48dd677648c732f4b1a7ca012751afd7e9415e258273046d68602ade1b6a440aa30", @typed={0x54, 0x35, @binary="5cd8337805f37bb6e04e94cf8ea3b82fe6b53f2e7ad3f476ad81745724272138373d427ec58f96645bd2745e781243db5ac9614dc0cd36a610e0f56545f75032f4c80e2ce04a311aa7add3fd"}, @typed={0xc, 0x8, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x130, 0x61, [@typed={0xc, 0x71, @fd=r4}, @typed={0x8, 0x72, @void=""}, @typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="37c85d061bbb8aaa46d40e36a2eb5baef28a42e23ec3454dd1552fc87e4cf5d1efcea7c0a2d33212db37ad21eeea42c4fab7ddd3fbe1647987a9cf9b9193f836466dfdc48ad55388accb3db485f5fee1893f70e203cf638ff226b75e221314789d7cb2af53f4ba7ac4cc2c1b0515548630cc2d89f554f95c591637cf5226a848d65f59313d0280f4d5a4107984cb49566e00928b552229d87e0ee8013e640043d5140ee3bcbe8e0eafdd584120af330a34dad9f3a167588685b8f2bfd1a4d45e26a02e3a493e729868d00fa8972cf4631a711585185557eec3fd445c5c5b5328e1d7aed099a01b6df40edc96a32fa60d78b04043", @typed={0xc, 0x3c, @pid=r5}]}, @typed={0xc, 0x91, @fd=r4}, @generic="0b9e7ecb4b66d554571d3f09ab1462e211e5667578d77d56e940650df42faedaf66fe7718cda5176498b579dd89c916e58ee13d2947ce3eef27635740fcf8a8da8434175fd3a97daf857e7b8d827cafbf6c4ac40b1a6db75fc62e78f4d68a6ab5853406a23d18cdb491275c6789556afff2e36aacb40febbd0feb379e93bf9c94a62b1fb55800a884d4316da", @nested={0x128c, 0x5a, [@generic="c808db61d99bba34221b82df2873bdc0c1a924", @generic="0983bf7fb7cc8e79c17e858a02664a5fc56fdfb472f3594c50e489cd9693760801cf36a582938ce8158c4109680f5281c50f4e9ce24c3303b8dc67e34ff775d0d955b5d2ca924e8f1fa104f77012103f1b87ffd1271ff144b6f2851d81b9d711b8a6b34b51c80bb8c3f1e2cb773a", @typed={0x10, 0x1e, @u64=0x8}, @typed={0xc, 0x5d, @fd=r4}, @generic="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@generic="f5fdb0661c9c5b9968b16fc5da28447439bdac2449c9ad8d4c52444d7becab072bf35c7fe4da09809d13b27a815b9cefac98ecff1920d5f268804148b40f06", @generic="afc4d079c7ec0acd5fe7e8c4be68969f6b197bf7710bab6a33143f24e9c07969128ede9ba5cbb5f9c8bc1a4f1e9f019ab76c08ec5030f7f1be7de2fa99ffd697cbb786fc91d102581b36aca95f1c3833f156284f273b347bdd60f0f69be421c186550dcbdfa475ba711082d04fa47e887d067e2c5e956eb34528898fc99306f6469c78fba1b2baca3267032878964446b9f2631420b01566293b4a987704aa55e94fcd9a05342e2011e917152a8002f43ba634ac6fb4384d11b0b5f746be4d0e2900b16aaac5899121c3cdbe22d742f6583973adab5737bc5843bcedccf14fe1ab166810c2cf1e25", @generic="729cd3c7f55a1d2edb69fa08a028537128683ded6014a042948799d009f9b8f34290ad2f86e304bfd61982537a1165a2131136c2028c2f219b9cb5be7138efb77a3ce045118294450336a8cb05a4e32e749b0c3b54a9f787f3bdcb488d627f71a742b85918388727afc88290aa4f38f9058e16e239d85e80f9df25eae3eac7ca2156d7d4ec35ef02bfb7662d720a24f5db5c6344794e9d478e90e43a2840ac43cb4c787654fe06440360", @typed={0xc, 0x59, @u32=0x3f}, @typed={0xc, 0x60, @ipv4=@broadcast=0xffffffff}]}, @generic="81163b39e60c047fc0cb4f78513f0c7c418391", @nested={0x2b8, 0x5e, [@generic="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", @generic="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", @typed={0x18, 0x49, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x4b, @u64=0x9}, @typed={0xc, 0x23, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x8f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="4db398eb21ecf695c5f018b2d0dc9c337f757ceadf9c3d187218ace11a4adefdb7df54ac7b78bf11002acbecaa055e2560424829c51555f9d50a121eee58fe2defb601551cb6a5d7ef222708dd71e3ee0dab378bcd8de43e89b0668716be9974443fae0cc603cbfd1e8da45745fbda"]}, @typed={0xc, 0x6c, @u32=0x0}, @typed={0xc, 0x7b, @uid=r7}]}, 0x1b08}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000095e000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20, 0xffffffffffffffe1, 0x8001, 0x500, 0x6, 0x1000000, r6}) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) recvmsg(r0, &(0x7f0000169000)={&(0x7f0000d00000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a27000-0x30)=[{&(0x7f0000238000-0xb2)=""/178, 0xb2}, {&(0x7f0000367000-0x70)=""/112, 0x70}, {&(0x7f000031a000)=""/25, 0x19}], 0x3, &(0x7f00005c3000)=""/0, 0x0, 0x1}, 0x2) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r5}) 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000005d000-0x23)={0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000d83000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004aa000)={0x0, 0x3ff, 0x401, 0xffff, 0x3, 0xffffffffffffffff}, &(0x7f0000291000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b84000)={r1, 0x10050080}, 0x1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e92000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f00002b5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x1, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/19 16:43:20 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000076000-0x8)={0x0, 0x0}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000067000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000316000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000214000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8001}, &(0x7f0000126000-0x4)=0x98) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000315000)={r3, @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]}}, &(0x7f0000286000)=0x8c) connect$inet6(r0, &(0x7f000020c000)={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000315000)=0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r4, &(0x7f0000316000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000318000-0x38)={&(0x7f00001a1000-0x48)=@full={{0x3, {"469e1ee9d4960b"}, 0x5}, [{"e5dc0f12213258"}, {"cf0905f9aae8ca"}, {"da9b83336b1018"}, {"b31da1d88956f5"}, {"8534450c636699"}, {"801476b16fbea2"}, {"90e0006169e347"}, {"e00e3f92cdc160"}]}, 0x48, &(0x7f0000317000)=[], 0x0, &(0x7f00002e3000)=[{0xb0, 0x117, 0x8001, "cb8e8fb2898a3b296517293f065020ca900679a804db6ff75c2573bdd5673ce7bba0776c051790db4640a8b675fdd69e3307b41ad4a886d7c18d5a11ae6b26fab0b668cacc2de9dadcdb9d78ec6aaafc9e34f9ad5e0815ff5f357f0e81fcc5bcc835f3dcecb1bd2622759f52cba866089ccde3eb3f71acab2a04facb27455a90cc55bdaf40797b87e04f7eb34334d809614c29c92d819b754ee3"}, {0x48, 0x10a, 0x500000000, "da5270f702ca7728329be51a3460fb88575dfd5e9851e57b7cf7b361e4e249f72606af197dd4ff4c922e5c80bb08b218a2ef"}, {0xf8, 0x10f, 0x2, "ddb054960f28af619b52a4260990f1fae39c50990e1c7820e2179a28da070627dd2a533a8920eba6f5c36a8afe36664389da5340e75c6229fc3e7b1fc957b8af7906e39dff288d115f1c75c7f4eccc86ea05a5d08c333bc95fb4de846e78bfe36c57979ba3919ea8f015d6808e639e15346396dd603682a533662efee06aced68662cdfef31d96f38f11a951626b678a94a2e4dab5faced94c02af72b0a1574c4d3a182d742ab235ac3a0b149557db408972e47965bceb74eeecaf7106955b1a57513747f9a019cb900d58d3a1f9883dd49629dc4afdf5237e4207a59efd662652659df3bbd7eacc"}, {0x80, 0x108, 0x401, "e0987a0a08a18033f616693b71f4a38fbbe9571d37482d545bce6b8d397605d5e20e943eab64c55862ef8238b2a55593b9054264494474c45d3b7238f6022bd33c3d8c7f7e195fbf57f2eb78cee6b7a781fecc067d52f2d138165bbde33d737d0089f7f4a73c22b5d5fb0c"}], 0x270, 0x10}, 0x4040880) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000316000-0x4)=0x0) r5 = socket(0x3, 0x80007, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000262000)=0x76, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000027c000-0x8)={0x0, 0x0}) [ 459.038331] netlink: 5628 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept(r0, &(0x7f0000032000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000040000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2d000-0x4)=0x14, 0x0) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a1b000)={{{@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, 0x100000001, 0x1, 0x100000001, 0xa, 0x20, 0x0, 0x21, r2, r3}, {0x6, 0xf5ac, 0x400, 0x3, 0x5565, 0x200, 0x6bd3, 0x9}, {0x1c, 0x8, 0x5, 0x7}, 0x8, 0x1, 0x0, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x5, 0x1, 0x3, 0x100000000, 0x1, 0x9, 0x7}}, 0xe8) listen(r0, 0x4000000000719) r4 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x820000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00006f8000)={0x80000001, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000fc4000)={&(0x7f0000128000/0x3000)=nil, 0x7fff, 0x3, 0x40, &(0x7f0000289000/0x4000)=nil, 0x0}) bind$alg(r4, &(0x7f000054a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) unshare(0x20000400) [ 459.087347] netlink: 5628 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$alg(r0, 0x0, 0x0, 0x80800) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f00002fa000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000ec3000)={0x1f, {0x0, 0x7, 0xc85, 0x20, 0x2, 0x8}, 0xfffffffffffffffa}, 0x9) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000ec5000-0x38)={&(0x7f0000ec5000-0x80)=@generic={0x0, ""/126}, 0xffffffffffffffae, &(0x7f0000ec4000)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x40000000) 2018/01/19 16:43:20 executing program 0: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f000062b000-0x6)={0x1f, 0x0, 0x3}, 0x6) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000062c000-0x8)={0x0, 0x4}, &(0x7f000062c000-0x4)=0x8) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000062b000)={r1, 0x80000000, 0x8}, 0x8) 2018/01/19 16:43:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004c4000)={0x8000, 0xd924, 0x5, 0x4, 0x10000, 0x100, 0xd6d, 0x9cc, 0x8000000000000000, 0x4, 0x25}, 0xb) 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) listen(r0, 0x800) 2018/01/19 16:43:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x9, &(0x7f00007c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001ba000)={0x0, 0x7, 0x30, 0xfff, 0x6}, &(0x7f0000df9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000743000)={0x0, 0x42, "3a6cf61da92c96d346adb2d264c7b523d8c6f6664521f97eb56011d6bd92152e03fa3f041a0dbda634a81146c72e44617d1bb95696763597047a2e093ea7638a7b30"}, &(0x7f0000fd5000)=0x4a) sendmmsg$inet_sctp(r0, &(0x7f00004fd000-0x70)=[{&(0x7f0000aa1000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068c000-0xa0)=[{&(0x7f0000b28000)="2c29081a9f85ce118ba6f94db0d0cfcb52e09304afd89a932c5d67cdbdc6a07482c4abb921e2e432d7364032c42325287e4b3dc0bd0bf136214b5288b33d6dc1ce077083cb867e563ce76d838138717a568ef1c71f8aa07c87db87ce0aab723660512a3c99ecdb064dbef7ffe4e098d7eef7d6698003f1058f3591fd9905e1861fd9a144fd67f7e89869c66af5990ab49af5c098916bb922233411073ba5ce8a05fa319d0de5186c673f6fed378ddcffbb7856aae0c042dbcdda5c82d4978ef386cfef95562677912ff1fca22dc74df3e7ef96630456a9", 0xd7}, {&(0x7f0000ce7000)="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", 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{&(0x7f0000c64000-0xd2)="d80ba8aeef0740aeb8ed5fa2d6f26063923b651e8c29bd8635d4a79b2c1d725ae9723f173134856a600562c7f399a211a96075f12a4b113949f0867ea83d666d9e4fd05f306e5a71a4e24e9d0faabbdfc2bed36dbcd0ae139ef862982e7c3b139d03f303f8350ad2a15743d7fc4345e59d4cfc81fd3ff636e8f3b32a126b6bf35d5ea8740013b2cc9d446610037af3956e7c2eb2151425812b942b525a783cfca30afd4a4ec9efe66cd845ddaed01a68e6fb0031cc24c24ac49de436518bfcaae694524b16f3cb2974f75fdbd2538159c7c7", 0xd2}, {&(0x7f000082a000-0x4e)="13553d5e8c54047161f8cd93c8b9f93eb5ae6233c1a8fc23c08c7acaba90313f427e317f0831022fcf04dad307b7497e77bd95ec512f17bf56844fc6cbc0c5c1d667f6c4228d8021c5e78cf4088f", 0x4e}, {&(0x7f00005c6000)="9187ebda4568e9b69dde3450e8f1b2185252f5b7dd55a9de755ccc94d6c1c6c9b832dcd5513ebc46c0eb0b9981e9a3689c6f00b47dfea2ef2ffbf28da666712e31095f9c7ba6302ba2a365e165a7de59b48f0e4da66bf8b44ee825272265fa1db1259c1dec616b2cee2bf2225003c12833abd06608decad40d5176d22d73d8b1109ee35dc24b93e4b68120d00853ac94a44cca7c3db973d98814f22c45eb88e3e7e1bc8cee26b322", 0xa8}, {&(0x7f0000612000-0xea)="b182617012dd00205aac2ea25e2ee7e782a0fb2431e39872ad2bd7bf355c544c745654fd1c179e90f7e8f03d56a6d899d2b625802b255de64d24543acfd13c11d846eb28c817f77120f6bd219db0b77a4fa68f183fc9a25113480babf38b5b59a6e0d27a7a4c84d5fc08d5b2cd1e74ba4693d7e44b61f28a48bfedae07b476adf42360535a05b5e1f9ecac4e0199c386e18c795afdd293f0e21c2e18ed8127624e029e4ca364480fbabd6260280dc6e6c86ed2f357a1b7ad1b5d22ff5f226e18a9e4a25b18933b6dbdc09b9a489c97059ea0d1d2ef8b9225db4b86a5bc6515ca8f0b062e4cb18160b54e", 0xea}, {&(0x7f00009fc000)="4b2ba9d8ea3168c8393a71197f4bdb20f9159a4f52d419ea969bb435146da9d550c185db63a84c7d", 0x28}, {&(0x7f0000d68000-0xc7)="e0597c12d4fa74612d87a36ff779a1af1cc82d925205251784fd999029b514ffa16b757d0907b17dd50cf139993a4705f9463470b4193fa921dfbfc77b4afeaeebc40cb7ad33e31cb12b9a1ea610c4a4314009bcd9a17b769e0c114fc6c366e40d61f2ebc59b08e77a30f7651cc6a4f8852c3342e1758f6b195b3a31bfb86c14c2702a7da5ae07db1e987a7cd625bef65038fabbf69325377ea9b0f8705b419478f6b799e1c124e80f7f0d56f9d37fccf4f830de729dd537eee4792a048187a6e21e80a8073d40", 0xc7}], 0xa, &(0x7f00004bf000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x100000001, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x1, 0x8, 0x20, 0x59, 0x1f, 0x2d577004, r2}}], 0x60, 0x40000}, {&(0x7f0000be9000)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffeffffffff}, 0x1c, &(0x7f00009a2000-0x20)=[{&(0x7f00009c6000)="08333c4a70c50c85db9ac7cc44a8da3442a1ed543fc6f7dbecd0de65d75282216a69ff0c22623b136693eaadf5e36804c0ac5a7dda0adf74d5f9e7e5f441193d458880d8d99837db9fe4f332e4ede97cadbf1725be71df5426de7f3bf25dd27c", 0x60}, {&(0x7f0000eea000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20000084}], 0x2, 0x80) r3 = socket(0x2, 0x805, 0x0) connect$inet(r3, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000f90000-0x1c)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0x1c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000da0000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001ee000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000)=0xe8) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000dc7000)=@req3={0x4, 0x4, 0x6, 0x2000000, 0x4, 0x4, 0x401}, 0x1c) connect(r0, &(0x7f00000ad000)=@hci={0x1f, 0x9, 0x3}, 0x6) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = socket(0x13, 0x80007, 0x1) bind$pptp(r2, &(0x7f0000ff4000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000033a000)={0x2, 0x8006, 0x3, 0x8, 0x0}, &(0x7f00002b4000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00006b3000)={r5, @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]}}, &(0x7f0000e42000-0x4)=0x8c) ioctl$int_in(r4, 0x5421, &(0x7f0000e20000-0x8)=0x1) 2018/01/19 16:43:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000868000-0x4)=0x0) 2018/01/19 16:43:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a3b000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000032f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) r2 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b64000-0xae)={0x0, 0xa6, "97ff10c7f7b6a212113edaff0cf3977883059c56bbe994dcaee21103cd5dbf43ebd7e64387324f53ff321209d8cf070145dfa96e07a05936c7d9917efab95d77da95b004eee49f80bf5cfda559a6a732983fa61ca9a73c8a1eadda9a1bc8090b8d67360d16225897f64bfc17b5eb21f30c11794c9c2d62254999cd45b2a7d0dea86951d5239557eb2532a73dc09da345d91e14c52e7c89689aa296aed875629f02f3b0735857"}, &(0x7f000078c000)=0xae) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fa0000-0x10)={0x0, 0x7, 0xffffffffffffff01, 0x1}, &(0x7f0000b18000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c82000-0x4)={r2}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cf3000)=0x0) sendmsg$nl_netfilter(r5, &(0x7f0000612000-0x38)={&(0x7f0000868000-0xc)={0x10, 0x0, 0x0, 0x1008402}, 0xc, &(0x7f00003a6000)={&(0x7f0000d17000-0x112c)={0x112c, 0x7, 0xf, 0x400, 0x2, 0x0, {0xa, 0x0, 0x2}, [@nested={0x1118, 0x91, [@typed={0xc, 0x4c, @pid=r6}, @generic="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", @typed={0x8, 0x4c, @void=""}, @generic="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"]}]}, 0x112c}, 0x1, 0x0, 0x0, 0x24000811}, 0x240480d0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000be4000)={r3, 0x1, 0xffffffff80000001, 0x2aedc7d9, 0x133, 0x3f, 0xffffffffffffffc0, 0x4, {r4, @in6={{0xa, 0x0, 0xf89, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfc5a, 0x7, 0x2, 0x3f}}, &(0x7f0000ce8000+0x3e0)=0xb8) 2018/01/19 16:43:20 executing program 1: getsockopt(0xffffffffffffffff, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) r0 = socket(0x5, 0x0, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="bd7638627555d3660c94acf7dd6218ea") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0x7fffffff, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0xb72e}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x80000001}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x100, 0x1, [0x1]}, &(0x7f0000b68000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ffb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000663000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cdf000)='tls\x00', 0x4) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b1a000)={0x0, {""/7}, 0x0}, &(0x7f00004de000-0x4)=0xff0d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000621000)=""/240, 0xf0, 0x0, &(0x7f0000ea5000-0x10)={0x3, {"4a8fb84738e600"}, 0x6}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000303000-0x4)=0x0, 0x80000) recvfrom$ipx(r3, &(0x7f0000b2d000)=""/64, 0x40, 0x1, &(0x7f0000dad000)={0x4, 0x8, 0x3, "0b3589195aaf", 0xa7b, 0x0}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f000027c000-0x8)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000687000)={0x0, 0x240000}, &(0x7f0000dea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b5f000-0x8)={r4, 0x8}, &(0x7f0000490000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ec1000-0x10)={0x6, &(0x7f0000605000)=[{0x3, 0x8000, 0x9, 0x6}, {0x6, 0x0, 0xff, 0x1f}, {0x5d09eda3, 0x1, 0x5, 0x0}, {0x4, 0x1, 0x7, 0x7fffffff}, {0x6, 0x0, 0xb6e, 0x3}, {0x10001, 0x0, 0x0, 0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:43:20 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5b4d, 0x22a6, 0x7f, 0x3f, 0x401, 0x100000000, 0x8, 0x5, 0x1, 0x155f, 0x3, 0x2, 0x2, 0x69d9, 0x7]}, &(0x7f0000003000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x0, 0x3, [0x6, 0x80000, 0x7]}, &(0x7f0000003000)=0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f000073d000)=0x8000) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) 2018/01/19 16:43:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f89000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00008ce000-0x4)=0x0, &(0x7f00005c6000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b82000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8", 0x20}], 0x1, &(0x7f0000dfa000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) socketpair(0x15, 0x80004, 0x89, &(0x7f00009c1000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000988000-0x4)=0x0) 2018/01/19 16:43:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='nr0\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000025b000-0x4)=0x0, 0x800) accept$packet(r1, &(0x7f0000f14000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a28000)=0x14) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$packet(0xffffffffffffffff, &(0x7f0000799000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000316000)=0xffffffffffffffc9) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000546000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, r3}) r4 = socket$netlink(0x10, 0x3, 0x10) bind(r4, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) socket$inet(0x2, 0x800, 0x2) 2018/01/19 16:43:20 executing program 6: 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, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @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]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000012000)=@generic={0x0, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) pipe(&(0x7f0000be2000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000062a000-0x4)={0x0, 0x0}) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f000087a000-0xc2)=""/194, &(0x7f00003da000-0x4)=0xc2) 2018/01/19 16:43:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xb, 0x2, 0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000072000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ba2000-0xce)={0x0, 0xc6, "662672b1567f6aa58253af864f22a0ac7459b819de86067d9f85a99cb14a48f2487fa126486609e75410698274a2e7caca07e38c8254a7ff965d70069dcdb4b0bb0ce7e2e467742a2839f04a1e7cdffe897fdf564117fddc9b1bae9fc7f9149c888ab780442305b58e59d82dc01a2ba2bcc9bfc135b4fa493acac62acc343a01d73b643aec61860d3e0197a8235694b9a580d86ec1e1674e9151868848dce5695cce23fe15452433b55f4165a59cd8a15753a403667c7b6fb3479e583db2d377235c37964c13"}, &(0x7f00007b7000)=0xce) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f82000)=r2, 0x4) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r0, 0x0) 2018/01/19 16:43:20 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x3) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f9b000-0x2e)="9c1ad15f6d221b9926dad960d7494bbd89876879c50c7dca8f2211b86385d476c7ff16fb2acca0f0af25648ecb46", 0x2e, 0x10, &(0x7f0000f9a000)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4be}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) 2018/01/19 16:43:20 executing program 1: r0 = socket(0x0, 0xd4676065f64d5d82, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c32000-0x8)={r3, r1}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000eb0000)=r1, 0x4) write(r2, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000b6f000)={@common='rose0\x00', @ifru_flags=0x1900}) 2018/01/19 16:43:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000c8c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000609000+0xac2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003cd000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005e4000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000941000+0xc8d)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f30000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x6, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80805, 0x9f) listen(r0, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000660000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f4000-0x7)=@assoc_value={0x0, 0x122}, &(0x7f0000c3a000)=0x8) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000068000)={r1, &(0x7f0000efa000)="30cce6fe8dbaead34f266d51cccd9f4d5bed663a5cca8f282530c8b1af0ee93d39d77c47afe83c1fd31ceacedfa788b97b6cda5da33c40bc01402acef6a168c11f15ebdfff8ab27f15a575935750cb5432a10d93b0fd0895010341488ef64c1f148a487cd269f113db08793b74121798a04deb90b047be0d847d317376227873d50a8fad2cc6e94ca2a8388f46a29220d76bf00b88f13adaf2eba128323fbe2cd8fc3da811323afc9b80ab40a35474bcc6f8de", &(0x7f0000788000-0xff)="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", 0x1}, 0x20) 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, 0x5}, 0x98) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cdf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000029b000+0x2de)=0x14) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f74000-0x8)=@assoc_value={0x0, 0x50756014}, &(0x7f000081e000)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f75000-0x56)={r1, 0x2000b9d, 0x4d, "aee6e60000000000000003f584db2e270a9e62c24a75694dbf947366f3fd07be75c95ec6c35a16dd545f8c869827a614e557aee300000000800000003007174bc0d354e17c8f18b90282e344be03"}, 0xffffffffffffff50) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d56000-0x8)={0x1, [0x0]}, &(0x7f0000f74000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001be000-0x8)={r3, 0x800000000}, &(0x7f0000dfe000)=0x8) sendto$inet(r2, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b7000-0x1)=0x14) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a78000)=0x0, &(0x7f00005d5000)=0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00009a6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000333000-0x4)=0x10, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d93000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a50000)=r2) syz_emit_ethernet(0x5e, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x3ff, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0xfffffd33, 0x0, [@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @rr={0x7, 0xf, 0x0, [@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bdc000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000265000)=""/73, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x5, 0x80004, 0x4) sendmsg$kcm(r2, &(0x7f000057c000)={0x0, 0x0, &(0x7f0000cbf000-0x40)=[{&(0x7f00000cb000)="2b8137e8b3c35ca05adb04c9d9323a47d8883407764782e9248940deb277bdd8bf1ef4b4", 0x24}, {&(0x7f0000989000)="48919087ae0e9a282c9050043cdd023a57b50526d80936a0d380afb19755e57256bf3073b2cf9e4e", 0x28}, {&(0x7f0000107000)="6bf7d92f6b484f7a51ed05c6b5eb4f80356bf1e1552e0f6334fc638e32dbeda96f14b3b5da", 0x25}, {&(0x7f0000b32000)="f8912c870196dde9c37cdf7953c2988f541fc6c628676b2e2a9a5ccc1a4842a1521225aa081fc8b8e87518b6418df7e4ed914601615ea07bd34e73b1b888cd5f560ee70ef90b365877372677042d", 0x4e}], 0x4, &(0x7f0000580000-0x88)=[{0x88, 0x10d, 0x7, "6ded0524a2414400c8d078a78b92c85d963abaedc090137969c8938151877e78673e800ee108dea73ad19e611e03709927d67d7c3fbb0038470f6d89b4d590c11f6d4f9b2de9f8d8688f2ec33261fe0cfb5fca680df12a10bf2fc53115314ac0e4711ed8d0a5622569433e0915905b7ed9889e"}], 0x88, 0x4000000}, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000623000)={r2, 0x3, 0x1, 0x0, &(0x7f0000be0000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$alg(r1, &(0x7f0000887000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000015000-0x10)="01007a00010000000000000000e90054", 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/19 16:43:21 executing program 3: 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000064000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000e0000)={@generic="21e6b53f0139c67533d3dc0e9f8f1e35", &(0x7f00000e7000-0x9b)=@ethtool_dump={0x3e, 0xd5, 0x6, 0x8b, "9525f95a26c04b5ead82c86dc1f7c4b7bb2a06addec80b7313da958b4eec15f1db1854f81b054bed408065fdff916acd14c73841a1608598b26124e2681516c4cca85394e859feb63a65e9503234342154e5c4dc289dea4a75bfeed176c0ee9a114d89dbc528edb91a08cd76bf4d77294ea19cab2313e6f5e7e8ec39a71d3c86b94c9e15169192ed8ec7de"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x7, 0x7) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000a9000-0xf3)={0x0, 0xeb, "64c206805ff2f3c4088b79d4360125a491694ca7aeae2aa2c28083e07cfc8ad80a0e0c7d241500d3992c8caac6887ab398c5304cf86fe4849ca225fe0606626d2a5bbde7c905dfde82e55f35f6daa83f33135709457dc9ff5fe3e8f8e59ee49ce6741deca4114eaf4e8cb3d24b7481406bca751d76937cec66e6cbd5881f72fe5f9a79e06698381499931bc8bb4225955422aad1957552fb89caf394e212538308713567604d59d3db7a79eda016e11fc2b588d9370bcf397941d5fa8914e4b6afaeaf859e6fae154cb9a72e701be595806928e668b8a4d4cfef82210bfa4915573372d2d634c5b5bb69a1"}, &(0x7f00000e7000)=0xf3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000004b000)={r2, 0x3, 0x4}, 0x8) syz_emit_ethernet(0x4a, &(0x7f00000a2000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xffffffffffffffff, 0x7, 0x23}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f00000e9000-0x8)={0x0, 0x0}) 2018/01/19 16:43:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000ee000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc)={0x7, 0x7, 0x9, 0xdd7d00, 0x7, 0x7, 0x100000000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa9, 0x3, 0xff, 0xf, 0x40, 0x3, 0x100}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x3)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0xe3, 0x0, 0x3, 0x2, 0xa0, 0x80, 0x3c, r5, r6}, {0x1400000, 0x39, 0xe481, 0x8000, 0x5, 0x7, 0x1000, 0x12a}, {0x0, 0x1542295d, 0x7ff, 0xe4d5}, 0x1ff, 0xa, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4, 0x4, 0x3, 0x8001, 0x6, 0x2, 0x8}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x6, 0xff, 0x7, 0x80000000, 0xffffffffffffff33}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008000-0x8)={r7, 0x4}, &(0x7f0000008000-0x4)=0x8) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000aa4000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a5d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)=0xca1ab45d77bd4f9) sendmsg$inet_sctp(r0, &(0x7f000030d000-0x38)={&(0x7f0000cd0000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[], 0x0, &(0x7f00001eb000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0xffffffffffffffc9, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003bb000)=0xfffffffffffffffe, &(0x7f0000142000-0x8)=0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/19 16:43:21 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002e2000)="ecfcb5dc", 0x6cf6e474) socketpair$inet(0x2, 0x8000e, 0x1e, &(0x7f000056d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000033c000)=0x0, &(0x7f0000ef9000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000191000-0x20)={@generic="af420038e4fc2100feffffffffe6ffff", @ifru_flags=0x1}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)='=', 0x1}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000da6000)=0xffffffffffff12a3, 0x4) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x20000000000002, 0x56be, &(0x7f000003e000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getpeername(r2, &(0x7f00000e4000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f2000-0x4)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000535000)="fc000000480007a582000008090007000aab0d00000000001000030021000100ff010000000000000000000000036915fa2c1eab8656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc200214000000000008934d07302ad031720d7d581c9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f00000009b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) [ 459.662490] sctp: [Deprecated]: syz-executor2 (pid 11816) Use of struct sctp_assoc_value in delayed_ack socket option. [ 459.662490] Use struct sctp_sack_info instead 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) close(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b7000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f000017b000)={&(0x7f0000e76000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000566000)={&(0x7f0000806000)={0x48, 0x6, 0xd, 0x20, 0x0, 0x2, {0x7, 0x0, 0x5}, [@typed={0xc, 0x4e, @fd=r0}, @typed={0xc, 0x30, @pid=r3}, @typed={0x10, 0x36, @u64=0x18}, @typed={0xc, 0x6b, @pid=r4}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x24004010) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x7, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/19 16:43:21 executing program 2: r0 = socket(0x5, 0x6, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0xfffffffffffffffe, 0x6, 0x7fffffff, 0x401}, {0x1, 0x6, 0x8, 0x0}, {0x64c, 0x10000, 0x11, 0x9}, {0x8, 0x9, 0x7, 0x7fff}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f00001b4000-0x14)={0x0, 0x2, [0x0, 0x279]}) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0x10)=""/16, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0xc) 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005c0000-0x4)=0x9767, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000be4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e60000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000325000-0x8)={r2, 0xc}) 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e8a000)=""/181) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/19 16:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0x1ff, 0x4000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000046b000-0x8)={0x0, 0x1}, &(0x7f0000755000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000622000-0x20)={@generic="8e54642964326d456429b0fdcd817908", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000059c000+0x5e)=@assoc_value={r3, 0x100000001}, 0x8) sendto$packet(r2, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000025000)={0x0, 0x0}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000017000-0xa0)={r2, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x359, 0x8, 0x800, 0x3, 0x9}, &(0x7f0000026000-0x4)=0xa0) getsockname(r0, &(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000026000)={&(0x7f0000026000)={0x2, 0x6, 0x1, 0x8, 0x9, 0x0, 0x1, 0x3, [@sadb_sa={0x2, 0x1, 0x3, 0x80, 0x29, 0x13, 0x3, 0x40000000}, @sadb_address={0x5, 0x17, 0x3f, 0x80, 0x0, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4af72614}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x400454cb, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000027000-0x8c)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) accept$unix(r1, &(0x7f0000222000)=@file={0x0, ""/59}, &(0x7f0000f4e000-0x4)=0x3d) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0xffffff88, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x11f}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x1000000000000000) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) [ 459.792211] sctp: [Deprecated]: syz-executor2 (pid 11803) Use of struct sctp_assoc_value in delayed_ack socket option. [ 459.792211] Use struct sctp_sack_info instead 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000049e000)={0xa, &(0x7f0000444000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000960000-0x3)=0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000fe0000)={r3, 0x2}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000426000-0x9)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000087f000)=0xc) sendmmsg(r1, &(0x7f0000be2000-0x78)=[{{&(0x7f0000fcf000-0x10)=@ipx={0x4, 0xe7d0, 0x11f5, "d283b188c28b", 0x2, 0x0}, 0x10, &(0x7f0000215000-0xa0)=[{&(0x7f0000a03000-0xa7)="0c3aeafe2e30c59521c2ecdc9acd55811bfad217dbad7472b38e7b98a066e51851388f31cc1cff9ec6cc075194de2d4d21ef16e8505fd9c17ec55be0e66c5d21b3572e52c076931fbe68c20112b2272325b81b32352a15bd93e6e198b32e9700c3781f690bf0173b41776d52db429fa1695622aba26fbce88da7cd16c5a5d9ae8d7fdcca767d9eaeca0caca8da26b9c2e16519213af2a1cbad983eb893ce16ebb1b684946ba687", 0xa7}, {&(0x7f0000a2c000)="d7eb245a9278467edac59f7652c6dc33bda3", 0x12}, {&(0x7f0000c92000-0xf7)="61529465cfb90d4325c69a9bc7defe25dc6c05d604134ef4907bdb8f5257dd7f30f613fb0890d23adff3768b0e4ec442defef4d1b979a3827abaad82d220625766f759885b9cc85dd918fe058f8736167b071dda5b75d9b7b7e12592b432c35a49d9d1e60df85dfac590cf6117364f06b3422f66659244db41f4baa295f82cea94d4c65ef7fbf5f253a62299128696b243c9968b11ff01ece7faed6142e68dceabbb50f7d7db6459e711d20fec7fb3c8745e5d881ebbf6e6e20dd5c9496e62c2252fc61423ff79159f5a0fc81215bc3539518fbc6c2babcae5faf66ebabb3f44f11bafb907fa2311b2ae1b6b19ca57c803443b8bc53f34", 0xf7}, {&(0x7f00003fc000)="9e570815dd0a54857959952eb36ca6573a9f20c9c73f57c161a4907428983959a42ff87d0cec62860589959465a96769bcb26faa25983deb435267", 0x3b}, {&(0x7f0000aab000-0xca)="e8709192fd24cf49aacd6a7845046d61f1d60ebd8356bb2124b248f19d0a73b7577ca567b7e49809345aa35e384a9dc0bfef8f28934340b2c28b9ed514ecad2e8ea844e68a876d299d4ed33667c73e541dbbb7244c1bf53bfbad33aab54e2ed3fc84c4e3085eb74dfddc9bb93c7b095c14fe697b202d0385527405bfcd2a23477cb17fe573fc2354250d8ac40f5bf6b86057b321fff044d97edf5f81fc7bc32041687daccc704d242e2dbe7c0c1e1b27d6ee756e07d9429fe893d73f49afdfe3393463b91a7f7c023292", 0xca}, {&(0x7f000024f000)="5d4afa77d2c698fc538f1f3b0761fa26330516", 0x13}, {&(0x7f0000d47000)="6d097eb62eea799f73c56aeb1fd899fbc4be1c63aa505b1ded501e1632193a3f8c26643e4f6a10e6432eef6b579c9b22108700271bb7b010d3e8386051e925752e68d70f8b38d151b57d58126d8de8ac5829ea1e3ac79df59e3f20863c8f4cd084fc6a92", 0x64}, {&(0x7f000015f000-0x1000)="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{0x1010, 0x11f, 0x5, "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{0xb8, 0x10f, 0x6bd, "0312e1438f17617f5b86806c0e4c62ce2c8a8f6a008cd0d414f5c8ac42b041617962b9bf26f2b5b39d47e33b280d9809b027190a4da773eb41411c672de7cd8eb3f5a58bdcab6e5f226a4dc85cb92e35e9d859d9fff5594928d76047c8638e79aa6e6b3117c8f3e6c7a42d132077a624ed3cf9e821035033a23006cb7746c4ce1087f5b2096fafae974029a9003c563bcd9e4920cf60c76e72ad0892ee6984e0a7d303"}], 0x21f0, 0x20008090}, 0x7}], 0x2, 0x44) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005f2000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b10000-0x4)=0x0, &(0x7f0000545000)=0x4) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b12000-0x12)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000061d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d13000)={@generic="db2ffea33063297df511abfc05195477", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) socketpair(0x0, 0x6, 0x5, &(0x7f0000796000)={0x0, 0x0}) accept4$unix(r3, 0x0, &(0x7f0000146000)=0x0, 0x80000) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000b40000-0x8)=0x0, 0xffff) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r1) 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000508000-0xe9)="859315ac589e9b35650f9c7b2bbcb4365a918e2fa9a20690a4432232fa0f950ef93b00b1bff70b417bf5bf797c2bde13243e00824a4acf10c51597aaf5509d76bd0c9add11fa96be7d6543de652130e16b2bbc162591f6a432d581ead81a47c013e7dcfc06affaf3d548730a81f21d2537ca33b946f6e88d59e156b570ea7b09add75dcfc67d3e5f627d8a786a08912fb95eb1f1274a7bd76481aa64d664d8b956419b6757ec0af135bf3fe013f3e227a17b4ca64e62bfe700aadfdc3988d049ed58f479f91ddabe1d8e0dde7a6427611dca99a166f4046ab27f78aee1c4b5654dae47c16aae8646df", 0xe9}, {&(0x7f00000c5000-0xf9)="90a6fdb6005611251e23abbf9f8e58fa4f39a0fe369b9d8210aacdd19205f461ceffdcc7877f2fd361ea21783ee3b249e642f1d4ac14f8f220e32350aa4220320c05fa444101b08be5e626a5a3088f888031557e681fb28555497fd067fdb34ea3f5782edac43e3fecc3365a4b8b765dfe31fca152b2a354dee8776652d17ea770f9641beaf8ebc9518d99e64ff7f52cf763b2941e9563f6f5998a027051c103f6393e41a9b75b58e223bd022eacc09ab2ddc2071ed3cba9b72dc2aefe231cc327d022fa52f2663eb5c21a412cf7d6bc82009dd97989fcde1f5856e4d37c9af7759364152c3a8f7ff865ac0030d0c581a09ef2053f0aefa937", 0xf9}], 0x2, &(0x7f000069e000-0x168)=[@assoc={0x18, 0x117, 0x4, 0x80}, @iv={0x108, 0x117, 0x2, 0xf4, "bda9aa372a1543d36cb22705fe366ae41c8c2db2b1ff2108c8859b08be875394b352a7148e23f66adb5c3e900e785f1f159cde68df35787a824b278b9ef81df5ab4e90ee10801455cbb7f771bfe9ebde878d827233a7143e0bb3328c8884375863b8ce829cd3370a2487796073a5fb60b1860840adb78fbf2b4bf5b834f8210aa96162668da0abfa16dbe1042c44464c12627bd50950356435df696474bb0b3034f7c1ee38c102d41c53a34d1ad648679b6850dca106dd99d82cafc970dc8caeac86196bdcd70fac1e0002ed5913fe3625c21e14fbf34c3356206f72893800af0b55bef8a4a44df134dcaa79efe175ef246a3961"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x168, 0x80}, 0x40000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) socketpair(0xb, 0x6, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000014000-0x10)={0x100000001, 0x4, 0x64, 0x3ff}, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d06000)=0x1f, 0x0) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2a) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004ec000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000f70000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6f000)=0x10, 0x80800) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000d3d000)=0x2, 0x4) accept$ipx(r1, &(0x7f000087f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069d000-0x4)=0x10) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b1c000-0x4)=0x810, 0x4) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r0, &(0x7f0000396000)={&(0x7f00007cd000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000037e000-0x10)=[{&(0x7f000058c000)=""/89, 0x59}], 0x1, &(0x7f00009a9000)=""/173, 0xad, 0x8}, 0x2) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f000066d000)=[{{&(0x7f000051d000-0x1d)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f4d000)=[{&(0x7f0000af7000)='=', 0x1}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f00002a4000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x540744ac) listen(r0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000100000)={0x0, 0xc9, "d028a5f1fe3a538232836efb8e6c796d9609ecd0a8dd64f23687b7be3b8d61ff784fb02b8be15106fd3ea76384ceea80cd2ae0f9e88033a11c9a97f1dd7b0a36aa375e384db2672d5ea378de5c52435d731328e9daf7ed93d9e6d119897e6c5686806799b82881366059322ff95b97b69ee40d75c53225621f5ab4e162c95c7be4c795bef05faa73d8a9e33c8d5dcce2eb992e246c1a6a930ee66dfb267ec46125df6c45cc716dbf12403e4d3ec32404ddcafd7cc6363637b192aad78674975e7def90fc9ceae5009a"}, &(0x7f0000ba1000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a60000-0x14)={r1, 0x5, 0x2, 0x2, 0x3c, 0x4}, 0x14) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000757000-0x18)=@get={0x1, &(0x7f0000536000)=""/156, 0x7fffffff}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00009b2000-0x4)=0x7, 0x4) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a96000)=r2) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002bf000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) r5 = socket(0x13, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000901000)={0x0, @in={{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]}, [0x80000000, 0x9, 0x401, 0x0, 0x4, 0x7ff, 0x7, 0x8001, 0x0, 0xfff, 0xfffffffffffffffa, 0x7, 0x80000000, 0x7ff, 0x0]}, &(0x7f0000e2f000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000086e000-0x8)={r6, 0x4}, &(0x7f0000dff000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ff5000)=0xfffffffffffffffb, 0x4) close(r1) r7 = accept(r4, &(0x7f0000bce000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002b3000)=0x60) recvmsg$kcm(r7, &(0x7f00006e9000-0x38)={&(0x7f0000806000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000055f000-0x70)=[{&(0x7f0000945000)=""/0, 0x0}, {&(0x7f0000a70000-0x83)=""/131, 0x83}, {&(0x7f00009e8000-0xd4)=""/212, 0xd4}, {&(0x7f000013f000)=""/4096, 0x1000}, {&(0x7f0000590000-0x20)=""/32, 0x20}, {&(0x7f0000207000)=""/199, 0xc7}, {&(0x7f0000c0d000)=""/146, 0x92}], 0x7, &(0x7f0000079000-0x45)=""/69, 0x45, 0xfffffffffffffffc}, 0x40010000) getsockopt(r4, 0xffffffffffff4c63, 0x5, &(0x7f00006bb000-0xd5)=""/213, &(0x7f0000a6e000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a6a000-0xc5)={0x0, 0xbd, "9465684af10a4707af8c48f33bb4f4481ccede528dcc67054c17c1fde411e2a1b0529cd9f0bde339ed7dcc96c99e4ea7d386aded7863e7981b2eaa7458c37b8696c25cfb62255e4e0d6410ade914fe91fadc7236691640707f1e80cf397c491fef9242c636bc46be78a097ef287a37d8e52fe46aed364a26bd62c7afdba84a67f6f8b8b29c80dfd9db91fbbf943177dde3d8b86cebf562eb2f3efeb0cb0a0b99fc1fd775ec71d96b6135a31fa5b3395338a2b1d54fdf4b3da937d3eed2"}, &(0x7f00005e4000-0x4)=0xc5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000182000-0x108)={r8, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0xfffffffffffffff9, 0x8, 0x4, 0x3f, 0x400, 0x1, 0x11f1, 0x0, 0x0, 0x6, 0x4, 0x6, 0x1]}, &(0x7f0000dd9000)=0x108) 2018/01/19 16:43:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x100000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000968000)={{{@in=@local={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, &(0x7f00008f5000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000a2000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1, 0x40, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0x401, 0x3, 0x7, 0x83, 0x5, 0x800, 0x8, 0x0}, {0x0, 0x100, 0xe895, 0xfe}, 0x7fff, 0x1, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x2, 0xfffffffffffffffc, 0x81, 0x8f, 0xe3}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c24000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000003a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dd9000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$sock_ifreq(r1, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x8, 0x1, 0x5, &(0x7f0000a8f000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="c1b5ca9290804bad539dd23e9876dbc6a56370e79bde0d08d509444fa4046c3c9971420bc144858b3aeda63fe5de5de4e70495197da1af10d52edfc346b65156f7931018e5ae4e4afce3145fb9a1faae0122263db2a2f382a40fa380ba65501f0ea004788d611239bed28b37f0317a49972a1ca9284fe69624f7cf118c9a7bb902a7d0fc8d210731ae56d6e6ccf2f4", 0x8f}, {&(0x7f0000001000)="ef31be79aa1fc59688d73030f115fc8b12c53c859936b5047666547dd902daa3fffae76de15ff6a33210f0b91bf420bbc22703551ae95ecd6fced30bce44d58f", 0x40}], 0x2, 0x0, 0x0, 0x4}, 0x4004000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000526000)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f3d000)={r4, r3}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f000043b000-0xc)={0x80000000, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000086f000)=0x7f) bpf$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) 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000e000)=0x0, 0x4) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acf000-0x8)={0x0, 0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000acf000)=0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000acf000-0x48)={0x3, 0x6, &(0x7f0000ace000)=@raw=[@call={0x85, 0x0, 0x0, 0x1f}, @generic={0x0, 0x7, 0x9, 0x9}, @alu={0x4, 0x1ff000, 0x5, 0x3, 0xe, 0x50, 0x4}], &(0x7f00002ed000-0xa)='syzkaller\x00', 0x80000000, 0xf8, &(0x7f0000acf000-0xf8)=""/248, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000acf000-0x8)={r2, r3}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r4, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r1, 0x8915, &(0x7f00008ad000-0x50)={@common='erspan0\x00', @ifru_settings={0x200, 0x8, @fr=&(0x7f00005af000)={0x6, 0x1ff, 0x33, 0x5, 0x0, 0x3, 0x6}}}) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000008, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bb4000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000bbe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e8d000-0x8)={0x0, 0x6}, &(0x7f00006f4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7c}, 0x8) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000034000)={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]}, 0xb5, 0x7fffffff}, &(0x7f0000019000)=0x98) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f00001e4000-0x8)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f0000a61000)=[{0x0, 0x0, &(0x7f000031c000)=[{&(0x7f0000e86000)="8fc5d3f9ab2c4e99faa0d780fd6f35fbb1090f19ebd0aa5308d9615ebf", 0x1d}, {&(0x7f0000320000-0x5d)="a2d6fc9c67e2a1bf54fac80af128e8cd6858b78fe1360255af8f844d38b12d320e1111c01d0566210ad623a6bae60188546e4ac3a6def060c096e73baf4f12a5dd9b13baa99a94033ccee088c228b2349fbb198be15e741dc090c51874", 0x5d}, {&(0x7f0000f12000)="c17e3dd21ba93596f207aa9b3c8313233f013e86a3424055e260454c60f8d037c7d6cc6d9c8c06dd873801", 0x2b}, {&(0x7f0000625000-0x1d)="85c03c657216b0dcb038a412ef9d6e4de4768a8220a4cdc28f066dd271", 0x1d}], 0x4, &(0x7f0000a59000-0x108)=[@iv={0x18, 0x117, 0x2, 0x4, "45e5ea8e"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5f, "8257d347c1237a2e9781b93a5d3d07013d9d56c66b2c19c92905bf0e60dbf882480f2514e0de59290e78cb1b9d4d3107042c864f6a4f4700cdf5c3039c7c657c85b9820c781503cbd119f092fa96bded833b6a5312c44481a4faf6a1675625"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x108, 0x0}, {0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f00006b5000-0x5e)="0220269aba1ef27545c38556e39242ae45d648c9703f4af7c42174ecf20d46a76b858ec53a0dda38594a33ad9ba01dbefc13e0c5a0e001812cda363f303206fbc4b0258c107ab14a328811ccb5eab8073fd826a7a54a241d9a28902b2ff5", 0x5e}, {&(0x7f000095f000-0xd)="597d38d81de7b9ea370e57d21d", 0xd}, {&(0x7f0000c22000)="9803a89e4332a1c8983310c5df7eeead08f27af166d082dbc8b780bb6c126f652dfe4783f43d990d3c27100a44b2957ab5312a23588b9c385241f26642fbf2f8f10dbc48b35ea2a9f0b7c87634e136f3381dca18ff22ee104dd17631c9dd729f70d5ae30e81993ca640178fbc13b9398e76789f4b447f6fc45b5e365d87606932f530a549da523f00150c5e22645cc61380c88225c735bed3566db8184599bdc16eca3655b5380fa2450042b42927a3172e0928acda481ee7da9c0351e4a87468b658b5945be5cbd23241e1db7e9479ae883b52fa589f4d8e4ec2571bc744c2a005cd866ace07094539c4314", 0xec}, {&(0x7f0000e9e000-0x3c)="d0cfc74c44bbd7fcf23f10b2d271f21a92fe634515f98d94a438aba936f23c9733402cb26772a3071fd7530534614ff2555372c19d9759a835540dc14999a866bd8ac3b412c25a4aa29a26bb", 0x4c}, {&(0x7f0000be7000)="a56f12c3d4629634058bf865c37f03a7c50b8bf2cc85b8f9d9e57cd823acf8957ac8825c67d10fac08abe40ef4109087ad02f4bfc483cfcf09fdb61216ff0aadeea4330346f281bb9fe232adf97d1014ac05fee88499d5083b25aabb621a00ed7711a81e3c6b0708d3c4eb2416b998295ff0fc5fa1d6bead4f0a8f353db1ab7a5f9e17ab6b2dfc9f725c4b8b0d09854fe726", 0x92}, {&(0x7f0000d94000-0x65)="7ae427a219fac63db9e86b52db0512c02cdb66c170c4e22e4a3f221fd929e50c8535d125d16d44bcb9598b62428280044ac0ada94b64c6abffe533b789a785fe4c89387468716a7f5ce46d6d68b745646480e6ab817b672028ac569f99805bfcb20b6db742", 0x65}, {&(0x7f0000cfa000)="3f7c9ac4a78038583beb06810b00a0fc4130c448039668f123fc0e62c236488ea4be03916536e887ee6f521412c81855903adc223e211b6dd9e2567804cd21ba3e1ccfcec7826483b2e83d3957954927f675f6ad347dae98d3406a41306eb655f5b6b1facdb63f2e5ec8857b1a22db885f79956e34e57b7234c0d347a2b2bd2954fdd89c97f940e7f2f7be3265f2715be3cc8fd00673a5058c9f9662a62b73d82803a911f1aa464560afa21c23b015d6", 0xb0}, 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&(0x7f00005c0000-0x40)=[{&(0x7f00004bf000-0xd4)="46b2f18364c9be1bf16cf339d40ecdc021e6623d946c83a92cfd53565e7da9d1792e47b34be406a90baf71c526a34d14165945f47c80c902bd728635c1dda95fffe66a91c2f084324bc2c0d8c17c119a8028168409535369b66e9aa057cf22024fbeacdd6a6d23777ea4a02ab802fa60de1b3d06adbfdd5a52e7c8f5c8beb9ee144e4dddd63c1e653d0191404fb86e9e7887e961a622411f40cf32326e3c5e5623ccc53c7759d705b84c415a9438902ec35d83479571c5ad1eebba4b498c4c6aff7d847e14a3f28f5e3b7e27c718da3a34ed67b7", 0xd4}, {&(0x7f0000ee9000-0xa6)="b75b2f8a638c977a0632e45aa40189895d1fe696a3c28e35f1c40b8338e1d3c8d40b8d67bac14be616fbe812e69393c89110546c7e8d00f7e763ca3d56d0bd91af4bd629cf0e9c47ee430594c530fdb0cdeea57c8454619f68c2f1cbfe27b23733c95a6a0475be3f6e895eebb5f55cc655c6efe7ef17da8635e4a0206ef14c88e5f684b472680f990413f9f285711a7359bb4013b0ad19efa3ffc351af8f7a01e325deacebff", 0xa6}, {&(0x7f0000e80000-0xc)="c08cc0d253aeddc3c7b1b217", 0xc}, {&(0x7f00001de000)="cbeb6cd6e210337b14d22d6bdf1c31ca34571d9c3027af44e0a9e264cd695b4afdc988014311a0cb8caebf904f53ad2d67007d", 0x33}], 0x4, &(0x7f0000af7000)=[@iv={0x18, 0x117, 0x2, 0x4, "943752bd"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x60, 0x0}, {0x0, 0x0, &(0x7f0000e52000-0x90)=[{&(0x7f00000bc000)="8b7a4da36b26f09422983637d370c445a93115421c0b77da808cf451d847e0712d190a2005642b364274c94796847546b84b0871dd9a56f522b639eb13623496571aa4d031d811ae500b32698d2723ddebb161404ef1f02ff513c3cdbae4863374f8d8bbb347e4bc35cacc0a99ad5f3c605e3fc1ba04", 0x76}, {&(0x7f00000fd000)="d799807c9cb26f6ecab739e9e529dc60a2efe4cafbba3fecc609c82bc001589d44daa99d0f7dfe4608158b8623c7981ca916b1daa862f68cc42d52f4abb4a42a5736bf3386e838cef7756b522afe028c874cd2f1e1daee9ef340043d727fe7c9b46c4f2dadff152ff54598b8bd323e1719b2", 0x72}, {&(0x7f0000870000)="c9920c42368e13f06e7bc9b64b765dcc7b0a50b2e4c52d6b18a343b687d12fd7bca737a4b71e57801c7ecd4436726494eb618ca858e1dafe1172667b3a6fcf699831e71d3f666a30dc813f007f7c025e0264a167fee28c9dbd6ccf6d073620e077c3b6c77bd43c86fcf775105f04b0b3856cceb6acb27adc29beb6cdca1ac63c89e81020c571bc2cb22fd4d7032ff9f10d8b97e4d4", 0x95}, {&(0x7f000008b000)="dc2e45ac9a633d5c7033bd3e46c9442393bae3f1aef172b52074cda17f41c626a3c55e926b44540df7fc7b9efe4dcd0049371fccf5eadb8248e1c55cba4ea93e502945a5a05c918a37891b0044eda68c4a9e81815bdbd2c4d2ecef3dcacf45f2897910ba6ed268ddd3095f6a6f4a92d8702929ce002d019f751d76b2a2e61dda5be5e715aab4ea173b786229a5d64e7c71ad12d1cff85fbeea494483aa063facce20f264da6411c55f5ac748ab15dae7ef357fcea7", 0xb5}, {&(0x7f000086e000)="b8a7ea8453708a961d7cc5da4078eb10729d34f469191d9be493b16d84e2eaa75b9e6c73bdd0673a560935c6f5a27846912d3f6f2e0106963ff834d15c8f4d3c5608e5867448b3491ebc7a0263ea25eedaf6164bc7511811c49dc63e336e3581e10d4a7933d14ab698cea31032c1a711a4c3b4430f810b2af9d28a44ff0854dbb9b068ca5867aea9737f2a35ac96879a5659aa2c2542beccc5f7150f2648c3216e45dca5909671159a3cc047a1dc8dfdadf19568141f9c26898eb8b5da7d69592c27028cf4a9894ad18bc48df22ef169c82a57cd3d5399", 0xd7}, {&(0x7f0000dd9000)="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", 0x1000}, {&(0x7f00000f9000-0x2e)="744e1aefb5ef3dcaa183acb3cfa4b9e7c9fa8f57c02c7c974088eb6c9805e9601b34349c998588b6908e52f77b39", 0x2e}, {&(0x7f0000b6e000)="f1c335a0edf1e4f876e347cf2d222bac2b42b472e6b15051b0d546e5d5b5bc83920e6dfde3e486f7a03493d1dfd13f7aeb2fbd0a53e3ea50aad47fb3f3fd7812cd5ed3ebfa42a02f20a32a6e6c6ca18726d40943ce1864e53d45d74e", 0x5c}, {&(0x7f00007c8000-0x33)="7706dfc761e4d760fae0cf526a8765e6226f7858921b4f04b67228c2ba3b5eec8de70ff1dd7c8118e845a5483887afb55aa253", 0x33}], 0x9, &(0x7f0000556000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5c, "543af145e34c23eb051bdc249a4851c1dacc3b0a6d9aaffb4606a0958111293644ed4c92805c1ee7a28e94f10732e95c75546e86c0dd9c62d8b122337f6aa4b280facc92f33644776fdf3c316099d35930cd77dc5229c877673ea881"}], 0xd0, 0x4000090}], 0x5, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000db0000)={0x0, r0, 0x1, 0x2, 0x0}, 0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000037e000)="e617b5c291aa735dfbcdf3fb40deff09cf", 0x11) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000030f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ff4000-0x4)=0x0, &(0x7f0000ff4000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x2}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 16:43:21 executing program 5: r0 = socket(0xa, 0x1000000000015, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a00000-0x10)=@common='teql0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x194c0000000000, 0xfff, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x482c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0xfffffffffffff93b, 0x1, 0x1f, 0xba4, 0x100, 0x1, 0x1, 0x6, 0x2, 0x0, 0x8, 0x1, 0x401, 0x1]}, &(0x7f0000dae000)=0x108) 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) connect$ax25(r0, &(0x7f0000204000)={0x1e, {"01493f080700"}, 0x2}, 0x370) bind(r0, &(0x7f000096d000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 16:43:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x159364ea2ba50976, &(0x7f0000e64000-0x5b)=""/91, &(0x7f00007c5000)=0x5b) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x400000000005, 0x400000000000002) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x805, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002b7000)={0x0, 0x7, 0x7, 0x3}, &(0x7f000054b000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000)={r1, 0x8}, &(0x7f0000ab1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e1e000-0x68)={0x0, 0x60, "c1351b0cab6f08ddfa7b7065f08c452e257fef4972de099dfcafc4d6c2cf756435067f59c27fd1bf4a90f67a282776bbaa43ad190201b7070d71b7d08116223a6af8a03dc4fc69b98c49b97cfb65911ff9b226113d942cdc2faaa7dc0fb4be87"}, &(0x7f00001ec000)=0x68) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000061c000)={r2, 0x2c25800}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004a5000-0x43)={r2, 0x3b, "7bb640d7e5a629c1072267274a2a0eb16c7cd76a9a6c8dbf1b166eb3df2c97a032603cf81bb7947efeaa4fdf48ad28ff754e926fdc4b6988ac3bc4"}, &(0x7f00005f3000-0x4)=0x43) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r4 = socket(0x17, 0x800a, 0x4107fb19) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000db0000+0xd24)=0x0, &(0x7f00006a5000)=0x4) 2018/01/19 16:43:21 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc8000)={0xffffffffffffff9c}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000dc8000)={0x0, 0xdf85, 0x6}, &(0x7f0000857000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000187000)={r2, 0x100, 0x1000, 0x4, 0x5, 0xffffffffffffffa4}, 0x14) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000afa000)=[{&(0x7f0000477000)="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", 0xfd}, {&(0x7f0000dc9000-0x90)="d707d00b60e12b2810cbbcfa8c64ad92113a4675a82fb3cc54d651cf2623e2fee774d7334a14041353d59808c2b7f7419fe2503f68ca339c6913a6e4145dd6756a0783032dea447f003014b9f7f0cf6627219245206f9cd1c6d1a8c31acadc7a00e23c3afc2efca44273d1703b13f114148a7be69b473fb4436dbd9c875d00836d0f91a764d7c3557e423ed251df4e14", 0x90}, {&(0x7f000025b000)="79a6241214f40e0f7582c1421f527324f0ae9927df84ad59f2c5088af565b403262a71eb16c460e1407d5f71f4c062b088bc83400445c615", 0x38}, {&(0x7f00000dc000)="ca307899f725bba22dec794341a0591c898e22d7a4182a36db0b103c5c5bc976e03372900e4c496ab916b63159b600dd619a5fe16e5553e1fd8b1b283d02021c41b7", 0x42}, {&(0x7f0000035000)="b0cdae69743e00dfaf641b39df9a174724b1966784f63f3b105e64b4f617697994767c6b20faf1440ef8bcf8b7a43cb404c2017ffdc8c7b538086035739e1b", 0x3f}, {&(0x7f0000c1a000-0x1000)="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", 0x1000}, {&(0x7f0000a8a000-0xb)="6ab9745a7e78327da9f67a", 0xb}], 0x7) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x4, &(0x7f0000dca000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000288000-0x8)={0x8, 0x5, 0x9d, 0x1}, 0x8) pipe(&(0x7f0000dc8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000baf000-0x1008)={0x0, 0x1000, "fac9297d4993ebc2ce661afe6424ffd7d08bb97b141aba6cbd8043d811c3677bfc060a8abc45e06358bef11277c9c600bb7eb8f8adc6f2c66a7ca205278fd69c9452a6bda1c956af5d7a859b5257907a094595a97f470de8ecbee1caf532dc1007f08598ede9898bcf667b4c0850d1c3dd9df102c3296157ddcc21a212e451db745ee9714b1650f115e695913be965712dadaaefe12c731af22c252f26b9de0ae67e6fded47c80b3f41f45a7823fdf9ceb5b07a503da0f6cee190b11bae00d94ed4e54eee3d1aa5abba4ad9f27dca1d15f9b9983a99269a060db258fdaff671e0d7a1055ea9b2305cc8118d38480b5b801ab638e4f2b3400b64d4fa4064432c08bbd64b40fd75891c29e4e184d244dc8935d1e9f31d8b55ab27fe472d64569254ec0081753c880168933f992565755ad6bb44c83c93ea0b4f35270e416334524aabb4c199a36c281bc77271b761b04a70cecf62e904c92c137280753d9b1e6bca8252069eaed547942322a4c55e8e7e837f32f2b205add9ccea3d341068e04f553b24a69e4f65de391fdaf80780177fae010dbf172395a0a375ce7c2b10e5a7906309f7bd234182feab6f40632429fe264c34d08b7f33ffbb79269a49379c6c344fb92277aac17486e48056a274fdbd758ddf53ec33634afcc9f70231025641ac13c794fdde3c94d2ce40d501975c30b1e0d24a8b53e59e024f6b62ad130792536566aaf4957f0e9d959c2cb88ea35b392009872caf0cf57930fa5a1020ccdc25d1d79a9324b9939de03634e09183c1b795381b301067bdccc8a6fee43eb0cc04e7201421e740b68319b453c1b4ca29a10f6f32b2895ab3165453ef6ae7803fe71356a40c27b0e612851276c78d988b74861a13583a45911f9850a3b0fbc63e4ef417deb7000bd355bc0b54b0bcd8fbf740baaf730d6bdc75f3302d70f4f9d0c4d86ce7dbbc9e9b784bcf8391a418864bf9bd91ec2df1c04edcb81ea390e52a7d3e95c3af1407f0e6233df72f5643ca46136fd5650db03f41590eb174f792a4f36424f4054142749956231ac0d759691c86c2b5a7c51febb7a51133409f87fa9898decf82536f14dff6a9e386ab0cc65803dfc6e8a59c3df03e56a7cab967e2201e6ee7b43754a8afc40afcc7da4de2c5ef6a1233c9cebf91403933e4d7037499589a96c4e250c475de55df36ef8a40e6cb101506d5374c2b5813f4c814d0c2e5874aa020280276ecfb35d8b1bfb41965c90d59c1878d5c1e10cc3feb2e1fed6775079f5fd04bae245f2186093656ace983bc5472a10b4b088cca4cc7e50f23a7bc024442df258793e874f79f214f7aaf944b55ec94e8b20df8c10d1ea01fe318ae004c40c17595f361818d6d221f7899a02147c95cfdd4eb23575e500f95a8f56ab9fe24dadbf95f2c5106319c7740b601234c27aae1e5ea67c24e2ba67ef9cc267e7fe8e9481e8726f584576a9dae36cd695a3ec6432a9df690e31b2317411601365761aa2a13227085092cc866ed700f724b2b27825172a6d64bff1e1bea069d7467f0705ea18de2253acb3107c5557ba325faba805303e140f2e24e81edb64d7614aa85d3d4e1c784cc836b6019f2ef0e675f3d1d7ba7e74545f98e8bd9eb4d63907e7b1b2b3c4455bcc16eefc782af9047bfc78e0876db4e05c4c9f26b8419a7de4bb3579e64bcd08c01921eb02306eec4ddad924bdbf7d7efdf1f51268df638577d9d8b0b37206f988aa72b846922c158868652852e4405327933505e6cb17ed857c5205380e688081b28fb8ce9b01a3cfb80a751fc8f59c20b3b7d3c1922e8ff08b6366a31b9eb63e2442ccae379c86aadeab996fb4f3599254c950adcdc91187e46c7395ddbedb0396eed5d6485e6ab5521e96b6c213209f0bf7d5a41a503879c6dac1bb795c1971358873860c9431c2d006c16469f2565da433ba05e343b357969df5059bdc4c7adff14d9e186145eba36c3c403386f5f75fb5d902861c6c2aeb3d5cd4fb2d40d20376151c9555f975a4d3abc7b65783a93d4e379201d36552a008c03e6ccaa84f55f1ad926a42ebeb3730f72e678b19890e264f4377da71eecd0147f3701d0899f9338c6ef8b5ff9defae9992c03504ab6aa9492f970c21138c23486d45fda1e68dfe049e22915f179631038d04b235ffd2a4c9348fc046d1c21184b4a6176e8f35aa61cc06478c593f178445302b70a03f2373578e3c6092c1370ad087ccca2bb34c53eab0e245a756c1ba26cb53a4dcfdf07d2c82e740b76312b3897bd37639667f0236b74f13b228e53968379e3ed3d9242535eef493c05752ee33d3c238cd077f1727dc79e69fbcc847d56ea90dfeab5402aeb27ed75f8e459e64498419c17dcd8ddafaabcf1ea2105586415fed32b4c2167ef3dcd4017b8eec8ae90a0337b9b9a38e4c343211fba638ff527cf9cc3773cc126acc8c9348747e13a7b354503f0fc57e345e5064c0a5bcc568c57da082b6d1404432bde74fa1625dd71b021b99662173299b871d8b6daab6222659ee86b3b745389f751a4d0f174e5b0d734e20bda7faa37b0d20aae6cf443125156085471340308bbf6531efcaf64c29b41a13f76a0683a3c4c9f8ea8aef10dbf45e61b9331f029d67c2f95bfac98e4cd4576cb6be182e25b7f9c2d9317b7e18f42af03a419464473f9f168e885407eddc6316a5d25dd1749f716bf0c1a3272c558d96572de5f0ee00cb0c305e24934aada3ed812a4b0d1d342a7e24fc61776a2324b85372a72a322495f964cbcfe25ad122bb27482313249fa5073cf2557c3f68a86b74bf86d2ff8cc8aef0abd4db9ff6d9bd8512e574afb730ff85b5b29a9caab30519124b9ba0893ba21c79b7f3a997811797d267953ea861bbfb6819b45bc54069d1f923478eee27264cab1780cb76aedf34462287238bac4a453e7eda7597817470011fd41569db22f2da406139bf0e9311b60bf63029af14ca818b2c51d41ec35c270113a5b651ec4158d0ecb2c2825c665855b061b5fdf4fce9ff7cc34ba6fb36ea4dd974f67a0b478dd893eda729d4510747dcf1a07fb69ad3b880778e1c868afc619a310760a876c04970f25808daea42ddc73695578cc65729783726aa946aaeac334dd5983c31ad7834eea38aa3bb892af63de44d7a32cd036d212eaa47e15c3717a6e5f6f7f570c618b50d6f28829b9c00b89f4891f5c51a7de99ea22dc034c4634b0f46769deafe36b35e288193f30cf66abf2b4cf8a3ba17e0db4c432e15c6446a3f24efa7855223b8927efa0d6046577a9fe9cd5f4cfe937998ae21ab47b0ee14b6d321c958e5322ec5d79039ee357d24792a80deb84205deda41c56552fb3eb3177950772759a72e6c6e85e4d0509d9ac242be97f77bf745a0483514ab90f5257c020d0b4b440def126c64a3308dc9e695a061da8bbefda94d2c71e89237d39b57d16e819120e23492a114f09180055efbff4b3265d1256550bac20d09457b2ff88fb38790e6754d8e92605283dcd2ea4797716ead2c90281894c4e550ee7136dcfbdb0386d4f14a8444501a3e2eabb61751e7b99998f36d43a4c756678b8a0183ab79ef1a59642b8d8b24580c41e197768d6a72fe616859d8177bf33a1e3e1b00b89018c78515e80397738c5128ebe30f4761e2fd02928c61fdf3ba943246e3434eda7933279d8a5256343390bb60a645b559d67bf382dce2cbf0a28589d506601c46fa96abeb9d5ff1d998cde73ae615d374b990dcb46c6fd6407e0717df8bc1e88f69af77466df47f7d7c3633b380d2c7474b8a26b9a47086dc65c204a233c2b7933b1aedf8bcb8e03d27f48867fd4a6b9bf00cbd71b75255fe3cf2a425bcafe740a3035284e7e7ad201a62baa7302ded8c9c860ca9c1f38ac84ba05d51c86553dffe4640193752ede6cc2d2cdf11b59395afbc064b7f670bcf4c7bd860b217bfc7a803098a4b761d8e0a342fc220581072d01992918ad621f6d2053f8fb62fb2be18ea33500ce47cd2051d315b23687aea5d1b34a743924a78d0c369cfd0da063dd1a916b89ffc8a808e5694ebe52cd4439f93b0113c2c801768f8f30770ecbb5343d5b1a7e005635ee3ae7cf49532ac14eab5ad8cc7e9a320ef5e11527a0b057af90bb49447eb6ae4a0c55f917f758f47db6742f1de1c152ac42c24486a54f390a030bc557f7b01c0cb9b3f291c5d43964b7e20ccd2fe7d468f23323c7f769be3c349b3ecde25d83ace8d8f3ee8ff6d7f371ffa97242f1dc1ccab58e023333af8d8e194fbbc2d582ef8d86944e669c62d6bbd44ea6663c3d5780300c836e3241426cf9e3bdd217bfc60cd81375bb263f22d7a286eda06392a984fb05ebaaf0b9802b68edf1f1d37747aafd72ad74ea0206b447b5c68a1a96123f38f68381e447e71310d7e2b88e264b7ff6f1fe621c2c0d66a9c83fb43c3e0e81ae1956f91a5c45df8f7dc9ec850d923a9da8a7dfd562e52a43e0b7ff881579901ed97f44dc2c4db6fca96905e5d2f711849f561c16ce878fc9d40f645de2478d30b42d4cd4f087b0305cd44355049bb808dca8d20adca0b94b399374b6ca3455571468939a43d2cf76abd2cc4d81613775e195152ea55739ffd205bb5665742e66c1b00d18fd72eaf65678ba4ad99f7005fd8b2eb7b8583fe9b386c420abdf0fd7b9d069dfc024859b501a247a1ebc9016bfd13a27f1420e441558d3320b8ee05f23de743f207f57ffe0f558827548d53f6e18ba73ba81e0f604fd3aae68214d800a08f2a2e9f67ac5eb2ae5687758e50d3a11dccb4f33a777d8ce537582fe08f5f2237a6e96ac3e0f4e8fa18d1ce1517dc01ee7f0475ddf08a82b3c0bf23de623991b930bc6f1985f54aeffbca8674ca5d10006f3720e010170e28dad72df3dae719cf68fe3d918eb43d3d80c56d7a0dbef16ea911ee9c2b1541f9c54cb841ae87fdb64974f09fbc3c949f9aa94f52c24a0678364d8ef3da8331a7cfe4c77424c9d82457cde4612734440bc599061ca177ec9090186b3f71a04483a1cf71c61b48c92ca67b1cb640531bb46d03d659302698fa4934488068258800208e300efc3eea74af85425dd4d0207b666eee457e43da3c54c32a26ef17233f7249f3ffe5331a14c6a0138ab30a1c7d2bd8de5b7e1ce70a56589a5cac97c516712c00788e18098442e0dbc3d9b25bae6133b9fc61c6bad49b9916e5eb4ecfee34436a1dc57597b1fa18062c6ccfaa9fea3439d2b68c10e05a5128b494e15dec985ded790432962f44eda852ed8f43960b3f8e2d62facd3b9228d5a72d12af800161ad875ca22d83136d6fe79308b4094a9e6f621b3905fa0d78c695ddc8bc8c20f142513f5a3e533bfa29febd70149004ff56e0be1a2a9a903f46e1ff682a89eaea12d928e44cb9df99936e443fe579d3ea8af153e6d6eada7087b069da8a662011482bca77b0d19e87603feb26514dd836a1a86c15903d5f05f8e25bf52cd5e1bdb0d5b29944abcc2cf2da8b57a3c8ec0c41f45fbee6058f4c241225eb775f88e9c9dcd71b22850758a0f312ae3a0cb75cf501e38c2cac035601bf042e408ece1a21beef9fadfec7a28e96e4faa4571588d0bd13a6013feda337168cbca254856d4812d3561c3a0ef9b9d512478fb4730deb3e4da55062e4382820cf7a747aee3b201e8c84327424fdebb59c150dc852cf76c4635e90ad87894b5f7115bb74c86e7cd29badf335b77c914c8a28b7b857a6660daf505aad8b5cdb3a15cc99ee6832f231c7d8e99399ced0d4953ca5ab4f57651f971a52f5cbce35bf848639aac68c2c397950"}, &(0x7f0000b34000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000978000-0x14)={r5, 0x0, 0x2, 0x520f, 0x9, 0x0}, 0x14) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/19 16:43:21 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000fd000)={0x0, {""/7}, 0x0}, &(0x7f0000537000)=0x10) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00004ec000)={0x0, {""/7}, 0x0}, &(0x7f0000eb5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x17) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r3, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00001bf000)={r5, 0x80000, r6}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) accept4$packet(r6, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000edf000)=0x14, 0x80800) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fe5000-0x4)=0x0) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fe5000)={r0, r0, 0x7, 0x2}, 0x10) 2018/01/19 16:43:21 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000703000-0x38)={&(0x7f0000c57000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000058c000-0x20)=[{&(0x7f0000d1d000-0x99)=""/153, 0x99}, {&(0x7f0000f15000)=""/242, 0xf2}], 0x2, 0x0, 0x0, 0x8}, 0x10100) accept$alg(r2, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00002fb000-0x3c)=[{{&(0x7f0000326000-0x10)=@ipx={0x4, 0x3, 0x800, "2b2f1ecbc2f2", 0x6, 0x0}, 0x10, &(0x7f0000a70000)=[{&(0x7f0000723000-0x37)="956be83d4dc160e8d54235081c7c53da6a4601cb56909c80dab8e55356e921d2d6242dc67b75449daf22301ec9f13e45491574c649d204", 0x37}, {&(0x7f0000f14000)="ec9cba4f5f1f6773f039dcb32397e3eb6d8020ea3b5f42ba2ba35835da00be88654499d041399cdb1c92ab18f8be827e1b99c1ccc5fd3bd93e74d1591a32d732e47da703b95b3b9c3a0b781677524fef62945b094b80d45a285e3684dff7e13106ebb9568fd18a875233dd980e7ad9ce9ebd2706da7953cfaf079c5ed1b0c4889b427ecec48acbc5bc00916b9c92f7fc6c85db1d647acf0a08da26bb0fca0fe7020848a8716113c287b8ebe4badef6ee8fdfb922758403126587b564909569f6f0ed8b31c60f125e8989dee42e180ac3b4b7a66e54063f5677ba0da324d64d6b5afbe099c4e06b67f1e2b61019ea01f6258cbb", 0xf3}, {&(0x7f0000f14000)="542b8353e82cb051e662f758d09414b90381bf81173fb49be4515aa7076244782e19e0b18cda521c287fe46b3927d8a6a25201fcc047814bb55c86e1c7854c5cd265963628f8dd7f36fb391e40f104ccbc37dd408c3ce21367ad1c58380c934d26da852e50e6e47a30b7f4a493c53d7b816fb6d52a55a9cbe31bfaaa6d0798089c8dc46130bd9f5ba77db247e3fc434b033484a747390b9d2c10ff06ac5c8ea98bdc86fa79cb0d217e", 0xa9}], 0x3, 0x0, 0x0, 0x80}, 0x6}], 0x1, 0x48040) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000652000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000339000)={0x0, 0x0, 0xffffffffffffff9c}) socketpair(0x19, 0x800, 0x7, &(0x7f0000969000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000eda000-0xc)={r1, 0x80000, r2}) r3 = accept(0xffffffffffffff9c, &(0x7f00006f3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000)=0x8f8f4c02) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000dd6000)=0x4, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c63000)={0x0, 0x0}) bind$alg(r4, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r4) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x18, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000007) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) r1 = socket(0xa, 0x6, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000005000-0xf8)=""/248, &(0x7f0000005000-0x4)=0xf8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x71)=""/113, 0x71}, {&(0x7f0000005000)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0x2}, 0x141) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0x6400000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x7, [0x3, 0x101, 0x5, 0x5, 0x200, 0x3ff, 0x5, 0x7]}, 0x5c) 2018/01/19 16:43:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b8c000-0x8)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008ee000)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727aca5d9b82bf3e2c6e7c", 0x3d}], 0x1, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x78, 0x24000000}, 0x11) socket$alg(0x26, 0x5, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/19 16:43:21 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9b000-0x14c)="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", 0x14c) 2018/01/19 16:43:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000045c000-0x73)="6e0072676ff2bb5001623ded1928ce876732f7461721ad3a93d5ce0e8c8ea9d570bd2be32baaa4e8defbd59e36b83bd0512f7290cd27fb476a296d242a6dd7e13d06f67cbfc41ad21434e3185fb971581861e4e726d563b021229c9dea1ba20d0603b70adfc79dfacf64e39f039809f0295f1d", 0xfffffe44) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000333000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000018a000)=0x0, &(0x7f00002e2000)=0x4) 2018/01/19 16:43:21 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000022d000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005c4000)={{{{0x2, 0x2, @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]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x8, "62bca5f8f40a3328cc4de78ab4f1c3e6a9db4e895975ec03f33de5ab0edede62ee0915bd319c247494511a2281f09252a35d3a7dab9fb9b97074d439198bd9eed79be7d64a14e088c2b3f8aab30fad2f"}, 0x160) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dec000-0x8)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f0000ccd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000edc000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x6, 0x4}, 0x8) r4 = socket(0x4, 0x1, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000004000)={&(0x7f0000003000-0x60)={0x27, 0x7, 0x7fffffff, 0x3, 0xfa61, 0x4, "e0fd5ec3680ddc0f60203df1dd3adb1b6fe8956661afb374f45d8e126d1dfcccfbe252ddecd4a7b51bdb8a217aa8a76ea472e8c94e80f0320b3b38a5071df3", 0xfffffffffffff79f}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000003000)="4819", 0x2}], 0x1, 0x0, 0x0, 0x800}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000004000-0x68)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffff9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000005000+0x3ce)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000005000)={r5, 0x4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000006000)="962b402a02d3538381b242bf4dfc66f479642c24faefd3ae68b9f71b2c002b6d1ac1018b8b5325d3d853006612d6932d1db1a12e4de8918b0a0c255c8a794784b4f4a231624e144291bae2f6ce0323eae2cf68717f1e4aff24dff8504cf7d4f558ca8fbd30794a00c22335303f48e70031ad65340387e643abf77fb83c425d53c31653225601514b06bb5da0a20eaae7e5fedc388774a977cd02b07ffa4000c3b118561a7ca9ab13e347fc5f374a7e3b60c57050c1c03010f499b57f465c05fce0", 0xc1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000006000)=""/60, &(0x7f0000007000)=0x3c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xea, 0x0, 0x10000, 0xcd}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f000000a000-0x10)={r7, 0x7}) 2018/01/19 16:43:21 executing program 0: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x3, 0xa, 0x6) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009fd000-0x4)=0x6, 0x4) 2018/01/19 16:43:21 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 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) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x9}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r1}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 16:43:21 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002a000-0x4)={0xffffffffffffff9c}) r1 = accept4(r0, 0x0, &(0x7f0000016000-0x4)=0x0, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xfffffffffffffff4) connect$ipx(r1, &(0x7f0000020000-0xb)={0x4, 0x6, 0x5e0, "4113bc99317a", 0xe0000000000000, 0x0}, 0x10) mmap(&(0x7f0000029000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000002a000-0x38)={&(0x7f000002a000-0xc)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000026000)={&(0x7f000002a000-0x36bc)={0x36bc, 0x16, 0x8, 0x5, 0x1, {0x10, 0x0, 0x0}, [@typed={0x10, 0x20, @u64=0x8}, @typed={0x8, 0x3e, @void=""}, @nested={0x11c0, 0x4d, [@generic="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", @typed={0xc, 0x6e, @uid=r2}, @generic="692a44dfd6754ee89fd02791af89fae55e2a053ab67114616409dc30500934150435cb62d1d89e35b08082408e1a78bfbfff01eca0a971965bb68bffbc6f3fc14c17c23ca4985bb5b8e759dcf274f1cb1161aa732aff2f9d1cd9930ed8a0500df5df4aa09819c2dc106ab60b8a1758f980a2b9661d0ef79fd003f6f2c3e06edec77f922ef2389b96d1b5fa392c11a32c45452f1f15873643cccddb5e64369570cd1c0a08e1a9c0302bee903daff1e664181b0ed5885a7208924f4c927ab65798c2db01bb8cad6a", @generic="0d7feace3e1964b2eb7bd56f955bddc10540036e1b7935d27fd072854f1c210a96f2b9bd0fe816a383db44e74b05dc0769785f0214ff5ff5b08848eec872733d3e4b0bda", @typed={0xc, 0x7e, @str='\x00'}]}, @nested={0x238, 0x9, [@typed={0x8, 0x7, @void=""}, @typed={0x2c, 0x6b, @str='})wlan0(%vmnet1^keyring.-@em1vmnet0\x00'}, @generic="7fc94512f015ab747c9d1597964d83d6576c1b2be0d4d1742f0cbade2505ca6e6b1c83404b8791f61152a4cde7098ced793bad68e21f", @generic="505883d22a453c11f91fc857cd927b6eedffa8103cc3f5a55de2671b5c084bc1abb6eef30d7b8248c8f0489c2eed3a1dda1e281e05b5fbcd901efe45b53d561fca4dc16cb2fead3c54cd5afd6996f7817e5418e45ef518d97bc28915cd469ffd2d0005af68876ce615c6ee66f7e21dc1b405e9276a6f6c0b80f961", @typed={0x14, 0xc, @str='cgroupeth0!\x00'}, @typed={0x5c, 0x71, @binary="d3f35f5ed964b7b81bad259831a9385ee091e9a43b4985436ed69bb2184c2ed8aeefba83444872aaf21012e57d4b634710f75b7cab22525c1dd01189675e66cfd27a27f54a77d74e76b4cd46ce0617e68694eaa0"}, @typed={0x8, 0x29, @void=""}, @generic="979e", @typed={0xd4, 0x2b, @binary="6caf9f33f480f20aa64f8720ef03d84be99a6fd54cacdc1c0607c18421a6790130753b619cfec2b1dfbaad8ec41072740ca85f2763ae80681013b9bff0baaf35faa2c12b8bfb6c7635528404397fda0ba18b63cbca85a10062271449104d8556886da9ee2de854748588720d42b7d3ff61cc1e8728d3e4d94e6170d536af7cebf54e387b0f3695bfcfd461bdebf4253ea03f3035e12dffc82132ecac2d977fdc9311e3db75025d40fc9f67b301a09b219860f4904999ebd1ce3236480eef57973ab39778d38d951e1e"}]}, @generic="813b5ffcf6164f0269fbd03bb2743053e67c34ada17da14a850d5761163064607ab20a9e09f587d6109de794fda0438eeb6ec66fc61aa6dc062a73d1f5e031aca771896dc7e2cd20500b279ec65574e5a22583a290fb8a8581c1297a329d9d0f07f7fee51d5b560f32102ece6cbddfb358327b8ff74df4e6b85ac0d30cddfbc34cdd33ebe362"]}, 0x36bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f000002d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r4, &(0x7f0000026000)=[], 0x0, 0x0) [ 460.418721] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14488 sclass=netlink_route_socket pig=12017 comm=syz-executor7 [ 460.477256] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 460.486450] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getpeername$inet6(r0, &(0x7f0000973000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000724000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000862000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x2, 0xff, 0x8a, 0x8}, &(0x7f0000844000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000735000)={0x573ab5bf, 0x9, 0x5, 0x7ff, 0x5, 0xd20, 0x1, 0x3ff, r1}, &(0x7f00001c9000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x8, 0x4, 0x9, 0x1, 0x7fff, 0x6, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @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]}, 0x44, 0x3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001000-0x50)={@common='lo\x00', @ifru_ivalue=0x7}) socketpair(0x1f, 0x1, 0x3, &(0x7f0000c10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00001bf000-0x8)={0x0, 0x3f}, &(0x7f00008fd000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000083000)=r5, 0x4) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f000040b000-0xe6)=""/230, 0xe6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000373000)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001ee000)={0x70b, 0x8, 0x8001, 0x100000001, r5}, &(0x7f00007fa000-0x4)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000930000-0x4)=0x1, 0xffffffffffffff6b) 2018/01/19 16:43:22 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xe, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x100000001, 0x6, 0x3, 0x2}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e97000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000453000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f000063c000-0xad)=""/173, 0xad}, {&(0x7f0000958000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/0, 0x0}], 0x7, &(0x7f0000000000)=""/52, 0x34, 0x3}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 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) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) epoll_create1(0x80000) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x1) connect$ax25(r0, &(0x7f00009bc000)={0x3, {"cf4cf9e9d0e91e"}, 0x2}, 0x10) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c13000-0x4)=0x0, &(0x7f00008c5000)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc5000-0x6)={0x0, 0x145}, &(0x7f0000df2000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df4000)={r2, 0x101}, &(0x7f0000ca3000-0x4)=0x8) pipe(&(0x7f0000369000+0xc43)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a15000)=""/188, &(0x7f0000c0b000)=0xbc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000445000)={r1, 0x7, 0x2, "1a567e3a48c0240ba847508a85afc939c2b43ca9d54b152d9d0c500d0dbcc6544078c47d8713efa1d1a8be03778b487fe514be6903885983f4ec96bb8cb4f81412962420747055f1e2094e44a24a6156b44eb231d76d5c71402605a61bbe8ea42066fc133cb31da295d7200d0d1c0bba3e9b3ab3b0b6877e5c44c5f8362a346345eedfe4b581e374a2c90bc486ec765a36fcf224437c"}) bind$unix(r0, &(0x7f0000965000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000516000-0x10)={0x6, &(0x7f0000cbc000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/19 16:43:22 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000d99000)="fa2c695d0601012174be1de98aabbbdb91045cb5757d8414cb23366c74a61b258cc135fe71004fe4b782ef61b9f937652593", 0x32) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x5) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000070f000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6_vti0\x00'}}) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r4, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000068f000-0x20)={r1, 0x7, 0x1, 0x8, &(0x7f00008a4000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b9000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001d1000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000054a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e24000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x1, 0xa, 0xa0, 0x20, 0x0, r7, r8}, {0x80000000, 0x3, 0xfffffffffffffffa, 0x200, 0x6, 0x6, 0x4, 0x12}, {0x1, 0xf3, 0x0, 0x4}, 0xffff, 0xa, 0x0, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x2, 0x80000000, 0x7fff, 0x91c9, 0x6}}, 0xe8) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8f, &(0x7f00004b1000-0x8f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x5, 0x2, {0x19, 0x4, 0x8, 0x4, 0x7ff, 0x2, 0x80, 0x8c, 0xff, 0x8, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @rr={0x7, 0x7, 0x94, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @ssrr={0x89, 0x13, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @generic={0x89, 0xf, "01bd6f7067d07b754d90d19991"}, @ra={0x94, 0x6, 0x6}, @lsrr={0x83, 0x17, 0x3, [@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, "87"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 16:43:22 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x10}, 0x10) 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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="98fd13081deca88da16021da047cc6129c9d13d6b149d02f13c2337a82b4f7341672ff31cf4f6249a237fc8267d74a2de011c2e040ef3990e974ed615dcd11b973f8cdb40850afeafd0a2879f9b09d6cab3d40841cf4db082582212f9e2aee894adf0d5b64fc331cd9c213", &(0x7f0000000000)=""/212}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe226ed06daf773fa, 0x64a0c165399641cc, 0x35, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000036b000)=0xffffffffffff7fff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b78000)={0x0, 0x8, 0x100, 0x4, 0x1, 0x7, 0x400, 0x17ea7741, {0x0, @in6={{0xa, 0x0, 0x5890, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x800, 0x4, 0x10001}}, &(0x7f00009cb000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000955000)={r3, 0x2a, "2988771f07f65a1fd33df87b411061b2a2a39a5ac1d414b289b4c11db82b9e1a94a9d5626722ff2a51b6"}, &(0x7f0000052000)=0x32) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f25000-0x91)=""/145, &(0x7f00005fc000-0x4)=0x91) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 16:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c7, &(0x7f0000556000-0x48d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x191, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x1, 0xc, 0x1, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x7fff, 0x6, "e2da92", 0x0, 0x0, 0x0, @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], 0xffffffffffffffff, 0xaa}, [], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f6b000-0x4)=0x0, 0x80000) sendto$llc(r0, &(0x7f0000818000-0xf8)="89683b24c6fc47e1965e3276959dd4bc385e674d9725041c6117b24babbdac6f12b12d95321d6f2463253430d55cffaa953e5fac4ad9957d8c86926ebe72b22219c803db9594ab742057923b0665e59f561df907a72ec0b8f1d987361d269de12c7af904506cf0baa9c99a47bcada14756dda79297480882760b384d3b9066414f033e67030acf01e0a57af6474a1c516a31bcfba6107ea35ae03cc4fb1b71c6b09f5966d72509c98f9ea9223b57ecfa7d776e3a6ee393ca8ad16fbd331be8b948f4efbd74990cd79533dea64710fe46ede489b5215f8055c9574d1e8dce170f7006a46bc482404c82f025090fa9dc91441561fc52a2c0c4", 0xf8, 0x0, &(0x7f000038a000-0x10)={0x1a, 0x18, 0x6442, 0x7, 0x7f, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000c53000-0x8)={0x0, 0x0}, 0x3f, 0x1) 2018/01/19 16:43:22 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x15) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000bd000-0x8)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000b08000-0x8)={0x1f, {0x0, 0x202d, 0xfffffffffffffff9, 0x7ff, 0xffffffffffffff13, 0x401}}, 0x8) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0xfe85) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:22 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c84000)={0xffffffffffffff9c}) getsockopt$inet6_buf(r0, 0x29, 0xdcea59aee35fb5b7, &(0x7f00000f9000)=""/170, &(0x7f0000c53000-0x4)=0xaa) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003de000)={0xfe, 0x2, 0xe31, 0x7f}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000da9000-0x20)={@generic="ca6baacbddbd8a17a2ed0c779748b622", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fd2000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00007cd000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000faf000)=0x7, 0x2) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff8000-0x20)={0x4, 0x7ff, 0xc, 0x200, 0x3f, 0x20, 0x71bc, 0x3, 0x0}, &(0x7f000062b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000773000)={r1, 0x400}, 0x6) getsockopt(0xffffffffffffffff, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) connect$inet6(0xffffffffffffffff, &(0x7f0000512000-0x1c)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000109000)=""/4096, 0x1000, 0x1, &(0x7f0000087000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, 0x1c) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000025000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x0, 0x1, 0xffffffff, 0x101, 0x100000001, 0x9, 0xffffffffffff9342, 0x5, 0x7b, 0x6c3, 0xffffffffffffffff, 0x1, 0x4]}, &(0x7f0000009000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000010000-0x10)={0x2, 0x1, 0x1, 0x5d52, r2}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 16:43:22 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f76000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a8000)=0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f77000)={0x0, 0x70, "99c1c86034ac6ec621e113ec0215c484179cd81b12f07cadb1acf00a2be32b0414b7631f359f5ebad7cef724c11bd40fbe342717e25b46e1d35d4fbf1df253a7953deb8d1494841fa8624cd35b396befdd001cc356231a2405b9ff84bcc49c2ea5d79d4f5f746a2b0f645846a696edf9"}, &(0x7f0000f77000)=0x78) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f78000-0xa0)={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]}, 0xffffffffffff4592, 0x2, 0xa658, 0xfff, 0x2b}, 0xa0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f77000-0x38)={0x0, 0x0, &(0x7f0000e1f000)=[{&(0x7f0000f76000)="fbc5d1125ceef72ca129210efbee93ce3076702eea09d1bffc0a01cbc81581cc0a5afaa81c22af067bee08b153e55a8a386b9edb36d46ab988e492a11560509f366bba7bdf31c399300781e8eb728b2e878406e9d90bd3a6c47b2d027442e77fc47c4dfdef630cb23a292fd74e67a1586e496ceda3e0c1bf337e6e19dae0f1ce3b6deae0bb15ae7ee1", 0x89}, {&(0x7f0000f77000-0xbc)="c87207f4b735b45cec7c5fb156e4569bf35f3d833b8865f8b5d5c846188adb61d3b76f8fbd1e6236d08ec1178ddd820ac2c0019f568789d91cb86397e5bff79e8f567f38986d0ccdc92136432fffb22ac9dd9b5832af6dca0c007b3d483410977d6a6a29ce0d527b4ba10cda8014873f2e47184e19a4f54082ea3faf95f9ef7ab1b12fb225e68dc3440be17faf71676497c1f43d21e2092cfe12efaba598a32ce9f08548d06d97462ff9604f4b1d1b748760dc3e2fa0b44e36053a08", 0xbc}, {&(0x7f0000f77000-0x12)="e2b87681989b8da11203896a986a5dd8d4e9", 0x12}, {&(0x7f0000f76000)="a6bfdbf774652b0c9dbce03061e8f83a30e829a71631555a709640835cd2b6cdb13b25bc669b48dbee3ee077107967f337a979bcf6a10996a4cede6f0aec42f1e1d13d538373000d3d4b57b1523e768beadd39bc69697c07ffd5e981b7bcc47d48ba5ea20e3afa1b6272123c171a8b2dba0cfa2ddf1f3ecf27f128afb3803c9ec48b672732f3a8e32cb252ab5bd212f139f143e45424f3f2ea5bad0e779ac533877b77d2491d792382468714149118907e5681a47159aace362c1de97092e0ecd8f91ed4d73e05c97759dd92a5987c6aa0715959e9705e6e3baa6dde6b6a5e5566", 0xe1}, {&(0x7f00002b1000-0xac)="ff47d4c75588b4ddb1135c9aebd0029bcbef96129bde7e4794f48984ceb42caa799458f0a6055f6cc82883b365bbe6f8402e418e69c73b2a0a051aea366318afc8853ab5faceab2137098b386bc40a4e08b0a92c8d744c328b5899b6d1da803edf8d7b22d3566275f3c64ec48796b88185e743f4bc10d3fe502dd9989c1863ec41b8e3a9584332eda560a43e08eddc102715db0d31ad8027f7d5a1db39ed88ed91db06422fe5e0e567dc291a", 0xac}, {&(0x7f0000f75000-0x8e)="9c4369368e34c1cac8c602385b6f2f85c7a959eb6a2ddad096c1499205afcb283be484e6dd9b9e6a3548e1ee676369f83a24b664b5567d60aa0e0e3c4ed38969cfa713b10f411363896b1baea18df907dcd8a6d43cecbee5a9f77304314a343e761be0a4a258d3f19646d99a66fb8a46a047414d0364d5573995654d639e12de2b1ae4e4274275f42795a211617e", 0x8e}, {&(0x7f00005c4000-0xb1)="98a9c15135134b86ae36cb3c0c9a9138fd4bd6863f907274af3882e1c28ce403f6e5cd18faabba5a4519a83c65500bcfefa0f0d56c0d9f7e0a1dac9284ffd5ec72bcf68b5ec2c1442f95419b287aeadb9f05a47212df64c4537758030319eea9bef98eea0d4b55f6e42af62880d4219ef0cc2858bdfa5877bf300c95cbe89a1a89ccaa4db5a500bfa1c4eb37849c92daa227f15718501feba140a9e78baef6c0fdf827cb2541420fcd86a1391f2b4d6617", 0xb1}, {&(0x7f0000f76000)="366f417c6d9581fabe0de254049c7aae0003c581ecf13786b54cd6b1f16d246e454d4ec457c1bca2f5b833716370edc87d0cc0a6587ccc642abe9644c22f32b43a24a2a4dc5584f77789bfbee09598effbfad1dd0aa8c29ef21d020816b75fc48233ae7d9f0462234516af5e32202b61740f7a2719", 0x75}, {&(0x7f0000211000-0x62)="4b8ad9569dc860e604bead012d0c556b3bb8c97488d2c986774b4ced21eec611167dc210759425d9f3f71a7c50234896fdd70f2faa7da46e125c28012f908e3adb495227a1df25d534c3b7724a532b8314e392771c459110f945184f8a88f86e19d9", 0x62}, {&(0x7f0000f77000-0x64)="abe27ccfe1dce0c5c847889596213efcfcc95584f5bc5b76e7f4cec9a75e2fcbfd5f62a87b4f112d4c7e12bc364a713342f7cf19b0ffb788f3cfad1ccb9eb20a6f324b49954b23f0e226a648b2b6b774f51876003c45a28090579da6ab52db2fe175b8e0", 0x64}], 0xa, &(0x7f0000f76000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x42}], 0x30, 0x24000000}, 0x8080) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000)=0x2e) listen(r0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r1, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r1, &(0x7f0000018000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000019000)=0x1c, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000017000-0xf9)="2a061b6a8b24d4a86e34c9e4a33c4f941a4bb9e555450eb9e04832a667423ff7edd9f93a29dcffa54da64e607ca3fcfd8dcf4cf384e4d5959f515db292da49131bce51140f17ecd0156daecdcb7b24b77068276ffedac48a7c9f212fd75166f1063cf4ebbfc5011f1736f8995fe2abd305ae20c878bf051b385723501d9646245d5f4242563a1b0e07b4accf9a3224d9e8485f9645219a29d848f2efebdb3d5b84a3e5bd8d13956172f25916de8d98d5a5058f74a0bb90df0f2b7dd4050a13770c46cd710aac615fe47213a96d00f7fbbea9f4515486aa6dbaf9431e56ff148e4c65f33e40f13d83741382128b867c717cf55d54560e22fcd6", 0xf9, 0x4004000, &(0x7f000001c000-0x14)={0x11, 0x6df9923e76d53787, r4, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) sendmsg$nl_netfilter(r3, &(0x7f000001b000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000001b000-0x20)={0x20, 0x6, 0x5, 0x10, 0x4, 0x0, {0x0, 0x0, 0xa}, [@typed={0xc, 0x22, @uid=r5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000880}, 0x4000080) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000001a000-0x4)=0x40, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000731000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000-0x51)="0a07750000000000000006ed5c54dbb70d1887dfe51098c9f69db43636255488d6b25bdb6495062806d58d27a57a7bef709d9f0a755eafb09e2001773dc44aa47aeccc2dc30a8043ccccb476ba6f4d0300", 0x51) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000013e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ee2000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x42, 0x77db, 0x9, 0x8, 0x9, 0x20, 0x4, 0xffffffffffff2e65, 0x2, 0x5, 0x5, 0x7, 0x1f, 0x7fffffff]}, &(0x7f000029f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000098d000)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000bb7000-0x4)=0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000fe0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d8000)=@assoc_id=0x0, &(0x7f0000693000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000264000)={r5, 0xd52, 0x1f, 0x7fffffff, 0x6, 0x1}, &(0x7f0000d18000-0x4)=0x14) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f00005f5000)=""/145, &(0x7f00005f4000)=0x91) readv(r3, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) [ 460.823796] sctp: [Deprecated]: syz-executor6 (pid 12132) Use of int in max_burst socket option. [ 460.823796] Use struct sctp_assoc_value instead 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e67000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xe, 0x80000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b1000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e67000)=0x1000, &(0x7f00006c3000-0x8)=0x1) [ 460.924209] sctp: [Deprecated]: syz-executor6 (pid 12116) Use of int in max_burst socket option. [ 460.924209] Use struct sctp_assoc_value instead 2018/01/19 16:43:22 executing program 5: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x2, 0x8000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0xffff) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000000000003, 0x0, 0x0}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={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, 0x4fb4}, 0x98) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000032e000)=[], 0x0) getpeername(r0, &(0x7f0000141000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00004f4000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000018f000-0x4)=0x0, &(0x7f0000291000)=0x4) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd8000-0x10)={0x8, &(0x7f0000c74000-0x40)=[{0x7, 0xff, 0x4, 0x1}, {0x4, 0x34, 0x8, 0xf5deaf6}, {0x7a8, 0x80000001, 0x100, 0x8}, {0x876, 0x7, 0x81, 0x9}, {0x1aa, 0x8, 0x3f, 0x3}, {0x3, 0x0, 0x5, 0x0}, {0x9, 0x8, 0x200, 0x7ff}, {0x3, 0x3ff, 0xff, 0x3}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x3) poll(&(0x7f0000fd8000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0xfffffffffffffffd, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fd9000)=0x7, 0x4) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockname(r0, &(0x7f000001c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0x2e) bind$netrom(r1, &(0x7f000000e000-0x48)=@full={{0x3, {"267997179544ae"}, 0x7f}, [{"0fcf44b797aaf5"}, {"e9ae4b44e65c88"}, {"751eff0336d94d"}, {"e087a131a0e7af"}, {"45145c9e4dab9f"}, {"1fcb746e27d766"}, {"b8e11a1fb20225"}, {"bf0a8fdd10fd9d"}]}, 0x48) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000d26000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000397000)=""/95, 0x45) accept$nfc_llcp(r0, 0x0, &(0x7f00004f8000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 16:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f000092f000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 16:43:22 executing program 5: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$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(0x1, 0x807, 0x2) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f28000)={0x3, &(0x7f0000f29000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005fa000)={0x9, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f29000-0x28)={@generic="74de438a1ca0f57e2744e90da1bfc2fa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f2a000-0x4)=0x7, 0x4) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f29000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, r2}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2a000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x4, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006f7000-0xc)={&(0x7f0000010000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff00000001) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r0, &(0x7f0000909000-0x10)=[{&(0x7f00007ec000)=""/139, 0x8b}], 0x1) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000615000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 16:43:22 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x2, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f9a000)=""/184, 0xb8, 0x0, 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f9b000)='veno\x00', 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a95000)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2b47, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x943, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000001}, @in6={0xa, 0x0, 0x841a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xc8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000361000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000)=0xe8) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x326) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x1c, &(0x7f00002c3000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000814000)={&(0x7f000034f000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000f8c000-0x10)={&(0x7f0000f8b000)={0x11f8, 0x16, 0x200, 0x3, 0x3, {0x5, 0x0, 0x0}, [@generic="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", @generic="7d3855752f031d79b8677366619b41a987a6b62f5323d3e3c6325aa7410014bdbc33d718b0562afba5f2eba16ba315c5062a38ffe6256d80250a5eeeadf3403fa8716215a6886496f58c83a3b8de17279b7cb7ef7f62ba7155caac68e966a27e8b592a35aa16dafaad82d736b92dfc3942ed0e0d159680da80acc5f8f0a874be931f1eea9ee703b84c020559c618ddcab4ccb46400c2035dacffe3202409cb5f10587d182700611cbd7aff8ad56ffc08987c1ca204eae7732afb650750d957c3352cf953eac045481d35", @nested={0x118, 0x2d, [@typed={0x48, 0x67, @str='xts(serpent)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x8, 0x6d, @void=""}, @typed={0xc4, 0x69, @binary="2af263aacaf08c05d3e4342511c7ac583c3bdd043c56207672a033af8078ded17abba9388b6fe0531eb6402adb00f04b63fba19c498ccd866c21a5a8325f342e5a11bb72c1edfb2e88b2496cf11a0bcef378b7afb8b9ef03bcb60f0270d5917516a6e28e2e4fc2ff4c29d1c75ee9bf112f3cdda408dfff3a848d6768dbf1683b843a36a8e99bd223f3c21a4e43bca2c135f9caebd5a531bc88669f22158d0634905bc1127a873a438519061129e211464ef7dedeb4347ee38b074083"}]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x80}, 0x20000004) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000f8c000-0x10)={0x1a, 0x15, 0x2c62, 0x9e9, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f8b000-0xbc)=""/188, 0xbc, 0x20, &(0x7f0000f8a000)=@ax25={0x3, {"c0ce6fad0ff96e"}, 0x2}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f82000-0x38)={0x0, 0x0, &(0x7f0000b31000)=[], 0x0, &(0x7f00000aa000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001fa000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x33d, &(0x7f0000f81000)=[], 0x30b, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000991000)=0x10, 0x7fb) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000014d000-0x4)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000d000-0x1)={0xf27ffffffffffe}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xa3}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_flags=0x1001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9}, &(0x7f0000001000-0x4)=0x98) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000053f000)=0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fee000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00003c5000)={0x4, {{0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00002f0000)={r2, 0x0, 0x4, "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"}) r3 = socket(0x3, 0x80006, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000083e000)=0xa7c, &(0x7f0000778000-0x8)=0x1) r4 = socket(0x2, 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000143000-0x4)=0x0, &(0x7f0000604000-0x4)=0x4) r5 = accept$inet(r4, &(0x7f00008d6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000957000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d4e000-0x10)={0xffffffffffffff7f, 0x4, 0x9, 0x7f, 0x0}, &(0x7f000013d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000086e000-0x8)={r6, 0x1ffe}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009b9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000558000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a3c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000ba1000-0x8)={r8, r9}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000e1f000-0x4)=0x5fc, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000c8f000-0x3f)=""/63, &(0x7f000009b000-0x4)=0x3f) r10 = accept4$nfc_llcp(r4, 0x0, &(0x7f0000aed000)=0xfea3, 0x20000800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004a3000)={0x0, 0x80000, r1}) recvmsg(r10, &(0x7f000004c000)={0x0, 0x0, &(0x7f0000b5f000-0x40)=[{&(0x7f0000175000)=""/191, 0xbf}, {&(0x7f00004f5000)=""/71, 0x47}, {&(0x7f0000c8a000)=""/240, 0xf0}, {&(0x7f000074f000)=""/155, 0x9b}], 0x4, &(0x7f0000fdb000-0xc8)=""/200, 0xc8, 0x8}, 0x10000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r11, 0x4010640d, &(0x7f0000307000-0x10)={0xffffffffffff1856, 0x12aa7205}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000f3c000)={0x7, {{0x2, 0x1, @dev={0xac, 0x14, 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]}}, 0x90) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x5c, &(0x7f0000024000)=0x0, &(0x7f0000030000)=0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000c000)={&(0x7f000000d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000036000-0x70)=[{&(0x7f0000036000-0x2c)=""/44, 0x2c}, {&(0x7f000002a000)=""/149, 0x95}, {&(0x7f0000016000-0xa4)=""/164, 0xa4}, {&(0x7f0000036000-0x63)=""/99, 0x63}, {&(0x7f0000035000)=""/246, 0xf6}, {&(0x7f0000036000-0x8)=""/8, 0x8}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x5}, 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000026000-0x38)={&(0x7f000001c000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000002c000)={&(0x7f0000035000)=@alg={0xe8, 0x10, 0x602, 0x4, 0x0, {{'gcm(cipher_null)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x240}]}, 0xe8}, 0x1, 0x0, 0x0, 0x804}, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000146000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000e13000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052b000)=0x6d656dd784ff42fd) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[], 0x0, &(0x7f0000039000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000854000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bc7000-0x4)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000524000-0x5c)={{0xa, 0x0, 0x6f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x6, [0xb9ff, 0x9, 0x8, 0x10000, 0x8, 0x8000, 0x7243, 0x10000000000000]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fb0000)="ddd70ad444566106c5528a8d7669a75cd6d0769f853aaf60455cc2d0cadb461e01c84db1558863d1283b9cbfd65d2e6b167a0e7f2f63601ecb2294773fd0133630023fbf6169dec5b8bb74b3a09b3cedfe4dd3802ec988c9952214e007684025d0f3bffa917ec8643d32d7339ff5a1e00e5b82", 0x73) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) 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) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x9, 0x7ff, 0x1f, 0xe29e, 0x3, 0x3}, 0x40, 0x6, 0x9ae3}) getpeername(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e8b000-0x4)=0x6) listen(r0, 0x1) r2 = socket$inet(0x2, 0x80000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e48000-0x4)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x1, 0x3, 0xa, 0x80, 0xa0, 0xff, r3, r4}, {0x2, 0x4, 0x3, 0x5, 0x0, 0x4, 0xfff, 0x8}, {0xffffffffffffffc0, 0x400, 0x4, 0xfffffffffffffffa}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x1, 0x6, 0x0, 0x80000001, 0x6}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) 2018/01/19 16:43:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3, 0x9, 0x6}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000300000-0x4)=0x9, 0x4) 2018/01/19 16:43:22 executing program 4: pipe(&(0x7f0000d18000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000588000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x43e, &(0x7f0000001000-0xb1)="6bd4b64700e5732f253854ec73c57a3d8328dff19bd66e9366e6f3c7b71d3f198a39873b7fa69049d90b27d22483daff6e8b0863ddafd876f010f907841fdbcae81fc32fd01a17cf2f538fe33989f1475821b80f146e419c983d5348438da6863d347ce86d6797ce3d4c1bb2834c450ffba7e40ab4acc798a7a0b03d035562d403a1ebd307497fe0d1b5706cb3c44d7f5177fcb84acebf18a0a3f41682f5884a1b4c01846ec431b8163e7a860eb5c316d2", 0xb1) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x6, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000e64000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000002000-0x4)=0x3ff) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000e000-0x4)=r1, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x0, 0x80000, 0xa6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dba000)=0x3, 0x4) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f00000f6000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000333000)=0x8) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/19 16:43:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = socket(0x3, 0x3, 0x1) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f8b000-0x1000)=""/4096, &(0x7f0000c25000)=0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005fb000-0x4)=0x0) pipe(&(0x7f000045e000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00004d1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c13000)={r0, r2, 0x2, 0x2}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000aef000-0x38)={0x0, 0x0, &(0x7f0000a19000-0x30)=[{&(0x7f0000494000-0xfe)="512f3ea27064cc784a", 0xffffffffffffff56}], 0x1, &(0x7f00002cc000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4000000) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006c2000-0x8)={0x0, 0x3ff, 0x7}, &(0x7f0000c78000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000082b000-0x6)={r1, 0x1}, 0x6) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000-0xa0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffb}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xa0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/19 16:43:22 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fe4000)={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]}, 0x3, 0x401}, &(0x7f000013f000+0x7f9)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000817000)={r1, 0x1ff, 0xd7, "37f46c850c757df01006bca3c23e773a7706fe33b5ebc6f8073461a6b7f8e5223578d013391316752a07d5cb82b07eb6532d5facde7696d8ded3c4001d13c58956c3032ba5680583f75b45f3c5cff24d83ff1222bbbff342b79d995a57a98402b07c82dc88dfcfb2dff6026c55c517475fa5c2a4332898b31e7759a92b1cf5aa88cc4dc28a071a4b356d110fe9c373ef73aca9c847b90f389fec8d55ca2a1579f96e295c901bff7275b4b15d858bf98e14cf50f26416320355a45e08e670e56d1e632048efcaf9052d3004bd12443f37c00ae2e6e72710"}, 0xdf) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e37000-0xc)={0x0, 0x9, 0x20}, &(0x7f000067f000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a02000)={0x0, 0x7f, 0x8001, 0x100000001}, &(0x7f0000367000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000981000)={0x0, 0x3, 0x8b9, 0x7, 0x7ff, 0x7b81}, &(0x7f000056e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e0f000)={0x1, [0x0]}, &(0x7f00004c3000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000ba1000)=[{&(0x7f0000fe5000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe5000-0x10)=[{&(0x7f0000fe4000)="37a9ae9c701e652a44e321345966e1f51d6c467c5c8c2c1f9f146aff543523b5dd512195d44a01551d5119df76cd6bbbc4c946bf908b3635d9f9", 0x3a}], 0x1, &(0x7f0000bff000-0x120)=[@init={0x18, 0x84, 0x0, {0x756a, 0x2, 0x8, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x2, 0x1, 0x1, 0xffffffff, 0x80a, 0x8, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0x23d857e0, 0xa27, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7ce0, 0x8, 0xde, 0xffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x80000000, 0x20c, 0x2, 0x200, 0x6, 0x112, 0xffffffffffff8001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x729c, 0x6, r5}}], 0x120, 0x40000}], 0x1, 0x4000000) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0x0, 0x0}) 2018/01/19 16:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007de000+0x75f)={0x0, @in6={{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75, 0xffff, 0x83b, 0x80, 0x44}, &(0x7f0000829000)=0xa0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000647000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000912000-0x6)={r1, 0xfde}, &(0x7f000092c000-0x4)=0x6) 2018/01/19 16:43:22 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001e7000)=@common='syzkaller1\x00') getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000288000)=""/4096, &(0x7f00008d0000-0x4)=0x1000) 2018/01/19 16:43:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c88000)=@assoc_value={0x0, 0x908}, 0x8) 2018/01/19 16:43:22 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000877000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000027, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @empty=0x0, r1}, 0x2) socketpair(0xf, 0x6, 0x20, &(0x7f000098c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a72000-0x4)=0x2, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000304000)=0x2, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00005d3000)=0x8, 0x4) close(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000912000)={0x1, {0x2, 0x3, @rand_addr=0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x3fff80000000, 0x9, 0x7, &(0x7f0000f6f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x5, 0xfff}) 2018/01/19 16:43:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ab000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000d10000-0xc)={&(0x7f0000867000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000746000)={r1, 0x80000, r2}) r3 = accept$inet(r0, &(0x7f000018c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r3) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x9, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/19 16:43:22 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f09000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2}, &(0x7f0000f0a000-0x4)=0x98) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f0a000-0x8)={r1, 0x3}, &(0x7f0000f0a000-0x4)=0x8) 2018/01/19 16:43:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000212000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000097a000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c6a000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$llc(0x1a, 0x1, 0x0) sendmmsg(r2, &(0x7f000019f000)=[{{&(0x7f0000946000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000078a000-0x80)=[{&(0x7f0000ade000)="270daa318f80b4360843674cc471aec0095c811e634eecf70aef0e339ec07257bca0f267ba0face46716a7cc794dc1c744c460ae44d6c74c9ee78795d23d440ad95bc91510054c123939666a24a775d277138600b8a7f39f15b8206d7ae035dee1bda353be", 0x65}, {&(0x7f0000d03000-0x1000)="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", 0x1000}, {&(0x7f0000acb000-0x64)="aa74bfece68db1dd7f31ab753c282df75194d62dbba898854d1fabd24e91a04ef4414b9b7c86ce3caec8097c9efa227cbfa454133a59dbcc1cb738755dab19dd895eeae7836a96b58ea4dfaceea1c98d15187dbc6367adafe5927420cb78cea5cbb2cef4", 0x64}, {&(0x7f000071e000-0xe0)="3552e5e491feb6892c521fdfad1b361f419f765b0007446fbe499f0b1277b92a6fb5c5b92fbd71fbdf7ea21ba9c2fcc1f49bcf0c62ceb18b35225873143b56def37a07a8c81ccf3681ebfdc4a655c442246ac439a947f5a1b972f9a9f716c20b848231fd4ab966772265a1bce91a8b8e84d4dd142ee3d6fc19320b4540fc7e3d9769a83089070ebff9a07158ccdbe880897d5f6b0100d2e3395ea86498a7e59e0a177ca5179325a646878fa3ea54ed9c374732475f0044e9ba457d2c0fe99052d0ae5c4302d515d203c1c98758e8a6e6ad5ff11fd0e067e9fe927b43540f13", 0xdf}, {&(0x7f00000f6000-0x10)="1069b6dee13aa890d5cf88f7c325cb95", 0x10}, {&(0x7f000087d000-0x82)="fe8adaa8796f007c14ee9dc0c8590bf4f9398f8db66d6f23046ad167a23b7fd31cd198962cbdcd8cd8a84399de071b5be806b57dc47d9b5ba8e7a0aded8d67523863cc88508f50e6a03f7747ad4da69942d153c7bca14e40801d3924f542e624a3b9fc5f6a1d1ceaa4c79a00d054d9d13b9d157158e77a19479dd1ddd58bd4e23243", 0x82}, {&(0x7f0000ef6000)="4bd7dbc01f7bfb21d5059ef6168d62a1159a1146d5cacce6e42023588aad2f7715ca8622715774ab5eb9914b046acf838651537fcccf00b3b4c7a1db415ffeb6142bc0680a4be051b31e91549b80d43ba93b6e97dd6eb75f2b6631c1743a23a1d3a73c5cea03cf5b287967887de688dd9ef285cf569d6b931728c18145c41ff11c1d2a4b78fddaf0084ca9867ac800a1cb0930e95c44e0d930a802980a5467929fc30e257bdc945a9f3889d10c8a69e66a62072e806271b11177ab952ab23965e8bdff1d6a50f414021df5", 0xcb}, {&(0x7f0000804000)="8b6bf2453ca714cb334cb28819a185e03e37a7657615219440d9d93dfee178", 0x1f}], 0x8, &(0x7f0000df0000)=[{0xb0, 0x117, 0x6, 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0x20d0, 0x801}, 0x3f}], 0x1, 0x4000) r3 = socket(0xb, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b39000-0x8)={0x2, [0x8, 0xa000000000]}, 0x8) close(r0) 2018/01/19 16:43:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) poll(&(0x7f0000235000)=[{r0, 0xc100, 0x0}, {r0, 0x9088, 0x0}, {r0, 0x8, 0x0}, {r0, 0x60, 0x0}, {r0, 0x8088, 0x0}, {r0, 0x4022, 0x0}, {r0, 0x214, 0x0}, {r0, 0x641, 0x0}], 0x8, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ce2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 461.371475] sctp: [Deprecated]: syz-executor4 (pid 12282) Use of struct sctp_assoc_value in delayed_ack socket option. [ 461.371475] Use struct sctp_sack_info instead 2018/01/19 16:43:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f000072d000)=0xfffffffffffffffd) 2018/01/19 16:43:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000444000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dd0000)={0x6, 0x4, 0x100000001, 0x1, 0x0}, &(0x7f0000a33000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000229000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e91000-0x4)=0x8c) [ 461.428312] sctp: [Deprecated]: syz-executor4 (pid 12299) Use of struct sctp_assoc_value in delayed_ack socket option. [ 461.428312] Use struct sctp_sack_info instead 2018/01/19 16:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) pipe(&(0x7f0000bb8000-0x8)={0x0, 0x0}) accept4$llc(r2, &(0x7f0000302000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000064a000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/19 16:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ba4000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00001c4000-0x4)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000da1000)={0x0, 0x9}, &(0x7f00005f4000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a16000)={0x7, 0x10081, 0x203, 0x80, 0x7, 0x4, 0x0, 0x4, r1}, &(0x7f0000412000)=0x20) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00007b2000-0x24)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0xffffffc6) 2018/01/19 16:43:23 executing program 6: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) poll(&(0x7f0000c13000)=[{r0, 0x4000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8, 0x0}], 0x3, 0x4) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000066a000-0x24)="240000001a0025f00018003e00ed040f040b71000004bf0902001eeb0800100148186be0", 0xfffffe99) 2018/01/19 16:43:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0xfffffffffffffee3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000073f000)=0x14, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000119000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80006, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000002000-0x10)={r5, 0xd8, &(0x7f0000002000-0xd8)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x48000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x262}, @in6={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf56}]}, &(0x7f0000001000)=0x10) recvfrom$packet(r1, &(0x7f00005cf000)=""/209, 0xd1, 0x21, &(0x7f0000001000-0x14)={0x11, 0xf8, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/19 16:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r1, &(0x7f0000fba000)={0x0, 0x0, &(0x7f0000bb9000)=[{&(0x7f00005aa000)={0x7f0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x5ec, 0x0, [@generic="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"]}, @typed={0xc, 0x8b, @u32=0x6}, @generic="53f1b51e3f0ab89d719407d73e7a8b91a06374a082877d75e2191834dea874e49bd9e7195dc537b8307796f280e50e25a50cb55fa2191d6f283d232112fe5d953db64501c5f7af0cfd096e51477642e263939628a4b684c4b5dd17135b4b98877c053f3ed440a73e032e697c994e67bf0dc8bf62f3297764d30a1018e09b51e99081434061fa894de1b3739b7fe5937b184fa5f2d9369298559a270a8c6597a234ced67a9e27113860b2ca48454299b69f2922b86968c07b97ee12cf1bb3c186c00050451d2c5410922579", @nested={0x38, 0x69, [@typed={0x10, 0x18, @u64=0xffffffffffff77d0}, @typed={0xc, 0x4e, @fd=0xffffffffffffffff}, @typed={0xc, 0x5e, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @typed={0xc, 0x7, @str='\x00'}]}, @generic="be3c2e95112bfd59dcdc35ffe4d3d1cfbd149675a45067d7372c614bc9bdf7064c7915ab7c2a0c781b9ace2c49b97ab11fc0f0b5603c871cb2a5712e6823fd214a010d8deeddae0a4f7974954307c34a4c565cb3723a6d82ce5f47f20c82b66489e770b047389e212b7d154c7688fa0cd2bef11c1f378792f8f65fda64ee2a86f9a23a4b3a920d3f9350e58f91c68b3e5fa2bcb61d68b2dbab2b086e36b60ccc0463b824720cf6390ea199d40d3eb3ec7dfdb99d672922d3ce8bc6f4a0abcdd50539d9326ff2ae81678a9a0cebfcf21e168edbb42f207bb883bb0b5403650bcf7293756e55"]}, 0x7f0}, {&(0x7f0000c97000-0x550)={0x260, 0x32, 0x800, 0x7, 0x1, "", [@generic="702583eb7a88bf47aa72688128defadaee047d5ee171c68073f3a85ee6592746b0a78925a2675364fb78877c7106b9201e191806cb265521d69e5bcb34c9e8aed35cb1c206e9299afaf3c4a2376e2725f4bca333677371815464d416123e5feeb67839a3aec69ccca6a95d2fa86007ab8888da4ae2f09ccb7ad1be5e5d2286593897496ed36a802c7d9ed4538e753db03e56649e55fb39d4322adddbe440e6a418fde2f4d990399f9cf3460ea4abdacb05fbce3615da7453e0d92ba6bcaeecc4", @nested={0xd8, 0x31, [@generic="e0", @generic="17c1cccaedffe17c5fe0442b279feac5b725ca8f0fd03cfa88705620c3", @typed={0xc, 0x14, @fd=0xffffffffffffffff}, @generic="99645d79532b96748623b24755c50bf6f0ab03b6b35f6dc0f2ae6028f7d4b710b09a89b782f6725488c5b0a0241d99ef1ca73a34d95e9d2cc32cb20a96a9b8a19b5bc5a3e66116f897a323fbc53e7135aa69617e972b0e2dc91ecccb63ffe39fcd32d98e07d2761027b0ca0839e5cfbc69c2c60cf12b3628179132b8393fcc95d7562bedf096b4283bd83e793846372ecc488244fc26f26648ea2e679469dd", @typed={0x8, 0x6f, @void=""}]}, @generic="0edd0dc5ea0526078b9802dfc16fe8541a743f46b6d72ea82d8f25fcaa69f9c9e5b86c6d82166d2c8d7659c7a7afa36a2ef6839aa3402a140d8c0310274715dc8a241e68728752afe3e2fa1ecac7f5b1abbeb6283a6fd83306f88c307fbfc89c796b2749481a7441e9835534450eb85186a4b7ce655ac01549228c31c5c5fd5486f927d78f349b098aefcc4fd88cc88b662f5550ca898b0874b265c425b80701e6e97bd722d7a96fb802db192e37e119c5200a6f8b9ef455"]}, 0x260}, {&(0x7f000098a000-0x132c)={0x11e0, 0x1b, 0x800, 0x3, 0x1, "", [@nested={0x1098, 0x32, [@generic="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@generic="747dc2e9606afb56ab727b84a30e3eae0208cc66b515be9123262835199796d1ccf165886d5be7e752463eb3e28f4b9675d0201b18943b02832d71b1855044f587eface95fb995af6599982479bb10157c3e26df17f20dce1bb333e916557ce6b39c8faf457ca1e0115863f735239c5b786f4a0d233c5b3b13e2e02ca109b96c1fdfe0ae01b0caa3ba1d0d8315b3a244736565"]}, @generic="e8ef4481cad47d56b3a5fb2360e20866ef2dcca2592c28668fdf8dae3ab433021829862f3ff626d4619e7246701eaa6c2e52014bc01e43e737d48b71adb25cdb4f746db1bbe48d4d2a695d9bb7f9854b5b1c53f6f914a4952d1eb0e66f92e77417580199aea5fac7a71aa4dd8cde2ec41761e3412d61e4eaf1defd2b9f2227c8c38e9b382b87f78db67e13fde0a04aca482470b42978d652f7578e12bfd1dd41cee3676de49e591a0f11a32aa102e5cf2d448ae3b164db6ab80204beb355e0a4a29330fc67", @generic="a4fe2f2584a6f441018b95120aefdce57fca75bbe2581447d46aa3b4249b9a4bbb5332881113f0a4fa54e6a2890abf6266bb454b74b1c5ae44dac80ab86fad4ac6b60565edff489ed5b5933098811bf4dee96eaef6817f9b15fafdfedba1f08ffe2feb849ae6", @typed={0xc, 0x1, @u32=0xa8b}]}, 0x11e0}, {&(0x7f000082b000)={0x2f4, 0x27, 0x200, 0x2, 0x0, "", [@generic="e46ff5acf06356117d10927f4ff8c413e3ddcc80790454115f41b4ff9409babcfcd1251646139acb735054a4d68e16a055ca3b81829ae956afa2da043ddcf523a269f05bff9c60729fdbaf9b84a367eda5de791ee706b818337a0b26021e561c67bed93aaa5c59565c46bd3afc9a8e01c0d86ff010d3aabada6415237e63fb8a1f2f360d7b9fc211ed7d0db92aa95528bd884f42d5b43748641b5658f2dbf872f26576c469bd606c12c883c8b646", @nested={0xd4, 0x2e, [@generic="c004ab5646dcb771905e2915826825acc5ac92c77d5bf0e2e7dd4c6c5940762c3d1299a063ef6e9ef56b7d65358a7e3dd88b47a04811402893c9df3619e840c7e7fc20a387c10fcabae462be937b917ca120eaac1f808fd0423b8d7b18f6c5a48373a3d66d821458ffa4447247e0077e584ae2362afe00053bce4b02828fb5a716dc2830d229a2393006b490907bbe6fc9a0cc7dc89c6a232dbaf16ad1f1188f2268cf3d9bdd2a09b3b56ccd3ec050457efbb291cae4500bbea994f1b03db5e003723b3cddab89122aa9bbeab691"]}, @typed={0xc, 0x7d, @fd=0xffffffffffffffff}, @typed={0x98, 0x43, @binary="ff30bccccccce640c36ba22e69026e1ded6071888c8a11676c9df706afb51d81069c04355ac1a95ec891ee465a1354c650fc9ba4956c0a04b2da56e068295f63d95181fc6c6eb50a042880782434bae569fa1e5d3e588ca451fe385096cf8a1d1890343bc92bd08844ee6a640a385d951b4bd67a48838247b202bb65548d20a86fe2c7da7798de6dd15068b90b4e30"}, @nested={0xbc, 0x5f, [@typed={0xb8, 0x1b, @binary="e3d767507b5d578cfbe4df151a81ff7e4d7a2093f3e6c2e670e7d4e01ed05f72d89c504a65c2c52e5e51a4365cdc37d120b2fd4c59cf12f01a58c523a2adb0fd15c14005034ed16ccad133d9a1e1ca7ef109497bb4f0143a3590aab1be363d386c8fddd3bed124cdd7be2a2ca53da3473dc4d27683c2f5eae2a7280fe67d606df2bb2dbb264b5aa58cc92e2e9c58d6dc28947a97bbfc58650a0f3caad3c59ee56dbc6ed75038026db9d8ea89a66d"}]}]}, 0x2f4}], 0x4, &(0x7f00008e3000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xf0, 0x400c891}, 0x8000) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0xfffffffffffffcdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00004c1000-0x8)={r0, 0x2}) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000baa000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc1000)=0x10, 0x800) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000951000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d84000-0x4)=0xc) r3 = getgid() r4 = epoll_create1(0x80000) r5 = accept$netrom(r0, &(0x7f0000022000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f02000-0x4)=0x48) r6 = socket$kcm(0x29, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r7 = socket$can_raw(0x1d, 0x3, 0x1) r8 = socket$alg(0x26, 0x5, 0x0) r9 = socket$bt_l2cap(0x1f, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00002ff000-0x38)={&(0x7f0000d36000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dbc000-0x30)=[{&(0x7f0000583000-0x1000)="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", 0x1000}, {&(0x7f0000f93000-0x86)="09faca06d0a29b280d90e9d4a6735f7334b34ef2d6a90949324d978190415d8682fcd3afcca23865964d27e1d380f5adc21477e60b1b6a51ce2106f836d4e3b1ac3d32c0983a4b19c06a43ab31525db2b87266bd6fb8e0549a8e6a1003ed63fc416bd16640753b76da9515bf99362d467d51cdb07c1b37b06691eb279e89395b69ea894f9375", 0x86}, {&(0x7f00005c4000-0xe5)="acc401998ff73ad3f3f849ec140f5546fd4a611f8eca241b0fec925d73befda2f8163db79642da0b83f40a6bcab16ece50461b860be487857300057132dd854ca36dcf088b4c77421411381580b4ecb604154b88fea5895290e0239feb8e58b6f4a34dd2b72648e9d73d11009063e0def184e98c39f40941e7a8c0917edc3b3b9cdc3c687967e00a787b326265f1f4596f4588b4e47589dd998c51214b1aec3e0bb943d84325669cfd9ff0f279859936e867bf342129606c22e8e8dc65a55934fbd75fb71c02b2cf58e71221423417c247bbfcbc3063374e440a2e3398757132f51c7a6d8c", 0xe5}], 0x3, &(0x7f00003d0000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r9]}], 0x68, 0x8000}, 0x4000) getpeername$packet(r0, &(0x7f0000a9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a83000)=0x14) bind$can_raw(r0, &(0x7f0000e4d000-0x10)={0x1d, r10, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r8, &(0x7f00000cf000-0x5e)="69b1e7098271f31020b22b08bd36a62f316f7f550ef84d5361812ff6017353a3fc6a60a8ef800043a9a6c7b353c1dcc5d534083913f7ff5d170e9671b60cec918314d834897a4614d61774c3eb63ba81a6ae3b2efbf3bb10b3b198e0a61a", 0x5e, 0x4, 0x0, 0x0) sendto$unix(r12, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 16:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000022000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0xfffffffffffff801}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x101}, {[], 0x9}, {[@loopback=0x7f000001], 0xffffffff}, {[@broadcast=0xffffffff], 0x1}, {[], 0x9}, {[], 0x7fff}, {[], 0x10001}, {[], 0x7339}, {[], 0x1000}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f000060e000)={0x0, 0x1, [0x6f6]}) r0 = socket$inet(0x2, 0x80b, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003c4000-0x18)=@add_del={0x2, &(0x7f0000998000)=@generic="051bfcf346d21646c2f07d805888bfab", 0x7}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc3000)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009dd000-0x4)=r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001ca000)={0x9, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000001, 0x5, 0x6, 0x100, &(0x7f0000326000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x2, 0x7}) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000046000)=""/4096, &(0x7f00002a4000)=0x1000) 2018/01/19 16:43:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x8001, &(0x7f0000001000-0x90)="460eac6439c553cf7f0faa1a2105eb55689698044331e91cc3014664fbc27d47b0cd23af5ece02753d93ca015dbfc7ae0bf54d7d6a41886557194bf6f56e5ead231038941f143f1f237c97e593f1306f85354cf9601414b8a4bf9aae821f9f5cb9e88aa7614772c14f12ed5596d5216ed3e92874eb56eb7978414d277cd2e76fa3e5fd599f120bcd7e9226d710b926d1", 0x90) unshare(0x10000000) 2018/01/19 16:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x800, 0xff, &(0x7f000005f000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000bdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000106000)={@generic="da8b84eebe0bd78a72684062dd925291", 0x6}) bind(r0, &(0x7f0000a0e000)=@ax25={0x3, {"c705b002c66727"}, 0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c72000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/19 16:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/19 16:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a00dc000000000000a73022e5f9ec3e4fe8697ae1a3490096000001e79e3c18983ae3820d1eb0f049a1b4b88ed4fc65b10602c2d3275df1f2aa09a7267c3d5f625e77e150da8ed7d56ca466a463d87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/19 16:43:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000fd1000)="f3cb496552faf1237be09b109f0cf338b630352dd6a82cece5e3", 0x1a}, {&(0x7f0000000000)="8dbb5067b475fc1e2a5a4383f43f982b21b2caae46fa2bbf0e59c709dcd975a615a875b1da4d3f25cd126a322b133b830acdb10d5bc709b744c2ec0812566414fe13ad10c7bb2020d758968d4297ed436a3ec7784dbffa3f62d28d8ca21a347a3cdfd1b253bf6e1fcb98cfcc45ff3640acfb1f2c11599abfa6b199fd640f94dce97ef512a29924932c3434fbc8e9fd0850465ce0fbc8e17ff0d1aa", 0x9b}], 0x2, &(0x7f0000001000-0x128)=[{0x18, 0x104, 0xfff, "ef"}, {0x110, 0x10b, 0x1, "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"}], 0x128, 0x1}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xffffffffffffff7f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x1ea5, 0x2, 0x81}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xffffffffffffff06, "e02e755c5b3bbdfb5fd0376c42a566b63853ff4b7f477d57ef737f6eab76eca2a3746105ad6c90a11eecfe984ea2e28478e0c1b39cb80571791f6580201fd164355ceb3c8b0622ddd319d890382f5de41a819114020cc874f9073179c428ec7840e5a5584e5f64d59b5c8613f59ac390f71f3515f82dba650f846ba58c7de967137bb6401140ff2d2c05101c05079be7343fbf49637419ac9e5ab24779dcb328a29bbca76abbd69edc2f6260b99525d2490fb9506a4bc34d64a0f5c2dc9f84605f32cdf45e9055074d53c81d37081214b2aa8f89c39fb6ba1ba5c75f9247ae2eef96449860a936c98629b75b"}, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000eca000-0x14)={r4, 0x9c6, 0x1, [0x56, 0x5, 0x5, 0x8000, 0x20, 0x80000001]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x6, 0x0) write(r5, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ef9000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x0, 0x3, 0x6, 0x4, 0x80, 0x8001}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/19 16:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000660000)=0x0, &(0x7f0000cbf000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b38000)=[{&(0x7f0000b98000-0x63)="1320073d0eaab1f09ae9331223c50833", 0x10}], 0x1, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f00007f3000-0x76)=""/118, 0x76, 0x0, &(0x7f0000a6d000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000035000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000884000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00009d6000-0xfe)=""/254, &(0x7f0000233000)=0xfe) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/01/19 16:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) socket(0xb, 0x3, 0x6) 2018/01/19 16:43:23 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00003e0000)=""/201, &(0x7f0000fed000)=0xc9) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000fed000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000008e000)=0x9) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fee000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ec000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fa0000-0x38)={&(0x7f0000d98000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000e86000)={&(0x7f0000fed000)={0x718, 0x25, 0x4, 0x7, 0x2, {0x20, 0x0, 0x0}, [@nested={0x164, 0xa, [@typed={0xc, 0x5e, @uid=r2}, @generic="202eb4b32c6ed14194985c8e86631eb547f17a83fc4fff6645dfd7d09ff40de58cb965092f088562322cd7efd30669b7fac480108e7e94244c77bd779eade28277d29339527f8f4fb623978e05c7433bd2adaebf2cd42d9ccc4416c5c5d896ec9793f6a61af84ea8a5f3a19e2a2613777c2e2bee", @typed={0xc, 0x43, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x34, 0x6b, @str="be29776c616e306b657972696e67776c616e3173656c666c6f5e776c616e315b70707031776c616e3000"}, @typed={0x28, 0x3f, @str='securityposix_acl_accessnodev\x00'}, @generic="976b80fa856a3076036f86b3ee2657ce432ecc5960816b939d0f8fafb18e60b6ebeee4ec3d5bb536a2e2f99bb282e931224cc46ff022c13642eabfcaa4d79562198a3a04d3574754d370acffd4425f9ab45982cc3534fc0ae1f70455d7be12b3f07c0dc7bfe55333aef95eb108646a3f366c6c45c2f74e"]}, @nested={0x23c, 0x70, [@typed={0xc, 0x2e, @str='\x00'}, @generic="3128d758809701302c05016dccff84657375e7a3ce3cbd6cd86bda20c30c8556cdb40992c82920ad6295f2119fe5b452e4f2a7b3940f536f6cc76c3a4bcc705e1bc8f002e3cf462ce0cd46fdc31350fe5c76f99b0a119a897ee3d4a6422c9e6c6cc2fb2b17d980ff45dfb34aa44540fa3055d74f5aed590b1b8d8626ac5b436bbda712906c4ecc", @typed={0x10, 0x6f, @str='#,proc\x00'}, @generic="0cae1481d48165195b279eea65b9f11c96f8a9450486a97a0ae0d4002c61ee0b7997a8c575635cab016b09778402fbecfe9ca4d0c6bf3ada4f902a1e7b04e7505c25fed56272cfed2f5150ea085d827a80d98ee6e8593d9bb0cd64a62d10a07423621cffd199dc26e690c35c9cc2fd0e95468d9f7111852d7c0468b2abd655046782cd2f87a2c79ce0f03c53f0e4752ad31dc08c8da9303be02a175e16a22bf191d52a2b66a28cc2eb56bcf16f64fe63e20c2bd5917e0559b4fbe2c9072915c4340ce6329e0740a376317d4c35", @generic="93d572a745046fdf8f3b5e14896ae9c99f728e989ae208fc851f25807bc801647bae2ac22551e40beed1d06e254f6dda0796eca4ed12f9400c495693e029ba16048677577f1f328a48fc77de1b5df8988b56fd1e8d6ad71f26872f9077c3cd6e06fe01d93c78d3e25eef926046c830c7465e1d106463ceca8a011f8ad466f2cb3d9981b30b0555c889e2d3391b2baa46e970fc501d2b", @typed={0x18, 0x44, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x41, @u32=0x1813ceee}, @typed={0xc, 0x1f, @u32=0x7fff}]}, @generic="63369c254de955a6932650e17096150fb6faaa32f3916f252c2ffe5198707810", @nested={0x1e8, 0x88, [@typed={0x2c, 0x63, @binary="c8e14e6c9c8babd8da22f00ae0ac7e97f58ad18c9cf29f269e9bc8f36705d1a1db43"}, @generic="dc7053069deb0a4fd069c06af1f0d9e3c9557e91f9085231b152eb95e3be24ace4d3a2a1fe3f7690dd15b28b83324c957d112f9d51d87e64123e93a0bc1f158e4e6fdab0eb77998564a64c348ad3", @typed={0xc, 0x3, @u32=0x200}, @generic="a5dab2045e959cc95c8684e534fe7a511b5534711eb1ef27cc39f30d47403f93b600d6c6a64edd3a54d05cf751147222bd2fc6b04f0bf42f325825f13e1a1b7f9b4248e52e5919ad723f7e4dedae88cafbca933223cb779dd45d0415a1d1bbff7dfe68f3955aff57379c35cca422b3b46f49a9318701dc080ff7e55c042a6ec8dafed55cee26", @generic="74b8a471030e780861c5b7a7c19dbaeae56e46b7701060b32b45f82e482fe9fff1e6f4cde0b29b7e6d3f78cc3a2725b1d955ef3dc6d5815422770eabe6ad34b59d0cd3e8e1f0b9d43f067f1a060e92fec15170e3295284d7e356485df44d9ca72a2609de2dc0fe734acd7f960b84cbcdaf52d448fc24ab5991a28983e49fac360888d014b1b7a42b93ecac456adef25d3daf3ffc3884f2a99a7467fb67ad6606e896eca5d3963db1446bade6ccd50ccacc942966571374fbf9a79992aefa8790782156b98478399000a616afb95a393747a670182a"]}, @generic="07d0e9fbadae4bd7ef88ae5c8a42b74f9a29acf0faaea45241e2d0a81d196e18c3eeb3baacbcb02b064800dcdff6e9518452dee5717ad33d3a100b073d2a76996b9761dcf5aaf2617e0bbf28280626706925ef2b22d99e0e2c21e44565502babd3ce5ac411ee814711d0eb16780161442be4221a06087516030aa95f94", @generic="c44ae62b989e041dd04eed62834ff11f9fd6be4d2f9528e0700575e54f81c79b5f551c50ffcbefbcbd89369e9d7bb6a562e3d33bd5d0348ff52c34b4e85459a26a097d895b1c6a758f8a45bc0e6822438218d9793afa4e2325fd243b15ad472828def1128c180a979eaf159fe8ee7ec5a0709e666e77ddbff2b3cb77710b1e14420404ab4b82b7bfbc2dda6f937c635eb278ef9aead47a84cbfcd0ee9c1ef9b82661cffacd340374ae3834e41b3fd69dde743ebfafdbee0951f8861bf85f912c9a698038ff1eed13bc88feb98f0825412c9ebb2d54937f506593ad91"]}, 0x718}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r3, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00005cd000-0x38)={&(0x7f0000fed000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fed000)=[{&(0x7f0000b95000-0xaa)=""/170, 0xaa}, {&(0x7f0000fee000-0x3d)=""/61, 0x3d}, {&(0x7f0000fed000)=""/0, 0x0}, {&(0x7f0000fed000)=""/56, 0x38}, {&(0x7f0000fed000)=""/153, 0x99}, {&(0x7f0000fed000)=""/4096, 0x1000}], 0x6, &(0x7f0000fed000)=""/244, 0xf4, 0x2}, 0x100) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000fef000-0x4)=0x0, &(0x7f0000320000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fed000)=0x9, 0x4) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x1, 0x0, &(0x7f0000324000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fe6000)={&(0x7f00006bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000d74000-0x24)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffef4, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x806, 0x6a, &(0x7f00007cc000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000b14000-0x4)=0x5) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000bb3000)={0xf, 0x7fff, 0x3f, 0xffff, 0x8, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000546000)={r3, &(0x7f00008cd000-0xc0)="7cdec744241dace5d3ae2a0b2490aab2ca197be590f9f7b40402138a37920df436b4c036b77e513cc8eab8e3e9cf1581218c786dd9a1dd86af4b9bcd378d21f5e97cfa7421fcd121f2a11690b98f298225ba6092119640e664d78e39c70fdb0dc97ee617a049347cb57f9d581e8c432b74136c882b91b0dd6455888a57a271ed726d8b160a54310e55470665c9fd526d384c0f6da06a79541400415752a0b7d31d649c5b63fec281e3bf8818e91e6ea8f6a2e3a23b978b4598dfe73eff32613e", &(0x7f0000189000-0xc2)=""/194}, 0x18) getsockopt(r0, 0x7, 0x0, &(0x7f0000ccd000-0x5f)=""/95, &(0x7f0000379000-0x4)=0x5f) bind$alg(r0, &(0x7f000021d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0xe641, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7, 0x6}, &(0x7f00005e1000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000081c000-0x71)={r1, 0x1, 0x69, "8d7afdbe8edb5ba1614c8c36c8a966fbb497d35898bd4ea3834309f29c82b0216aad3d63a7d58c04fc3e40881e8e3419b1465eebde51c50881675b8b268a9756b491d83bce94bdd7d192f281fea3567511a6857803bf5a13a7f95cee9a4a6f9e7b6d6e02bab72be622"}, 0x71) 2018/01/19 16:43:23 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/19 16:43:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000bcd000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1d, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r1, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/19 16:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002ed000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e66000)=0x0, &(0x7f0000adb000)=0x4) 2018/01/19 16:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x33b, &(0x7f0000420000)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004b1000-0x10)=@req={0x50, &(0x7f00003ae000-0x50)={@common='vcan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x2, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f5000-0xa0)={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]}, 0x1, 0x3, 0x40, 0x4, 0xa0}, &(0x7f000069d000)=0xa0) getgid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000826000-0x6f)={0x0, 0x67, "1bff61d66c613a9ecfa081ff5abdf89ac3a631870402117cabab44a3c6246be198e1bb11c93960f59927c9abe052b5cdfcaee139df58010a6c57919ea1aa35a4db5874a8016b84beceeb233ea0ae0edce77c2186620a945b821177ab800f29319196fbcbb0445c"}, &(0x7f00006e2000)=0x6f) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d74000)={r2, 0x72d0, 0x2, 0x8, 0x8, 0x40000000000000, 0x401, 0x5, {r3, @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]}, 0x8702, 0x20, 0xffffffff, 0x3, 0xe0000000}}, &(0x7f0000349000-0x4)=0xb8) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7eb, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:43:23 executing program 1: socketpair(0x6, 0x6, 0x8001, &(0x7f0000119000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000fa1000)=0x0, &(0x7f0000d67000)=0x4) r3 = epoll_create1(0x80000) socket(0x0, 0x6, 0x2007fffffff) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000fa2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0x10) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000000b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000)=0x60) bind(r0, &(0x7f0000002000-0x5)=@llc={0x1a, 0x19, 0x5, 0x5, 0x3, 0x80000001, @random="d6c394ae66c4", [0x0, 0x0]}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/19 16:43:23 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f00004eb000)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x7, 0x8000}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/19 16:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x800, 0x1b, &(0x7f0000bc3000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000cd5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006ef000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000691000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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}}, &(0x7f0000ba1000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000016e000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x8, 0x0, 0x9, 0xa, 0x0, 0xa0, 0x2f, r3, r4}, {0x401, 0x80000000, 0x200, 0xa7, 0x6, 0x3, 0x8, 0xfffffffffffffffe}, {0x3d8f, 0x2, 0x3f, 0x9d40}, 0x8000, 0x8, 0x1, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x2, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x0, 0x7fff, 0x5e, 0x1, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000943000-0x4)=0x40, 0x4) bind$alg(r0, &(0x7f0000698000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c", 0xb) socketpair(0x0, 0x80007, 0x8, &(0x7f0000506000)={0x0, 0x0}) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000545000)="df142d6de025d818", 0x8}], 0x1, &(0x7f0000b5a000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000404000-0x38)={&(0x7f000050b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000028b000)=[{&(0x7f000087a000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f0000265000-0x6)=""/6, 0x6, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000fe1000)="", 0x0) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dc4000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/01/19 16:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000007d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000cc9000-0x8)={0x0, 0xe09}, &(0x7f00009ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000a3000-0x8)={r3, 0x8}, &(0x7f0000b05000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e4a000)={0x100000000, 0x203, 0x800, 0x0, 0x0}, &(0x7f000099d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000038a000-0x8)={r4, 0x81}, &(0x7f00007c9000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) 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, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000c2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000057d000)={0x0, 0xce, "d303f24c3ea6db65f619efe6bf57d85cda638b8856e8aa2c9424ddec8dda698f19f9478283f7381763baf9b49286040b4e9afcfa999041a1e1c53ed43899ddbf8ec34b7f7cebde49426bfe859d840fea7c9ed30bf774550095b748267a9afa1e7a0a899e83fc8c032d1a98625d033ccee35dedc967d1b3b567fb823d7b752a7a02ed638cce05d18e8e2d9e76e4be1a75c2bb7aa1f181de0b65d4c5176dd09ef73340be95c5a23116e9df1a014fd7c37a89730ad9947bf219181b540d04a5c639b67d1696adc20ed7e0e4a87173a9"}, &(0x7f0000f66000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ee2000-0x43)={r5, 0x3b, "3e6bb2271313a5d7dc698f09b9144ea5ecaea095af6df626fe25ccaba6ea9d5dcc7375b91e84e2c00c38b47cd7f78696ce1ed2efdc3ebdbccced72"}, &(0x7f00005eb000-0x4)=0x43) 2018/01/19 16:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/01/19 16:43:23 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd1000-0x4)=0x8, 0x4) 2018/01/19 16:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f97000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008ac000-0xc)={0x0, 0xc5, 0x0}, &(0x7f0000f7c000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aee000-0x108)={r1, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x850a, 0x400, 0x2, 0x7, 0x2, 0x10001, 0x0, 0x9, 0x9, 0xff, 0x10001, 0xffffffffffff3d72, 0x800, 0x8, 0x101]}, &(0x7f000061b000-0x4)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r2, 0x5452, &(0x7f00000d2000-0x8)=0x9) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000015f000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00005bf000-0x88)={0x32, {{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) r6 = accept(r2, &(0x7f0000af2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008fc000)=0x32) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f00002c7000-0x4)=0x0) sendmsg(r4, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002f3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000566000-0x10)={0x0, 0x4, 0x2, 0x60}, &(0x7f00007be000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00003a7000-0x8c)={r8, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 16:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000d34000+0x511)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000028e000-0x20)={0x3, 0x0, 0x10002, 0xc0000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000014e000)={0x6, r3, 0x10001, 0xc393}) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f9d000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000820000)="49919132efe482647f1500cc72b47067278e934424b1e8ef56b1cb003800f21325ae8eb60ad6407c1b9a30", 0x2b, 0x1, &(0x7f0000a90000)={0x1a, 0x0, 0x200, 0x7, 0x37, 0x3, @random="adf433697d4b", [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9a000)="0a0775b0d5e38404b3b629ed5c54dbb72fda45c7169a71e4", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00000b7000-0x22)="0ba4dd8368bf8b6b57c1e8b6f1c7878d", 0x10}], 0x1, &(0x7f000069b000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000a6f000)={0x0, 0x0, &(0x7f0000f9c000)=[{&(0x7f0000f9c000)=""/1, 0x1}, {&(0x7f0000239000-0xfe)=""/254, 0xfe}], 0x2, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/19 16:43:23 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b0000-0x4)={0xffffffffffffff9c}) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000119000)=0x0, 0x80800) bind$netlink(r0, &(0x7f0000b7b000)={0x10, 0x0, 0x2, 0x80}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x5, 0x0, 0x9]}, 0xa) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0x80d7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) accept4$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0x100000000, 0x80200, 0x3, 0x1, 0x7fff, "25c4684d1cae85b1a66c1dab63b06dc694aae9dd214a8efd593dd7adb08685e0184749ad715a27916c5396d0bd08529453a595d7bae083b9357505b609586f", 0x4bea}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r4, &(0x7f0000004000)="e62a9de2aa1749239de3d406c1061e96e5b04e6fe39bb8a21db9b8dac01561eff50ef62db47a4733a1e5eed0e22a14a796624c8d0218bb208dbac57228f2511b88919fdccefd63fcee3ecefeac0d6ef9228537a5cab28c4a06990ebb7d0c97b1e4c100dd124cb4eb632b61b8abe09993312b7c4f6c4574d927630aee34ec9b3eb88c21b843a6b2e9d1f0ba1509392e12b45a83a80b986f7cebda4d"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r6, 0x1}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, r7, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r5, 0xc8, &(0x7f000000a000-0xc8)=[@in6={0xa, 0x2, 0xc1b9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x28, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70c}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x81}, @in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x1, 0xf169, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x99fe}]}, &(0x7f0000004000)=0x10) 2018/01/19 16:43:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f4d000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r1, 0x2) 2018/01/19 16:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005d0000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000ea3000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 16:43:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f000083b000-0x71)=""/113, 0x71, 0x40, &(0x7f000060a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 16:43:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80803, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000618000)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x9521, [0xf2, 0x1f, 0x7f, 0x10, 0x4, 0x4, 0x0, 0x3eec]}, 0x5c) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000baf000)=0x5, 0x4) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c8d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000094a000-0xe8)={{{@in6=@empty={[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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042d000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000004d000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa93, 0x2, 0x6, 0x100, 0x1f, 0x100001, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x4, 0xa, 'rfc7539(ctr-serpent-avx,md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000ea2000-0x38)={0x0, 0x0, &(0x7f000084f000-0x70)=[{&(0x7f000036c000)="86", 0x1}], 0x1, &(0x7f00007fa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r0) ioctl$void(r0, 0xc0045878) 2018/01/19 16:43:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000749000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bdf000)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000021a000-0xa)='highspeed\x00', 0xa) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006b0000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000127000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000968000-0x4b)={0x0, 0x43, "4f834702a63bea75022ee1f4e8a233f187940c4997e5511b019cf2d73b9d12f8ebb8c1d75f5f30f01ad672112058209d0a82a03bbd432f50ca5c5ad06280de273f913f"}, &(0x7f0000404000)=0x4b) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002d6000-0xb8)={r2, 0x3, 0x4, 0x4, 0x2, 0x4434, 0x0, 0x100000001, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1f, 0x156e, 0xd85, 0x3}}, &(0x7f000021b000-0x4)=0xb8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000017c000+0x659)=0x9, &(0x7f00009a6000)=0x4) bind$can_raw(r1, &(0x7f00004ec000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) accept4$packet(r1, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000066d000)=0x14, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000edc000-0x4)={r0}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f32000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f0000eb6000)=""/0, 0xfffffffffffffd5b, 0x800}, 0x0) 2018/01/19 16:43:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000239000)='tls\x00', 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000011000)=0x0) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/19 16:43:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/19 16:43:23 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000020000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000020000-0x8)={0x0, 0x8}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000020000-0x10)={0x40, 0x8000, 0x0, 0x7, r2}, &(0x7f000001f000)=0x10) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002b2000-0x72)={0x0, 0x6a, "bd2e20b5b19dd4623c574c376da285f68b9106f0e46d7c280586c20d95fb305a81ff0fefa8b6122f1226a3ca617d45db529ee84b1a0df30debe84efd00cd31d547a2b9f5df6523029e940411d58e727e06bf9ad0b9199a5b71d37bfd766eb809c3218cf58b15ef8c4243"}, &(0x7f000014e000-0x4)=0x72) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aea000)={0x0, 0x20, 0x8}, &(0x7f0000a53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000390000)=@assoc_id=r1, &(0x7f0000971000-0x4)=0xffffffffffffff9f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a01000-0xc7)={0x0, 0xa1, 0xbf, "d2792e874b83a2e2d31c47dc27328519ac591ac480b61bc1e7966d5c77e9264e614c224d8b82898a14125064e2adbc2be94b0b17fd36f3039e95404803cee3463e77e009a08f34e0ce89eeeedb75a2e603d7d5d6d590f26ce8349ca84428827f76496bfb8fef310e1898331308819806a7e08aaddec6c6e6fd210c1409fc01d2fd62c8066192f3509de7ca21ad4287640d30d3c1100a11dd0784df9c08599407eb0ea2640f5ffef352560fdd69dc6986582ab42d4b7760c1fe786c8cdb7733"}, 0xc7) [ 462.181335] WARNING: CPU: 1 PID: 12502 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 462.190386] Kernel panic - not syncing: panic_on_warn set ... [ 462.190386] [ 462.197743] CPU: 1 PID: 12502 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #197 [ 462.205089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.214431] Call Trace: [ 462.217014] dump_stack+0x194/0x257 [ 462.220651] ? arch_local_irq_restore+0x53/0x53 [ 462.225319] ? vsnprintf+0x1ed/0x1900 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002ae000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[], 0x0, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept4(r1, &(0x7f0000143000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f1b000)=0x10, 0x800) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000065f000)=0x0) recvmsg(r1, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000f4f000-0x30)=[{&(0x7f0000950000)=""/110, 0x6e}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x0) r3 = accept(r1, &(0x7f0000877000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cda000-0x4)=0x6) connect$ax25(r3, &(0x7f0000d79000-0x10)={0x3, {"c5c4253e7e3ec0"}, 0x6}, 0x10) pipe(&(0x7f0000fe4000)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f00004fe000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000095000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000004b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe, 0x0, 0x7, 0x0, 0x0, 0x10000, r6}) accept4$inet6(r5, 0x0, &(0x7f0000e0f000)=0x0, 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a46000-0x18)={r4, &(0x7f0000b75000-0x26)="d687507774c7d9116c36ad9479a4aaffd829150e5a55e71794d268511e5c9f26174a82b38a7b", &(0x7f000086d000-0xad)=""/173}, 0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000018d000)={0x1}, 0x3) [ 462.229114] panic+0x1e4/0x41c [ 462.232298] ? refcount_error_report+0x214/0x214 [ 462.237046] ? show_regs_print_info+0x18/0x18 [ 462.241548] ? __warn+0x1c1/0x200 [ 462.245002] ? sk_stream_kill_queues+0x3c5/0x520 [ 462.249755] __warn+0x1dc/0x200 [ 462.253040] ? sk_stream_kill_queues+0x3c5/0x520 [ 462.257801] report_bug+0x211/0x2d0 [ 462.261435] fixup_bug.part.11+0x37/0x80 [ 462.265504] do_error_trap+0x2d7/0x3e0 [ 462.269392] ? kfree_skbmem+0xe2/0x1d0 [ 462.273276] ? math_error+0x400/0x400 [ 462.277072] ? sock_rfree+0x103/0x160 2018/01/19 16:43:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = socket(0x4, 0x7, 0x7) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000111000-0xa)={0x4, "7b0e034673f7"}) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$alg(r2, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b53000-0x10)={&(0x7f0000574000)='./file0\x00', 0x0, 0x0}, 0x10) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 16:43:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x22) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) [ 462.280877] ? sk_clear_memalloc+0x140/0x140 [ 462.285283] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 462.290122] do_invalid_op+0x1b/0x20 [ 462.293830] invalid_op+0x22/0x40 [ 462.297277] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 462.302625] RSP: 0018:ffff8801b0feed08 EFLAGS: 00010293 [ 462.307985] RAX: ffff8801bcc68000 RBX: ffff8801d48d9180 RCX: ffffffff84356225 [ 462.315245] RDX: 0000000000000000 RSI: ffffffff86941440 RDI: ffff8801d48d93b8 [ 462.322492] RBP: ffff8801b0feed48 R08: 1ffff100361fdd30 R09: 0000000000000000 [ 462.329733] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 462.336978] R13: ffff8801d48d9370 R14: ffffffff888cafa0 R15: ffff8801d48d92b8 [ 462.344243] ? sk_stream_kill_queues+0x3c5/0x520 [ 462.348979] ? sk_stream_kill_queues+0x3c5/0x520 [ 462.353717] inet_csk_destroy_sock+0x175/0x3f0 [ 462.358274] tcp_done+0x1e9/0x240 [ 462.361704] tcp_time_wait+0x60b/0xa60 [ 462.365572] tcp_rcv_state_process+0x34b0/0x4830 [ 462.370305] ? __skb_clone+0x2ac/0xa70 [ 462.374170] ? tcp_finish_connect+0x410/0x410 [ 462.378639] ? find_held_lock+0x35/0x1d0 [ 462.382682] ? skb_clone+0x20d/0x480 [ 462.386369] ? __release_sock+0xca/0x360 [ 462.390406] ? skb_split+0x1350/0x1350 [ 462.394265] ? __lock_is_held+0xb6/0x140 [ 462.398305] ? mark_held_locks+0xaf/0x100 [ 462.402435] tcp_v6_do_rcv+0x739/0x11c0 [ 462.406383] ? tcp_v6_do_rcv+0x739/0x11c0 [ 462.410500] ? trace_hardirqs_on+0xd/0x10 [ 462.414630] __release_sock+0x124/0x360 [ 462.418589] release_sock+0xa4/0x2a0 [ 462.422276] ? __local_bh_enable_ip+0x121/0x230 [ 462.426918] ? __release_sock+0x360/0x360 [ 462.431042] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.436038] ? tcp_close+0x574/0xfc0 [ 462.439726] ? trace_hardirqs_on+0xd/0x10 [ 462.443846] ? __local_bh_enable_ip+0x121/0x230 [ 462.448494] tcp_close+0x57c/0xfc0 [ 462.452032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.457036] tls_sk_proto_close+0x4f8/0x800 [ 462.461337] ? tcp_check_oom+0x500/0x500 [ 462.465379] ? tls_write_space+0x2c0/0x2c0 [ 462.469601] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 462.475468] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 462.479939] ? ipv6_sock_mc_close+0x148/0x1a0 [ 462.484408] ? ip_mc_drop_socket+0x1ce/0x230 [ 462.488797] inet_release+0xed/0x1c0 [ 462.492491] inet6_release+0x50/0x70 [ 462.496701] sock_release+0x8d/0x1e0 [ 462.500391] ? sock_alloc_file+0x560/0x560 [ 462.504598] sock_close+0x16/0x20 [ 462.508072] __fput+0x327/0x7e0 [ 462.511332] ? fput+0x140/0x140 [ 462.514619] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 462.520480] ? _raw_spin_unlock_irq+0x27/0x70 [ 462.524955] ____fput+0x15/0x20 [ 462.528218] task_work_run+0x199/0x270 [ 462.532085] ? task_work_cancel+0x210/0x210 [ 462.536380] ? _raw_spin_unlock+0x22/0x30 [ 462.540501] ? switch_task_namespaces+0x87/0xc0 [ 462.545151] do_exit+0x9bb/0x1ad0 [ 462.548585] ? mm_update_next_owner+0x930/0x930 [ 462.553232] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 462.558396] ? __might_sleep+0x95/0x190 [ 462.562355] ? find_held_lock+0x35/0x1d0 [ 462.566403] ? lock_downgrade+0x980/0x980 [ 462.570527] ? __unqueue_futex+0x1c0/0x290 [ 462.574732] ? lock_release+0xa40/0xa40 [ 462.578683] ? fault_in_user_writeable+0x90/0x90 [ 462.583419] ? do_raw_spin_trylock+0x190/0x190 [ 462.589474] ? futex_wake+0x680/0x680 [ 462.593249] ? check_noncircular+0x20/0x20 [ 462.597464] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 462.602540] ? futex_wait+0x6a9/0x9a0 [ 462.606329] ? find_held_lock+0x35/0x1d0 [ 462.610377] ? get_signal+0x7ae/0x16c0 [ 462.614239] ? lock_downgrade+0x980/0x980 [ 462.618370] do_group_exit+0x149/0x400 [ 462.622233] ? do_raw_spin_trylock+0x190/0x190 [ 462.626787] ? SyS_exit+0x30/0x30 [ 462.630213] ? _raw_spin_unlock_irq+0x27/0x70 [ 462.634683] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.639677] get_signal+0x73f/0x16c0 [ 462.643375] ? ptrace_notify+0x130/0x130 [ 462.647416] ? exit_robust_list+0x240/0x240 [ 462.651712] ? release_sock+0x1d4/0x2a0 [ 462.655697] ? trace_hardirqs_on+0xd/0x10 [ 462.659820] ? __local_bh_enable_ip+0x121/0x230 [ 462.664463] ? _raw_spin_unlock_bh+0x30/0x40 [ 462.668845] ? release_sock+0x1d4/0x2a0 [ 462.672792] ? __release_sock+0x360/0x360 [ 462.676912] ? tls_init+0x1c0/0x240 [ 462.680518] do_signal+0x90/0x1eb0 [ 462.684041] ? do_tcp_setsockopt.isra.37+0x1ba/0x2130 [ 462.689205] ? iterate_fd+0x3f0/0x3f0 [ 462.692982] ? tcp_get_md5sig_pool+0x60/0x60 [ 462.697365] ? setup_sigcontext+0x7d0/0x7d0 [ 462.701660] ? _raw_spin_unlock_bh+0x30/0x40 [ 462.706388] ? release_sock+0x1d4/0x2a0 [ 462.710342] ? schedule+0xf5/0x430 [ 462.713869] ? sock_has_perm+0x2a4/0x420 [ 462.717909] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 462.723249] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 462.728602] ? exit_to_usermode_loop+0x8c/0x310 [ 462.733255] exit_to_usermode_loop+0x214/0x310 [ 462.737810] ? tcp_setsockopt+0x89/0xd0 [ 462.741760] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 462.747281] syscall_return_slowpath+0x490/0x550 [ 462.752016] ? prepare_exit_to_usermode+0x340/0x340 [ 462.757141] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 462.762050] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 462.767040] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 462.771775] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 462.776504] RIP: 0033:0x452e99 [ 462.779665] RSP: 002b:00007f852d25fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 462.787345] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452e99 [ 462.794588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 462.801833] RBP: 000000000071bf80 R08: 00000000000004df R09: 000000000071bf58 [ 462.809085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 462.816329] R13: 0000000000a2f7ef R14: 00007f852d2609c0 R15: 0000000000000002 [ 462.824348] Dumping ftrace buffer: [ 462.827977] (ftrace buffer empty) [ 462.831660] Kernel Offset: disabled [ 462.835258] Rebooting in 86400 seconds..