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"}, &(0x7f0000002000-0x4)=0x1008) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="", 0x0}], 0x1, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8, 0x1, 0x9, 0x10001, 0x1, 0x1f, r1}}], 0x30, 0x80}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="1229f20bde2a4c2fa4cb69bec0fd50e1e71d0ce43a62b7", 0x17}, {&(0x7f0000002000-0x1b)="0e5376664afb6d03fd10973e4e7e49fb232402a3b56d2dc6aa979f", 0x1b}, {&(0x7f0000001000-0x42)="40e475252db91148640a4dee4d7a8d27b972e4b92d1e6ab550eaad19553b2977fecc5ec98ae8c0b5825438c0d0fc20e92e93ad1ee338bff7ffe78929ffe2746fe13e", 0x42}], 0x3, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x6e, 0x10001, 0x632b, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100000001, 0x4, 0x0, 0x8, 0x12000000000000, 0x6a7ca350, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xffff, 0x0, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8208, 0x3, 0x3, 0x6, 0x2b, 0x8, r3}}], 0xc0, 0x80}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xc5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xa8)="cc5ab0930bf66a20d53af40cec38581dd70bae4bdbb13924edf5bc5112f2d9b8597a996e8750cff8c706acd7bcd6295e181b0992a3c0bc867c1bdd3fdcf48bda8a6bf94fc023b482b53b49af406cdc54efc98d41bd2ad0e4326b1b9c0ef2ce7707cee325ac54cb48e74401480091d94195a9629154f0bc1d7eddd9b6da5d143d23584911ec1eb5adfa7dc92babc5c085d780a0946b408e2ed36411deaec570b6cd1fb2d4ad4beef1", 0xa8}], 0x1, &(0x7f0000004000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x0, 0x7, 0x1f, 0xb526, 0x7f, 0x40, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x8001, 0x3, 0xfffffffffffff603}}, @sndrcv={0x30, 0x84, 0x1, {0x182, 0x8, 0x2, 0x10000, 0x2, 0xffff, 0x3, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x0, 0x4, 0x100, 0x3f, 0x7, 0x8, r6}}], 0xc0, 0x4004}, {&(0x7f0000003000)=@in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000003000)="600865cf921597c521ac3774b30d703d3d8e1f377e3e7958e639f6797e428e901bd08bb08e083a7463ad79b28ee79f887aeb060346b7f336e9ac41dab6cb22ea090da3b44cd698dd9058e245d677fa032fa0656dba4935e655c5e1cfd285b0d37c4d7a404bb7208a2f81659d861b14cf6db9e5ccf7e74f7c7018dedc57913f70df7823fb88bc3ae0d8447a8896bdce8774fc1dbd6c291a9f8baa7aaee8", 0x9d}, {&(0x7f0000002000-0x8b)="23cdcd1702ebae8ff6cf0842ab85bcacd4751c0b5de0cdccf060ea9e634645acf35d4a0e312a52293a42970fa0415249e03a762b0ab90326dcc2997b5ee8c3ed3a9d0dc6d26828a1cd87a27ff5546484eef470b69007ea0fc3a1c5a2b2b49ee1e2a7c7b0d491aa64a610698049c68e77be1da3f2ea5fa8b23f62e46f30d79be9024ea40effdf0ec327c724", 0x8b}, {&(0x7f0000001000)="41427daebb0e21af9b6b62a773b4dd2a53db872595ce8b72dec641021adbb195830c2b00e5bbb10125730fa20785a306ba0a645271f00f8a4d5669366b6ae2fafa1076179dfdbdfb1cdd3e32e2c27d43f9d7f70138d4180ece8aea4577956b1a61cc58afe9ab6eb706fad35031649c61848732974c551b57566724f6490f419945547e9c2c7c32299e0813b9ca40f032373012a6428b65a5a6fa228e95fc79bf38a6428095639c51c3a526be512d035d7f09e0378a6e13b4eed7f0a8fdd3399c7a94492886aebe85223c6bea8f36ffe79fd8b715d5a77b019afe5f10a2d1d2cc", 0xe0}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000003000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000-0x120)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0xc187, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xc79a, 0x6, 0x202, 0x2, 0x5, 0x5, 0x10001, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffffc, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x20, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x9, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xd29, 0x98b9, 0x8203, 0x6, 0x2, 0x20, 0x8, 0x100000000, r10}}], 0x120, 0x4000800}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0xa3)="1ef9eab9496ce39627b91d76db8e7d1b32a46d167a4f428d839acae06853699b7d3472f105a6b6c2023925a2f65da6c1c491a881a58d9b08ce3a847e53cf3aa321d8a2bc011d269c83da4dceabf65046e57d46b01103f11dd250a9e85108521eda0fce6c50d0eed2cef342d45739877d885cf19db5c9afab26cb225857752c1a84382d94b97202b332dde1a7fb41f5b822d157d28d339821c3e7dc157a0ccb50750911", 0xa3}, {&(0x7f0000004000-0xab)="0ba5e21c0498543119af16260043bd5f75f62d72e50e984013532ecb02532022077c1da88e3941172469e0602c6c4c7ba4ddfe43421cc9d6410a15319dc8e24d25f5b1d0cbc33af21277b070d2a70089e302fa8d8649fa1b7588716fec4b2613f335b2cda6ccced2d43e1a4a94f483f30d1cc2efd7deb186be231e5d34758164b0747b458382430c35335ccb0d26f4c509da8b669e115ded03325569d5fd3002198ebde65f10b5c9b29971", 0xab}, {&(0x7f0000003000)="7612bd770605f3b9bef7985d53c3b2aae217579f7c68c59c4c352ba57e17fff062c5f70f789e18678d15db1cf5f62200b8af7c5ab3d90dc42bf6c477a8a0286f6cd2f7d199045e4f2bc82ac2241bb804478debdba5861a3bab2377f2bad8406a71d693f6a4a72badf898f414b0587716cb325d3306f414a04cba110796e068213a03c56c56e85dabf1c5fdcb72c1930e4f50864e1ab15c0e68e8e57fe026947e0a5d63df05cb59bc278568e3e1962939466b4e680cd14bdb65cec44e29d72755ebdd2ddde1bf16186467f33fae90cf2fde53842a3fb090c9eb1bb1e88bf717213abc6601992a", 0xe6}, {&(0x7f0000003000-0x80)="a1c86ac9e2f35b530e89983c50d608b37f2f482711d1c0368eeb9e022eafb36ce2de3249be9a03edee4cf522379826d471e7a0e1464d74c37fab0818e6f90e3e3ad15c4119381605bc54b53962a9100eba68b7fec55d8536024c9556fbe666e8f8e19d442402bc3a7ded22dfe9dc96dcda2eb441ed09ae2fdff42ec460290a18", 0x80}, {&(0x7f0000003000)="ad452ecd7d2230889e964ebdc45b7e4338248ad25f21794dcde173840a49134602e1ff07620f0a2f03c453306393857aea65ca", 0x33}], 0x5, 0x0, 0x0, 0x8000}], 0x6, 0x10) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xf, 0x6) socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x810000000001) socketpair(0x1, 0x7, 0x8, &(0x7f00002ab000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00006a5000)={0x5e, &(0x7f000094d000-0x5e)="673f195f73dd71aac5e0c5b1274263417958cf1946228047531fa82bc87d10ec071259b169cc48224e23ddda9fb2b3633160f9e5ff5e672ac7fac275d33bbfb2094effc0258baee04c4dfeba3ce26a6c09f76f9b8917db38cd352ff564d6"}) sendmmsg(r2, &(0x7f00003c6000-0x78)=[{{&(0x7f0000f9a000)=@generic={0x4, "dc464b0484bfbb3ea51dcf181d4986dbda2f2bf67768fce742d6d824d6fda8228dad79c977a7aa11a91c8de4b07671901561f01ce794e133264a4e8b143f4b9c707ac6aeea648c92cc1c7149f1236b6d403c25976d7d6ddc5bb01b58624db6847e8094f88d1390ee7171149eb6b9df6baa7f0a563a4873dfce38cca03f1d"}, 0x80, &(0x7f000072d000-0x20)=[{&(0x7f000059b000)="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", 0x1000}, {&(0x7f00003f6000-0xc2)="013660e9d2aef35387d1bbe0b5f884ca8dc63e85e8908906e5669bb628be450cc9e798156285f74223d4d34283ba957948758cb09a4e89c0f0c527a991b97e269d88423b6a1efb16f5d134e1eed236b678f9891e97feaf89da3fdb5c2fbf586505dbfaf496b37abe688565cccfd559a8cb4840c6c013bbe082c87a0999f9b0c9318ca88aa29ed17a9352210efe121d07dfad69daf88066d8d1f22106d8390aa0fc11258771e88c6f447c750d84b345998edea0c2a39f5eedb8866619a795705ec670", 0xc2}], 0x2, 0x0, 0x0, 0x0}, 0x101}, {{0x0, 0x0, &(0x7f00003ef000-0x30)=[{&(0x7f0000572000-0xcc)="103d2fca504bfe6cfd8136ca926a0f3cb0df5d77f737ed0b6878223d0efa3a8fa0bc1b3bcc9bf84b7a290cd7f1c17eb3ff6a1e3d64966530ceb76df7f9103567672182b43e4ce6565625cc1d7da42754a586345c400b7e89ce7c596c203ba9f8b90b1b96670bd49e26605215be46dce04e43e064ab4daf60342e16fa7c6a7b4446591aeb06198c46eb5222c74461eae87f8b39740277ea5bdbfe6270effd183c5f0ad20ce7b02b5210f47f5b4223ee646e40b02a148a2f420bb00e15f83bad5705f69a93ab52bed2b53e75e4", 0xcc}, {&(0x7f00002be000)="11b0f32d7074ddfd68cf2d053971bf90187c10fc99022551e9e94d8d7dd3f9736ae63dbba04fc2921fae2dc2a46089f9d83bfd12131b", 0x36}, {&(0x7f00003fe000)="1e32c3c4eaabaaebe0eadd79f42c241f95d5dd7be88df7ea73935ef618ed485eb59ddf5ceb882acb91cc0a6bddbec5fad159bce912e958d440e0da650cd2f3bc455454b4b5a987021f81a99d391a32b835b54f8367a158d5bd127572431f27cfa6aabe75eaf59bdddb9926a79837128fc2b2ba04e9315d2ebb0fb1979517e9a970be0216013acfe48be31a0c29d70b58ce67cf4f1b4161334884b3437314c4f6e73f3b10334d56c67c2a73c79da41aaacbe3de2995ea42e392b1cdcb4eeb7933f451a22939d88965e20936cc3e5c0ce29c079f9a699340704b927550d8f2fe82a7", 0xe1}], 0x3, &(0x7f0000689000)=[{0x10, 0x0, 0x5, ""}, {0x30, 0x117, 0x80000001, "c24dff3c38b2aa07d64d1b19f2c95d008fe348f604b6e6f084e4f581e7"}, {0xc0, 0x6, 0x8c74, "300c213d97da91e7bca35665c30430c03cef927b83eb598dfc5afd4e348dba9d96faa71272eac40ea7126492e480f9d3018b7e2bd403ad9dc871652fe0de988fc2c87aee95802d2109364a7b9125c136d526134fb37029d40d75b225232696f494ecde68048c10f9dfd7262398b6781bcae23a3fd84755af80220d568478826db2d252309ddf3400a0dff9472bc9b5619a1a50d41ab2636087ab322209fa959093f3e5fbe14868e3ae39"}, {0xb8, 0x6, 0x100000001, "6dcd84872bd3de95b85aa76e73b249e2fb9be323acc93144987dbcb659c9c25acdeb6ddc404c9e918e0f309082ea8016fdfa56412e4d3eb3280beece313e41ed0ca8a4853ac796e4b154695ee4576ea9a3461dc5aa726e060e443231722780281e648f9dc9d0a941ec618bb2259a32181b315ce4f6276f8bccb1b1edcda9d6cce3416bd64f3d8e6bdabede057357f9234372a5ed4ebcd7c90b2221bf92dbdddee2"}], 0x1b8, 0x4800}, 0x6}], 0x2, 0x6c8a647b88f781bb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000377000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000236000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000922000-0x4)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00001f0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) r5 = socket$inet(0x2, 0x80a, 0xef) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00009ff000-0xe3)=""/227, &(0x7f0000dbd000)=0xe3) 2018/01/06 19:07:20 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d65000-0x68)="ae0dbd21184f2baaf203b9c09efd792c87f6fa2bc6ef0addb2a2d8dc24358d90859102a55c13d7e5d0ac18f2b5cc2a58f47616bc50c643b02beffdfcd615680abe20fabfdc27da51ab873c4a1b888af29982bafebd72b5983ddb2651808366df05ddd2107b2afa53", 0x68) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f15000)={r0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f15000)=""/108, &(0x7f0000034000)=0x6c) getsockopt$inet_int(r0, 0x0, 0xfffffffffff, &(0x7f00005c6000)=0x0, &(0x7f0000297000)=0xfffffffffffffe6a) 2018/01/06 19:07:20 executing program 6: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000378000-0x4)=0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000377000)={0x0, 0x2b, "0f9fd16c1191e99bd76608d485a2fba7885f3763a6e96bedbc60b9a0798b04eda691477f8c8e173a50f935"}, &(0x7f0000377000)=0x33) mmap(&(0x7f0000377000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000377000)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000328000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000145000-0x12)={@generic="8e8f20ac2f3e6f064dd085223d93bfec", 0xffffffff}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 32.556775] device lo entered promiscuous mode 2018/01/06 19:07:20 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d6a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f68000)={0x0, 0x9}, &(0x7f0000f68000)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f6a000-0x4)=0x7, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f68000)={r1, 0x9, 0x800}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000a87000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000034a000)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e6, &(0x7f000026d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x1b0, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xaf, 0xa, 0x0, 0x200, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}]}, @routing={0x87, 0x2, 0x1, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x87, 0x0, 0x6, 0x2460, 0x0, 0x80000000, 0x1}, @hopopts={0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x91}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0x6, 0x0, 0x0, 0xc2d, 0x0, 0x1000, 0x0}, @fragment={0x62, 0x0, 0x1, 0x8000, 0x0, 0x1, 0x0}, @hopopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x0, ""}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x33, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xf9, 0x95, "a6c875302e5e7c701498b96f4baa945c9a6ca999c721a7c12e8bae9294af435c6ac524dbad750e30cab758004e6f627079e3b5e4e1773189d73de451c0b4b985c1788385305ec24e1ebbce393bfb4026f0f5d7410a0f8b4966340466bb692d4fcc311b8f5d8b3654dc303f80daf99e5f2ff562bb86dfd24c8990cafa214686bc11987ad9cb965917635bfbd7e43e3559692a64d0fe"}, @enc_lim={0x4, 0x1, 0x0}]}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000074d000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5a000)=0x10) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d5a000)=""/4096, 0x1000, 0x10000, &(0x7f0000d5b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d5a000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000071b000-0x88)={0x0, {{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 19:07:20 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b52000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000873000-0x10)={0x23, 0x8003, 0xffffffffffffffe0, 0x1000, 0x0}, &(0x7f0000c7f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x8}, 0x8) bind$inet(r0, &(0x7f000078b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:20 executing program 1: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26c) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d54000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket(0x0, 0x5, 0x0) accept4$inet(r1, &(0x7f0000433000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c2000)=0x10, 0x800) getpeername(r1, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) 2018/01/06 19:07:20 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000071f000-0x10)={0x101, 0x8002, 0x0, 0x1000, 0x0}, &(0x7f0000fc2000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc2000)={0xfffffffffffffc01, 0x0, 0x2, 0x1, r1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/06 19:07:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000016c000-0x4)=0xde5e, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 19:07:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000f2000)={0xffffffff, 0x8001, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000005b000-0x18)={r0, &(0x7f00006ba000)="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", &(0x7f00007c0000-0xcf)=""/207}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000ad2000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e}], 0x48) sendto$inet(r3, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r2, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/06 19:07:20 executing program 1: ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f0000136000)="6c9241b13b29386cea3d9245e29104dae6aa66e383ebef45ff111525bb31143a83ffe2a92a1018f41a5d810cc13e589593245c8dc54ae847c7f60aa61174e72a7641c473791839a3efbbeb076102fb1a3d0011bee64dcf5f5ff45fca2c519765a564928d610627306f0fe33b833dd33736fcf976ed89ad3e29655655dd155dd931f27f820a0897b9ca238792f0b4917883e44476c64cc966fd78aabc1cd0ed53ce75ac97b41a0ae28c829a73d0a5e9fc0c6cbbda2b0a1140de638a5695aec72df09d34f75309601a299839d65ce73b650863cb97494dfe813a117a123ab89ee2a4f20f9f96fea59f4562dc07fb4917e9eda787e1b7e9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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}, 0xfffffffffffffd9d) pipe(&(0x7f0000add000)={0x0, 0x0}) sendto$ipx(r0, &(0x7f0000f9a000-0x10)="b49a8b45d5440c7aa392598da8921c07", 0x10, 0x8000, &(0x7f0000aca000)={0x4, 0x8, 0x5, "0a04b66d4b9a", 0x9, 0x0}, 0x10) 2018/01/06 19:07:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet(0x2, 0x0, 0xe4f) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = accept$packet(r0, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0a000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006cb000)={0x9a, 0x1, 0xfffffffffffffff8, 0x80, 0x0}, &(0x7f0000f1b000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004a000)={0x0, 0x8, 0xd, 0x8, 0x7, 0x7, 0x6, 0x9, r3}, &(0x7f0000910000-0x4)=0x20) ioctl$fiemap(r1, 0xc020660b, &(0x7f000028f000-0x138)={0x0, 0x1, 0x1, 0x1, 0x5, [{0x6, 0x1f, 0x85e, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xbc, 0x0, 0x6, 0x0, 0x0, 0x100c, 0x0, 0x0, 0x0}, {0x8d, 0x80000001, 0x3f, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x40, 0x9, 0x625, 0x0, 0x0, 0x1804, 0x0, 0x0, 0x0}, {0xfffffffffffff9ba, 0x9, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000500000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000)={{0x40, 0xffff, 0x2000000000000003, 0x6, 0xffff, 0x9}, 0xbff0, 0x80000000, 0x8}) bind$inet6(r0, &(0x7f0000030000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000bf8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa}) unshare(0x0) 2018/01/06 19:07:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x103, "91abf155"}}}}, 0x0) r0 = socket(0x17, 0xa, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ca2000-0xc)={@rand_addr=0x0, @empty=0x0, @empty=0x0}, &(0x7f0000039000)=0xc) 2018/01/06 19:07:20 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xb) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000708000)={0x8, 0xafa826951bc1b1e8, 0x3, 0x8000, 0x0}, &(0x7f0000f11000)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000093d000)={&(0x7f0000f14000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cf0000)={0x7, {{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]}, 0x0, 0x1, [{{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]}]}, 0x120) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000001e000)={r0, r3}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f12000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000744000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f7000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b96000)={0x4, 0x5, 0x7ff, 0x4, r1}, &(0x7f0000a4b000)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/06 19:07:20 executing program 1: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000084a000)={0xf, 0x8, &(0x7f000031d000)=@raw=[@ldst={0x3, 0x2, 0x6, 0x4, 0x0, 0xfffffff8, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x6}, @generic={0x9, 0x4bbd, 0x3, 0x3}, @generic={0x4, 0x1, 0xffff, 0x200}], &(0x7f0000318000-0xa)='syzkaller\x00', 0x4, 0x1000, &(0x7f00009e7000-0x1000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009e7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000277000)={0x0, 0xffff}, &(0x7f0000782000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000995000)={r2, 0x6ae3}, 0x6) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009e8000)=@assoc_value={0x0, 0x0}, &(0x7f00003e6000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000207000)={r1, 0x0, 0xfffffffffffffffe, "545dfa920aa5513651e5e205745d7a997567902d390a772d0acd9a8ab90a1ad49d866968e3941656aef477cace783c9a683ce7b99bbf11d8bdfea2eec0d9f1f5aa643bfcb296e64ca606c233025b6f0c07608d1f52addf57"}) 2018/01/06 19:07:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aff000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x8, 0x9d, 0x4}, &(0x7f0000fbe000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001d8000)={r1, 0x3f, 0x30}, &(0x7f00003eb000)=0xc) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f00003c6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000467000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000096c000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/06 19:07:20 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00002d2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003e8000-0x4)=0x58) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000000)=0xc6fc, 0x4) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x100000001) write(r3, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x4000000002, 0x0) writev(r4, &(0x7f0000d99000-0x10)=[{&(0x7f0000661000)="390000001300194704ff030000000000ff00010003000000450007000000800009001a000000800000000009000000011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000324000)={0x1, 0x3, 0x401, 0x6, 0x1, 0x8}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ebc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007d6000-0xc9)={0x0, 0xc1, "4c0e65b4a9de93e2f2581beea2c4b08f3e88c1bc78e0a9351e1f20af8193db12c59e066144f3d1e3eca06cc01f151625d9dd27d5476245e799c3a1e57896be26caa9132fb8f10e9a7312cd63c061d7b23e6c80b9518c358a95dd1c4bf13d2c6a02465ae49f6aa068a578afd761995f00b5529d595a7a6e99995ccdb226c995b4d5b98cbc4562b85f7fe9532573c7c9ba8a251199984cec0d36714d4adcc72c4ab787d7968c292a23df1fff7a20ddb9f5bbf747f58238c339224002dd95ca43be49"}, &(0x7f0000a27000)=0xc9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000023b000-0x8)=@assoc_value={r3, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000741000)={0x0, 0xffffffffffffffe1}, &(0x7f000084f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b63000-0xc)=@sack_info={r4, 0x9ea, 0x1ff}, &(0x7f000007c000)=0xc) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f000090d000)={0x2, 0x401, 0xe6, 0xf3}, 0x10) setsockopt$sock_int(r5, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) recvfrom$inet6(r1, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f0000807000-0x1c)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) 2018/01/06 19:07:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000876000-0xc)={{0x6, 0x800, 0x5, 0x0, 0x4, 0x1000}, 0x1}) 2018/01/06 19:07:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000432000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0xfffffffffffffd61) r1 = epoll_create(0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000f65000-0xc)=[{0x0, 0x0}], 0x1, 0x800, &(0x7f0000f65000-0x8)={0x3d17}, 0x8) 2018/01/06 19:07:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x4) pipe(&(0x7f00000bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000079d000)={0xc7b8, 0x2}) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dcfe1aec000081", 0x1f) 2018/01/06 19:07:20 executing program 1: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0xcf, &(0x7f0000001000-0x3)="000bd4", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[0xd3, 0x1, 0x2, 0x6, 0x2321, 0x200, 0x7fff, 0x6]}) getpeername$inet6(r0, &(0x7f0000b50000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xfffffdd2) connect$ipx(r0, &(0x7f0000ab8000-0x10)={0x4, 0x1, 0x3f, "926b172d98f0", 0xdf, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000002000)=[0x2, 0x400], 0x2, 0x82500000, 0x3, 0x8, 0xc425, 0x8, {0x400, 0x3, 0x9, 0xd5e, 0x1, 0xfffffffffffff000, 0x400, 0x6, 0x6, 0x401, 0x8, 0x950c, 0x6, 0xfffffffffffffffa, "8f99b1e5a3a474ac4b9910226514366c7411b3b03883d8bb3269e37151e419ea"}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{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]}, {{0xa, 0x2, 0x3f, @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]}}, 0x3, 0x0, 0x1000, "3c1580944bc4d32bf592099b4358b8541f1cede3c84c4ec86d483bd8dd20df9d275983e843432d40b1a851b7351f0369afd4e169d17b4737243a58e59e84337dc811fb38d1e27bf5baa15a7c8bd94ece"}, 0x160) 2018/01/06 19:07:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e37000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) socketpair$inet(0x2, 0x3, 0xeb42, &(0x7f0000ef4000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad7000-0x4)=0x0, 0x4) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000008000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000050c000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/06 19:07:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="0a0775b7cae383edb3b6aded5c69d6295df0df82300c0deb00001f08000002ffd1ff3b772386b19f36bcd6328638c2b275e035ee5f6763262b74d904efcc61d37c7021e82ca10ed4665d3622b9f1dffc8e6ac87d5b008e450101000053ecbdcdf2ccb0b7e996ac1141967859f248ba2c4c43bd95d985ca9dd9fdcc6c55e4db29f1bc2e149faebb16fd8e2be29d45cbdd8dc15e52e5803d00bce3c5e50bbb96b3ec5a54f97d8e228d9aa6f4f2f919f2a5817f6ae715f1205da49b2e91274aa79799f2af97aed159d3", 0x28c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/06 19:07:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5f000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000efd000)={0x2, 0xf, &(0x7f000060e000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x3, 0x3, 0x8, 0x50, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x1e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000060a000-0xa)='syzkaller\x00', 0x5, 0x5c, &(0x7f0000c36000)=""/92, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b2a000-0x8)={r1, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000102000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009cf000)=0x5, 0x4) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) write(r1, &(0x7f0000e7b000-0xe6)="c7407c549dfcd1cb4888573681ff40089512bf5aa1a0eca818aee9139580d0d7ab50ffa3f44429a4729f8d8ee23de047df41fd70c294c6e4c0838c6429e190fd140cb42eb0be002ac70a503437dad00732faa0765ade23b55164a917ee15a0327148580a50c26304b04659abf74e4df25a55b79284f1617a03ebff3500f83dca0dbb9070a9e2415856c8188f563525f388a991102113fe54c70cdaa2d2c9213dc0857b6fbe09186355b6bd8c7ffc43c47227fc5865cc7fed536a94a66cc85c88e117b4d3921efa5f7b90e5bbf0f965121e299595ba5fdc84f52b855a338edc3f68cf91abad55", 0xe6) 2018/01/06 19:07:20 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000341000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="d8eb1219fdbe", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x18, 0x4008000000000004, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x37, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xf617, 0x1, 0x7fffffff, 0xb9f9, 0xe02, 0xff, 0x2, 0x4, 0x7fff, 0xe1, 0xa8a, 0x7, 0x809, 0xa146]}, &(0x7f0000011000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0x5}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f000000e000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0xfffffe0d) ioctl$sock_ifreq(r1, 0x10000008922, &(0x7f000000e000-0x1e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/06 19:07:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000428000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008e6000)=@assoc_value={0x0, 0x0}, &(0x7f0000bd1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000078d000)={r1, 0x0}, &(0x7f0000ec3000)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/06 19:07:20 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r1, &(0x7f0000fa0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000076000-0x4)=0x14, 0x800) socketpair$inet(0x2, 0x6, 0x3f, &(0x7f00005e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fde000-0x160)={{{{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]}, {{0xa, 0x3, 0x7d5c00000000000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x9, 0x8, "d32fa6614623792c4eaa9e82cc2157a32dc3d51771b409a41e59048baed65d559ec688a4a097830aada0950531ec32c052a34a15e719498e935718eb1a3610caffe60704479a3472ef77ca5b26cf09fc"}, 0x160) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x1f7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000072000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002fc000)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000027f000-0x12)={0x7, [0x5, 0x6, 0x0, 0x5, 0x81, 0x10001, 0x2]}, 0x12) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) socket$packet(0x11, 0x3, 0x300) 2018/01/06 19:07:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000346000)={@generic="70676749b39925840b93392fb4d2bba3", @ifru_flags=0x200}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="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", 0x599, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:07:20 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f80000)=0x7, &(0x7f0000f81000-0x8)=0x2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f82000-0x8)={0xf3, 0x5, 0x20, 0xffffffff}, 0x8) 2018/01/06 19:07:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b88000)=0x6a9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000424000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000080f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003c6000-0xc)={r1, 0x80000000, 0x18}, 0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept(r2, &(0x7f0000a3c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c81000)=0xe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000f2a000)=0x8001, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xb8, 0x19, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000996000)={0x0, 0x0, &(0x7f00008a4000)=[{&(0x7f0000f0d000)="dd1adf82bd92f06a9ed7848aa64f74aa02e65835c0a655ca15f80e8eb21f0d62", 0x20}], 0x1, &(0x7f0000a37000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d41000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000956000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:07:20 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000cbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000042b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f14000-0x2c)={0xf, 0x5, 0x4, 0x97ab, 0x17, 0x0, 0x956, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f13000)={&(0x7f0000f13000)='./file0\x00', r1}, 0xc) 2018/01/06 19:07:20 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000018000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000017000)=[{0x2, 0x5}, {0x4, 0x2}, {0x8, 0x7}], 0x3) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000019000-0x4)='tls\x00', 0x4) 2018/01/06 19:07:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x6, 0x807, 0x7, &(0x7f00007f8000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c0f000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e0e000-0xb0)="ebfedf0f4520f17788a58560403f2ca68c5a1e17b940e2ede55b600704a2d913408cc5a579ba526d15329fd6ebafa3d28c54b073ce67baf3c28e27451c9f09382ab95cfe8b47e6113c14e342ecf991fd828fc197710137d40d0e773693787d9d512ee96b953dd1952e67f16609ca09087f3102b9601515f1f8b6033725fd8d45955dbdde2ae2b05a6b4058b6764bd6b48d8d42a3de65a039b957b7fe96ef7c49a93dc80f2ff17bc13519afe629398de9", 0xb0) sendto$inet(r0, &(0x7f000072f000-0x1000)="91", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r2, &(0x7f00008ce000-0x1)="14", 0x1, 0x8000, &(0x7f00009aa000)={0x3, {"76ba97e7d678f5"}, 0x8}, 0x10) recvfrom(r0, &(0x7f0000d11000)=""/206, 0xce, 0x20, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9500}) recvfrom$inet(r1, &(0x7f000001e000)=""/207, 0x9e, 0x10023, &(0x7f000002d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e) 2018/01/06 19:07:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00004db000-0x4)=0xffffffffffffff7d, 0x4) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00008e5000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xb932, {0x7ff, 0x4, 0x6, 0xe5e, 0x401, 0x4}, 0x2, 0x7}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894", 0x20}], 0x1) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002c000-0x10)={0xffffffffffffffff, 0x28, &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept4(r0, &(0x7f0000fb5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000635000-0x4)=0x6, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000951000)=0x0, &(0x7f0000b8f000-0x4)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000097d000)={r1, 0x6, 0x8}, 0xc) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000-0x10)="", 0x0) vmsplice(r2, &(0x7f000051e000)=[{&(0x7f000076b000)="3c7583de810e9c46eb47279f67f6ce211137da0e2bb7ff62479ed026a5276862cac2322991df3a8e1cc8a125c19fe024206f3a00baf8b87abae2e7417c81d730faf48c28ea42b3ad622faff9e62cda965798f0ce77fff26529eaed0e971d1f70e0c93997bfaec0233296b65f2fc212ed0383a73de3b36266de089bee2600484c461144702631e4af47b918e3821de552a44af3ee3bb36472788c13619f9811651967bdab55040cf2ec35b6148bf2f3410054dc190f395a88f21b2c0dad1f10b86618ff70c850e6e55aabd40b4fa1c59a9d8c925373bd191bfc03205e13f34e8f11", 0xe1}], 0x1, 0x0) getuid() connect$ax25(r0, &(0x7f0000bc0000-0x10)={0x3, {"7d50e89bd050a6"}, 0xff}, 0x10) accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f0000a71000-0x60)=[{&(0x7f0000e58000)=""/114, 0x2}, {&(0x7f0000f59000)=""/130, 0x82}, {&(0x7f0000450000)=""/151, 0x97}, {&(0x7f0000de2000-0x1d)=""/29, 0x1d}, {&(0x7f0000113000-0xab)=""/171, 0xab}, {&(0x7f000072a000-0x1000)=""/4096, 0xfffffffffffffec3}], 0x6) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000095a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007a8000-0x4)=0x10) getpeername$llc(r0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006a2000)=0x10) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000095b000-0x12)={@generic="5ab9b1d9e836df5d5e247957823bb72f", 0xa7}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x55a, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f3d000)={0x2, r1}) socketpair(0x2, 0xa, 0x4, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x647f2c39, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb0b, 0x1000, 0x537, 0x7, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={r4, 0x8, 0x30, 0x59, 0x7ec}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000000000)="2c3c9fc849aae93d84e8a8f43a353e7c5ab4e679c8a8fdf63c2d3dd302f45c9959b5672086088f2936974e16d7f139eb870be5a2143cff3dfb54d461c4fdb48f92b77217", 0x44, 0x4, &(0x7f0000001000-0x10)={0x4, 0x6, 0x188, "0f429fd6776f", 0x4, 0x0}, 0x10) r5 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_ifreq(r5, 0x8b30, &(0x7f0000c85000)={@generic="030039a293dc370000000000000006d7", @ifru_flags=0x0}) 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(r0, 0x0, &(0x7f0000078000)=0x0, 0x80800) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00009ac000)={0x2, &(0x7f00009ad000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000006000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ee5000)=0x0, &(0x7f0000f07000-0x4)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032b000)="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", 0x10e) recvmsg(r0, &(0x7f0000767000)={&(0x7f000035b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000039c000-0x60)=[{&(0x7f0000a24000-0xef)=""/239, 0xef}, {&(0x7f000087d000)=""/0, 0x0}, {&(0x7f00007dc000)=""/4096, 0x1000}, {&(0x7f0000b59000)=""/246, 0xf6}, {&(0x7f000087d000-0x72)=""/114, 0x72}, {&(0x7f000087f000)=""/62, 0x3e}], 0x6, &(0x7f0000b27000-0x5)=""/5, 0x5, 0x100000001}, 0x40002020) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000cb000)={&(0x7f0000517000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00006dc000-0x4)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000738000-0x10)={r0, r1, 0x0, 0x0}, 0x10) 2018/01/06 19:07:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000169000-0x5c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x5289, [0x7, 0x1, 0x2, 0x4, 0x43, 0x2, 0x101, 0x1ff]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000002b000)=0x0, &(0x7f0000dae000-0x4)=0x4) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ce3000-0x4)=0x180000, 0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ce3000-0x1c)={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ce4000-0x4)=0x3, 0x1) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000bf000)={0x0, 0x2}, &(0x7f0000ce6000-0x4)=0x8) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ce6000-0x8c)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ce4000)={0x1, 0xf3b, 0x1, 0x6, 0xffffffffffffff1f, 0x7, 0xfffffffffffffe01, 0xe16d, 0x0}, &(0x7f000045d000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001fe000)={r2, 0x11d8, 0xa29}, &(0x7f000083c000)=0x8) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000be8000)=0x0, &(0x7f000002a000)=0xfffffffffffffec6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a3f000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000670000-0x4)=0x28) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dcd000-0xc)=@sack_info={r1, 0x4, 0x7}, 0xc) socketpair$inet6(0xa, 0x7, 0x651a805f, &(0x7f0000593000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000802000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x4, 0x100000001, "2b957f7d10959cac697a0d17a8eb5f44b8651ea64e76dbade632953ecf7a1e58edb2f46f921d16d4b8a570bfbd68294b51f0a0f48a5b8961a958f233252c50ab2b02582b8ad0b0337233bbc12c569db5"}, 0x160) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000051a000-0x4)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f00001ea000-0x10)=@ax25={0x3, {"11a9ed2d53def2"}, 0xdd}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008c4000)=@get={0x1, &(0x7f0000585000)=""/54, 0x6}) r2 = accept(r1, &(0x7f0000b56000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff1000-0x4)=0x9) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000969000-0x8)={@rand_addr=0x9, @rand_addr=0x5}, 0x8) r3 = socket(0x10, 0x80002, 0x0) write(r3, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f000021a000)=0xc, 0x41) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf9, &(0x7f0000002000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x1, 0x1, 0x5e12}}], {{0x4305, @x25={0x3, 0x0, 0x0, "42f8d88fc119e78b3343870c43bbc6c03c1bbc28965772d6bc558a5dc91e32f2e5f4ef9d5ed5ec833726c20862b5f2a0c2d8d796ddec5e90760071052da24396dbd9920a87906be3f86972d98524677bdb3dec48ff1689332417314ad536d355d4068fb90cfd5f4d3c83ffd27d78451e1d04ac116c72890cb2f4175cf585ffa3b4af73f7cbb037e32b054c200ce4813fadbfe531d8336b88e83fd4e39d423ed158e99afbea0f69f5daae9f124f617fa71508374f7796069fbe0d056eab5345bae85b887138db2fdc238eb86b4fb715c3059ad019b53c280f8757049ce6fea3bb6b500513"}}}}, &(0x7f0000003000-0x10)={0x1, 0x0, []}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000-0x8)={r1, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000+0xe88)={r2, 0xad, "30ab947332bbd8735d91b066b8f7aecc12024f7e7232129a7cf77deca5c31914a864c2bcf7429cec1722a291d84bc96e8737cc792f457eac1f5e38033a4bb25c3467ad6a831be57516015b14157a0a286d5eb878c04e65041248ce95d04e74570de0f5aed8969aa2fd3f56dd1f49848a46c3e6ec096ebeb7f228cd6997f941f745d60f1ca63c3a057a8f9612956b98994024f5f9b41c2e9d28892db2485a7be8586a076015969151e08c3fa636"}, &(0x7f0000004000-0x2)=0xb5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x8, 0x62, "1e2b8b543da566476eaaf1283efbfafcf1bcd5c7e2955a0683ef567b2199e8ef4e40753d30dcbabc9551ebbb3aeeb70dfdce32e18aba92b0cb8c690c8535d6500277117b2c1aac322a3394a17f75263866eee4468e78456e7431d06b0567f18c91aa"}, 0x6a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000004000-0x4)={r4}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r5, 0x101, 0xf, &(0x7f0000002000-0x4)=0x100000000, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) [ 33.117615] kauditd_printk_skb: 20 callbacks suppressed [ 33.117624] audit: type=1400 audit(1515265641.083:43): avc: denied { map } for pid=5327 comm="syz-executor3" path="socket:[14471]" dev="sockfs" ino=14471 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 33.118446] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000121000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b07000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000)=0x8) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sendto$inet(r0, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c24000-0x4)=0x2, 0x4) socketpair(0x5, 0x2, 0x7fffffff, &(0x7f00008e5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000328000-0x8c)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f62000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e70000-0xc)=@assoc_value={r3, 0x5}, &(0x7f00001b1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d7a000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff071, 0x81, 0x8dfc, 0x1, 0x4, 0x8001, 0x0, 0x400, 0xffffffffffffffff, 0xd8, 0x100000001, 0x1, 0x5, 0x1f8, 0x4]}, &(0x7f000012e000)=0x108) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000567000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d56000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000082a000-0xc)={r3, 0x9, 0x2, [0x1, 0x3]}, &(0x7f0000053000)=0xc) 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cec000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ca7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bb8000)=0x60) sendmmsg$nfc_llcp(r3, &(0x7f0000f6d000)=[{&(0x7f0000f82000)={0x27, 0x9, 0x1f, 0x6, 0x2, 0x100000001, "7c947ac44fb259522e9414b75116e68ad5db473398c31b64ec0ac219d1e638a7268f4616f351d811c29fc4b4d42379d4cd189495f7b454e5dd486a0478c7da", 0x10000}, 0x60, &(0x7f000077d000)=[{&(0x7f00006dc000+0xc96)="f7da", 0x2}, {&(0x7f00006e8000)="eddf4be647c79b9589b92f686d6db07a0243bb076759af649ee6fc02dbb22bb65e78fa5de1428c3aefae2e", 0x2b}, {&(0x7f00009bb000-0x86)="eefe778d9767279561787277164b58ee78cf53c71d6be6edaf7e109a13b699447459453047d509e5d1542d90231ea865582a0ef40c4819b62641ed8d5d875d4e34d613d2304ae43195024f7af049d381ee2d7f76ba96ffa6dcd80c5367e992f1fa7c2f48035d6a2398e3c89899373dc7cbabdd6dcb42ff8d8118677a650439b1fa1b42c70480", 0x86}, {&(0x7f00008c6000-0xbf)="d95bcdee6c73f4f4e49ab354d346e7a3ff4d30281710df092f6e6afc20b2a52b22c23a4778e1339f848ca8da0dfc2df889ad85ee8ec8c6a04b9168ee39509fa95f65e4ad0316d9de611cb17fd6d2b4ac138d07217db0568a0b6d49fc9789a3098e70e1b76d14488506d385504c0a2c6a00ec6151335ac5f22e8a6952959b5df143fb65368aca59c602c89e128b01f4afd781b9570641ff81e72cb4c4263b741736a2b14ba1435b654d3a1e89f259864c04f1fcfdbab62de21fa89253dc21f6", 0xbf}, {&(0x7f0000cde000)="0809b69f83baf297f6792c4a7804952deca3f5fb747095f5264ed8e2b81d7a5914a62136d0747a2df1860a40ea4462d03195e593efdb3eee69b48bc7a1381a7b083bc7c0530bb0bd2dc2d20238eb695777ecdb551557e370c7e9e7a0678c6e82a60517f67dba56c82e0a08ba323fbf7cbfce88268dd852e07ebdba9aa08a6a19013a325908d42c01bacc342323b4960756456df3186dc86561a88ff44725ca3de29d604d253e2f353eaf324fa464328f7fd6e749bba7a9c921d845ff95e316a518380d5c3202302ce1", 0xc9}], 0x5, &(0x7f000029a000-0xb8)={0xb8, 0x110, 0x100000000, "45aeaca7365128464883c13d7e56a4e285e61db38f5c4bc3bffd9fbc6fee5c62fe2fa75b76b4130e25ace381010bbd38f84a20774c4196a01ec7191b6b096e8f78a2667d6480b4c061e1621f1305c0628f7cfd92d49f45edf63fb545cf5a81a928e9509c8cde26a22eada5027fdbf6121225ef6df18fdb6b11a584a0b30da8b31bd5b9d996d6eea77154bc33bb7d1b50d0325987ebb1ef097461a1523a90c7a340f7f90a6b"}, 0xb8, 0x800}, {&(0x7f0000cbb000)={0x27, 0x6, 0x3, 0x7, 0x800, 0x5, "08a66c410e4d04a8dd24703ddb1deccdcfb7215fe2da69d2f48aecdd14c31e5a73f296b4a6f71961f2858372df6cb9839fc5203c81cc8a969d99fbbfa036bf", 0xffff}, 0x60, &(0x7f0000d48000)=[{&(0x7f00000eb000-0xcf)="2a588cdc33b4928059c7215f3252669e8ac7d7e25296444decc79b595d4e6080dbb63ba641988fff791d5efc00335d81ab42a6079968bcd9a41c60b9451131fa6cbe64029ced15a6885a881df60540c89ed62f04922815c8a79f56a7859a25e60a52b9c1454bc0008124758247ac9c73b975fa457befcb971c972d39f22b206be6c639cce91be1e9b15a0a56fe09edadb29b91d225d9e8dbce43c19b088e8459c93c013fc089a76409c31fd3c0c3f7eecd8dc1228991be5f307f7fc87cde7a5a6999f6d7a03f5f89dd08f834a40f69", 0xcf}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00009a5000)={0x27, 0x9, 0x80, 0x1, 0x8, 0x8e9, "8c73f121f64e00aeba52300216e6a4b22ea042dfdbea1476cf58180c0df5ed2958f2c2b5977753afd7b7992e099ebf2b0d3dee170d9fe058f3327626f3ee48", 0x9}, 0x60, &(0x7f000083b000-0x70)=[{&(0x7f0000008000-0x4e)="efe7df8cf6bcd0930b2ba97a9105fef3bdd930bee6aa4b1faf5324defe6aa2dd22f357fb21f3c390c7d13796fcb8a5b442815cbe66c7e7f22f41028de1ae7a92cd13bffb0c9b644208e6032505bd", 0x4e}, {&(0x7f0000225000)="", 0x0}, {&(0x7f00001bb000-0x7d)="00fdb61a6de57a06808152e17fc9658e2daa29c56bc3f1de21e5a862a36d6e2ea9e3e5ba31e6e5b364e05d692c342f165f123d2832e4519854f140879d48f4fb93455b234804d769f07ea4d3eaa944ecdc497a5590241bfd3fb6c3c97c176b02a6afbe2c857187530275f83d5751c1fec6ae176ff48f9fcc733afe6111", 0x7d}, {&(0x7f000077a000-0x2c)="df93f19b3f96f32af9c2bce17a52a49001494839c394adf128f9331ea4f2940e2601d3de77a45692ad72e8c8", 0x2c}, {&(0x7f0000ca0000-0xeb)="334b4aae88164c0cee4a0d856d2efd19384cc3e831bd9b1a5edda0081a453e30bd087cacbb2edd748908deb399d3ef590705351d379865a86076f1a85f6089e1e2d81378556502a504201bad0363de4bcee38ffe5b336a17e84271065a86d411722542a556b15673a7de2d36cc00d04a06e9d8e8749f69a8ef2e6eb0cd596701dd82586ddadba3e41bffc732f740761a5e04bd7f1a2b0c71b92adeaded50b12252f2841b8c1077f9c4911fba200a155d1ea875c77bb7038a05becf0b69ce91ec496875218f361bc7e910202e462ee0ebd20afa350c31d601500de378ea496084a35b2e327ad45edb0d46ef", 0xeb}, {&(0x7f00002c6000)="7d842d31903d6de17f621a26f7c0da0351cd14186f31bffe5cbab6cd8ff993a6867b4dc56fbaff3a8f8dec60574274e89064d0f527aac57351a055a09199ed0774a2aab659ee0982c6f7f5c139b4", 0x4e}, {&(0x7f0000ce4000)="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0x1000}, {&(0x7f0000494000-0xa7)="45056e82b4aadb22a139e63f9f09fff3d1625f4a46fb1104bcd4dd00b8752d6d37b89c01121cfcc893bdd5548d737779b1fcc38c53c203366932557c8a83ed36c2e6a4c4af9bd66495995308f2b53aeebdb6a3b79b3f3196e748c4c6bf3349202bc4424dff3db9d4b0bad300ef9d2fa1a4728a84c6c9629bdfac56b1dc7e4e1b57cec7c7245ff05df3a37c86e5640e4e0526e2863aa1061827eb630c346a66176e817a912d2cf0", 0xa7}, {&(0x7f00002d6000)="c6accc3bcf431a43e87f4b70b90fa2ca8d1b9a53d98016b55c8ae5182db2e294af3079cb99dbe483c0c11d7a4d43f1fe44da2c591477150eae231242188e74bb995fdce184a4e4e3736dec98ceffb2d702132a49fb0601db74dc8cefb9c7ff4ec9b5cc1f14e6aca02b327a69bc0b590176bcf0c966cfb0b28e11cae96cdef756f94b75694204927c705cb30c6128f904875c708d914f16c7856460c3aa037894c5a0a591c8e46ed188e8fd3eb49bbaf38bfbe01c24f7520b4bdf84", 0xbb}, {&(0x7f00002e9000-0x7c)="27f99df06e156f3ff59be67a5326d6f9f62d3ddab8257d45f546ceb1fd4ab7742e13abb56ae4b0420a4feeb218ed99cf0f30bb8089502d1ed42ef9e9f658f84e40fe8d500c7206746376c2043823e74f081150f4bd384b31cb1126d80fa068458877142ada65ed2af5960a3822b34fdd2c9587bfa801a76cb13d8074", 0x7c}], 0x4, 0x0, 0x0, 0x4040}, {&(0x7f000049b000-0x60)={0x27, 0x41, 0x29, 0x7, 0x100, 0x18f, "6e9a9f4424b4903afeac8281361f65c67bed40c065068336c7c5dac0b7906e8d2844db8647fe7a215da2d95efb49151b8f076ce8a73baf42a08844b87b193e", 0x1}, 0x60, &(0x7f0000dfe000-0x10)=[{&(0x7f0000888000)="9919acaa893725f33bc3f27fcc437c6e3d4d1d4f9b581104dfdaaa9531558c6f278c3bbe2fa44fa8b34a7170de3a9d45783f492bb000067ad53a6264d591592e944b196fe5870621e04f", 0x4a}], 0x1, &(0x7f00001b2000-0x40)={0x40, 0x117, 0x80000001, "51925a71432d38277cd83813847fa9b6c27f41fe159466f1d32ec17de794a4cfe3f1a2894d1a528aadb5"}, 0x40, 0x44000}, {&(0x7f0000db3000)={0x27, 0x4, 0x63f880e, 0x7, 0x9, 0x4, "3e3727b45f3b42f932ca09f6b970af0b15faf6fd3d502e4f749e802a15e3304342549ab20a6cec849b926098addcd388e4c9d3871c9dff74e523dfffc54285", 0xfffffffffffffff7}, 0x60, &(0x7f0000323000-0x20)=[{&(0x7f0000dd0000)="85aa48a264b8940808f85e9714b0b2f98cfa91acebc44b271446437ef5b280e24833132d21cc5ee8390837095bd8261fff73591fec98e8efcb90cc49ac3ba6e1fe7089b30cfea4a9ee5a047f0e9ada07f69e75c8001d3416ae9923c0156c4aea1b1269774c374cd49e196912393f2535509867029966df14b27ba3af310ab1bd846ee8fc87f35b6218ef1ee635acfa3f5939c8a2e5949c0804a39b4e78a8e4a8fb24fecf4d10776db35bc4cfbf5510548ccdb635ea73db56eb8de1b57dab6f1b69540390659be365103755c881ca7147f5", 0xd1}, {&(0x7f0000f4c000)="a21f3318b18c2e5ae4fc5e282bbc4fe280c3c8fd93b0cd11d65e474479e67f58c23886bb6fb2bca8d0e024f88bad017104c7387a5c87590e24190adea5f72c799564937692fedc396443338aa7142e22e4b1ee8f34833f5bb804190ff8edeed95ccd75614c128fa3d7a0405c15337de7e2fe0b5a973831537655249ef8cd6c8717e2408721eb7c3b07c0b2f7e90ee1acc7be4ed38d5e8308eb172d9781a7c56a87e82db0", 0xa4}], 0x2, &(0x7f0000b89000)={0x10, 0x10a, 0xffffffff, ""}, 0x10, 0x4040000}, {&(0x7f0000f46000)={0x27, 0x7, 0x19a4, 0x6, 0x7, 0x2, "1f65eb3d9d7a8daf6117dcfc57b63aa51f28277918ab03d3c3c5f43afc5526dde89601a5f902d4383ff8d3b0156f402be787e6f4b5f62ccce8c14a401bd57e", 0xffffffffffffffff}, 0x60, &(0x7f0000224000)=[{&(0x7f0000545000)="a9c2944e97a276ba884b133e17f654e91210871d68ac692c5c7f40a92c7c98b69e818cd92e10c44f540342738c62d0c7c04d50d8e46d486dd85771767e63f8fb2008dbed189cc6eccc75d2a2305592fe4c8774c6b6a0059e9b804acfc3e2269d76a72d24fc006d405c86008f1f", 0x6d}, {&(0x7f00005d8000)="2f3493bb44a4d5d32dd4db059152831104eb334a40c5a3732452c0f064b97a211302d4cae4fcf42777c5f09f854bcf939f83790081d5bf5fe07a0d66679e788efb9f076f467c687a2215b11bb4cbdae7e86cc1e58397b223897119a71974511c218c07d30c21c28e582d5d7e7773f6ffebbad994c5e51df5005c1bc456252d7fab54c97af3896d7a90befbcf67373af225c3d0a2a8cfa4787d2f5f", 0x9b}, {&(0x7f0000860000-0xff)="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", 0xff}, {&(0x7f0000c6b000-0x8)="930c41f30bdfc058", 0x8}, {&(0x7f0000cdf000-0x8e)="fa8d7f25bda62a3ded6acb446312a6816f53b19e8cfa37def85ba5114dd932feb69a525f9ef0d22e8f665e9e11f0b0f63663010b8067be63dfe9a06b5d8076dbaa179ef87f634f017dd4d6554312c00155db8833e0b6b28f9ff5de2f825efa57f32af968af49a8c8f35d2dea4c47e4dfb08c3bb1436e3641bb665a1c6dcbe2a4ca2f0fa3861f00465a2189febce4", 0x8e}, {&(0x7f0000af2000-0x1000)="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", 0x1000}], 0x6, &(0x7f00006be000-0xf0)={0xf0, 0x19b, 0x7, "2dbf7bb488cfaf3c012198e43a01c3f39a91b5ee4548a1c450dde95fccf88ba3d2332e81703320ad4899193b1a8f6d1d7ebe8cd350adc604b8044d0905306d8c94355b703b5378445caeb24d1cc516babbc73bd8211e832fb5745c2c15b1afc05e1ac5e0df2911ee98406679ee6cfaa80e61cdbb3dd86062f95dc4448ee5dc2b45e78ae16c969ba39cf012547b3da9cb397e688a346903baf081260131108450f401bd65c0fae59cf07c12f34112457fa643e25abaf005ef3b5666f90fdb4aa126854315c5a8bd5dd27284affbc3e582402a8d77bd1950170ba4"}, 0xf0, 0x40001}], 0x7, 0x4) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00003a6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = socket(0x5, 0x2, 0xf84) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000296000-0x30)="23b936acafab235c2ca90a27cc3b13e8d76bcdeff63a20c87b285b94e2459d4ac836aaaac297082ab8ff2e24043494d7") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x20)=[{&(0x7f000004d000)="b84acc201c3bd323ab19c5d801cf673e9434d504f999b8c8642365cc8316e93f12ceefbbc91c", 0x26}], 0x1, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ebf000)={0x0, 0x8, 0x0, 0x8, 0x6, 0x0}, &(0x7f000024f000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000099c000-0x10)={0x2, 0x4, 0xa4cf, 0x2574, r2}, &(0x7f0000a7b000)=0x10) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000000001, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x180000000000000, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000763000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)="47504be4", 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005e6000-0xc)={&(0x7f0000039000-0x8)='./file0\x00', r0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb4000-0x4)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000919000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000-0x2)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000004c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffbe7a}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x80000001, 0x3, 0x500, 0x100000001, 0x2000000, r2}) connect$llc(r1, &(0x7f0000c92000)={0x1a, 0x3, 0x401, 0x9, 0xfff, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bind(r1, &(0x7f000002f000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c34000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006c1000-0x12)={@common='gre0\x00', 0x3f}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="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", 0x160}], 0x1, &(0x7f000071e000)=[@assoc={0x18, 0x117, 0x4, 0x10000}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000a69000)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x3b7}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f000085f000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00002ef000)=""/177, 0xb1}, {&(0x7f00006a9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4000000000000, 0xc8, &(0x7f0000df9000)="d105071e", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ce6000-0x4)=0x6, &(0x7f0000dfa000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000088000-0x18)={0x0, 0x99, 0x20, 0x1, 0x0}, &(0x7f0000cf6000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a49000)={r2, 0xdae}, &(0x7f0000250000)=0x8) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e38000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x8000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00004c2000+0x665)={&(0x7f0000c81000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000662000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000a9e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000db2000-0x10)={0x0, 0x1c, &(0x7f00004c5000)=[@in6={0xa, 0x0, 0x4ba, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}]}, &(0x7f0000c7d000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000380000)={0x68, 0x800c, 0x9, 0x7f, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendto$ax25(r4, &(0x7f00004f9000-0x29)="", 0x0, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) socketpair$inet(0x2, 0x5, 0x66e6, &(0x7f0000989000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d44000-0x14)={0x0, 0x2, 0x3, 0x1000, 0x1, 0x4}, &(0x7f000051b000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000de0000-0x8)=@assoc_value={r6, 0x7}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006cb000-0xc)={0x2, 0x7, 0x3, 0x8, 0x9, 0x4, 0x187800}, 0xc) accept(r4, &(0x7f00008a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000420000)=0x14) getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0xff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000006d000)=[{&(0x7f00000c7000)="3d3c273f61cd350325c2a717de8f0d85f11cfe38f3c23394f7eb40bdd77f23124c37fd3feb33ce8a3b20b4a2b711e0f09c1be7f7afba11e39c3403e1592d88a257f575d7aed3c99b9a08d6cdf79fed3b45bac664addd60321a7e", 0x5a}, {&(0x7f0000181000-0x1000)="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", 0x1000}, {&(0x7f0000131000-0x17)="3c1a3db1eae7f4e60e41ba603626a358c34b6eb5aa1d5b", 0x17}, {&(0x7f0000181000-0x3a)="c4433b470e7d5ac0febe98e8efe9a3168b40a5a838810d298847223638ac3565ff5df033429c05cacef65073f4d95a5ffecd4bb9f7879ae0aca9", 0x3a}], 0x4, 0xd) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b56000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x3, r3}) r4 = accept(r1, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, 0x0, &(0x7f0000002000-0x4)=0x0) splice(r1, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c12000-0x4)=0x80000000, 0xfffffffffffffd7d) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004cb000-0x4)=0xb) 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xa, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000ef3000-0x60)={0x27, 0x7fffffff, 0x2e73, 0x7, 0x4, 0x5, "f82a5c2cc76a6c4f1df0fe8c96ef797726d9070b19aff65ec088cda9ee26300744b268094c484eed33e76b1c28a89028bac2b8135e5e4347114a3ca156e27b", 0x8}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) pipe(&(0x7f0000401000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000694000)={0x5, &(0x7f00001d1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000466000-0x40)={r2, 0xa, &(0x7f0000f82000)=[0x4, 0x8, 0x1, 0x20, 0x7, 0x9537, 0x8, 0xffff, 0x90, 0x5], &(0x7f0000e65000)=[0x8], 0x4, 0x7, 0x1, &(0x7f0000f82000)=[0x1, 0x6, 0x2, 0x800, 0x6, 0x3, 0x0], &(0x7f00009c7000)=[0x1, 0x100, 0x1, 0x8, 0x3, 0x6ce], 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000296000)=']', 0x1}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000805000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000594000)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018d000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ad4000)=@assoc_id=0x0, &(0x7f00008c5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e42000-0x6)={r1, 0x3f}, &(0x7f0000b77000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087e000-0x12)={r1, 0x2, 0x5, [0x4, 0x9, 0x9, 0x7f, 0x400]}, &(0x7f00001e3000)=0x12) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000009000-0x4)=0x168b, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0x1000, "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"}, &(0x7f0000005000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x400}, 0x6) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bf000-0x4)={0x0}, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000743000)=0x0, 0x1) 2018/01/06 19:07:21 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000514000)={0x2, &(0x7f00000cd000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/06 19:07:21 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x80000) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000004000-0x4)=0xffffffff, 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x10002004, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x44, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000003000-0x38)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x38) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e46000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d04000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x2, 0x2, 0xf, 0x6, 0x6, 0x1}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000673000)={@common='gre0\x00', @ifru_flags=0x7800}) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000969000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b3a000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ef9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r3}) sendmsg$nl_xfrm(r2, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004fc000-0x1074)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp384-generic\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f51000-0x1)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 4: r0 = socket$kcm(0x29, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0xa)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000)=""/131, 0x83}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000002000)=""/90, 0x5a}, {&(0x7f0000000000)=""/166, 0xa6}], 0x6, 0x0, 0x0, 0xef}, 0x160) listen(r0, 0x90) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d26000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000015f000)=@ethtool_gstrings={0x1b, 0x4000000000, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x200000000000002, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000011000-0x23)="f50ce954c6fef1500b5abc74a3c4a6d6e5a93a99d79cda5b5fa827da110a30049fb896", 0x23, 0x4, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000928000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f00008c1000)=[], 0x0, &(0x7f0000547000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e95000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x40000c, 0xfffffffffffffffe, 0x4, 0x100000001, 0x0, r0, 0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='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) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b3d000-0x4)={0xffffffffffffff9c}) accept4$unix(r3, &(0x7f000042f000-0x6e)=@file={0x0, ""/108}, &(0x7f00003ff000)=0x6e, 0x80800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000243000)={r0, 0x28, &(0x7f0000eca000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000523000)={r4, 0x4dee, 0x8}, 0xc) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x4, 0x9) r0 = socket$inet6(0xa, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd265d"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6dfe5267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000072c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4202}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00008ca000-0x12b4)=@delpolicy={0x5c, 0x15, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e6a000)=0x101, 0x4) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000002000600e00000000b4000000000000000000000000000106d", 0x29) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e75000-0x18)=@get={0x1, &(0x7f000092d000-0xc2)=""/194, 0x80000000}) r1 = socket$inet(0x2, 0x3, 0x800000000002) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000093c000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r1, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) socketpair(0x1d, 0x807, 0xd03f, &(0x7f0000859000-0x8)={0x0, 0x0}) socket(0x7, 0x5, 0x0) [ 33.610365] nla_parse: 12 callbacks suppressed 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) pipe(&(0x7f0000cb2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000893000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d50000)={0x0, 0x0}) 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$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) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000425000)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00004c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448dc, &(0x7f0000002000-0x8a)="ff37f1a6ece54bf54453ebb07e18dfc290cb4c7c7c65c643eb43170a39cb5954a3e76da1b4d31e5bb73f5afafb7f6cf257cfb611e3e99f0eb4d2eb9d5f51dfd5d74558ba2a7eb3816c1fae291964fa598c6a6fc75a8d689bd60b049e3b583c66af73295997cf5eed3384584456cb87d340ca54bc4c2b7fd46d5cdde47ed53849d21c2dc72c803e4dfdf5") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000680000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003e0000+0xac0)="cd27c95c887261383b1476ec7653dd07b328b9b3dd63c5b44e2b13ff4fa23a6cd026a197c76c98cc2170182fb0aec9177c7a1518e3ed0a3447f0f6b8e6805c6be5d66310f994e9282df1e369b330e1264d2215f444c6828a1604e6e4b8969f965ea0ee22dfbe0491c19b055ee112fe88b685c152d7078245f2cc842530325440c14e5d5c7fab6d4e45990b065db0da29db79e3d198d8060e7b8a8339dddf3afbe2ba86c3b1fc18a9fdf69537b616f6af2c1be1e7c318a8cbc87544b4d5dd28b7fca161de037fd65bf031c09ad032103f2cfdaa532bbf383e369af403e53afa3d4cddc021", 0xe4) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r1, &(0x7f00002e8000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aa0000+0x2fc)=0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000084d000-0x4)=0x80001, 0x4) listen(r2, 0x9) writev(r0, &(0x7f0000048000)=[{&(0x7f0000674000)="36ff4d179115d526313b8498c213898d88449cd9b3eae0c53b65b36a8575fab02fcc42db96f0fc33aaf22806579dfcb7a8a9004de080cc095c693bb43823cccb227076a4689fbee184b730992213f61aff7e4141952eefc3a49fef662e4b9fb1417f5674b37351d8a740c7b83bfcd219a7a5d5b55f63bf1fac05ab76207908d3cd6d7fda305e1b3a2584dfa9ec856340ffd368c8ec6eb86b3978dc4a000f012afed8c6bfc06c44a520162f1d54b30dea6cfc006ff34ff589cfd5e34edfa66ef99219433da6ce", 0xc6}, {&(0x7f0000927000-0x1000)="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", 0x1000}, {&(0x7f00005bf000)="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0x1000}, {&(0x7f0000f2a000-0x47)="12f2976eb528f66d24a484706c6d45f16df74d6d8d6bbdb7c899f4e8ee5f2878bf661b225a7f4d2feb8006554d6dab33d2ee2c5cdf1b9f72c88689dba13f3501fb7494dd372a88", 0x47}, {&(0x7f00007f4000-0x47)="947844e1c5b2fa5abc16f7c11bce1a0757f389143f99d4846d3c631111d3944a3af728665816f2a3aa0a29a56223296fc32d2e026f3d51608dcbf013ae74297ec514a0ad1e4c7b", 0x47}, {&(0x7f00009df000)="1a770fd3f668bc9710d59b19fff0017eb1d5e37264263a939a0fd266cfec7169336aa6fd1c2cbe52eadfb99db419a2840e3b0650139dbb1707d459bd7adc58cdf156688dd133fccc6f8208a7eaa4e04f14dcbb828b26ba1bbc963bae64f2e99738c341dceb9afb45a3820fe2e33a8ed193dfe5a8dcc170eb9ac5a0a92d902f8cf46e669861bfabab13588ec1f6693f422b7427660fe190ce31faa042255320186e6c128fcb2905ad80e915b67753da620030f0c4f36b186c73b38275adf354", 0xbf}], 0x6) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000598000)=""/21, &(0x7f000015d000)=0x15) close(r2) 2018/01/06 19:07:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000582000-0x80)=[{&(0x7f000026d000-0xea)=""/234, 0xea}, {&(0x7f000074d000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00009b7000-0xa5)=""/165, 0xa5}, {&(0x7f00000c0000-0xe1)=""/225, 0xe1}, {&(0x7f000068e000)=""/141, 0x8d}], 0x8, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000)={0x6, 0xff, 0x0, 0x0}, 0x10) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x9, 0x8}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000)={r2, 0xbb51}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000011000-0x238)=@newsa={0x13c, 0x1a, 0xf, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x10, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000095d000-0x4)=0x0, &(0x7f0000fdc000)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000abc000-0x1f)="1f00000018001d7e000000010000000002000100ff07f4050a000099580804", 0x1f) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000083f000-0x28)={@generic="d6a74549ac127881608c5214f28de52b", &(0x7f00003fe000)=@ethtool_wolinfo={0x6, 0xd1, 0x2, "4fd5c3c7df4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.610377] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. [ 33.661931] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000721000)={0x0, 0xd7, "d5f2010d720b35f3f9ae3c6dd04fcc7e19a3556c5e820f39a79cd512d794ee829b3e3a77464922c7520f809bfcab68a02c02611dbe41d4f670bbdb9b68382d46107ce52b7c8852e65d280ee64647da84871ef2ff54255dab6dab8ecf3422e5612e64bea04601919338994fc8db13957085e41f2f1c8177eda8cf3bc6fe4fdfbcbf983317891e913e3be3542ca9b027cf02d68f4f11369acc429aea19168631bdb5d88518731d3827e5c53302103033084d1fce64ec858cd749462be62072d7c66008f3c6a7d3583d67ea9267aca2a61d9b423ad2fc4fad"}, &(0x7f0000000000)=0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={r0, 0x8fd}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000941000)={r0, 0x7f}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000001000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000f1a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000373000)=@assoc_value={r0, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f00006fd000-0x4)=0x4) 2018/01/06 19:07:21 executing program 1: 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={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) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xdd)="5db4f031781171295fa1d171a2ca6248b514e9f0794a2bbabcb38f86df73d45ff02091f9b6ad97941a26a1721f96859e72de090dc60f40b5e80464371e03291031a2d01d6da7a05662d38a620841a79aad72cdb8ebe5d74f10779c356de4741cd87664e325b9cd4a48271803a6aa9fb3dec445e7eaea80603ae2a3c2cd27d42aa50d099103cdedecb024594421ea57760bf30bb8ea4888e26c368b0ee2b6b6093a594753a4c83e1ab20f1fcc1a4cff909768ecfa592302ce74b361a9ef8d611b4e41e0ed1f9f165aaeb41a454cf04f4a911c4744a64878eb8e99bb6cdc", 0xdd}, {&(0x7f0000cde000-0x5a)="70090acf4e71b9c652cdcf07a1b00893ef371307785a2bc2410be02593cdac56e745e6bfdc1022d5bbfaf719e46d851b9720764ca4bd4c5824b6a34817e4c615e4190ad57beb85b97711a02ae3844b1f1e3e20f24e68fd549755", 0x5a}, {&(0x7f000020c000)="2721d1afdc6d88e812d13c9f3e30bb7a25aafca05200fe5b7e7d7b9fa679e89bd1fa5582c7b492dcce0472f6cd969253c27066c9bc08e9e1682ccf68526c67da186831bb31ddba93abdfc037fec081b7c475f39961b793cefd935090635cf624d8797a74e8aaa4a92ed1bb4b67cc1f69cec9960760bcccd836b8167422b96d61cdd3dcf5dfa201d7f0ad5e2f779b94a79fd53f79d11134fe631ac22480a4b3650ab209185d366fefcea3d2b5859ac54b4e8d24c855b5855e1363b877c79ece13f6d91a18", 0xc4}, {&(0x7f0000001000-0xcf)="8acfb1ab9e03efb3ef5315b591fc421c76b66b2ddedd53b9932c5bcd391cb70e38d62d68b444832b7a952843bcd9cde1912951e5aaf56fe72a72967941a3e3095b496b6584c4755f6116d7362c34b765121dbf7d9ce4acab9ebb6ec9b2a2d0cd2147dde75c8ed28c4b45803c83682163ae774755beb6234c791dfe5ed72f8b5388c25507c54a71e8df78727119e11ecac9e2ea47306351d4321c94efc48b1e3006d5f72b11cec4ddc45e51c4f92140df9cb530674043844df3826451a8e4e5dbdc62b528007eb349b7bd5c551985a5", 0xcf}, {&(0x7f0000e69000)="1da89e39a3a22c6582368e438404199b8b98be1df4fb92fac96dfbfdb15989bec0f40c9ef25563e307c4a52a2eb0b8075e06ba0e4ffc1de674b6c2eabf1730ccf9dfe3ddd28f6a7064451787696705b6bffa25975fdba4475b", 0x59}, {&(0x7f0000001000-0xa6)="d1e20c0eb48d3549e399fc832c9ab198cb02ed3ee5a7fa31eaf1a404e4efea81dd3911dbacba4521f3e75801efb25c2b012d02b87ccc22ea5f2b150bc78670695fc1ae7272ec9720c16cc23ddf3303d85bcca0ddd5626d6b6c665c2bc7e03ebd9769b58a7293b98f54e0f901f4ef0668211a03aa88fcd1d36f94ee1f099baca57c7114aca0bf3246250656d5f045529282c6fa9305f4b3bd3f6d3b8a4d11ab45b52290db961b", 0xa6}, {&(0x7f0000000000)="ad30845af5d4f2dbd56d132d3c04e4", 0xf}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00001f9000-0xa6)="1f0000000d06fd00010000cdd500000000000300090001800007ec00d9005f", 0x1f) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f90000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b0000-0x4)=0x8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f93000-0x108)={0x0, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x9, 0x5, 0xffff, 0xfd, 0xffff, 0x8, 0x7, 0x8, 0x5, 0x7fffffff, 0x7ff, 0x3, 0x800]}, &(0x7f00003ac000)=0x108) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f92000)={0x0, 0x1}, &(0x7f00002ed000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f92000-0x20)={0x206, 0x20, 0x1008008, 0x8000, 0x5, 0xa3e, 0x2d, 0x2, r1}, &(0x7f0000f93000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f90000-0x10)={0x2, 0x1000000000000004, 0x7, 0x7365, r2}, &(0x7f0000470000)=0x364) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008b3000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2000000000}, &(0x7f0000f90000-0x4)=0x98) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f91000-0x4)=0x305) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f000037c000)=0x0, &(0x7f0000f93000-0x8)=0x2) recvmsg$kcm(r4, &(0x7f00006e1000)={&(0x7f0000f90000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f90000)=[{&(0x7f0000f90000)=""/108, 0x6c}, {&(0x7f0000dda000)=""/153, 0x99}, {&(0x7f0000d77000-0x84)=""/132, 0x84}], 0x3, 0x0, 0x0, 0x8124}, 0x2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x18a) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000f90000)="080775b0d5df83e5b3b60500000000000000d2376fbec36f60ba595dd55b79abfa9388eb8690c08906ce7ce837b27785080599e819c57512cd9a0bc1e7d3153a0b7ec9e04dbd", 0x46) r6 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write(r6, &(0x7f0000353000-0x21)="3ebe45cb5c796eebe3d115560500000000000100dc000043060000009207738891", 0x21) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x5}, 0x4) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000-0x3f)={r2, 0xe7, 0x37, "ef90258dd75795dc101bbc2f67a36f9fb2465a9550c7ea9b9a4b2529259fbb32bb53b4e405248ca2518d1b883fffa212f093e1cb492c70"}, 0x3f) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f000012c000-0x55)="0155", 0x2, 0x8000, &(0x7f00005f9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd1000)={0x5, &(0x7f0000fd2000-0x28)=[{0x67f0, 0x3, 0x200, 0x772aa3c7}, {0x1, 0x3f, 0x1, 0x7fff}, {0x3, 0x401, 0x7, 0x400}, {0x1, 0xfffffffffffffffd, 0x7fffffff, 0xffff}, {0x7fffffff, 0x3, 0x0, 0x5}]}, 0x10) sendto$inet6(r0, &(0x7f0000fd1000-0xe)="0621", 0x2, 0x40000, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0x4000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) 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) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) connect$inet6(r0, &(0x7f000004f000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80805, 0x3, &(0x7f0000755000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000738000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 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) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bf7000)={0x0, 0x75f86bfb, 0x20, 0x5, 0x7}, &(0x7f0000020000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000096a000-0xc)={r2, 0x8, 0x30}, &(0x7f000031c000)=0xc) 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xbc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x4, 0x5, []}]}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000847000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000df000)={0x0, 0x80000, 0xffffffffffffffff}) pwrite64(r0, &(0x7f000036c000)="955d8aa4195301edaf0b045124eaf71a83801b8bc60d19f1bbe69c7055ffd310641b4f3f44f9eb1736c60522b40f71c459c24142b54c95760870aac577ddd7b25677a4543982a1beac45c4db75e5ba038226434cbea1a72c823f5dbb378d8b7ba4511ddf33812ce3084bc6dd06cfee496e8d204e09ccaec3c1dddc76f26e5c39318b8b820813b96e", 0x88, 0x0) 2018/01/06 19:07:21 executing program 7: r0 = socket(0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x100000001, 0x7fffffff, 0x7, 0x2, 0x66, 0x3}, 0x5, 0x95ef}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) [ 33.768095] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/06 19:07:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006f000-0x28)={@generic="d7db1d437e74acc8593d04872debd76f", &(0x7f00003eb000-0x2c)=@ethtool_cmd={0x0, 0xffffffff80000000, 0x725, 0x9, 0x7, 0x100000001, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x7, 0x100, 0x80000000, 0x4, 0x37b5, 0x8a8f, 0x0, 0xffffffff, [0x8, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x4c, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0x5) socket$packet(0x11, 0x3, 0x300) [ 33.832639] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/06 19:07:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 2: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x9) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f59000-0x4)=0x0, &(0x7f00005db000-0x4)=0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000798000-0x8)=0x0, &(0x7f0000f59000+0x4b)=0x8) mmap(&(0x7f0000f58000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00007ad000)={&(0x7f000011e000)=@l2={0x1f, 0x6, {0x176, 0x6, 0x9f2, 0x1, 0x20, 0xffffffff7fffffff}, 0x9, 0x10000}, 0xe, &(0x7f0000f58000)=[{&(0x7f00006d4000)="e27e71f9f2c7f5a84cc086a9096fe420749f31cd1ce8d92bd6354ad3b6e54617906564b549d0ffbd28b1d8399daee52b6096801f1ab91bf49243e0adb83d7367090b693e2adf44996b37a99e8734144a6106cea86ff1524b29f63dec6684ae0e0bc75a46e0a42cc8aba937a0312ed9ceb9ca41166f57ced08695921ab4c09538d9806694b2458a21dbb13c8ebce07429ec1454cd42a014901afc6780af15594836bc358fba59432b8b0de2defda268a49181e2f844d6bba909d6bdb904e14ec8d713ed7aaece040bf16acb8a2318bc0ac609c1333bd52f43805da1a35d762bc607e5b90f8d7be4f44826eaeaaf4dda1d41dfee387e6a0445f4d2590b9627e2dad2ab931e1ec9cd3911d32a662cdc1ecaca89e33c82a3a2d68577c1779943982c5da0202c5171393f96b09872482c53bc2c6d90f25b5b2bed86330ddfdf786dfb5a6497bf7190ea2f6182fa8b0da160c160474466cfafc3d6c496b85c6bea67d168ffec22a4e6d82cea4e1bb685a8bb7d977bff3b73502dc126354e50f4331c88d9be1c650166715250a1215828cdb1501f75f0bb948656ef3c2af08188a8f7aaeff13709dcb3656e525b3f1ccd458b62b9e082ac6c910c99a22f621b609f6114ea555d57deffd93dd04c237c5aab0ed00734ce25073a49a85d0f4afe0b50fbc5568de6c703291f9dd1a0abab700b39eda4e35bac7de9b5167fd4a9f3fe68bbef0886b2ee4ce22a2ff03555dacd0cea033a662eb9d9139a304b1a760215ea98b1fccd04221bf05f3799de228c40981a48c7bd471859f354cd6686eb325e0531e15ab9d08a7c17cb265d7a112b8c64ab6b95e70ec74203db2686f56069d1a149433fd141372dc4580f964a40c2cb500adc719acc080b7d11ae613521d29cccbf4ce3fc30490b730d5673fe6febffda5e7c1f59de361e1c5b0495314eda959b35ba5b88b31a9ad81fc226e6c978b59cf359b0be9aa6fa2eff8e658f48a5a17b54972914266251995ab843dacf934a3a6d1bdf2b6ccdafacd060d36267d83cefe4e7516dc9816b915b24599a9d07de7f79e8daaa5b296818b9399a39215bc0c9536fa9d9721606c015402362b2a796660d4d70ea7ff7c4078c3306aeee5abc1bd4c21627e0dd87dd1e8c9a16a49a1ad2f55fbabd013ff74b34df953b817f026b5e212d81ccd5933ee79cf451709b7f382372c148f14ff5815cc0f8b685a8526e3f7e1629062d90103cecf9b15c8d45ef6c14cc220dc3dad09bde8657c2da06647d677c91c61d7944bda85ef9a76afeef89ecb974ee8ca43760948980de4e636cd5b8e1b7194fc6094cbd8690bd5c7bf65d9502a0ef83ca5daee359df4235621d6d5b589de03f8dd25beadc8146cd4d5df9eb12294f9ab37f5a80ed922bc4c666c346dafc916e3320fe2101f5ba8fa5ed3f035c42295d07c281984f4a1b26afd62a69d911b437ddcd870c95d956eea14c2c0d502b86dfa8125ab86f867e1346f77bf7a2ce425df79e445c80292a4805caecdbf7e44de817d1867c9ce414afea16974beca184046817e8068041e6f18b3b580304892d4abf495467709e446f043b272bf973373d311fb04df54e9152b43d7279e445e3df402a4087076fb37277dea068e1d04529b43a0834bca8e4027220ac4424c4a92010ce12232e4a2c057030d0e3a58aff6ba4705dbd0e9bac6ab30fd76ba0f07e5c53a22fd2b2e7fa8efdc5399c6743d71d48236d452e99a20d866df9def624a6ebbc9e81bc1ffe54e29a0daadce843725b0dc1d5ce7f5c7d2a9e25e3e2a0b832b08a8f24945250cf4f2bdba89b8c105dc4352784a77e19c2d1c2a22fdb2874b8ae66dc5bec9cdd7ef86af6e35621778ed87802ca9e923f19c84db3135b220f9bf10ac8fe18bee7016738e9b13d49c066b87a72f6e0163aebf32f64fe72f647caec1c22508240a29ca7bbdfab02dd779f330bd48978ca2345dad511889815786bfc45be53b7fbe3a84d6e88ff88a1c5236abd5fb7db9eab0ace446c3d5b25e3103d75e9199d6f3e28e66dd142d9c5f1993d5ef86b07749fe6ac3e93a2912c97d9f5ec003056749443ffd9f28dee94a71d0e6c8f8e29840e74407e69d906be7507b1ede301f39df074a87103d57670bc4120307947e0b6c66952d123f96351d7d016926e555f4e5dabe19774dec599b908f9b9d64cab240fac4b468871ab3b7b932722e40add86c04f25ee30fe887808b34581c1c6386ee2abcc5563e1f67f71114257d383b830be03e02e11faed57b47dcf1108e9000d7977a75478ed0e7f731d6d7afb0b462a31609bc959cdd883aa7fa7baa42ee65c96903ef3e8ecfc2e63574746668cf8fe48368bd251082b6658d6639a8a1ad3e0262cae185a64f66deead3a3c43db53c0b35af4e5dcb72afca9e778545df09ade5530b322c5d44762f33b5886b25fdba5b90eeae865bf9b0563d50b149d4e25a405e6f83c4b6c723477875d39ad1796983880ec1e1fd2bbd6039fbbebf618bd9c81f2e6c91d47fa3b19dd52ee429d752be3ccd983a2069eee51427487ef2b64fafbc85ff16fdf7eb518155b9be8a9ff921e9eaa108024d8ef1299dc4b8f29397729ced593e80ff4ac1ff470e4037ee637c2c545d9ff40ca3af1cc1f032da10315aee9a20511f49aa68a64085e369d3c50dcc9a283fd13791fdc385395fea3895fed03223df935f54c3b58e6841691cbc4da8ffb34d73e0e73bc3ccf4a11041f371810843fe5ad2b3b0249e02b99a2d9bbe28d6498ca97aeb7d3a728ad3223f18eaca68958e44eae72c796049aa5e0303c7bfdeb92cec7b1bf0227472d102a29feea93e4fb71fed51471601ac9685449084d5355803bd40d3757e245bcf089b641a206c5585c7af79ee74014a5059387fcc46760b70bf70debd5573b4a594a1215118f0b6d25343235c8462e75b7459ff83efaa2527e5e7426d22682eb2a112d0e075e1d14ea86e34ef6c487bf4c82c62aebd140d8685e7fb1ee3f24e92be435aca0159768d26391a10a075e8d598cf061c18f8017e3d78d54ae841ddeabe1c14bfd280f2bf4a94ff5b2045a37a0dc2a4aaf13f1523c81aefeff81daa74b4fffad6fa6e55e16cdbd7f85fe93a3ceca34de3bf83f9539d304dfb9d15be91499af52328ae2dd85d81722d5412123b8784e23ee4770e326bcd258f26e51a8c98b3cc7cdb9f0d37fcaf515164a6dadba08287135756535049c642dead4faa4e43c347035fc6bafe53241fce5911e88984449699b97eba1108676a1865f9572959f71dd2c778a268c535a00272ddeeeaa35efcb23fb78712cc13a960ad35acbc3ddeaa5de3636eebef192ecae305f3002c0aa658ff37d3ce6a65ce7edb2b07dd70a1f471dd19b5e206299998e402d6787a10f18797a98396e7152e3e37e8f4eb9bd87eb2a2181f0f6628ca6690a1f0687aa74e0eaa8398f50cd98628f8f4fe961d953531884a7d961302ecdf26f66de253186c272b480e59ee008ae4ba402c144d1dfe2c7defd5189d4798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0x1000}], 0x1, &(0x7f0000f58000)=[{0x88, 0x102, 0x0, "ebd51e4448a3414c60b5a7aef976ca55e77d1615faf911d1d054e9f27f70731bc7719b1aa7106802cb582a2210b1db5c089504b6920c57f84dd32906ec422ea5eb973ac2e3f48ef23aedd21828785c11b85825fa0649ba64c21f870106c68abcf9259f97e75c484fbb13f789af5fa8b9fa79aa32eb8dffdc"}, {0x80, 0x11d, 0x49, "b28a61eceb73eace8a984eb420842e3161210a626031ec6557c6012f0c32ebc043a8f0078545bb654ca7c250014361e4faceae443e3a798ec30625c53764e926471e7e89319b944f3a5d46a07edfa3084e62a1fb562ad4069d63986930b6198a9aa14258329028b354f0e9"}, {0x1010, 0x197, 0x2, 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"}, {0xe0, 0x19d, 0x20000, "a3261ebff6ec4c8aa1a0ac0173fb73c4fe32250f5316e3abd6af761c3fdc40fcd427adbc8e684ecb864ee715ac45513591960788ae0a580d31e47d2d6aa4104af6a004da68ae3ced0685923a430db15596c4592f8a05ff15209e13481bc3d10b0625878d2af799634b981ef39f84d916e547094b40e254d6c21c612794143c151cddd9eea865639de844cc936c31a534eabadd7ee4c6db2d9454b18bb0f0cdd1fa5f963e88df10c671f20cb902190faf189d2907929221697d55fbcf8261683a759ab2657d8efe4f39"}, {0x58, 0x19f, 0x9, "482d11a45b1963de29ac399dcadeb13a02fc52adb6abbaf6777c2334f0a6e777afd4656a2b7e993279e51dddfc5e8b5d96665830c5df95e58a7e8d8fac719e20fdb8ae45243754"}, {0x68, 0x10f, 0x400, "f781a429925a642f657c213ca337e361a9f12a5ee8b4b4389fff0ee55c24c7d2410ca32571badc67a9cac98786a69acf2e603854501cb974591fd815e0e8aaa73a964e69640457cd3d77ff7a6542a4201cdf64c980f07e17"}, {0x40, 0x116, 0x5, "eef3c0913845c36b23a195937924f3a2ac67775d0e83c39c4b097a7eeffe69deb09c9c0fc02ab3f9f369e8cf"}, {0x90, 0x113, 0x9, "99a25593ac984e1489249452986b6edfd35f3a1d0f5bd2444c881bb300af82801c3ef4b2f2a5fd02ee4c9b557d8a86816ac8d9b312ecd02fef8286c6a652180640d3d3f544d9d82de752751ad0d4bb3523a681eb75b597cb116a2f08ef38666b72c487dd12ab0cc1c01ffe89f4eb161773c6ece17f2e13687c0a0840687a38"}], 0x1388, 0x0}, 0x40) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f5a000)="847b92239111c0e6368c4285c94d5850666e15f56088782c21c92356dd4f3dc94e3d38ea609613ad72a810a71a25b368015302fe3bb73d0dc89b602a189237192dafbba2c1974e54aa9356b481ed3af6b4d80e4d2dcfddf20a36565bbfb7ba41ac8b29a6026e4140d0d27dbba407b07b8c77783742f931e5755eaeb092a63da396cad4e8ab3193066a9647dcbbe56d1506e0df0720afce38e53a6fbe29cec4c63a41675cec277f4d63b9845c25e03c018b99b9d3227dc3556061b2baf199826dc4709feacc3727becac85175c23e8e36dace5ff3872b7559211f1b8df2ffa8d0ecada037991c69d689", 0xe9) sendmsg$key(r1, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f5b000)=@assoc_id=0x0, &(0x7f0000f5b000)=0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5b000)={r2, 0x6}, 0x8) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d3d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002bf000)=0x9) accept4$ax25(r0, &(0x7f0000f12000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000317000)=0x10, 0x80800) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000006", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00001f7000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, {0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x3, [0x2, 0x200, 0xeb, 0x0, 0x3, 0x8000, 0x2, 0x1ff]}, 0x5c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000b96000)="dcc9a2ad167d00040cd8220ba60153c68fa0be4d760175c36bd43b47471891cdbddd31f588268c40ba05104af02a3c6b193e469f5ef5f91558e50e2ef5e6923121b93478f32b352e7862", 0x4a, 0x10, &(0x7f0000dcd000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/06 19:07:21 executing program 4: 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, 'cbcmac(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)=';', 0x1) bind$alg(r0, &(0x7f0000e92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(khazad-generic)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f00007da000-0xe0)=[{0x0, 0x0, &(0x7f000034f000)=[{&(0x7f0000391000)='&', 0x1}], 0x1, &(0x7f0000b10000-0x1140)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:07:21 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000053c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009e5000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000f79000-0x4)=0x106) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f79000-0x8)={r1, 0x7fffffff, 0x200}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$inet6(0xa, 0x2, 0x1) 2018/01/06 19:07:21 executing program 7: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000793000-0x4)=0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000067c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000793000)={0x0, 0x3b, "37d0712623e5055f7720d60d018907ad5a167c17fdd411fd58b3c239faf9c79f194e957cadba911193e6d6028b907b3109441f32b743345b6ac6be"}, &(0x7f00000aa000-0x4)=0x43) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000794000-0x98)={r2, @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]}, 0x89c, 0x6}, 0x98) r3 = socket(0x11, 0x6, 0x549) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003fa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000793000)=0xe8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000287000-0x4)=0x0) unshare(0xa0800000) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000023000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x8, 0x0, 0x0, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, {0x4, 0x6, 0x5, 0x3, 0x8, 0x7, 0x10000, 0x191b}, {0x5, 0x80000000, 0x4, 0xffffffffffff7fff}, 0x8, 0x1, 0x1, 0x0, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0x3, 0x7, 0x6, 0x20}}, 0xe8) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000792000+0xb7b)=r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000792000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r5, &(0x7f0000791000)=@abs={0x0, 0x0, 0x0}, &(0x7f000031b000-0x4)=0x8) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) 2018/01/06 19:07:21 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000af4000-0x4)=0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000af4000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000af4000-0xb2)={r0, r0, 0xfffffffffffffffe, 0xff, &(0x7f0000af4000-0x7a)="9da83a361b77abe910cac422dd677f6bd3b56323a588eb2d138b52f6215a7bf2f7757ad20909135d8c476da7dc4a2ee5f038c9bcd924c505dc703f100dd72606e71097f2516f02003284bb5a949e4a6156c63e6e73f43b4004b0c620e49cd90744e593b4d9f0feeacecc7dd0028086d052b1f70b46f5c852820a", 0x10001, 0x3f7, 0x1, 0xfff, 0x3, 0x2, 0x7fffffff, "57bf93019ebd8f1e6e3d22ed5397d6747f8077de0da842bce4a94fb30e0a34b7856a5464f4b3b40830377085e6602e3425f3fee7db8bfd2989a7fcfbb42e3ed2f67878f73f0b04ee2d05f25ec1b7639d7bddd287ea6a162ae78786eb94eacddfe00c3b09c0bc2f2c7c726e43b525b44b335b99f44412b419964d00c83f9b3a87b68180163cb843d98a0d"}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ee0000)={0x0, 0xa3, "040dd5fff5c1765f030437bc6a069943959079c7e6700d80867fdcfe215bc66deda9bc273a6827018da0f0e9b7cdd6c84d3097610d9a2d85763152bfe4e2eb4ed1d3127139608a9b03fdaa2d8bfeeddf18b3ade5e3b6690adf389531aefd90d942bb16c9043b9c166080608b96cb916a5b44ead9f31e8cb2219f87d4dde1c6e0d036b1c83641ff62d6c2e4c4ea1a1377ce79ec7a54b2a08ea3ed9cf15e308e85453c18"}, &(0x7f00000e0000)=0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) [ 33.883056] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:07:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x7fffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000c27000-0xf0)="", 0x0, 0x20000804, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:07:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x94)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x58, &(0x7f0000001000-0x58)="999b075af90403e64b40937b56f7bb224191bd7805639d8511f50bee5a1c9c5bd613f1ac19ead110128a478da9c05d4ea1c38a4eb68449adf1d8203e3b3c5ea23df21c9aeb9c7a3f237d8ecb0a53c93945a91e424c5ae780"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000000000)=""/233}) 2018/01/06 19:07:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffbfe, 0x0, &(0x7f000004d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000424000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept4(r1, &(0x7f00005b9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000296000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e26000-0x4)=0x0, &(0x7f0000a8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005d7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0x328b, 0xb85a, 0x9}, &(0x7f0000a98000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b49000-0x1a)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083a000)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000aa8000-0xc)={0x0, 0x7c, 0x20}, &(0x7f0000e5d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000051000-0x8)={0x0, 0x3}, &(0x7f0000d39000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000684000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042a000-0x4)=0x18) sendmmsg$inet_sctp(r2, &(0x7f0000602000-0x188)=[{&(0x7f00004f6000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b65000-0x30)=[{&(0x7f0000e88000-0xf)="17a5cd1478a63e3b660a6ee0c7c819", 0xf}, {&(0x7f00000a6000-0x1000)="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", 0x1000}, {&(0x7f00005bf000)="597456b5dfcd9b087eb20fd770e5cdb22b943457df1cc70b28ae47c5e5e01a2acf433cbf22a3e08f972b410a1c5c009b523506d0bf9eeac74bb9089295c0f61bcee83a1109048a9cdf7013709dbcac5f7aa2f5f8b314eab69534229bf4fac053c856c389a3d1d0bc8dabb3b24e3ee79078c1585efefc7fac108108f1114189d281201aeb8eddc67c8797bf69afd86ed92c73e5a867f02bfdb7fc91db34eb7abd2ce6e95f59050499bd90e63ec2fc3fbb3c0cf5b59d358d67bfe75ba1", 0xbc}], 0x3, &(0x7f0000d2e000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x0, 0x9, 0x1, 0x4, 0x20, 0x0, r3}}], 0x30, 0x80}, {&(0x7f0000c1d000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000656000-0x80)=[{&(0x7f000068f000-0x33)="ef7c102c6cd9b7a370d7832558119875592a95c7ace4aff726964c54e30648c21d659d6b1a75253039b12298101df68a3231a7", 0x33}, {&(0x7f0000777000+0xf3a)='01', 0x2}, {&(0x7f0000848000)="3a13670a548d847ebd69b077fbf18f760e6f49d7cdde8d345b13ca2a6b9546306dd429d915d81a46ca9fc310da9dfdc68288fa532da51136dad97a1a8db397252960aa81f137a87bd865f40175b7ab3e5a0007d3083baebb7661d5113746ccb3a0dae0137eaae43f47d93e8a3d215ffac8bb9b228fb8", 0x76}, {&(0x7f0000d14000)="78f66e453c58d13f6f1a95c4d997c37ef5f967c2262f680cbff3905f728108c6bb3ede7943cc44e972ac7eda038bc166713fe5a8a2e8ab02aaf79a30862294779f71ba04c1331de954e78856b4cd33ca87967b0dd987a75b8354cda9091abd5d111331b39feb7d8cb24b00a4495c2c54eb167548f9d1c2f992ed3c62606a5ef5fd11b50174e4d5de39622d9a5c72c20f22ffc38d6f7c0ad206f51cd93e874fff716e17bf77b120784e6169befe47cbb087d7ca10e9256688", 0xb8}, {&(0x7f00009f5000)="696594bdd12d66548a0b2bcc23ea33bcea8d27b8021e2b597d885ea6009e472984ca76358a4838cb58468fe59a85c3467be010ad7f11733f994842d03f7c62e0d1220d2905fb4d45e42815a0272876", 0x4f}, {&(0x7f00008ec000)="b7b2ab51320d6e74fd8255ab3539ce324a26b54d28228ebbbc53b9fcdcd0d57e81ff573e5c2bcffb0cd9451cee7cf4cc90cbf12044922f58ac863b821aa59a2f9d1a606becd2cff7629cf8a7026aebfd50371a6e9126f35019e344bcd8d21534fbf41e42c9d8a46328283754216cae1f64d9c14e500c651e2205f5a5dd0c654589f625dc464c2726fccbeaf345d33643117bd4badc56c17676cca0fe9699e775ca98ac872496cf7074f8b613e24d1472a43c687b", 0xb4}, {&(0x7f0000713000-0x77)="75ee075f865b1ff002d57c0f218dc9ce541bebafaf8c50f33c95656ce592b234851d0593344172261abf473ba11d5cc328b91e59450a7b42c641e113c22257a85ac22c809532e8c702c2d0cddf7b4246385f50586cdcb9684fd7d5b2dc8f60aca5fe2d11293b44e9f5640f4d30f597f76a0e2f5db1e20c", 0x77}, {&(0x7f00006e5000)="3e4ea5f0198cf52c0631eeefc6b9dcdfb4be109b91beebd21d919de356b93c2c42ea8c2676906a8160e464135d49d79ee6e7e07856c5c49f8e531275", 0x3c}], 0x8, &(0x7f0000fc2000)=[@init={0x18, 0x84, 0x0, {0xc7, 0x7, 0xffffffff, 0x9}}], 0x30, 0x40000}, {&(0x7f0000e96000)=@in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000f6a000)=[{&(0x7f0000dc8000)="d5babcf4aafba67d389804b0491b701941123f36382ae7ed36393efc2d7af5da", 0x20}, {&(0x7f0000f8e000)="6dd4f277b951ed5bf0f668b08eaebfd18b1481ac11703fec88cf0dc3a55592a5af8ae6927167b3ef7ec5822601e90acce24652af66489c00e72317a92b92145304152d564ddbf9ab9f2c79f549dd8025ded893a8555d10828ffff4cf82f7875fc58d22c1bc55dd15901cbbb0890f6e5f621d388d4d415c0c7eca07d0ebaf03560b2d3c", 0x83}, {&(0x7f00004c2000)="dce7871a84801687d543493589c6aba13f6ce1d2abc939b3ab0a1a61866c665aa23a99743295991d0f5369b3941656ae572a271f1a3e0a546db9f62dbf3b28aa63e2f4d5a6bcd38449f160f9a52bc92704aba7fa8222110dac04d98ee6825587f3fa88dcae8dd128a6f0c5c00171a8137144a76e627eee559d03a93b8646a3", 0x7f}, {&(0x7f0000f73000-0x7f)="b365cb9b0d63f9cebe06781357bbe15bf562e502e307e83b886831b662546f0c5a3e3c087048366db607372364777b95084efd7c711faeceb301d455775d111e09b1ee334306eaa9666e69c27af34865a5f86ad1181a6df9153af0c3b6141cf963b639fa85e04d69fc5e7239d9b8d6d90acf1ae9a2285f19a10f64b3b5d88c", 0x7f}], 0x4, &(0x7f000013f000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x204, 0x9, 0x3f, r4}}], 0x30, 0x1}, {&(0x7f00008a6000-0x1c)=@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000075a000)=[{&(0x7f00005b6000)="9ef0e7bbff74b3c079", 0x9}, {&(0x7f00002fd000)="1936d26eb4b42a2137640483f672c062236585683d686b504da04e1b253a1b28b147b5bbf9f575706a84ea5cdc5aaa7e5334d9fd00d4a30c02b80811a39b9b1c52c9eea787c2aa3b", 0x48}, 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", 0x1000}, {&(0x7f00005e2000-0x21)="3ebe918a5abda72c66d107f7d6325aa73efdc427f4dea14977ac359a2bf3feaca7", 0x21}, {&(0x7f0000a1c000-0xe)="b2cb50213ee158e17aeefba86eaf", 0xe}, {&(0x7f000060e000)="9b30386f17b02ad9471c88663db93b6b688df42d0c3f82ba10575dfa032e00dc1071fca48a0e588772d6eab2d56b592ea95240df9d322fd5a913f607283311a41f200ac878885c5854a8bab42e2a442de0b571332d3193a069431d42e89c31b84804530e06b9049b012572fb2c3143c7", 0x70}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000e9d000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7aa6}, 0x1c, &(0x7f0000c7a000-0x20)=[{&(0x7f0000dfb000)="", 0x0}, {&(0x7f0000342000-0x69)="01f2123e118ee803756ab198cd5126de1d07d6c7d9dbe7df9f6e86af2a2ee9dcc39a174f6fde080689ab1662de9b461cafecf84dcd2522c3c547c04aa74699edca9a98609b6e4224b5b7043b3cd2fd5719a17e0c11a94daab04490c975ed42c0ad12d2f949f3af66cf", 0x69}], 0x2, &(0x7f0000959000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8000, 0x18eb, 0x8000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5af, 0x401, 0x0, 0x6, 0x3, 0x7f, 0xffff, 0x400, r7}}], 0x60, 0x50}], 0x7, 0x40) socket$kcm(0x29, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2000000000000217, &(0x7f0000006000)=[{0x2d, 0x8000000000000, 0x0, 0x0}, {0x6, 0x6, 0x0, 0x0}]}, 0xffffffffffffff68) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x39) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000006000-0x28)={@common='sit0\x00', @ifru_settings={0x401, 0x7, @te1=&(0x7f0000f87000-0x10)={0x2, 0x7fff, 0x6, 0x1}}}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000098e000)={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb977}, {0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0xfffffffffffff60b, [0x80000001, 0x32, 0x3, 0x0, 0x0, 0xffff, 0x604, 0x7]}, 0x5c) 2018/01/06 19:07:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002b2000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f46000-0x4)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bc7000-0x90)={0x8, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000661000-0x1f)="1f0000000104ff00fd434514234d00000000000008d3010001ffdcffdf000d", 0xfffffffffffffe15) write(r1, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000124000)={0x0, 0x9, 0x30, 0x8000, 0x6}, &(0x7f00005bd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000558000)={0x2, 0x201, 0xff, 0x2, r2}, &(0x7f000039e000)=0x10) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000766000)={0x100000000, 0x8200, 0x5, 0xae, r3}, &(0x7f00002c8000-0x4)=0x10) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fc5000-0x28)={@common='tunl0\x00', &(0x7f0000fc5000-0x24)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x8000e, 0xf6, &(0x7f000096f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000093f000-0x4)=0x0, &(0x7f0000604000-0x4)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000374000)={r2}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000fc5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc6000-0x4)=0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00008cc000)=[{&(0x7f0000fc4000)="5192da3bbd0e54d194cad44edac0f34b062efd50758f65a9cca38049a833add95a90c122b77ae71e006b11e89c61da0f2755fc43f5f707a4d595e55d1e03e2598c31e1c373c58e04463b0e6c43095c68ec0006340917b29ffecbde4168e6e745f007d3abedd8643a723781f95f6b5ae5a2f6095c1873aff4341047ffb2c89b233af1c29aa2c918f10ba9672e25fb584b89", 0x91}, {&(0x7f00008da000)="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", 0x1000}, {&(0x7f0000fc4000)="e6d5f01f6570fea27fa35c9f8d88173b08762e4317db571369", 0x19}, {&(0x7f0000042000)="bef1226213775e3cea98eb3a939b2280a85e56b52139b86c737c7e419a22e6a36718de8f8b07b7c3528bd37e747adc3e5139b12af17407561389a5c0612faca810039ac1fa1065fc01cb7a0d9a0dd9093a60e2f0f2e9afed5162d74486", 0x5d}, {&(0x7f0000fc4000)="65f26ca925eb61c0d7bb48dc0ef0a34e6517a48d7e8ddfe7c4203070ced203a1780590c68d61dac0caff599593c9c5de49f5b9fdccfbc1860fb71a0a81d00030c03c0892956a9137127d8da13041b4e054368305c782c78906cf798bd8a4e911bd62f52df2dc5fb8feb9ce2448e87858df5f9d0ebc1140cfac38909b0e8b648431afae9db347f87191e3a5d27e306a4a8128d7043b4619936657309d9d6f3b5e0c58ab0ba4c1f2d807fb03efe632b27bbbe461d27c4f006785f7", 0xba}], 0x5, 0x0) 2018/01/06 19:07:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dd3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000)=0x8, 0x0) accept4$unix(r0, &(0x7f00005ac000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000388000-0x4)=0x8, 0x7fffc) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) setsockopt(0xffffffffffffffff, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/06 19:07:22 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="dec1d73efb2cdc0ee63575df5cfa8734", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) r2 = socket(0x7, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005e0000-0xc)={0x0, 0xfffffffffffffffb, 0x0}, &(0x7f000074b000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000291000)={r3, 0x101, 0x5}, 0x8) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000074f000)={0x0, 0x6, 0x5, 0x5, 0x8, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = accept(0xffffffffffffff9c, &(0x7f00005df000-0x80)=@generic={0x0, ""/126}, &(0x7f0000634000)=0x80) bind$inet6(r0, &(0x7f0000db4000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb4c8}, 0x1c) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002c1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f6b000)=""/44, &(0x7f0000f6c000-0x4)=0x2c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c8b000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c6000-0x4)=0xe8) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 19:07:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000abd000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002ff000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000abe000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x3, 0x0, []}, &(0x7f0000abd000+0xa0b)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3e}, 0x98) 2018/01/06 19:07:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00000ce000-0x50)=[{&(0x7f0000e0f000)=""/4096, 0x1000}, {&(0x7f0000ae2000-0x79)=""/121, 0x79}, {&(0x7f0000fa6000)=""/134, 0x86}, {&(0x7f0000fa7000-0xd1)=""/209, 0xd1}, {&(0x7f0000fa6000)=""/118, 0x76}], 0x5, 0x0) poll(&(0x7f0000fa6000-0x40)=[{r2, 0x0, 0x0}, {r2, 0x2000, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4000, 0x0}, {r2, 0x100, 0x0}, {r3, 0x50, 0x0}, {r0, 0x54, 0x0}, {r3, 0x400, 0x0}], 0x8, 0x9) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fa6000)=0x0, &(0x7f0000fa6000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fa8000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c8d000)={r3}) 2018/01/06 19:07:22 executing program 6: r0 = socket(0x1, 0x5, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000bd1000-0x2)=0xb80, &(0x7f0000bc3000-0x8)=0x2) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000307000-0x4)=0x14) epoll_create(0x9) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/06 19:07:22 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000b76000-0x3)="", 0x0) socketpair(0x7, 0x3, 0x4, &(0x7f0000d99000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000467000)={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) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x3f, 0xfffffffffffffffb, 0x400, 0x6}, &(0x7f0000c2e000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xfd98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x3, 0x1, 0x84}, &(0x7f0000c9f000-0x4)=0xa0) 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(r2, &(0x7f0000002000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0xdd1, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000d5e000)="ba2ebc5590a82d1ca43ba713f0e72d4f0ad2c7bd6567991010862e65c1fb3775e22d70def6f5abcdfc276249ebd0e45452ea8a73ebab0ee515f7542737e51795d6be5601b4d30463fb190e2c6eff70674335ebb706b4a4a946b47757ef38f85fd17f31d23855cd5f589352190282a8a845fca91cff4ff42e664bc174518b6b2cb57cf30587d59d1a9a3c9116b3c5d8a5c1ede3c4148efc8714d924b785c7d69bc623bd621d3801e09774c72578f9658f58678a294cc44bf65363", 0xba}, {&(0x7f0000016000)="77b6394006b21ec73eec36333a5344b25bd83aaceb81e5533805918cd832ace5bf2dbbbcc833df2c9e41cf0a6adfb42eecbf826b837e321fb6eeeb6a92e321363126862e0093a1f4f576fdf06c84e1ac5b465c73b76ea3d467dc67563d41c1434190d2ad86fdc32b4f88d2479b4f189aee6dff5034bff893c04790842644b98938eb51161855e1671e1e84", 0x8b}], 0x2, &(0x7f0000ac6000-0x90)=[@init={0x18, 0x84, 0x0, {0x4, 0x7fffffff, 0x7fffffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x3, 0x4, 0x2, 0x7, 0x0, 0xfffffffffffffffe, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x8000, 0x6, 0x0, 0x8, 0x5, 0x6baa531e, r4}}], 0x90, 0x4c041}, 0x0) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f00001c7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fc000)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f88000-0x4)=0x5) [ 34.085246] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f49000)=0x6) 2018/01/06 19:07:22 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000df5000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000)={r1, 0x1000, 0x8, "534b4c949d15f874"}) shutdown(r0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/06 19:07:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e3000-0x58)={0x26, 'aead\x00', 0x0, 0x2, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0xffffffffffffffc0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63480d3731964c7546fe1d26acef43cad", 0x18}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000f6c000-0x9f)=""/159, 0x9f) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) close(r0) socketpair(0x2, 0x5, 0x4, &(0x7f0000594000)={0x0, 0x0}) getsockname(r3, &(0x7f00002c6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003df000-0x4)=0x58) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000065a000)=0x0, &(0x7f000054b000)=0x4) sendto$llc(r2, &(0x7f0000e5d000-0x8f)="3dace64e082e2f276c1e61e730a04bbbdf4832ad6471671035c8fb5328f4eed645c6bccd307fd92ca090101c533266e4a9d5e48df9d37f172312146c0d6fc7a499d1d7b0b87eddc552d66713dac465fcae8592ee2d3618bf79343b0e45d721d487222c46d67d9fa76de43e7f70b3bc3b3f49c2ad4034902b29d52b5e66c950e5ba2d7e8e5f62f3ee8337d881fdd300", 0x8f, 0x4000, &(0x7f00000da000-0x10)={0x1a, 0xf7, 0x808000, 0x2, 0x88, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000ff0000)={@generic="35e930fca72bf32a8d82d3856991a9f2", @ifru_flags=0x1000}) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000-0x24)="a33219ba2d15b8fc8872004817baa8dcf2fe5c40ca16ab09151e5d85245282214f9fd50a", 0x24, 0x8000, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d87000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x3c9, 0xe7, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cdd000)=@generic=""/16, 0x10) r3 = accept(r0, &(0x7f0000f16000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000082e000)=0x6e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000cc7000-0x4)={0x0}, &(0x7f0000766000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) 2018/01/06 19:07:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x4, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00004be000-0x8)=0x0, &(0x7f0000e11000)=0x8) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f00008c1000)=[], 0x0, &(0x7f0000547000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f00007e8000-0x90)="5fc72fa9a4b364cebb7e4a759002b7777c62cf391bff77ecd0a06c1524a643614bfaeb947938cd0fea7773fd90b005ecf47e6fe9f7d05b7ce1a521275dc31c4ad4b5c0f2f5389136980fed12d40bf0f4b525c061454fbcae2e2c91c831a9ce97137ad46069eabbae46be80e85ec56efa04864873fc0d5c88c9dc6a8446fa454645d9f5303531f7e96308576859bb850f", 0x90, 0x4000000, &(0x7f0000c5e000-0x11)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-camellia-aesni-avx2,poly1305-simd)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000a1000-0x4)=0x0, &(0x7f000058b000-0x4)=0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f52000-0xc)={{0x7, 0x79, 0x5, 0xbd85, 0x7ff, 0x3ff}, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x81, 0x2, &(0x7f0000f50000)=""/70, &(0x7f0000f51000-0x4)=0x46) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000029e000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000360000-0x4)=0x0, &(0x7f0000a53000)=0x4) bind$alg(r0, &(0x7f0000c90000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000024e000-0xba)="1fbc5223cb8892a7cd9135223e4f29b19b999ea4ea732614e6451abfeb1bfe4ae6562b729e1ed9ea2d5a33b499d7aba708769c17ac464f69fd690134b02d0b6e3d82d10a45de61d2007550a34048fa38045fb6c12a64a96b78b89323fe384a983d66e0879b39f5368f6031a1a26cdc0b95be3dd123b96469cead9794ce3243cf652f3c2895dde431f1f90cafe459eeabd0632391c3346bf92632ed4cf98939766542899225ae05dc3eeebd4b494ea778fadabaeb906d6b9ec023", 0xfef7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) socketpair(0xa, 0x9f8cca6df20466ec, 0x8, &(0x7f00006e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000a11000-0x8)={r4, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00007cb000)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000dc8000-0x48)={0x0, 0x6, &(0x7f0000e43000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x37}, @map={0x18, 0xb, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f00007f9000)='syzkaller\x00', 0x8001, 0x8b, &(0x7f0000669000-0x8b)=""/139, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f76000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001be000-0x10)={0x6, 0x0, 0x2, 0x5, 0x0}, &(0x7f0000f77000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004a2000)={r3, 0xffffffffaa5dd614}, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{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, 0x0, 0x9, @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]}}, 0x108) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f78000-0x8)={r3, 0x101}, &(0x7f0000f77000+0x306)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d11000-0x8)={r4, 0x0, 0x1}, &(0x7f0000f77000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a19000-0x20)={@generic="b4c7a642ebca8e8f13a9a7426d28330d", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:07:22 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f88000)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f89000-0x4)=0x0, &(0x7f00008c1000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000df2000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x0}) sendmmsg(r0, &(0x7f0000886000)=[{{&(0x7f0000319000)=@ax25={0x3, {"0d6ef3285454d8"}, 0x37}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f000044e000)="b39888c98a6e6cfc64f0939858cc05050d8963798ace203ed61c555ffd39cb8768e17bd386935441e20fa9e3fa6014d75a1268617a61b09d1e245b251ce8f269e24e37e2c3a903fdd190822eaaf50095064408e93262164e647d3d18e0e0b4818974aa8f4c01f358b60cddba031fd70ddc300a167668c05decf5d8da4cdaae4a23e9a3f94a122bee9d44e39277c37bf7fa3c10a771d09e204dcab247b73332ab914933586e7e603eef749cd7817e93b9bd3b7ff5a45a", 0xb6}], 0x1, &(0x7f00005be000-0xb8)=[{0x38, 0x715cd86a2444e0ca, 0x3ff, "57a5678cb0a85b931999d66418b78292610d2c2e577229457ce6b56135f00151457f1752d6"}, {0x18, 0x10e, 0x4, "809f188614"}, {0x68, 0x0, 0x401, "bd99d3f5f3b0a2eff1a534be3b995877e08158c9eaaa09887e7c9901e5f52a9d9807b723bc32edf1db79d3991600dcf0e25e3e84118952d5baba82b8d17a88b6c830f29908efd02b3047f80bebb9d8fd74d3b46f6766"}], 0xb8, 0x0}, 0x0}, {{&(0x7f00009e1000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000680000-0x50)=[{&(0x7f000008c000)="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", 0xfa}, {&(0x7f0000e79000)="48415f2424dc713cfd9cf12f9886a6d49ea327ed163df172cd31f714c9dcefabf9b03a2ddd4512043ddfde37961d55c262450b476bbb5e4ad409f30c1b6e1c2cf0769328b3d9fffd40f2c140e6da0846ec7bd79bf4c27c0683001924affe5aa21b4a12910fd4c3a314a1f195b1526503fd80374f8c0c8e80d62c3089cb101e2cd9343c95", 0x84}, {&(0x7f0000d76000-0x1e)="63c79a45b2c34399d4622b7571e981017a1d2104a33e689bd96d01334e3a", 0x1e}, {&(0x7f000001a000)="8b366133833cc539bbb4c5a8583fbea01f4d3f0dea36428b49d1d2fc7f651601663494c1bc861003cf05a0a558665b3dafa57b155c5a2e1780166d51182c3a02fdec5aab796b5d4c915bf2ab79fe2878f0fe60c78aecee958a647efd6ef0f0f472414b22e1481748e00e5e2ed916c5c9ae8782c48102657127c6434888ec79cd9b577761c1e02dc6e535e22f6d26d74281d62dc0d718c0b6d2216f273cc81eeec99a082d1861a41288f5201be9f6f3a4d869028ae03100b50c7d469c1e6945753bd3aeb72c3f653932c36b9f888e0ceca22427e09af5f218d09c8f8bb0e48857928357a72107", 0xe6}, {&(0x7f0000f01000)="d41249ae4ad692606032a94d999fc4df84afc15b1ebac9b0a0e10f937ab2783742c894bf114c44d3060a4cce5cbf54cf4ec153b0bc7f2ecf34ea67e9d39d1e01412847b79b558b6c1f6bb26440c795ffc823021372e77663a7e9d9d27b9937a1c16d7d45ec540fe371190dbe846191589e4f8047129f466704a70709911114ba9d9789a1", 0x84}], 0x5, 0x0, 0x0, 0x40}, 0x1}, {{0x0, 0x0, &(0x7f0000150000-0x10)=[{&(0x7f0000ec6000-0xbf)="633dda126e11e861a4eaf7a8ea3e25f01349ea187fd916a1bd3b2427dc3c4ad1809857a3b87a2b4712e47e2f566a0f4ee3498c3d858083c5f3bc0d198f7a4bac07a5b2cd473ea77f4a779332332265e6cc5ff25a1caa4c36004b7ebf24294265876dece161ad761a71997ebc00f773bf73cd3b4abb3a1222f17795522f89521d7fdc37ce9e1016a648e09dd3705a785de4fab2731e673e558dd9345e4512774f41533e5ad9daeb402bfb7e4b1ec1daac0704717f18d010403c6509c38c695e", 0xbf}], 0x1, &(0x7f0000da2000-0x88)=[{0x50, 0x11, 0x7, "14eb0d20b5e3b597590864d023b64266adde477938273ab1dd0e216760df54513bea935362e4103903ae8b07f7e806b706fd68d0d0b3685eb7927453"}, {0x38, 0x0, 0x2, "56b2bd1632aae82b809b8cb448641134094c36394d9fcc3bab980a85463942deaa4480d56e23c9ab"}], 0x88, 0x20004080}, 0x3022}, {{&(0x7f0000bc7000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000603000-0x10)=[{&(0x7f00005ca000)="8e401f2002df2e666d725502a5006f265e85ad9833cfe642ae619dabc9927bec8c2edf5c432f323edb6e89f708f255a75f0d3884aa8d5c43664ae349ab2e2714113917ad512aaa", 0x47}], 0x1, &(0x7f0000864000)=[{0xf0, 0x0, 0x2, "e007a2b1443154290cd2923d8195154eaeb70e62fbbff857eacf31c79b09ce453b4163c28061eff34ba866bf99ed257d2b191ab015f6bd4db27b3b06ce0875fc058ecaa09530143fb925bd307164253980ba49e0936408726a6b3e3066d07b8c60cb055bcadda0be9a6a85c326c917203a5c1efff80ef1b49a73cdc5a38da79cb7805f3f13a2b03f128fd74a569848dc0a7631770da7db5e29936e982894322b0477a860fd650b4c9a162927d1aad4bf7b4e4c25be8c2632a6bff837a39d698a954e924c7780087d023e27c47be1cbc0ddb708bb1875c579c9b35fe0"}, {0x1010, 0x11f, 0x5, 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0x1000}, {&(0x7f00001c8000)="5595b1f42ec55b99df596504c3ba998bb283ba5d7528b2c1779a7e63bdc7af279630fcc8e475282345cb5da8010b951d15e6a76a041a0647848af51dc66ed29862e359938ac91ec96e10723354ab2a2b1cad0fb128f249244ca50daf521b9893b60ec129fe506d1ac85ff38ca99d98a61abf7a80ee7050a9f50891", 0x7b}, {&(0x7f0000049000)="200188b336627819a947f0ad6eed9b412acccd79dac7029b0c6d6d35d1c95c0df05ecebdd16b2ddb09775e61425a775cf17ba82b3c63f2a72807b55a11e5c9ab85bd15a03d36f3ff1645d36e54f72a42f230a43c1f7e22e1f0ec9662f2c4fa73245ee24b8cb10b0097db90cf75a10f5fc0c9988fbde8b54bff401ee04e07e8c36d13ad1c4018664499791e23accf5e3839ef86abd1a1c4f46bd6d12e4b8e6f40be42caa351c5e2fd45a71d27b3f825097817c944410d3b73ff44d7d0763cdd4429cde80b7950", 0xc6}, {&(0x7f0000c8d000)="5e85998b", 0x4}, {&(0x7f0000e11000-0xb0)="63e9d93687257e8a0e091f801f2a9bd7649fdc19000cbbb52e093cd9201bc576226824266b488732ac6b08c0dafd662c760fe0f116c7ad6621699bf5c7851c23739e6e4a837275773fc031832b61fd8f2f91414aa8cd860ab51ceddeb216835562aba89d23ff444e71b4db3fc58c3e43aa972417960fc778f3b06c93c83d666d9b612d2edd20bb50ef376c2eaa0ff0df8dbc342c5991655e65415812213bfed9fe505b70db746dfc59cd72d3479c9402", 0xb0}, {&(0x7f0000efe000)="488a10ce7c04f1a6e632497393c45dbc9d055b88933da894e7cd91200dcea611bb3a190b9226e91fa91801836248dee46c11153179d667fb4abd5432c979702d1a8ad3f5ce79c12800c404c579148bb9259f0b4814e12806316675be83b88fec2a4144a795d103da8811ff176054b37e6f787cde31d2091de3a9ec4b8b69f1c9f1893e41891da781676b467c57657b0be474d5f402fed82119a7ed9268dd5bf6a5c9226aec4e313b13268278b58eefb57dd9254dafa4ec734082a5cfc671fd178beeeb095af5ff3f0c2db3fb40191f28d787db05778d9551f19dd0137ad776cece293e8b7996fb7788caa68f58419ac7c63628", 0xf3}, {&(0x7f0000183000)="f8cf452c2b65e73ad5af57d02a644ef0c8d06657fb9736094d596fd97902c1074723683c72a90a302bf1fd86ca866d4cd0074bb301febb3c73aefe137fb684cc6a36c90d83f9236eb3e2b22590399fff8b08a6097ec9b98e0d6991bcb83b8d6f4541dc6a0a138ea9ddd16f69804ed0aeb1030739b3ee8e611a75d0b4e75314cd7ddad6e214a6fbd1a62371a2e7a9ead36225b727be8aaec99a67c61c85b2eb8f8ce0bb5dcfa6b37f6a690d6186573b11d17d90c6c8ef02d981b3d341ea0c78cd1278c65f91b69aaa6babe26227d0c0b1ea63eacaf632ba844a375af3ca35f2656c833c94ec57e1cd8ef9f077fa3e13b1", 0xf0}], 0xa, 0x0, 0x0, 0x800}, 0x4}], 0x5, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000009f000-0x4)={r0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a1d000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f000005f000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ec5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da2000-0x6)={0x0, 0x0}, &(0x7f0000327000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005de000-0x10)={r3, 0x1f, 0x1, 0xaa}, &(0x7f0000069000-0x4)=0x10) 2018/01/06 19:07:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000770000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b7d000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r2, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000cdc000-0x4)=0x0, &(0x7f00008d1000)=0x4) 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000072000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000235000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000279000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ef7000)={r3}) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f00009c2000)=0xffffffff9eaf790e, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005a9000)={0x0, 0x43, "165de4f1df21b42b7236dcd511ef6b7b11f92541ce5628535fb55a723c6fe5cfe8194b6d3c8e44c20a9f6a03ee9fb5b64caf11a11dbf405490f6c60eef0f7c743d73f0"}, &(0x7f0000045000-0x4)=0x145) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000449000)={r6, 0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/06 19:07:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket(0x7, 0x0, 0xe45d) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000000)=0x28000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000002000-0x4)=0x3, 0x4) r4 = accept4(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f5c000-0x4)=0x58, 0x80000) r5 = socket(0x2, 0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000003000)="241a934f9385931e8bd9e686f2a64790f28563eb5e2b001e66fb690a7af4eec0c583d9c819efdec14242c173eec68afe5ac5b9c0f47fc9a8d02819e6932a0b45bc87b2c4964fcdc326e183690da9b278e9764652449abfca54c8502609e1a5ad5dcda6dda7846ee7fe0fd7f57113b0177cb0e82757fb118f1dd42e99777c54b22de572f7aa51fb6d3ae614d792d91963", 0x90, 0x20008081, &(0x7f0000000000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x9, 0x401, 0x2, 0x6, 0x8001, 0x6, 0x8, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0xff, 0x0, 0x100}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000004000-0x8)={r7, 0x7}, &(0x7f0000005000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000002000)={0x1a, &(0x7f0000001000)="92561879d3b47794fdcec7ef39055d54f955122a055bcdd5f442"}) sendfile(r5, r0, 0x0, 0x2) 2018/01/06 19:07:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000bf9000)="24df00000000000000000306000401fff0fff511080001c8febfffff080000000008000011", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x1f, &(0x7f0000001000-0x8)={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) bpf$PROG_LOAD(0x5, &(0x7f0000450000)={0xd, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x7ff}, [@call={0x85, 0x0, 0x0, 0x36}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xf7, &(0x7f0000001000-0xf7)=""/247, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x5, 0x801, 0x6d4bfeac) recvfrom(r0, &(0x7f000038a000)=""/5, 0x5, 0x10000, &(0x7f0000fe2000)=@rc={0x1f, {0x2, 0x8, 0x3, 0x4, 0x1b8d, 0x4}, 0x8001}, 0x9) accept$llc(r1, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c55000-0x8)={0x0, 0x3}, &(0x7f0000ed7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x65, "30ed3dd1b654de9009c01faf6549e0396a75a02c0b71e74371a836b1a346f52ef00ad7a955be9a4981bb693d9feb91c4dbbad8db3f9299e4ce6862cd3206701037dde8f35ac91b37a6a769ae1ed05f800dff865a465444c61ecc2d42c308de26e514398425"}, &(0x7f0000000000)=0x6d) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket(0x5, 0x2, 0xfffffffffffffff7) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={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]}, 0x31bec474, 0x4, 0x6, 0x1, 0x22}, &(0x7f0000830000-0x4)=0xa0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd0000-0x10)={r1, 0x80000000, 0x9, 0xffff}, &(0x7f0000fd0000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd1000-0x4)=0x0) [ 34.288407] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.307793] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000c6c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000239000)=0x0) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) close(r0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009cc000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c1000)=0x1c) socket(0x1, 0x1, 0x7) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f2e000)=0xfff) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bf9000)={r2, 0xf4, 0x0, 0xffffffff}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e99000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d37000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x3, 0x2, 0x0, 0xa0, 0x20, 0x33, 0x1, r4}, {0x7, 0x9, 0xfffffffffffffff7, 0x3, 0x7, 0x7f, 0x3f, 0x0}, {0x1, 0x7, 0x7fffffff, 0x3c39}, 0x4, 0xc, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0xa, @in=@rand_addr=0x0, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6}}, 0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000064d000-0x4)=0x9, 0x4) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) 2018/01/06 19:07:22 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x10000, &(0x7f0000827000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006e8000)={0x0, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x81}, &(0x7f0000b71000-0x4)=0x98) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b71000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b70000-0x20)={0x401, 0x0, 0x10002, 0x5}) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b72000-0x4)=0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b71000)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000236000)={r3, 0x3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x178, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000017c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000422000)=0x10) accept$inet(r0, &(0x7f00005bc000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c00000-0x4)=0xfffffffffffffdc6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cc5000)={0x1, 0x6, 0x8000, 0xffffffffffffffff, 0x5, 0x1, 0xde3, 0x488062f2, 0x0}, &(0x7f0000b21000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e58000-0xa0)={r1, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x900000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x9, 0x2, 0x80}, &(0x7f0000090000-0x4)=0xa0) r2 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = accept(r0, &(0x7f00007af000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000a70000-0x4)=0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f55000)=""/134, &(0x7f0000d75000)=0x86) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000039d000)=0x10, 0x4) accept$netrom(r0, 0x0, &(0x7f0000974000-0x4)=0x67) write(r0, &(0x7f0000e24000-0x24)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0x24) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000413000)={&(0x7f0000d0c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d26000-0x90)=[{&(0x7f0000a17000)="825fc10651038e547c51cf37d305b91c5fce0c51784decbef5ec39baf6eac5f4263532b28ffdcf1ff80db8e4fd2290956608406d31bc3efcf29b98d5285bdf52c1", 0x41}], 0x1, &(0x7f00007cb000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005c7000)={@generic="451188eb188e5e4ecce4f7505ff26e9b", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:07:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x419c, &(0x7f000067a000)={0x0, 0x0}) accept4$ax25(r0, 0x0, &(0x7f0000f21000)=0x0, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r1, &(0x7f0000d05000)={0x10, 0x0, 0x2, 0x8}, 0xc) writev(r1, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c3054c0040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0xfffffffffffffefc}], 0x1) 2018/01/06 19:07:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000000010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000946000)=0x0) r2 = getuid() r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000246000)=0x0, &(0x7f000082e000)=0x4) r4 = getgid() mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f53000)=0x0) writev(r3, &(0x7f0000f3e000)=[{&(0x7f0000f51000)="c39573f8994800195f9edef4af8ce1324e613d4a", 0x14}, {&(0x7f0000f52000-0x24)="184d303c38c0d6495abdc532e52a15d023b7202d30fbb04800033daa8edf3270135d0f70", 0x24}, {&(0x7f0000c13000-0x1000)="b8f6a2eb7a43bc28bc64dbb4f4a4ccae17dc2d958a71bc1f0450c812fe6c00e2b19612d5a5fe96fc00443b8c10cf3aace7cc2f4fc4734ab1e431aae929c0941e9275a388aa63e3360df384e5e8c2c711742038dc5af1d17a3d600360b52173194bb22874671bf31a759b81f77b5bff865c487776d540c17cb40997028454feb6cd64a8db2fb447f8a8f3d584bbc71cd09cf5d3a8d9393f008ad846cdda5f02ee91218ba3f4edca7bd5fb126af4b6e8546c5e4b666564f350ab270c1ca03677e4001915471673991f73a1108447d780a4e3304ce7f06ea20be144477bd40a40a0decb4bfbbbdabdfa4c4f20974df8a9055cd6e469f3eabfb29658afe2a02b18182cb2760492865b53ccd952949588490357542b244e551430e6a2e338ed1e965716fa99827f03c06153960620929f9bb8ab05046f6a3b4671e854d5e2c1822a9a850642e1720722a81e5c77e6fea8186f4bae3bfef1be51ca38ec06130c9c08fd1b9808c2f08f22bf1e9837b1d6e9096fc45a3ba158798caa75464e818c74c3614c9eac64694b1321a90c6b8fa7a10df2a582cd20b2edf52803c77c05963290d25d96ed9daa93c5b5a000c4710f392669deab95dc611cfdf97990e280129945a2d2f1bc92e9ce678782716d031c0d18967ef1d9bbea1622853c9c74fda00952a2fb3af3e625910434f63430dd2d5e6fd9e51e8d28d64522869950b868eefb66860fb85fdb1a036d71dc2d627a09bb65b0134a5f35281b9bd0068ca149b9a94cdf764fed732567b4b20edb5270191f6df895618f7b68a41c0e928fcec6f7dbfa587dddea2e843b5efd921684d09309832ed82f952114e31b80b78edcf8d601b5d166ee9ab541aee60d2e13a0fab8d94a1fd9482d9333adae260fe7aa351ed7cbba06d730e0a0ee768deeb1d25f51c621aa2e7bee70d8b3fcf85253f6954f3bbfa068480a77849624031c88ad65c75e4305f39573478e7c0e0215a36179928353711b0620fdf855377295fa885edc111fa1eb496792d2aa4b1b901974f2571bc4e5fa26cc0970310eca7812202fc5bddaee97cee2cc1f64928f0c3c020a3c2f4d01fb71c28116a0c0f782abbbac1ed74fd2e55a1fc4400e541899e94902b1819f65ca299175a8c23a0e721610e920394d300fc236dee1c77395f75656267a5ac04bc4e05d4a56269e685eb2271cbea1e1572f6147de1944eef45642f825fbab22b0e14e3427a86f36e75a0a23718020040d259113e80b55decdaf114c8d194f30611972caad97f40e02bd16083cd5b98f77c00a469a1be7605fe1c39393e27c61a7b1705d6077fb5c1b54ca3af43d67ab0b4ea347fc36d5605cef239cb901cf5b5e9dfc5763d7b03c2d9b4c5538639bf318cc56a7797785ffacb8e37c14d29f736b4097aed0dee6cbf428fca91c93650e6a67c8477ff7655a1292f517b761568f3784856b8d60e5193290d0ad114462992cad914e249e139a3a88652ccd46647a21c4a1ec0893a795d78a06ec6610c9171e57a3e57b8ccb4777aae614b0f272dc486a03a85c70e6fb69ca27348385ea33a56a5108339078ac38b8161a16172528f0108f3d62e186b6ca21b8bc02e0605b36fb40835d4243403c73fc53dc1acdff7a5c13043850bf08eca8018166ad8747c5c3a8ee3251b302a0928bdc0018cf120d55ab39cad57ae4f3756694279c66aa39d646927243937c13a930c211f6f23912fae85988aa1ce28e708f1e54934cef35a6ca908a1086d64b144582730f2f56f9effc374867ed13ee5d8a43cedbf44aa1e72e088784dadf1d481e91f857530676b27240cb151c68779a405adf15a45b83ccf7ccf9096fe72fd6f14a3f9597d4b433ce8f4679d5852f3510c308df6506656b2c34bfb3dfc325f1fef84481d5ae124423ad55ad9a96bf89cb15d96ecc6074174dcfc8c1027507a5cc3270b3d3ec2f162dd31fd351702ee373c339ed66f80d4b30537e70369f4fb46bbb6e8480c6265f8db62c1f7d51b25284e5741568fd0e3d93f1e600c355ff43fe28fcc06dd20ba520f34459f01b6053baa79ba1f927426e9c89520fc36e3b356e8c90d2be178b870a6d3ae17a7ad61dcca24331fa005ea30ed164de88e9929fbc1d38a3c3ae08a87178277e1f8894621d82572d9ea616043596532fc84cf5b2f11d254b3c9bfb12458f7f82e0f633e88313ce60035e541af96e76a07578579a37fa5cae7002f87f235aa3a9459c837b2b29adda88afa00bdb4706cc79813e13b22596a853d146fd1afc12a67ed3eb219a1a8ba98f3f15da8ba2a4ba08ad28b5a182772ffd03e5f982da30adda3405d852dd76d34cff99c1645171326e8bf8930f41099e6888bcae3839e726060d2955a0d2cc379c9e1dc9450942f766f5fc986635d8e6f1b16711e6f061ccfb2c1f277782ade7f4123d5dae5383bc0528d4776ed0bec1c9ea38d1acfe6bd8c58e90f3f2716cf12ef512cc0b67b07d22b6eed271a9bd1030755d71a8462124e77592932122cabfea8971b196a4c9da81bf1b1f3e1d9b2740abfbc23d006ccd14bcc25b4718ba8bf5757241a4b7d313fef49f64aa9409c19915593d748218938303e8e7b88b8da99da6a9c310ae6b298091b1c9fd9f39dd30829e9c4323aff4df68dfc85680008af2f5b97505a181ed859c1c0ab39372deaf06f1871a56b8c0228048691080971b8a80d0ddc57be49f950a0bf72292720ea801326750abca46b89ec0095718216fa4cdf3e8e3f8ecc6e92cfe274de453a1e6aee241779ab7dd8d267fc7ae40a3a44765c8b5e1afb1644203d2eb59e83581d324296b30ce27d52d340b473ba7be25b9d73568252a6fa1771443fcaf60f5ecb854549f8237862ecfd40973b8e5be250d3fb3f1638e47e579e6b990bc1ee33892f52f92a4dafdbaf6e113d5c7dabf954e821a984b8f0f303c4ff131e7d7eb79a381fd7dafdf994d8dd5126c06edc504c1f8b9670ed961a17d15a3a505f02e5157a64e1b3b372d8ab214f3cf4c54ccd7844786d43396527740d41bd1e67ccb3c25ed07fe05852462e3b9849f1e81f4753d0420ebf690f72d397a1a7f636c2f081e8300f33869252a3c19853621d06dfbbe490d0dae567744c8f6b1722eedc07541ebca0de5f69e6a9ad54e9942d98ee3e0fb896de41c55bf8bb6db204a256fa1a82d5e4b8f115c8c9847db24c8cfbc82806de58ebca200966025c81b89454526ad76866ea10c5175afa06ae3ce7b98918bd51e9aa9c52fed23cb6d70a890ccb0d7755199e1c55b4312980d31126a06d74acf53dee6289703e2ca5881a6869c897f8653c697b768d5bfcd43e4a254c9196eb54d09e5605dbb047ca88416c3fef6791e6962ae30fd48170fa9c5c8cfb018dac957e4c00512ae4acd3432ece77c0c838009c4d4a0646633033062e9a108c1b2982facb6d8982357831e2e3328428e8b9641946e0f247a312261d30af015ccafc84610a2a393a5bbeee283d55aae9e7d5de650305e4a57aca8bf08f32e77b26afb60d0af67e42406b6df012cb4b73ee9d283a3c49cdd783fd41feba0e241f922780a24c774b1f296a33ffeb73bde6483b2d4353987e9b934212f1f33aab4eaf4a05f69668dd33aa2adc8b7c8221c7e406d17953460a3bc13a2931cb04c341316a02b324992299d46e483661948ebd9fb743b84ac0efec437ee12932965ab5560b5ef78f10658e0e902c9f2459741816ec355d0416c8e2c900def6069d4e90c362c0fcdf0f516762ed09f65e4ab07420e0a5bfcbfbebf08905da3fb0dac7ccb8f9d185554e4d0a0b52534173ad51aab42b015de8b4f2625f869f0241cf92c038644fe506dcfb1a18fd5c866c439416d72fde48248d02d45baafbd2ed8a13232e5043119e783d58b2bc779a585bf6b9da071f96655d3c9c7dd8b56fe82202af44309be7a34bbca16f25a538258cfeb607c236c428eec9eed0b1bda61ce24369cae90c0838cb1cbb2afe6945d0cf31ff6d5bfae455f05f86d10f0460b915706fc7ac9dbfbb289202e72eec3de411feddd4175ebbb44a61ec1e522094c36d6ca6b47e002f726ada45eeaff0a9cd86f8b58cce6239085437c088154e6986edd29cc578c5dfe967059b2f8fe7e98f03585c18287c6f0924c39280e3c01b2cfea82521261e8412557c1a2d3e9df4981a935fc52e264b00cbdb98f6ef909d66b03ee896190b9fa3fe80b2aa2a0ed06e81af0a621f0a6ad806a17c8b0399a903674521c36cae2a4885a7f7813eee1a91654aeb5b2efc806b94be9098f5b2963468d801d35d01eb03fedf6214bfcb98a26c4aeb58b859e2c895835fb39532e5e726d9c9a28c3330fe621925adbee9fb0bc7cc2b3fa94e1f1e1d708785a6eee878c84a68af1368f5eac4329ff24eff173bf4895efcefe6c9f988f02600291da63c083190f564b99b22ff598b4652421c087153b4e1e1b163c7f1066d8801a1f3d468d5980f92b508a1e597e1eb6490caeba8a5c693a6e22925e392c6c558c1a2fe425499b61adba0f82bbe97f0d92a31bfbbac37ec64de5954f231bf891e67c09ae2cfe95b1415b56b7659da39237eb4f6ead845d4db661fa66cd159c38910157dbd22626d231bd97a397e04699509e7e3b3eb7602691c6a26248630fd5b6e9ef55921f3d53cb441deb8aec9f2fc37364386139c3cd4aafa9006513ef8b3c20d68353c835fa8ad50bfc3af9c5d001baf397b4da0f980c467cdf14664c0a981c7752eeafa7b82badc874b762343fd3147447f72147fceb9ce431760b078a7aee7394ea3dd8f98d78a15b62a6f4ba56143233abe39632c28e279fcee3a4d04086f0e4beb2e9dede9fa2ee4bc215be14772b3166842f3fa870af8f16c78e0efd549d05c087d7331569d51c7e689f5b186a5c4ed1028a104d68ffb5a17dcea216dedaf1c6260b5fc9450c42f48206f89c8255783a85cb7cd5d1e199336d1ef778cf592d9879dbeaaab5f76ac07f0d9bb629f18c6093a8ae98214fe4dcbfef829b036e68be91c9c20fd2ecf923eb37f8b5006b988b8e7120b87c51daa4195a98399adf6727eb9a548645ee920c8fb58f784209f074f9ea25a13756761303a9fe6b91f168e9d011d97ab1ced65e8c7a3beb4232cc00a46297813267135dc1f19069375a02c71457171a9cdbd2289757034404143843a0c85d97b902f9905ddf48e9b4869fcf460c5a66d175493128be926ff0426da672ac7dbfcf8179f7c31c83ad9b03b0d7f17665cf061df3b915eb7e007014e59bb056d59fb502641ede6b30357c2bdf68e159d6aa0097f44d55e3f3c4d766ef2d1444277505c41ca8cc022017d9c9e3d2ba7ff6cc60ef3a1752236803268ae48902b3490d3d1431972cd49ab5e50d17d6fcf55668a7a40bcd5ccc8126b7fe282c3c5816a8a4220f151c7c1d75beaf98972140b27c0e33b67748ab918488088ceb843851b681abbba7a9c74691d01edc179acb1be339dbed575a9dfa9de9cd2f1f4af6a2a01d13163a6d623025db98c5eb3ef72edb9e1df1fffdf0b503ce6fbc3b8be2a2c6c39c40e5172293241a886700789b5333a3b53df2562ee102dc4c3a7adfde19a0e2b189af7e3257aee742311c4e2ad82b884339dc2b03f09822e3fad21eed6102b43893ffc19f666c7404ff2273a9e34e4110640a1299c14467afd7c3fe141b65d29f65d7f225237ab4bb24a116f322c618f410debe8b1698430a306802fa28677cf00601a56120bca12c4a6c6135c9b3e25993993688ed041234df1a610d42be675d45889cffe35f00a9c44e379c215cb4e616911c15189fcb37ea1d629d16845d", 0x1000}, {&(0x7f00007e5000)="61deb5a105c76ee306aeec6b3bb5447e70825d7e6fc048643c331db7ad46dd38fd0b52", 0x23}, {&(0x7f0000f51000)="758c163701", 0x5}, {&(0x7f0000f52000-0x1000)="907323545d5eb0aa2d79c20a5a962a4fe23596a8d6e069e7b456a8d09ba79bd52e0bfc60eb9e3c8a8919c9409c559973f344360b8bb859ca6eb90f1529ba1e9ae1b343d57fe5ab0a929ba1facebb6d27f224aa0f293507fedd86602b56c4e46b80ac479febd1419d503aa1c2e95b8376cb077f1dcf597aedda1bd18e96849513bc2162964e93b3f24892ebd4fb4239b29cf4e221de67c92e8470a91bed236191d186c7fac236d57eb54678710467bd6930f29dc07338b742555cab9a6b90c3bac6f0d6d9935e112721d18ee3933c2df268af0aa49d596a767498bfb948fe434aebc33fa3b9107b211adf8398104ffa647d9a337a6416b10ce03eeb1379c803f0fc347fc919ffb5a9979c2c547e8edcd6e0290a459410dbbedde3f10ab6ec1ab2586f211ae12896ea9370fd5298e1386cf30a23972c06817665777123de97f28340236481012e5976de85f47d785adff933a69f81cdadc14a28839b9feb84bf3b97af6036f1cbfccb9a1e6c774ee9e9fef4e8adc03a3e04e5528d2df8f0cb5d60c306825efbe9f95d9f64cb50c1ee337c56ed3eb0c126bf3b36826f16d7ebda5b9597c6010e406a7d67186f6bbb5390d595d0a93ba4a584168f1a508b0bc6ac251907b59bd48f9d8ae2bb349dc08f0a7776ea92ecccb6252a1b31b04c6eaad571fd99170c9fc5c0e6677a9a651a68bbe577352fa0d982c45d7aad79b921fd530c985db49588a7d4196926c688125d280399c183b7653a5c6a90ae2e486a972ea70dca476de2ab9539664408874ada4df968f975e889c42e45d6ffabb2961652bbc9727ae3e09042b4941d24b7001794fed5cce44d8e07a3e58c168665e48f8b706d56fafde07d58eec3ea8ef63515d3a2712d5836175ab3b12143ef071eeabf170af149985e77c98eff1cceca4d8a3e51a5f9110e1754b36817ae7af50ae088152f99c3bd966d3051d7d77d3dd24513cd8040a6ef36153e4803c744c52f9fbf1082dd70940de543d55131dc3ae68f3c772d992485f44f7d78a6b34acb2256a3c699d881e0807fa86ebc0705ab8ea85c7165dfbaf57468f44556109687897bfa8c6b3e30f1d7ae007aa4f31f7e20df6784fe351e28cd3fe92a7514c03218d517eef46f9a161577627d3b1f91c28597899756186fe4c64c2209d126fe50858e2539bca89d2ef904e549255998bc02907ad055fdeddffa919c23f27f319d7f030790335596fe4c43b13b82b96b05f4c0656c99789c8f0dbb3c35d2b4f545e250c82b119248395fae4546211f9587e95656b3222d88759fe0ee2f057040ad61400d7f75097a133c70cb92ed0c2cf24feadabbbbcf1a906a57b759d5727768c29180aa7ce07798bb33e0d866703f93af199eb3f9309daad311cb96637e29cd0543ef007daff7206eeead1cdd71040bb956d2f9b4d789430640badef02b1edd976904f2082be0c835dee55b5ec57c51db19518f5d157ad4975cc59094f57e2b45cc04808bb4d1f2b76acacbe6aab281c2234d8dd9865c66cd3ba17eafeb6b006c5a0887306d240eaa873389836c8b18b841739c6eeb4976b0bd6260f79e13b9b9569d132d0a927586ceab0649b90743fba707a052b60cfb39a9ad41e9b001d59c22677337e1e67f3aa2f4a27ada3b402030493025867ad2fd8df31b45cdd22c9e3b1220259c106906e195824c292840c4f63ee34b5a56081adf5658a974711082db5b4712b6ccfa0ec3457a436468ac7e9533f2d8d5178ef36ee4021c56775e7d6f31a8a442c8fc229ca0cab232497758449594f98fbd0f752256c4cb57660eeb426b029377941fb0379191b66d69f022aa368432af1a17de7326e922a28bacf19b2ad36dcdaa87bada3116c2712f64ba82443119af39c64234e3707f3075d4d765eae6665a66dde675a95e85b496faa9c9cc6d66ea6299779ecd899a19f41594b2cedfdb9fdd2025b1370653171d349820da9c494b325fb56ff9201b0aec20191296fb10eccd21729b26e8607b72866c26babe8ba6c5adcb5cacc6c8782ac1cf456905d9c2b473d7e3d71875de89d4bc190b671d137b0afaa30588027dc7a844cb877138e258a34ccb1bd811147966d1e747f5c0af46d9b64af9172e39a94bfc46c14584210e763c38b40621b2de60b4d42253d62db767dd10cba53bf2dfabb766c30b9d74a2f97f40b444d0f749b6f9c6fe27d1ad08ff77679066042dd62b82a355b264a947d64bbe4c8d5962353bc5904e23030b787d9986709595eb3e35a8a982c2e111d0a8b4ef50c0e1833b2e2aaa5f9ebdef9e6c1da1549a89a3922d63adbbd59947b398775df92b4f166bd02fe5422bf55574747deb42ccfbd24362019ca165501a3ee9ca7f3adfcbcd8cae4367a06f826d529a5d141ad5d4cc7bdfe175adea2cb0b56f34ffe630325491e30343e1d8f1223864313944cfb78897422a5a2d3871b08801d9a6a94f4109c1c2504c6bd92844dd914cf90d048912e91689395b7fd6a62e807cabed73f16a79c97b4577e6cbfff40c042f53fad3f3de7c9cc7f447f0e696bd49729318cf6333a3a1f6490f65f47dbcd9d5985db84208cc91540d10dd9da817c2bce2d4cb6dda54c1b6962e877b383b442fc168e3d1c0b3aaf639f365cc089b1a395023c7df63967a3e3d7c519e2045ca0bb41b184892277096acf216520f4ea4af330b07f394b5d89a31ee84b35f910b9e461ccedbc25d6b59b9b0f99fdd2f4faf01043d2b36fde445cebb158ae1801dadf0b90f40a164142d4d07cae84a391007729f8a6ac724a8ade314d58e492c0e02898049276a2595d122bd77ce435e16693f98e6d4bc2f6304f67684a30f3e71d3c7c45a2e2adbd5e6487cc5f566502d73e26d7ffb99563c43f7e7259c53f9dd2871b6ec1c2c490fe44b51a98073cbefdb48c8d85dc89b96a82e125a6bf191604ffa9596960b776e286882f1be97c988f4aea97232a9d9b4d94acebf23775f62bbd4110d74b8d69b82fb1a4f96f27473f836e21ac1327588cc4a0f211d34e5ace6df8b15a68a1afc3d49dbf0f3989f857f4f851362ff8bed6ebd7d9f1f5286b634163739de1e16592d4c9598cc8aaa50572ba07e041687eeba7dbdbb721d76b5c04497f07c61dea76708afcce53296706e6ed13d4b6fcc0e73cc0bf6685568da65a1fc431d982bd164827c5b8827c189072ed896b5f7990bd8fd1712eb43c14958353b6a2937bdcc056a4791c28cd9bdacb29291e6dd6d427555cae91890c4644748b63afbda7accea2e2398db0c88f9c358a40b7dff2f8cf0bc3c74e2e5a40434abff516fa0f3f5c4e19fc2e36dcb370a9e3c9f57595bc4da0290c7ce4fe4c295f937bb5b4832120f582074eda4f30a4f2fc67c873e331c1369c71a43a2f6a4c7f309d6f93ece3c7c143af6b7db7e573fffafef484a2b11464cafcf6db072751edd08c81b2e90e0fb7f9a1b483615439908e1a51333e0ccef5bd411d007ced911c00f723fb8c17e27aee28ac30d37b006e30c765312db1de5e3594eec2bfda1248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0x1000}, {&(0x7f0000cc8000)="eb2319f253659b845ff7391f8a77290be94bb29b8d3b620b4db58dbf48f12327a6692e4f24f8022ed7d3ece0a364c1871e53709d59e4264ba32f966c43a58de4379a8e380072e0883775dd4167edc0b3c2d583625d604b1fc78b96f0bb129c873b9f4b8e3252313c7bfd9e90d053f97131031838eb2439c884cc47d8a82cd2b7321346f438223013e6c8a14add2b61266d6d86badbc27abc84525cb1eedd2d9482333a866b1fec5342ba426a13733fd6dd01720b1fe02acd595dfe02a04e86f361c78bbcf0cbb29f8d02eec31b6563d3950a79e49b8d7c09d23ba41d742a53db2c50", 0xe2}, {&(0x7f0000f51000)="9e199174a21a44080de5b67bc5b13fdd24f91410a3b161d6e6fb63d544e4338341c4d4356e970ba07357f7949239edfa8379ff2a998d951fdf823a2ee23d9823c92c37b243efa1a952642c5d49d0fb0388f08ade18050c5b1c0bc0f102", 0x5d}, {&(0x7f000009d000)="006607488715196abcb55a81a41ba6d71aa550572779c6bdc7b5874405283465da31dc5afd", 0x25}, {&(0x7f0000f53000-0xe3)="f825124e072f25778f9d0794be8a5ad3677c1ccf29059f28be8fecad23cd21988b6efcbeaaf5b0e5bd89e80dd4e2f14714fb2d4a26c9750a65b4b7ad41e1e736b81f9996505592299efc591c6b47711b64df8abbd7d5e62754038b729725c8ce7346cae9aaff90fbd7094dabded9def1defd1e1872b2df1552cfe41842a9bcf213563686ef367de5ea5d00c46c3e0e8c63c5e1ba95f64f9c887dbb45b000c9665d37e445d4b6577dfda49bc5f9a44a729989a8bc2625a900afbbb627cf9bf92ef9988c83fbd5640937a2ffb3bac6f152473d4a29a3bb35b247aac1af4b1d425b1dd6a9", 0xe3}], 0xa) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f51000-0xc)={r1, r2, r4}, 0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00004ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f52000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000976000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, 0x9, 0x4, 0x500, 0x401, 0x600000, r5}) 2018/01/06 19:07:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000f54000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f46000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000450000)=0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:22 executing program 2: socketpair$inet(0x2, 0x1, 0xff, &(0x7f000067e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f90000)={0x0, 0x1f, 0x20}, &(0x7f0000720000+0xca3)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffffb}, &(0x7f0000196000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 19:07:22 executing program 3: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = socket(0x1e, 0x5, 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/06 19:07:22 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f51000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cd1000)=0x1c, 0x800) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f50000)={0x0, 0x3, 0x20}, &(0x7f0000f51000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cba000-0x8)=@assoc_value={r1, 0xffff}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f50000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000e29000-0x10)={0x0, 0x0, 0x89, 0x3}) sendto$inet6(r2, &(0x7f0000632000)="f401000f", 0x4, 0x0, &(0x7f000087f000-0x1c)={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00007f0000-0x8)={0x0, {""/7}, 0x0}, &(0x7f00007d4000)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000432000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x802, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000bc8000)=""/40, &(0x7f0000c71000)=0x28) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000950000)=""/140, &(0x7f00009a9000-0x4)=0xffffffffffffff9d) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b97000)=@int=0x9, 0x4) sendto$inet(r1, &(0x7f0000796000-0x77)="a8c196b874a9725c796aee550bfa21c753347c8033c4eb71cbd3cb5330ba6f4f538d9c4a89534f03c3845ba12efffd305e2aca390fc3ac68fafc91c73145b435aed14b4665abbabf99d5f7053bc740ac11adc5dcf7787f7523d932f0c050fed03f9b4a3f819783a50b87ee534e9e28cb413811c855224e", 0x77, 0x2000c000, &(0x7f0000b7a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x2, 0x0) bind$nfc_llcp(r1, &(0x7f000072f000-0x60)={0x27, 0x0, 0x1, 0x5, 0x7ff, 0x3ff, "63002027945528c683ef42a34210b3f344126258e1ca69d4ab32bc526c6068f463ba1113e3dec9dd08f3db0e38ffb8a20bb9a95e90d2f54381610c06c855ef", 0x0}, 0x60) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002d8000)={@generic="75dfaa09dfe2e2cd496ff338476372f6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000376000)=""/44, &(0x7f0000419000+0xc64)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00006b7000)={0x2, [0x0, 0x0]}, &(0x7f000016d000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000d24000)={0x0, 0x8, 0x2, 0x81}, &(0x7f000086a000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000249000-0xb8)={r9, 0x3, 0x60, 0x0, 0x40, 0x1, 0xb1c, 0x0, {r10, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x875, 0xeb, 0x9}}, &(0x7f0000765000-0x4)=0xb8) sendto$packet(r0, &(0x7f0000fd3000)="622a92fbd151b0cacda7536d5f1e5afd2e4c6ded10d04eb9a4c7922bbc77a388799a6f893713b2c4a937db7d8743864ed63d0be8e540b1", 0x37, 0x40, &(0x7f0000ada000-0x14)={0x11, 0xc, r8, 0x1, 0x6450, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r12, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvfrom$llc(r6, &(0x7f0000f04000)=""/197, 0xc5, 0x100, &(0x7f00006d6000)={0x1a, 0x0, 0x0, 0x3f, 0x7, 0x5404, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r12) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d88000)={0x0, 0x28, "956c5cb7fd5b8fa1d4d08e3d57092efee2b2eb90777e8810a8532318f57175f7475e35cf9665e24b"}, &(0x7f0000eb9000)=0x30) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffa6, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x0, 0x84, 0x1, {0x8, 0x7f, 0x0, 0x9, 0x5, 0x8, 0x3f, 0x8, r1}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0xdb8e, &(0x7f0000b73000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000efe000)={0xfffffffffffffffc, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1000000036, &(0x7f000090c000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f0000746000-0x579)="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", 0x579, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:07:22 executing program 2: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f5b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b95000)=""/85) syz_emit_ethernet(0x1036, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2018/01/06 19:07:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000757000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffff801}, &(0x7f00009de000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000039a000-0x8c)={r4, 0x9, 0x84, "d6393af7db163231eadb498112174f32e6e53105396e84a0f7b980a701e1cda9fcbe6a59c2f78b0f6cdf4a63dea68861ce21bc9023d5d8028d0210fd8f967d1bc69de6e78fbb82289a1fd6c51c925678e0ce9f03f0a9f4cfbe692ef3677e4ffbb2d4b85f3a357307613c5db66426c30a43f09d68ff70db3e65b5a9dff1ef779911c0e8c6"}, 0x8c) accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) 2018/01/06 19:07:22 executing program 6: r0 = socket(0x10, 0x0, 0xffffffffffffff01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f39000-0x10)={0x0, 0xe3b1, 0x7f, 0x2}, &(0x7f0000631000)=0x10) recvmsg(r1, &(0x7f0000920000-0x38)={&(0x7f00009b2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000047000-0x20)=[{&(0x7f0000a66000-0x4f)=""/79, 0x4f}, {&(0x7f0000b67000-0xab)=""/171, 0xab}], 0x2, &(0x7f0000a50000)=""/4096, 0x1000, 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b8e000)=@assoc_value={r2, 0x7}, &(0x7f0000f66000)=0x8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000313000)={@generic="16181b05b8c3b660a12cd55ff3b83df4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000cf000)=@int=0x0, &(0x7f0000433000)=0x4) 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) r1 = accept(r0, 0x0, &(0x7f00002b1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4a000-0x14)={0x0, 0x2, 0x100000001, 0x5, 0x10000, 0x9}, &(0x7f0000a84000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bb7000)={r2, 0xdb, 0x8, 0x401, 0x67f, 0x1}, 0x14) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004fa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dd000)=0x10, 0x800) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc9000)=0x0, &(0x7f000073f000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000029d000)=0x80, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001b3000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dca000)={0x4, 0x0, 0x0, 0x904}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000622000-0x10)={0x100, r3}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) 2018/01/06 19:07:22 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000023000-0x10)={0x8, &(0x7f0000023000-0x40)=[{0x100000001, 0x6, 0x20, 0x7fff}, {0x13fe, 0x10001, 0xffffffffffffff60, 0xffffffff}, {0xa8c, 0x3, 0x9, 0x14ad}, {0x0, 0x7f, 0x1, 0xfffffffffffffff8}, {0x10000, 0x4, 0xdb, 0x3}, {0x3, 0xb, 0x2, 0xfffffffffffffda9}, {0x1, 0x3, 0x7, 0x5}, {0x7, 0x0, 0x40, 0x66a}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000024000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000024000-0x4)=0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x9, 0x2, [0x6e5200000000, 0x40]}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000023000)={r2, 0xbe, "7f5cb226d502541e0268e397bf8ea35a2a157730410493bf8cad03a5f66b9e771b4d5aef4e4a3099aa95bb2bfae78bdc4cffba8a63ae2e5f9dc4c1018f2032380b1ec310118feb0c596478d44e0b56f2e4c5321a8457492747ddfb26eca854fb6d5f9be0df387c1713d3b97ccd990c0150d151848295b5463b5e26c215afedc9f28f132017d1c9e109c7179d631ed834603b8b0cd63f6112be92712562e44c73e31911cdabb683bc53cd28dc1ece70229b48b7370ca3dda4e974d0aae581"}, &(0x7f0000024000-0x4)=0xc6) sendmmsg$unix(r0, &(0x7f000000d000)=[], 0x0, 0xffffffffffffffff) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ff", 0x10}], 0x70) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000fe8000)=0x0, &(0x7f000004d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/06 19:07:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000807000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000371000-0x4)=0xff, &(0x7f00004d4000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f000000c000-0x4)=0x0) 2018/01/06 19:07:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bf0000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a06000-0x3)='nv\x00', 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x0, 0x4) writev(r1, &(0x7f0000d24000)=[], 0x0) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x8000000009, &(0x7f000076e000)=0x22c4f, 0x23d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f88000)={0x0, 0x0}) bind$packet(r0, &(0x7f000034e000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000902000-0x4)=0x0, &(0x7f0000b8b000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 34.802158] audit: type=1400 audit(1515265642.767:44): avc: denied { create } for pid=5868 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a0f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000053c000-0x4)=0x60) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a0e000)=0x8, 0x4) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a10000-0x10)={0x0, 0x10000, 0x1, 0x4db741da}, &(0x7f00002b3000)=0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000071f000-0xa0)={r1, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1afe7612}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ffc0000000, 0x74, 0x3, 0x0, 0x8}, &(0x7f0000a10000-0x4)=0xa0) r2 = socket$inet(0x2, 0x8000f, 0x400000005) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 19:07:22 executing program 2: r0 = socket(0x13, 0x6, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000002000)="cf3834808e7eb418aea52243693067dcaaa16f19661db9388915497a59951ad602a4c79b1e047585417bc7db4b86533f1e4dbb326d15a98f999d4d11950a5d645afd2df6f67f7695c97171d5d7d22844a2c009c81b7da49a00a5f6bd80ff279e1101ecf066259da8b240559c3edbd417a743a4863971d0a6e782a3ead3f026466695221c7fc998915786cc6e3778dbbba7954ee62659550a182201c776cbbbbaca7aba5801bdafe9b3e97b9fca017730d56ea16b7cf95588cd21538c0cb4a6029b807f9ca3a395d346196232") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x9, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000067e000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00004a8000)=0x0, &(0x7f0000472000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) bind$inet(r0, &(0x7f0000b0d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000eb8000)="220000004a000700ea091008090401000a0000000022000004000300040007008c45", 0xffffff13) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f88000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000cea000-0xc9)="185d101d4fd481236eb31a179b737422a1f580434ea7329c18774dc279fd400dd01805900cf56cca30254607b8673511e69f51e43a75dc02bd48118697dd40d8f4dd5e3f7655bbbe3bed1a77a083c3afdc9338d6957d92ab693c429a011a9e742e575c3da0a6d77382599db09541bf4e86205cb611645d5592e153fe2333da47f3a1677e389a4107c18b92a1b699d82b1781f8b1c2d7ec977135ec45f0d661f667865499907acff7080afe4df15ce4294d7a37ee14566616aab83ff32b5c5269f3751fb62343490ad6", 0xc9, 0x4000000, &(0x7f0000e82000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000db3000)=0x0) [ 34.839180] audit: type=1400 audit(1515265642.768:45): avc: denied { write } for pid=5868 comm="syz-executor5" path="socket:[14802]" dev="sockfs" ino=14802 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/06 19:07:22 executing program 4: r0 = epoll_create(0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000458000-0x20)=[{&(0x7f0000c18000)="c86f14caa3347b5b50435218f20327c79136fe2c65e426bce0f9ee9284dff25f2be1b5a642b1afaa3547894328b8367501491229009dbbed525be14a7e9a94cde6fadc6c714dfb27a8a97523c168c68a7acd0f0df246cf45489a3da854a0bcd739e1cc8176f285e1f85d675b97e3bace75329afefd82b626845f2e995c9f2c5b40213c92e66b8be8f60877cc009a8d09691df4a9573928241f158be0df6db4152445025cd307ada68938cd44fde2666bb872a0edcae0d4feae98fb0a819f78f30c91f5efcae681c26b5b05be194b", 0xce}, {&(0x7f0000c97000-0x23)="018dec82790a2e3d0f5b09891585c6affdef2c134c379fa081df6952ea6da6e0530622", 0x23}], 0x2, 0x2) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x20000000000080) sendto$inet6(r2, &(0x7f000073a000)="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", 0x1000, 0x20004000, &(0x7f0000752000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff000}, 0x1c) bind$inet6(r2, &(0x7f0000ad8000-0x1c)={0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b6e000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000928000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007df000)={r4, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb9000)={0x0, 0x3b, "3d677f9fde0c0239c083ce5356d1df2bb0577633ce40e24801b67aa3ab84a2f83db92c4365750c34cf3b5bcc0ba4073478716a3da309145ce34ba2"}, &(0x7f00005d7000)=0x43) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c5f000)={r5, 0xf6, "7544e74e6c7b5b9f278d5d241f99dc238f9e437c645ea66a1df9414c98f9e574a5fc4aa09fd0c11c937ea144ce9e5831df5e8c08f9f628cf914ab99fe62da07a48f9a78883406763fe29d185f4cf597d8a151cca01b597120ec67229ff38915598383ce93a6bc324f23ab5cef39958b3beebf23ac902a3d9ece46e14bf8ac04a10784b2d46541f5a49ba83d6a81a3bed181f3ba654f837dd064a71def1f9aad12a56458098a0f9b74ff4343011820ded1d396c8b02346caab80ad95484ce2a7e660b297ce6d5758164d7097b69dbae1b755dc7beacd2512d10dd5a6e8bebfcc8177fe4ad6128dfdf77b78762f8232a62d594f165b7a8"}, &(0x7f0000e8b000-0x4)=0xfe) 2018/01/06 19:07:22 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00002a2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000960000)=0x10, 0x80000) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000961000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007db000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f00005a1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r2, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000213000)={0x0, 0x209, 0x1, 0x80000000, r2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000960000-0xc)={r2, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000060000-0xb8)={r2, 0x6, 0x100000001, 0x3, 0x101, 0x0, 0x8, 0x9, {r3, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfff, 0x3, 0x7, 0x7}}, &(0x7f0000035000-0x4)=0xb8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000705000-0x10)=@buf={0x4f, &(0x7f0000960000)="d8de31b917b6e720c4b69992fbbeb2ed52edd1eb88f382319e95a2d28bdc5c02f47b4974f5839c70052c40dd31b56df28fd5c7a47650631e3a3c60b4e7109aadc4883ac21c5c2bd41b4379f3bbe585"}) 2018/01/06 19:07:22 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000002000)={0x5, 0x7, 0x1d2, 0x6, 0x2, 0x1}) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000016000)=0x14, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000017000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[], 0x0) 2018/01/06 19:07:22 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000b000-0x8)={0xffffffff00000000, 0x3, 0x4, 0x4}, 0x8) socketpair(0x7, 0x80080003, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000000c000)=@routing={0x62, 0x6, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000+0x9ac)={r4, 0x80000, r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000000b000)=0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000002000-0x40)={0xffffffff7fffffff, 0x7, 0x5, 0x66, &(0x7f0000000000)=""/102, 0x7d, &(0x7f000000a000)=""/125, 0xa8, &(0x7f000000b000-0xa8)=""/168}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$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) 2018/01/06 19:07:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x400000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000922000-0xc)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:07:22 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4)=0x7, 0x4) r2 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000009000)=0x400, 0x4) r3 = accept(r0, 0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000000b000-0x10)=@req={0xfffffffffffffbff, 0x1, 0x8001, 0x100}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x3, 0x7e6e, 0xa, 0x80, 0x0, 0x21, 0x357, 0x0}, {0x0, 0x800, 0xff, 0x7fff, 0x2, 0x9, 0x10000, 0x8}, {0x7, 0x9, 0xd, 0x20}, 0x10001, 0x4, 0x1, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x7e}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4, 0x3, 0x7fff, 0x100000000, 0xfffffffffffffffd, 0x6}}, 0xe8) r4 = socket(0x10, 0x800, 0x7f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f000000a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x5) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:22 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x400, &(0x7f0000ba7000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000682000)=@generic="e6193001cd2a2252bbc31edf1b483fcc", 0x10) r1 = socket(0x10, 0x3, 0x0) listen(r1, 0x6) write(r1, &(0x7f0000fd5000-0xc5)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/06 19:07:22 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000027f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f6c000)=0xe) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f6d000-0x4)=0x0, &(0x7f0000f6c000)=0x4) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f6d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000618000)=0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008c9000)={0x0, 0x1}, &(0x7f0000eb8000)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f6d000)={0x1, 0x2, 0x7ff, 0x400, r2}, 0x10) accept$netrom(r1, &(0x7f0000f6d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f6d000-0x4)=0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ba5000)={&(0x7f000022c000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:07:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b3000-0x12)={r1, 0x80, 0x5, [0x3, 0x1, 0x2, 0x3, 0x3]}, &(0x7f000012a000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c4d000-0x4)=0x100, 0x4) 2018/01/06 19:07:22 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x6, &(0x7f00007db000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8d4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000eef000)={0x100000001, 0x3, 0x511d9912d0ffaa1d, 0x8, 0x2, [{0x4, 0xffffffffffff34e6, 0x3f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7fff, 0x5, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e33000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00009df000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) bind(r0, &(0x7f0000d81000-0x80)=@ll={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket(0x5, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000556000)={0x0, 0x20, "975f3a3f325053bf637ab908ce7a42c2c344d3c013a42548e40cd66a28e25b9b"}, &(0x7f0000707000-0x4)=0x28) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000025d000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0x234000)=nil, 0x234000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000234000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000234000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xedf80fb42fa1a431, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@cipso={0x86, 0x0, 0x3, [{0xde7d8626a2fd6103, 0x0, "3e12d6d3817dca91eb"}, {0x5, 0x0, "da"}, {0x6, 0x0, "e6d265d7f1b0"}, {0x7c6156ce411ff76d, 0x0, "2c89f6e38f0254fb"}, {0x7, 0x0, "5666f5b58b4d0905"}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f000005f000)={0x0, 0x0}) mmap(&(0x7f0000235000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000235000)=@generic="bd2125ecad21935502bc09ffc4b9966e") pwrite64(r1, &(0x7f00001b5000-0x1000)="80417b5159026ff51e35116c1b2e367164971f5e5d0a0d69d5671affbb6c13b8b70c665366d3fb659e6292ec1a320dee0fed22b6a871eacb955245b12c84569c617c5891bec06106a4c2c5674766fff99dfc1d57e849333cf8f570b94bff1a43f7cada7f0c6d10d7d4420855690e57b272d9f628e7ed2f899ff9ef407cb6d1f87cf6616e73b07b27689bb856903d57ab43fed331e9f2eae4f649215742efd041fef815124da9c9d1b86d2411a8641d454b2530214469f024adbde921c8e5de7cc7c92a9d8d6ffd1ac8b564443628e615c70bc62978f35c368355f78fd28019928ab5617cda39b36611e5a8333de694b915a873a53d51edb0cc8156ea75ec3888286e29c307d83f504360bfbb8ee1af48641dc198aa15035c201966269cd721655434283e5d0885b7b1a32020e8b5e63198c22266426d1a473db45b0bf408612b1261e2fc20e63eb37d8ce82472dba476221c2f090252d6f5160139d238b705ce119a12cb923eb11cdd1a8ca310376aa31b828c4b7b0eda9202861bc1c8f1201d239b616aba232833a6c782f7543847106f48068d812b0847fe8dbb72a13898b74b424c5156b1f8ee503076260bb847d46ef41e16896d5defb2e3f8cce4c25ad36093fe8adc6b8402759efbfcf79c675b4659b5bffaa18b705263612d9119b6c12d1535f7c06750991c56bbce81828879fc5896fcde29663c5cf574ab8739d899407495f9d8d6b6a3c49fd7bce02b7786912e749ce41a7a34bf4b6f14ef4808401916263245d999a8bf9c77b77607f4c87c479f6521e4edc27d559bae411429530b5d53df88675ac868d00a5ec8fe0726e5a9cf61bcf7a62c8f0b8de3211c4225b89d6d880c7147f52a286e55016f29696630f970d5a0a88683f819470f23ef22b082d6f21f777379f4957336f3d5df2f0a45510adba5eebe85eb79ae7caad4a98cc7d9c54ee332ac0ac4f503d9a13236b36899359a8aeef0e3c1eac22525fb3f9f49742b849a443132ba3862db3c75ccac56bbe5780bf423fc64de78b3c894e451a8c7297076c9f30b0bb9f16be9c5f9c000471eeaaa4c47e23eadfdbd51c48771116be3a5a7fa1eaa81071c0fa57e24bf7195d963c9fb6360adc0a0a2bea83e50bccc020be13442ea248fa63cd65ecf4ce0409f26a10f1dfdb62c49378f9a7f7edec4799fd54affa82689d995d5cd3ffb7e03903075172649bfba804a008630940f6cd63afb48ea8d4fc71bc4d165a6427936189d10cd680e914f0a2d23d57d9e8e6e56785b575929a31802fdf55488e4d2e8186039beb02e50a1673e5401f290ec4271f019596c4b6e10eb8a2021f7c5bbd1db1724d849ae44972ebbde6f43d0c5332c744ba6cb0a6f65fbf990c917c12b94f0395f2c46b74e7c0153fb5a98670ec07509a13f9aea7e5c32b0fad9032c5836495478bec781c77d5b2a03a0103b0d529dd0e2989c785964b8b60526337b9028f5510297ac02a34decdf6978deb7bdfc7244e7cc70015ca9b73c0a19ee98057bc7a3965187a64b5121c0f3978be581d80006763b2c73b885adccc00896d814daa2a20511a7f51cd111136e6f0eb49077dc66e619dbc6207c9aacc287185f09ab51f1b4300835fd63b664cd127fbd69ac7cf137b88d048648c51222ec51c43df4903a661dd5aec5525916274960e537b27180ba01278038af6965467be69b604efe699746e877d8513208cd45d9953344de4d5e1902721c99989ee448d674ca3509cc1cd229c324b7741ee9b2799a971eb367add821dc2a8470d7332b64deb9189c1bf75fc486632dd8dd85a366cb051d842c8725c88c77ca57fc5c3a5379d542ec27bed27b5e621b8adeb244c67cf0bbad8f9534ca673a0629285436253572a3747e390ac8d5e0d55c80d0ee6b97602eec3d6c8a5d93603dbc0a85ec578c2c9fc2ab53be1d6a20b543ff91477aa843f87f4a9c24bc28fc39e0b692922e80496adaa6624a798986c01e585400d7d42c0bb63226f71a2cc5a4a08cc29d5e5ffd08d21e0154b54430cf7f54aca16a3088b793658566c6fb379fe82ee46644dee9c8e3e698e04be63bb8f96aec770ff5083788fab182d4383ff316046e748853cb4be1ee1bc62893c127c6bb7362e764e220ae642475fccddb26b56a7371974c83b07eed265d06727d92c3c5d826bb51212a09b67463ab33974fb8f9ff7c69229ce134a904d0d40d23a585366ca00b19ac02b738ce8adcebc35e151aa8c905f211e0f50cbcdcec18e33c5a2483ed9e33f6e8ac16bdd4f447321385575ad41ac3cda98365fb340b2410bb67c0aa962765deca6fa444ef3677cfd96c4925c4c30ad0384a82e149265f76e9184a2f7149eb7dbcaec172d24cd6323efd28724399dc50f3af4c84ae9e657ee76493244d82e038fe0f49592dc76ecade9c405d43797f0a2b5999772c5be2cc48b2569df31ad556c52fcaff74a66b62d665bbf104d719a059283d2ab9b8d29cf557e417ed31f1ff483d19a6a8cbaedb8639e8a8c5262459725b1482fa24c220353ddcb4d457cffef43038ef4dde3f21e6f80940bec11ca01f94a0fd5ddb8384c957863ed8119d667a2e93c20642f0a6bc44697f4214d54fb6cfd40bf74d01a3387dfecd22649d10c447a2e4ddb8179d54138d4fe7cc574c9203a376825a58750bf10bfbc09f20e151d50a8ac4c083ee68b7c4fafe0ffda8cbf22e76c04e999259b81e8dec40b3c67dc8dfb6acb061669f126d8054a6bc8ef23ae7cc3ba72dab8fbfcd17dddaf90b3c301bd7e141fea23bf1e97f7cdaae80fbaa62077798e8240ddd2d87d7ebbd778a75f6be3355581badff44e8cc74643f306b911479fd2d2c812fb9bcc8d80325578c4e3445e67e763c821981754d2ff9d1663e6d5cecfc7d5bdbe68a12f5afdcedd8e07a48f55c6108642242f8b24097e1dac8193a3319f81b51e48150b3ca5328194523d1951b779bcec6fac72bdde948684a5aea9903186d78b7cb66a7f6f5fd1bf34a08c5292758a3f170656ee74d8fb26effeb4f35a96019ebb30b39ed825548770721b5f2a72e04f08864e23c0116fad9da5ed1e428749e23640518bbff5f04c0b853ac11f7a87460e892de5193bb8a84bba3c5949dc0c3955a1f889ca43b08f8bbc083d94131e619a131a1a7a38ea12c50e20652b90afb9c7fa7e1b878f09fef523dee67c1905703f14ae2bcf6c20c573fe593cb4134f82fb632b7f120edf2de636150306c29a9a1fc56a528f6d4a310fcd3aa6465dbd0a6670456852e091bbf6b35cab6da1a9b3829049100db36864f0dd62bc2a5145e01155ccd0805c6acda3cc0a696f05dd642e9586954237c6644ffdba43110ce7fe5b32cb82b2526610ff22599758a5156207df28b006951129eed6ecae55f653457c5c7346ddb7dc8a1bbde2a711ca26a5aa97527d90d16f645d4e3a53abcffb543c99a0248b630aabde01c4f78a06ddd1d6579da6772ce330fb706554f4a74a741824c2fef16db5d6e6274ba62e8b14e137c2776d42fa8df7e7a1619f8e4323de1d9415282f979982cf01065f5ba71cff69b8fa589846a1e16afa0d681c179aee4ef32fea83abea1c304f046f96a53a179845cee46e35bd5be190a8ffcbf2bf7c17ed650b16527f07bf23ed14d9f57c44f2241b2d680d96c2237041deec4b847231015c1098a512c4582622e4770a45946cd89c10d397157c05439eed2171f16930bc15b8fabafca9b89e6591a6e93e8015b005cb2fd8c64cf6bdf2216d16637e03272a267ed42318de7e3ca2cedc387774f7707cc4fb645e2dbeff8228c6e87ebaa5d3f7b02275c19176afe1cd58ac5b00af578eb911f7a04a87a2068e51924a9830d70d0648dc27d177d2f7da7ed6517a7f1337c7fc9495d5ab1aa64c2029c021eb615f8297720e6a03008c027e822c646bc7d5399f452738ac1f48e69589434fcb34ba4e8882ad66a5bb2ce2a35d99677ce849163c4435d67c984e4ba2ee8fc980cf99381eb54917f9ce4d02da64599f21f7ef33f0653405df9908a589bf444f704fa2bc620c8be5f266cde7e1bbb396df2d2b8cb97a96c2a162e6f7c69d30f79857be2fa2c4fba22a46a5bfcc1c012e9b1ea52634fc0c76e344abff53e3a5005b1868bbb184bd0043696fd316c9e61e4c3737e9d74913f6312a670414bc59dd41d800d92fb9082a38185e87f63b0704314b163f7696b5bf4bb9b0feb557078dcc2209e11f22e6d2a41efabb93c39a29c0e0dda21772cafece2628ee2dc442adedb5f0efa476a053b8423c7062c5c45784690220e20bdf5ca456ac4c0dc2cec604905338443b13390da3a95fb4775faadd61bbd731c98e2dcc0abfc42d1775ce2a6be9a6dc133a5d1212b6d95094165240ee1283c606acfa79895c8026b881eda45a2776cd8324351c3ee4afc27918fd39c8d7f95e437775f36a72d582d00ab6c6c9a0c776c5bad5c710f99c31ee2576c68cc5e3dd0eb69c5b1a02986f4823fe839624f7953cab2053f82ea17ba8e5d91b8880764283a83d421245bb5798faf76a6cdfdcfc9b914a2915a17149a929327952aba7feabce5bb91549d0795f6bc329fa35c12c204f5424ed609a3d357cc7939751d2a75c29a4d4c58c011f11c6c153f76fb1c53041393b70e4f516a5394a2e6a7aec53f2946f433a6af358d1807a3b8c293496a39d55fc961404f858c36e1d9349653ff4759adb1421fae20f1f9071da77f4b359aaf600c3d52eaa8e81e4e16233d64b71e8d577b86ee70310b601c39070ba05c470affb059bdb12531cedb58983b6bbf4cbd05465257a2905b8d431f417607c0bba2d31204d16332c3777af0fdfed1bacac276e055cac7ab1a7a6466fc4e4a92616b06aa81ced0cc8d755f672da256cc9428ab96cada850bff85618ce34e282ce69aa94000a37771b2fda1485e98957936e42ad101d680e8aa0c18a27725e6cfa5de8925ec515fc8a8e06d1cf107acd38a722a8c0ecc48dd245d7e00c431357646c6d0e34a892db053013088be146fad9367253a274f9b170727b223f33aaa56c1cdc87a1c2612e6fe5b1b541bb9fcb5c62e91fbd84c96bffe69f901774589816d729b9d5cfc5be8c28d0815f7c9f777e58791c29b1f2f2ed3c7faad251d85cebc5a127a438d1acc7784a7ac5b152b5e51124f69751999de119117e08c1d7f1cf3dc983fdb4e9e188b09645edcb4939fa398627e0e47a3db8ea61d388b6bbf055f9be4a24eebd309103f89468f38afb46109039b73843958eb68ba01de997a8910e5eb9ae0c602169bd322ef0b79325fa446d0516e58d1771c1f693c55d605f02692553a6ac4f462401774e501b5f6d2386a902a4f7345e107911acf6c6a5a76858fb1ac772586d63ab515060728596ff91ae8f53fff02bd5fcaa7fd858ede29c135f880513cea2eaa2ebcdddd7324663b7d5e1c1724bb09a230fabfb12e7c00aa087d67057b20ed8b77a36e1fa1bb4b1cbabef35e6dee7854d7cd7e10141cfb8a783ea012ed8983c376ada25bea5daf15b18db92a781a33d31a3c6940a4806434b0dbb1aac49e2614f26b4c76df1dc676a08ddb5f8a6f8f1193270bde28ea2d4f03a59fd1f9f08bfaddbc4176ef22dd93b7176b90be1ddf6a2d7890512f94f6bf60ba5d5824a96b27c6c0533d4959c647152b3ef183575ea4dff26465133aee017758d523d28a95ee960f673a2790cfb39c73ab04326f0fdda57d70334b47583d3e1511f91f40d35766f84872c337ee9e31267c87fc31865b9c42f85430553f0aa25ae899b670b5bb001306951b07140deb06f956d125943ac2d13403", 0x1000, 0x0) mmap(&(0x7f0000235000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000235000)=[@in={0x2, 0x0, @rand_addr=0xc64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000084000-0x8)={0x0, 0x0}) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000032c000-0x6)={0x0, 0x2}, &(0x7f0000548000)=0x6) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00002a6000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6d000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000517000)={r1, 0x38, &(0x7f0000a19000)=[@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf14}]}, &(0x7f0000a4e000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b85000)={r3, 0x58, &(0x7f0000211000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xacc}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x91f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f00000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000085a000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffcf1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f8b000)={r1, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xfc67, 0x6}, 0xa0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b39000)=0x0, &(0x7f00001c5000-0x4)=0x4) r5 = accept4(r0, &(0x7f0000c63000)=@hci={0x0, 0x0, 0x0}, &(0x7f000055d000-0x4)=0x6, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000aea000-0x10)={r1, 0x1, 0xfff, 0xa55}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000343000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8d, 0xa, 0x83, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x1, 0x501, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) setsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000a37000-0x4)=0x80000001, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000b87000)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) pipe(&(0x7f00003a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f00004e2000)={0x400, 0x7fffffff, 0x8, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e11000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001a3000-0x4)=0x0, &(0x7f0000309000-0x4)=0x4) 2018/01/06 19:07:23 executing program 6: socketpair$inet6(0xa, 0x8000000004, 0x1, &(0x7f00002bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x101, 0x2, 0x3, 0xd, 0xa8f, 0x0, 0x40}, 0x20) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002b7000)="240000001b00fbff0c040040000000796bb17d0b0800430001000020f700000ff916170197c96d75c829199182b07b0e3218a256463b8b5c15f7e9a49020f04db22c11e119f81064279e72701ccef35e25329cc8384d5cf6ddfa359052d90a0d904989061e37f9e565ccb794d69d4f281be3a8b9159b71f2a07215d0ba5f8ff0c68df1c3dfbf3decc945e932614c36450e6218968389aa620e9e81868c6e55b24127f1d99941e7d9ce83670c35a03f769352ee5f08083e1c", 0xbb) accept$nfc_llcp(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000-0x4)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000144000-0x4)=0x1, 0x4) recvmsg$kcm(r0, &(0x7f0000788000)={&(0x7f000045e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000030e000-0x40)=[{&(0x7f000036d000-0x11)=""/17, 0x11}, {&(0x7f00000c3000)=""/123, 0x7b}, {&(0x7f00002a1000-0x64)=""/100, 0x64}, {&(0x7f00003ec000)=""/34, 0x22}], 0x4, &(0x7f0000e71000)=""/0, 0x0, 0x0}, 0x10100) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x3, 0x4}) sendto$inet6(r1, &(0x7f0000f6c000-0x20)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c38000)=@generic={0x6c2db61c, 0x7ff, 0x8}) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0xa, 0x0, &(0x7f0000ea5000)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x14, 0x0, 0x0, 0x0, 0x0, "8d"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto(r1, &(0x7f0000ad0000-0x1000)="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", 0xffd, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) read(r1, &(0x7f0000144000-0x11)=""/17, 0x11) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 0: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f000093e000)="c0", 0x1, 0x0, &(0x7f0000408000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b2000-0x60)="18", 0x1, 0x0, &(0x7f000072b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.107127] audit: type=1400 audit(1515265643.072:46): avc: denied { accept } for pid=5956 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000998000-0x71)="91948b6d692d4ee39b36533f06f87959367caa7749affd7aa3b97853e076d5757c0e55b12111dfe12de67d1671787f0213ef1e009dbac1c419ccdbd4149dc59831321f963f92b0daf6e3854ed637eb3ae3f107f8f35dbad4231a5fe18a1be2cebbad6b4c92a42d95bc89159c74bad24dc3", 0x71) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/06 19:07:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x656, 0x4, 0xee22}, &(0x7f0000c7b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000033000)=""/8, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x19, 0x80000, 0x9) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000e51000)={0xb1, 0x5, 0xffffffff, 0x0}, 0x10) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000521000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000379000-0x108)={0xfb48, {{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2db, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) accept4$packet(0xffffffffffffffff, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000070a000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000ab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x458, 0x100, 0xd0f, 0x90000, r3}) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000298000)="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", 0x1001, 0x40000000003ffe, 0x0, 0x0) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000094a000)=@common=""/16, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e11000-0x83)="e517050007fff90000000002fe0a351bc871d35bf604c20a7352820f15191aaf729c7554db261148b0ee7487fbddb61b000000000000ffffc269e179c2085d620b0a81e7b07c84d19cf1c56aff4f3b2f15a5343fd000d6e831c8a63821b0d9511ea3b5f1b2df5fda017b5371bc59085014f858c70fbc51f5f10d70b1526e6361a1af", 0xfffffffffffffe84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002fc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = accept$alg(r1, 0x0, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000036b000)={0x0, 0x0}) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097b000-0x4)={r0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b3d000-0x8)={0x0, 0x2}, &(0x7f0000fa9000)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fa9000)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000faa000-0x90)="c2ce230e8dcf1a1372f102e86bb4df9a36cd56201f5e06da6c7507f17ca4e09c6d1098dc2bc9c0a3d9050590a65311bf1bbfb66cf49565ac8512a65043f5389a99ddb6dd048873aab7a23dc5cd63c6af58abd71a58ffb31912ae8b5bf3ff94eeca5732efc0b44c4282ed6c01d3198e9748ed63fc9cb3aee8dfeae7fbf78d789873816ae3f2b257b5f9a9ab248311e27b", 0x90) write(r1, &(0x7f0000cf5000-0x99)="0e60d3a8d61789c431e77c46b8dfac42ce", 0x11) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000078f000-0x8)={0x0, 0x2c}, &(0x7f000006a000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000107000)={r1, 0x800}, &(0x7f0000740000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002fb000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a0000-0x14)={r1, 0x0, 0x6, [0x7fff, 0x4, 0x2, 0x1, 0x9, 0x8]}, &(0x7f0000790000-0x4)=0x14) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005d7000)={0x4, [0x5, 0x10001, 0x9, 0x3]}, &(0x7f0000790000-0x4)=0xc) [ 35.195104] audit: type=1400 audit(1515265643.107:47): avc: denied { read } for pid=5956 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/06 19:07:23 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac4000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) tee(r2, r1, 0x9, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e40000)={0x0, 0x1, 0x30, 0x3, 0x101}, &(0x7f00009a3000-0x4)=0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fe6000-0x108)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x8, 0x7f, 0xb5, 0x9, 0xffffffffffffff7a, 0x9, 0x100000001, 0xff, 0x275f, 0x3, 0x9, 0x20000, 0x3, 0x0]}, &(0x7f0000fe6000-0x4)=0x108) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) bind$inet(r1, &(0x7f0000fe6000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000fe6000)=[{&(0x7f0000fe6000+0xb20)={0x27, 0x5, 0xf653, 0x7, 0x1c000000000000, 0x2, "8f343895891dab2546526c4f60ef68f74459be64d96987026f10388856dfaedcbb97c0c24871339f3d1c37f033d3b996765b878ae56cd837dfd8f2fef5f9a2", 0xbf}, 0x60, &(0x7f0000e03000-0x10)=[{&(0x7f0000fe7000-0x1000)="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0x1000}], 0x1, &(0x7f0000fe7000-0x68)={0x68, 0x0, 0x4, "d6e57ce51b2df08d1a9e4eeabf18a2f5c6684a8413a3a520fb02944a0146f27fe3436b6d1ef7033f83ee9503f3ed0d8395075657bba91bdf5301a24b55f5197bba71860279cae4f8893aef24ba8fa1c953"}, 0x68, 0x4000}, {&(0x7f0000fe7000-0x60)={0x27, 0x2, 0x4, 0x6, 0xfffffffffffffffd, 0x4, "eacb9774301f94f318fd67df2c7d85df775fffb3f5d5946c0f22f0650bc5af6f5bd2ffb2f020921dd8cdc8f2d4173076c9df076b8eb726b495128473bc86d9", 0x0}, 0x60, &(0x7f0000fe6000)=[{&(0x7f000061b000)="fa3161db0f9b280362267dca3b84592abbe24e4be386595962844c8ffe8e477acc08c1d86834a0c2d2bfab3c80751cdb2de3bfad3a2c55b075ecd5e93450c4b5c0b9b4e5341070a440a5e9b7e7bbe6e792bcb6a3a2b018ad7832376965f8a2f54fc72cf4fe352a4f24ed94c1fde6cc72faaf80e726c26f5a33503fff6434d5e163e4690d224f7c3e1abaadaff9153ba4fc848909a36fb740b6baec49bd11898dfb9f40a4352e65db08f54a642801", 0xae}, {&(0x7f0000fe7000-0x5a)="4983bdf22f45e961a2c10793d469a32d94e766cb8b01b01e246a2edfcf3f3a40ebc3cab590f27c7d09bd6bf5c777d086318de6f41b663007f9c6768a1d5352c32984ef65c6a24f6149f3ed8390ee7a7e6bbb0259b9522cb96e46", 0x5a}, {&(0x7f0000102000-0x8e)="770659cc134d4791a615f817741267b9186679eb2835325a40bbb3ef8e08a1f44daded0aa237c9bee212bcabd2126802d9e647cefe132d5cf9cf19e8ace2bc21465a45cdfcd08bfeede06637d32ac01adf5cdebbc771d185e5f10907369ab48cc70b78d637cef733c493134608ad5c6515763118d376a0dc73424a93b332785a3a51ad12e9581007d8aafdbc3a25", 0x8e}], 0x3, &(0x7f00009df000)={0x28, 0x1, 0x1, "a89aed2a644dd05ba27140cf77cba615a7ec5ca54ac9"}, 0x28, 0x800}, {&(0x7f0000e2c000-0x49)={0x27, 0x5, 0x9, 0x0, 0x1, 0x5, "41b9e4304b630380828750ed51b2c0abec1d88be6ee7a72da7e55d275500e20ed044a333a2a865b4a6a9318425c7a922bc55ed2451c65cd8023ac5cb5820bb", 0x7}, 0x60, &(0x7f0000fe6000)=[{&(0x7f00003b0000-0x96)="03cdc5dd16e947fa34e54a614ed1c85cd093c964de64d4813e354c9a397140e597dbbe5fbf55e3b8f7be07e8236b97a6131efc56f56dd15ef708c92964c0618e0c0e65c3e338152af61e15e47f518102a376652f3f1898098ea3704409302235911b1250a287c8486275c6a7930f4873ec2d406e621eb629fdfabec065e4a3cde1ec717052de0f3d3c4d059cca07e051ddd48feb608f", 0x96}, {&(0x7f0000f50000)="b5443ea0c427d48367b924e4c15287ba03969b6eb7c1655b8004138e08ceb8ff8b1bb84642ab4981fcf8f99aeb37adc1920c154b8c9157f5d952f891b4", 0x3d}], 0x2, &(0x7f0000fe7000-0x30)={0x30, 0x6, 0xfffffffffffffffc, "034b27bb3a7d9b27535b918987e0eed46feac707e1090406990c7ebf41"}, 0x30, 0x4}], 0x3, 0x11) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d7f000)=0x4, 0x4) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0xa, 0x89) socketpair$inet6(0xa, 0x807ff, 0x3, &(0x7f000097f000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000ba9000-0x1000)=""/4096, &(0x7f000065b000)=0x1000) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x7, 0x40000) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fad000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000c1f000)=0x0, &(0x7f0000fae000-0x4)=0x4) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000fad000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000239000-0x4)=0x5) write(r0, &(0x7f000092f000)="22000000150007010100006d00000027020c00000100000009000300000100000015", 0x22) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00000d5000-0x60)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000910000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000910000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007eb000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000501000-0x4)=0x28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000090e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00008e1000)={&(0x7f000090f000-0x10)=[0xffffffffffffff91, 0x0, 0xfffffffffffffff7, 0x1f], 0x4, 0x2, 0x0, 0x80000001, 0x9, 0x8, {0xfffffffffffffffd, 0xffffffffffffff80, 0x931, 0xffff, 0x1f, 0xe37, 0x8, 0x5, 0x9, 0xcd7, 0x44f, 0x5, 0x5, 0x2, "68d6e2ed4c47d48acb06428a13cd5a7e8b4e72878ff985daf3c9406a2e8dd425"}}) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000f7d000-0x1)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f7d000)=0x1, 0x4) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ad9000-0x36)={0x0, 0x0, ""}, &(0x7f0000ad6000)=0x8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ada000-0x8)={r1, 0x8}, 0x8) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r2 = accept(r1, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5e000-0xc)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000faa000-0x18)={r3, &(0x7f0000828000-0x56)="2d7249888c7f76f9ff1c552b3ad93479404b89be552ca9f7e752127b1620ec4a703c0ceb89f0eb684e31b3f3eabbf441387668caed2197ba01d9e1d5af6ad90319db8f49839b2a1390afe75ce25a034fd4b3118f648e", &(0x7f00009c5000)=""/181}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009af000-0x10)={0x0, 0x1c, &(0x7f00007d0000-0x1c)=[@in6={0xa, 0x2, 0x68e, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000706000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) connect$inet(r0, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a32000-0x38)={&(0x7f0000b57000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b58000-0x40)=[{&(0x7f00002c8000)=""/168, 0xa8}, {&(0x7f0000b58000-0x20)=""/32, 0x20}, {&(0x7f0000b58000-0xfd)=""/253, 0xfd}, {&(0x7f0000b57000)=""/39, 0x27}], 0x4, &(0x7f0000b58000-0x77)=""/119, 0x77, 0x7}, 0x2000) r2 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) [ 35.320383] audit: type=1400 audit(1515265643.285:48): avc: denied { map } for pid=6020 comm="syz-executor0" path="pipe:[15907]" dev="pipefs" ino=15907 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x10000003fd, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x40, 0x33, 0x6b}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r1, 0x1}, 0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockname$netrom(r2, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000007000-0x49)=""/73, &(0x7f0000004000-0x4)=0x49) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000007000-0x4)=0x15, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r1, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000094c000-0x54)=""/84, 0x54, 0x2000, &(0x7f0000ec9000-0xa)=@file={0x0, './file0\x00'}, 0xa) writev(r0, &(0x7f0000ec7000)=[], 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80806, 0x1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000eca000)={0x0, 0x1}, &(0x7f00003ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008bd000-0x8)={r3, 0x8, 0x8}, &(0x7f0000446000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ec9000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eca000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00008a9000)={&(0x7f0000eca000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000477000)={&(0x7f0000288000-0x1d0)=@newpolicy={0x1d0, 0x1b, 0x300, 0x3, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@loopback=0x7f000001, 0x1, 0x7f, 0x1, 0x1, 0xa, 0x80, 0xa0, 0x8f, 0x3, r4}, {0x2, 0xcb46, 0x2, 0x18d, 0x7, 0x0, 0x4, 0x40}, {0x40, 0x3, 0xcf7, 0xe243}, 0x7f, 0x1, 0x0, 0x1, 0x2, 0x2}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_crypt={0xc8, 0x2, {{'ctr-camellia-aesni-avx2\x00'}, 0x7e, "8df96f8e685fb1c5023c462ab82e3677a0536a50691f4b5b3c4e083a84a4875e5054b65e5bcd25c48fd284cf5bf7f48704331cff8ddd3cb69f2796e6000eb57346924577deb793ce5fcd89ea822a9dcad249fd602716968ae968302a3c21862f804bf5d8a7c25d37eb5efb4d76c701cd915df9e129beddeaf1aa852d7c3e"}}, @replay_esn_val={0x30, 0x17, {0x5, 0x3, 0x5, 0x2, 0x7, 0x2cc, [0xff, 0x0, 0x3, 0x10001, 0x8]}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f0000393000-0x4ec)=@newsa={0x13c, 0x10, 0x301, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0x180, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000d42000)=[{&(0x7f0000a74000)="390000001000090469060000800000000840da0202000000800001f40000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ffd000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af9000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000569000-0x4)=0x0, &(0x7f000042c000-0x4)=0x4) socket(0x3, 0x3, 0x3e) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000a12000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt(r3, 0x55f6, 0x1, &(0x7f000008d000)=""/195, &(0x7f0000382000)=0xc3) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 19:07:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000035b000-0x27)=""/39, 0x27, 0x43) sendmsg$nl_xfrm(r0, &(0x7f0000821000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000766000-0x10)={&(0x7f0000001000)=@allocspi={0x22c, 0x16, 0xd00, 0x1, 0x2, {{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x10000, 0x1, 0xfff, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0x3c, 0x1000, r2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x10001, 0x5e14, 0xfffffffffffffffe, 0x2d79, 0x2, 0x6, 0x101, 0x7}, {0x4, 0x2, 0x2, 0x93b}, {0x23, 0x4, 0x7c}, 0x0, 0x4, 0xa, 0x1, 0x0, 0xa1}, 0x8, 0x5}, [@algo_comp={0x128, 0x3, {{'lzjh\x00'}, 0xdf, "9a5f9221da85819feef2fe3f5e3cbfd4198de5009175661c4be0a0f5d034323d08da76756009cebd4e5460f7daf82cd5a17c35c49758bc05e8798bddd0b0da6fe59298e2d78e652146303e5d4c46b4dd94e0831a0fa81d0e3d68dd7d2be1a29921887ceff566f66e5107df95d06a5e1060665469795199c28baf3f11cfe6089111925fc54f046e3ef2589c6bd319bb01675308d65f955fc696cca432df0ce16f0089b719bf7310a845e186352e165492aba05f20efad712dd9c0373d43e2fada5ba9001a8f48e8ab86ae27ac8468b45617b7230f40e82c3538f68ac97cd9a0"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x22c}, 0x1, 0x0, 0x0, 0x10}, 0x84) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e5000)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f00002c3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e96000)=0x48) r1 = socket(0x11, 0x3, 0x8) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ccd000)={0x0, 0x2a, "a32d5a110a291fdb1d3051d4b949e7e913ff87b05aed4d527c8d1072b8bca00809e3417f2f3d5964b0e6"}, &(0x7f0000aaa000)=0x32) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c81000)={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]}}, &(0x7f0000e87000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000631000)={0x0, 0x7}, &(0x7f000088b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b54000)={0x3, 0x3, 0x4, 0x4, 0x1, 0xc3, 0x20, 0x6, r3}, &(0x7f00009e9000-0x4)=0x20) r4 = socket$unix(0x1, 0x3, 0x0) connect$unix(r4, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d35000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_key={0x5, 0x0, 0x19, 0x0, "b631a371f699f2f97511da41e61f36b3c9e651e0e8c4fa29f5"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r1, &(0x7f0000af9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000631000-0x4)=0x14, 0x80800) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000982000-0x4)=0x0, 0x80000) getsockname$llc(r0, &(0x7f0000c79000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e54000)=0x10) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x4, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = accept4(r0, 0x0, &(0x7f000091c000)=0x0, 0x800) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dd8000)=0x46, 0x4) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c3d000)={r0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00009c6000)={@generic="3b9363d3f6c6ce786ccc08676a09fc93", 0x100}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000044f000)=0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair(0xe, 0x6, 0x0, &(0x7f0000d91000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00003c8000)={0x5, 0xffffffffffffffff, 0x1, 0x8000, 0x12, 0x40}) r3 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d00101000100"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1d, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:07:23 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b0a000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x1)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x5, &(0x7f0000631000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) recvfrom$ipx(r1, &(0x7f000090b000-0x44)=""/68, 0x44, 0x0, &(0x7f00001cf000-0x10)={0x4, 0x0, 0x0, "26a1e123d9ae", 0x0, 0x0}, 0x10) sendto$ax25(r0, &(0x7f0000e49000-0x2e)="a77c4b73ab9a960d5f30cff031978c25bc03aa1a273df500a88584c69bf29ddde03b64791fce1601e8fee92b59f0", 0x2e, 0x4000040, &(0x7f0000359000-0x10)={0x3, {"64ad8122ec72c1"}, 0x6}, 0x10) close(r0) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x7) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002ff000-0x8)={0x0, 0xef2c}, &(0x7f00005e0000-0x4)=0x8) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005df000)={r1, @in6={{0xa, 0x3, 0xbfd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004e0000)=0x0, &(0x7f0000394000-0x4)=0x4) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xb18) splice(r2, &(0x7f00005df000)=0x0, r3, &(0x7f00001c2000)=0x0, 0x917e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00005da000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x3, 0xbad7) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3800000, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x2}, @generic={0xfff, 0x100000000, 0x0, 0x6}, @generic={0x0, 0x4, 0x7ff, 0x4}, @jmp={0x5, 0x401, 0x8, 0x2, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x870, 0x8001, 0x7ff, 0x10001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0x1ff, 0x1e, &(0x7f0000002000-0x1e)=""/30, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xfcf52727484ae778, 0x6, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={r1, r3}) r4 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000001000)="cf51e97fa3ad48ba895651a7e5ddfcf34d1221e265d0e3035c01c1217b91ecd7a664b2a9111b218b0d42517a6909a4ac1dd4e2ee89af19e11903bd77fe0ee65c030b4d93d6d77a9b360c8989b0297d23f0426d0474aa95b9f92dcaed22", 0x5d) setsockopt(r4, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) [ 35.538678] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x804, 0x8, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1996}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001b000-0x50)=[{&(0x7f000001c000-0x1000)=""/4096, 0x1000}, {&(0x7f000001c000-0xdc)=""/220, 0xdc}, {&(0x7f000001b000-0x4)=""/4, 0x4}, {&(0x7f0000017000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/17, 0x11}], 0x5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000b000)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000455000-0x4)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000498000)=""/67, 0x43, 0x100, &(0x7f0000d02000)={0x3, {"5ca14b9b338ebe"}, 0xfffffffffffffff8}, 0x10) r1 = socket(0xe, 0x807, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ba0000+0x6e4)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00001b2000-0x8c)=""/140, &(0x7f0000c2f000-0x4)=0x8c) sendmsg(r1, &(0x7f0000ab5000)={&(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)=[{0x28, 0x29, 0x6, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00004ff000-0xfe)={r1, 0x1, 0x6, "36f14fcc95510d3bd45af24e1b221c5ed92a0d2b162dae6b574bc1080373f114cecd50909be478878e0c00fd4b63e19996b44ab57458877a03aa003ed8df3374f6fd3f7e3e93d6bc86b4f4c8dde286c8dca3b6ce6b680b5db3f5c97158a3cb39275dd7e1dbc2c31acf65809b0b4c730aa53466a66aee1c66d5c334b00e586af8bc33a113c29b8cbbc78f493e2c3dc8a80369b57765e56575882d6798536cd1f1dfd50613fe10196b29f82fa5da2ff1da3477390956477c04575ad85b58bb855b6f6e32710797dde3cfb4c57ebcbb2b1cc22868e56bf35c32e3c5424c7d7bd55ce8e0abee7862d1519d59bfdbede5df2aefb83018"}) pipe(&(0x7f0000511000)={0x0, 0x0}) 2018/01/06 19:07:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000fbd000-0x4)=0x4) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/06 19:07:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f4000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000000000)=0x98) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000095e000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/06 19:07:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='tunl0\x00', @ifru_flags=0x9300}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80006, 0x1) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000646000-0x5c)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd7}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x3, [0x9, 0x6, 0x0, 0x3c6, 0x2, 0x80000001, 0x1, 0x6af]}, 0x5c) [ 35.586293] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 19:07:23 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0xffffffffffffffc8, 0x0}, 0x3f5a1db4cedf06e6) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea0000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002f4000-0x4)=0x0, &(0x7f000093d000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000000d000-0x28)={&(0x7f0000004000/0x3000)=nil, 0x4, 0x2, 0x10, &(0x7f0000005000/0x1000)=nil, 0x9}) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) connect$netlink(r0, &(0x7f0000f58000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f00005ce000)={0x10, 0x0, 0x3, 0x400000a0}, 0xc) write(r0, &(0x7f0000d28000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000480000-0xa1)=""/161, &(0x7f0000a06000-0x4)=0xa1) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000+0x16)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r1, &(0x7f0000a9b000)="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", 0x1000, 0x40, &(0x7f0000bb7000)={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/06 19:07:23 executing program 0: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cb9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000072c000)={0x0, @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]}, 0x80000001, 0x1}, &(0x7f0000bb2000+0xd88)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c90000-0x98)={r2, @in6={{0xa, 0x2, 0xb1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff}, &(0x7f00007c6000-0x4)=0x98) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000145000+0xd12)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r3}) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003df000)=@common='gre0\x00') writev(r0, &(0x7f0000095000)=[{&(0x7f00003c3000-0x3a)="390000001000090000003a00000006000700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e", 0x39}], 0x1) 2018/01/06 19:07:23 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009aa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000644000)={r1, 0x2}, &(0x7f000001b000)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x800000001, 0x40000000009}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xc15, 0x1c9, 0x3, 0x5, 0xfffffffffffffffb, 0x6, 0xe67, 0x1, 0x4, 0x8, 0x1}, 0xb) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f78000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000cdc000)={0x1000, 0x10000}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006db000)={0x0, 0x0}) ioctl$sock_bt(r2, 0x8907, &(0x7f00002c5000)="a2f7bab3be7a4fffcd97a6526821f80f516cf417d5142a8f3581cafa1a571116241ef22442fa30a06bf60d8b0e3734d85ee8c08a63e713be19ba9bfc7267a003ba2f2fc1ec37ac70f279be9636da9f7f050d8d15f2a0d0f3a6d0c4136cc821812833533fb056c32f06a151e0c1fc158b74e907e6daca7c8e92c1318a94fa159ec7a9af666e9b50768831bd8e716129b27df1a10e2f9950e0910d8ca71c6afda7635469f724ec5451f2614dd69a9f8138f947d3fda4dd33ad5f407a9683d285a1122d3c25a2007105a2a107fc5a466b4216c78c6f3a05f0730c8ef906d2b3adc29103") 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) recvmsg$netrom(r0, &(0x7f000093f000-0x38)={&(0x7f00005c6000-0x48)=@full={{0x3, {"80bfad8ab770b7"}, 0x0}, [{"b1d49c55596e18"}, {"1b071031c49600"}, {"c212124cacfdf3"}, {"036cf38b782af4"}, {"d8a27b2a9eb78c"}, {"20b948b27e949a"}, {"c708ed47b5da33"}, {"3dde4f5412f637"}]}, 0x48, &(0x7f0000fd2000-0x20)=[], 0x1000000000000315, &(0x7f0000fd1000+0xf14)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f000012c000-0x55)="0155", 0x2, 0x8000, &(0x7f00005f9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) sendto$inet6(r0, &(0x7f0000fd1000-0xe)="0621", 0x2, 0x0, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd1000)={0x0, 0x1007ccea, 0x2, [0x6, 0x80]}, &(0x7f0000fd2000-0x4)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f40000+0x23c)={r1, 0x1c, "a95a589b8ff2268f077d19fae01da35e417d5eb71c6026fdd17c9165"}, &(0x7f0000fd2000-0x4)=0x24) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) socket$kcm(0x29, 0x5, 0x0) 2018/01/06 19:07:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000a82000-0x85)="031d7a4c3e81e7c72496767b9396310f9698d620c3b97c12fb3567bc0fe1021ba2be39f0dc6b1ca7e3b46120f1c339a0d053aa7f527e10cb939ca4a05540a6c3eb3cf0bd27f01a885e221594dfaefd794debd0ae6d8a55df9f982ec75ded4f7c090ac1d07278c47b8302c42e52a473cc32772ea49a2e6cd1fc8705d292824693e751e58378", 0x85, 0x800, &(0x7f0000bc3000)=@sco={0x1f, {0x8, 0x9, 0x3, 0x9, 0x873a, 0x67}}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f67000-0x14)={0x200, 0x224, 0x4, 0x9, 0x2}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000016d000)={0x4, 0x10001}, 0x6) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000023000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000-0x10)=@common=""/16, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000)=0x7, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000024000-0x20)={@generic="a3e2a336ea5b5506d3600b2139644001", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000001e000-0x10)=@common='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x4000000, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7600590bc47b67f4) [ 35.756453] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.766504] lo: Invalid MTU -1145372672 requested, hw min 0 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 19:07:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f4e000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000072000-0x10)=[{&(0x7f00006da000)="059b97b3f2bcb5c0e4b4edfb41a9b9412b7f08217dca0ea2e93cfca2ff2e111b5ca15e249d59b623e36f8e5aeca98c62981eca7401c6946dacd814af05824b0be77d0ab07363176dfdcb4d5e58bcf72786bbcf5879e11795430fd4736dec0526a3ae667c5caa3cd04e1fc2e5528722d12c0e34c7bb", 0x75}], 0x1) shutdown(r0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a6c000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ee9000-0x10)=@common='gretap0\x00') 2018/01/06 19:07:23 executing program 7: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x32, 0x0, 0xffa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r2 = socket$inet6(0xa, 0x3, 0x548) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x3, 0x89b}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0xda07, 0x0, 0x4, 0x100, r3}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x651e, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x7fff, 0x7, 0x6, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x0, 0x0}) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bad000-0x4)={0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000f7e000)=[], 0x0, 0x0) socketpair(0x9, 0x5, 0x2, &(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000ff0000-0x10)={0x1a, 0x1d, 0x80000000, 0x40, 0x6, 0xb19, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r2, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fef000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) close(r3) accept4$ipx(r1, &(0x7f000036e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004d8000-0x4)=0x10, 0x80800) 2018/01/06 19:07:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000725000)={0x0, 0x8001}, &(0x7f00002ae000)=0x8) bind$bt_rfcomm(r0, &(0x7f0000277000)={0x1f, {0x1, 0x5, 0x100000001, 0x6, 0x6, 0x8}, 0x1ff}, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000257000)={r1, 0xc1f4}, &(0x7f0000ac2000-0x4)=0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d6a000-0x4)=0x8, 0x4) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="01ffffe8", 0x4) 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000)="b30b20b418e5ab481d0b9a7e1b98c888de3c27fa8e8d72061bd57241d3ea2748a567a98612dc56e6ce64029fca1132d6edd1a5618c28ff11d398c0c0e277b50c84f8c0b549e718ce61d5b2bd01b292ac85430cf259252c4f6471d76b6b6d81f9cc4305004b75b39d189a3f15260c49", 0x6f}, {&(0x7f0000005000-0xf7)="bdd6ee98a8fd59d91183903928b7e54b1ffb1ff48e2daaf5521b679f469b84dcf4b9d4381f923548e69a3259047756f7545cc87410fea07741deb72502d962adfb73e2059a1bf6cc32c53a36fed4f61e2bd594c26b516ffb662e9fbf57229c848d569fe620b61b664cbfd45b181a41e38d39136e704cff24e694b5ab2860d0403af5e3134ecd893ed7f10a6553681aacf91dcf4189e9877e8e445710facc7c28aa54130e53c854ebfbedbec733e2b1023099904db497ddcfcce30e0916abb74ef1473bd6de6b8346a59684c4f1503cd073f9337b6733cba7112cd78f8a21af88f63714e1332672ecd6dcf3d7d5a7b6e478e866b13a8699", 0xf7}, {&(0x7f0000004000-0xf7)="e4e1e0011ebbe7712504b89dfa4456ce36aa13b5e9369485ce829dd9de1f10a52cc888d9f2f0c03261574e2b1e866fa6509c5fb4e2950bb4fa1ca8c0bccfa21934cff3e48a158d52080b133f3feb8e1e939d2ad8352c307177fb45a84a246749669824d7af38613bded54f175eba9797e34377ed77efa47681c037545f9392d200f54eee42cdb4aaf243d2a13713d1db4d29d2d5e3dcfddf6e9438cc559f7e799f59588eb88816d5143d96491091f154b23a7f97ec19d10a2a495aacadc12b44f9fb3d46e9b4c97fe49c8c527238a26bb2134f1bb0a2120a7d82c41b18d13d5959c9ce48483f9fc029d461114939704742964163a0dbe2", 0xf7}, {&(0x7f0000005000-0x8)="6fa47bb511cfb072", 0x8}], 0x4, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}], 0x38, 0x4801}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000005000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ac1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0x6, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000527000)=0x4, 0x4) r1 = socket(0x11, 0x5, 0x300) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000eb000)={0x0, 0x0}) setsockopt(r1, 0x400000107, 0x5, &(0x7f0000001000)="", 0xb57a) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$inet6(0xa, 0x80007, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000977000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000d94000+0x715)={0x888888888888a7c, &(0x7f0000c63000-0xd2)=[{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}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000d12000-0x10)={0x4, &(0x7f0000075000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000e87000)="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", 0x135) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00008d7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x0}, 0x14) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc8000)="a317c2a9ee067e55c5ee9cf2bbeaed51546814348b1df83fa12667ab1f0e6a581d59b67944a6b4b81857489285cd896708a5d6214c5d69a4968618e1a35b5deb68c2a13513fba12d46e0bd0f14e1076af373aeec6653d14f01163aad3a1774626fec45bd433a2ac26f5657382f71e23475aa786dd9a1e4434be495b157ac8cee53b097c344a44b25ca95e63f8bee8e9261d4abbf050c91ab08299c476c3af47edb541d74f4831954602dc6c23257acd9d90352f9c2186c4f6e08953e506b38f2c4ab9ba5c5938a4467c3b47f7ac1c9e74f8422095f42", 0xd6, 0x800, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f000057a000)=""/14, &(0x7f0000663000)=0xe) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a21000)=0x0, &(0x7f000036c000)=0x4) socketpair(0x0, 0x5, 0x80000000, &(0x7f0000383000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005a9000-0x10)={0x2, &(0x7f0000ec6000+0x54d)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000ade000-0x8)={r3, 0x2}) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000d95000-0x7)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d92000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000720000)={0x0, 0x400}, &(0x7f00007dd000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000050e000)={r3, 0x6}, &(0x7f000003c000-0x4)=0x8) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket(0x10, 0x6, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000777000)=0x0, &(0x7f0000d7c000-0x4)=0x16e) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c76000)={&(0x7f000041b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007ce000-0x10)={r6, 0x50, &(0x7f000088f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 35.857354] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48370 sclass=netlink_route_socket pig=6215 comm=syz-executor0 [ 35.892073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48370 sclass=netlink_route_socket pig=6229 comm=syz-executor0 2018/01/06 19:07:23 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d16000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000327000-0x4)=0x9) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d18000-0xf)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d17000-0x4)=0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00007dd000)={0x0, 0x0}, 0x2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009bd000-0x1000)=""/4096, &(0x7f00001f1000-0x4)=0x1000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a3b000-0x10)={0x5, 0x3f, 0x3, 0x0}, 0x10) 2018/01/06 19:07:23 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000de6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80005, 0x400, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80804, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00004bd000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000002000-0x78)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x100000001, 0x4, 0x200000000000000, 0x1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1f, 0x6}) 2018/01/06 19:07:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f000018f000)={0x0, 0x0, &(0x7f0000be6000-0x60)=[{&(0x7f0000feb000)="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", 0x1000}, {&(0x7f0000945000-0x93)="487fd78b8e75532b619d1371ffcdf83a40d1c6c35919bde130f5f5b2f9af1d96303ea4771b6dc6e6b5c7678297302828845cbfde0c40f151c5672cd70c9f4705cc20ac03e3487c56eb8af09fc44066da75f377fae66a9153ed3b1812b20b65f1dc67524a93094318f8d53bdb0f1e8293cdab63c8aaf11299e66ac0556c7b218f0e180821d59457b6ce71418e365bc10c6d532e", 0x93}, {&(0x7f0000a4b000)="7d8c7cfdf397908c1cc0a8bfe711c5ccdf925bd5aee5443b440f8a485464595599184684a4f401fe5a64deeed25c247e5467422db5a33df86cecb728754c252dabeb335406dc3760c18fb30285efc5da9595e1c42f2215778ece51d5bfb204feec4b0e6f53dcbf13828019150ffd02623105a7301f03", 0x76}, {&(0x7f0000621000)="12cc720ea54f9b5e45c32dccc9df999d9cf36ee94236", 0x16}, {&(0x7f000005a000)="8df6bfd900106b04e3e520cc8fda11aae588cd3bf75f03b465ed93aca62f031195f1d18d362226ded3662e2beb", 0x2d}, {&(0x7f0000c79000)="5d860121bdfc1845d8af1a3defd1606eae26b09447212ee59417031b31c37128f00f8471b4b851dc94c27f6cc5d3d64723c84bb968cc87b119c4ef6027961206d4ddd963445376dd127239a02821b350baea55d4523e14307b13fa4d4af21a1bbaa68a82d75d8bbb52fafbe15c58c596e2d6ace11d27564878eced5e80464c282f7fd4589a9c3b4d0f353ab665d9aa3baca04a", 0x93}], 0x6, &(0x7f0000080000)=[{0x110, 0x29, 0x81, "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"}, {0xf8, 0x11f, 0x7, "81c12a111a9758af183de2a9a1d79126bbf18cb08866ea7adac930d54c210b3a392b9bcf02210909d168b42ad84b1d3fde2d5f19c624ad67ad3678b110e3d620c73d6ef86e93c3067794d865edcd2bee804eac3264c34ebe7d0dac018f8b09e06fe71e85f68f0cd7e5eee5c843549bf7bdd389c8e163e793c031f8e87dc1781336ad223e13f7c2dbf1c0de29e21508df2f1f7ac8f31165af9bd13049bc71832b49d2710924e73d8cbbc865f7956a8c7fef81400dde1862116214166588ac415399c5814551cc016f7254dc4107b0d404f40535e64dd9b8fb142c4ad9338aa6e9bd13"}, {0x58, 0x1ff, 0x101, "20b05129b270262b0b98a095ffcf366f77c5d965581fb6cc6d9254917596a73f83ad3e08d918e3f80153d7d95a0f7dfe7ba1df93d3c7d71d125644c036415e6585ec683f14f0"}, {0x78, 0x102, 0x10000, "1b44e77e026d38d8275df41f385593359a491e0c58bdb59d6f624b1660621f129cbf3019bc93a3cc0c6eafd8657056cf30436611bf17df674ceee95cca4df14cb2f7cf2a1dc9b60cff04d8989a29d3b781478f5f210c100b5f53591b69895f86ce9fd6c024b17a9d"}, {0x30, 0x0, 0x5e0e, "6d1b19a30adcbd9a18049ad28371f4f3583c9ee3b1a2b6ae250eef80f0ca570c"}, {0x68, 0x11e, 0x5, "7df3d2c6d327c716a92e4beb38115742747485dbc4cf4a4f5832754e1cea252eb1401ea8109763bbb965dd8ffbeefa1555fac964ad4915f9ca9461fd85de87587e41ad0dab81087620f9e8c41d559649272ece"}, {0x60, 0x119, 0x80000000, "9950107f89d3fab6b8ba1175713e4b9d0612901d049088409ad6c9d92c255b553baabde124a017492c7becac842a4dd5eacbe9bfb5add6ded663023ebc740e0e70c62b863b8dcffa24620dda"}], 0x3d0, 0x4000800}, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r1, &(0x7f0000ee8000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d41000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dc3000)={0x0, 0x4, 0x5, 0x1}, &(0x7f0000acc000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008a1000)={0x1000000000000000, 0xb5b, 0x1, 0x2, 0x9, 0x0, 0x29, 0x100000001, r3}, 0x20) sendto$inet(r1, &(0x7f00005b2000-0x1)="", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) socketpair(0x10, 0x80805, 0x0, &(0x7f00000b9000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000fe000)={0x5, 0x6, 0x4, 0x2}, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002b8000-0xa)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x144}], 0x1, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) 2018/01/06 19:07:23 executing program 0: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x13d) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f00002bb000)=[{&(0x7f0000dbe000-0x8f)="1fc0fb0b3e728ba0e2", 0x9}], 0x1, &(0x7f0000132000)=[], 0x0, 0x5}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006db000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000024e000)={0x0, 0xcc, "28bbaaf7d4656705b6f8ca0253445fbb8e7476ffb02ccfe80e60294a3e70d5a2d00b4892e8c9c9ee325f15ac75b9634ad390c191eaa7f70e963a5d758f09903b263c265c2f0f5a7f377b33bcc30e4e5569c675e21a5e81c3666f3eeb4aef216def0893cf66117a4ee03c5299a72cd8304122d632fca7f2ef638637de7eb8db27b7f9125d67427ed7e716b670c0bfbca01d13fe9ca7fe7603d3e25ef44e5420045259fa7f5b935a69b64782394761c4a334069f9716bdb58a10e4f31070fc38cf438c37177c43075aa21a8f9a"}, &(0x7f0000af3000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000143000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000061c000-0x4)=0x8) recvmsg(r1, &(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) 2018/01/06 19:07:23 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xff99) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f71000)=0x0) recvmsg(r0, &(0x7f0000f6e000)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f000003f000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bb8000)={0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000f72000+0xa63)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000573000-0x4)=0x8) getuid() bind(r0, &(0x7f0000f71000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000db6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f74000-0x4)=0x48) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f75000-0x10)={0x0, 0x54, &(0x7f0000f75000-0x54)=[@in6={0xa, 0x1, 0x71ab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2faa73be}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000ce9000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f75000-0x10)={r3, 0xbc, 0x100000001, 0xfd10}, &(0x7f0000f74000)=0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000f73000)={&(0x7f0000f74000-0x48)=@full={{0x3, {"f13d5926be33ea"}, 0x3}, [{"7248823c30a29a"}, {"965782cc0ac3a6"}, {"495501ad57a7e5"}, {"49964011b63c1d"}, {"a2c151056acc75"}, {"d1a94179113068"}, {"7f4d0d62bd8013"}, {"fad9fefcf53586"}]}, 0x48, &(0x7f0000f74000-0x60)=[{&(0x7f0000f73000)="ead8c0f87db54c9d948e1bd31544de7a8707d8d7959994c72de03758f5bad00f59a8aa66745b6200adfc27db541582d8ef80737659cc650f80fe19bf21352acaebeec1540d1b807136747eb944c797aaa37568285923079b45dad711f463a7d709411d9a335067711c6d20b35ef0d13b39649dc8", 0x74}, {&(0x7f00009a5000-0xaf)="f6d0d87c7173580d4762bb9ab93b73d7bac0580f66d4c7a88268f73d7175dc7a2a1b322114e3eefbc7e4818094c41d35cfb71e4e36549b26af0ea9b74bb14917c5e1f383f6306c65f39998eda592c2eeffc7387bb49c115c18f6b6c47542e4de54a768acf2038e1de8591c50b524eeb9ed02038c5b98a3bf29325f966dce388007d428c33fca37035d6bed069b9edd60e16c9ea8c552011ebd1baf6bdac37548793bd422b06f20743744afc4bcd077", 0xaf}, {&(0x7f00006e8000-0xaf)="58354971e29b4cc86d4978d9c5393f936bb6c3b04720514d69649fe025ee34618796644eb2fdb40e78d6e284b8b5b22a9a31663fa982d99d3155131771cc7eae4fe7b430c4887a18768bfaa2b526b8c3a598fca5f631362250ea938e549e5541e797fba9209866b3680ca27bcec7f6d2382d0ac7a3ae0bb9449493e91d8d5f8f9a4e8f1b46350045b5453e609ed2fdd5a7b8b1eb10a9e3db8a97ad82114b284d12352d24bb9c6c2758c5408534841c", 0xaf}, {&(0x7f00000ec000)="7e13263dc19371c10b846c29ebec850ade662c38a6fb2a1bee916e4cd5fde6e8664a2afb7b0da17de19035884d74340005a961ad3435e3ad77624f1f091167131c5cc282a855af86846b62c2255c916c855a677d217cb73fd714d59f2ade8beaf4cbb5a95177f726d39bfc14", 0x6c}, {&(0x7f0000c56000)="f9504a5e9a2539120e6501fc803c0eab7b6a5b156b709f8ccbf60914b96e1781177332f983f34ec9c2387f5e405dda2bfcd57b7738f6c9907ace457d887c186d8a", 0x41}, {&(0x7f0000f73000)="a714bf8a6bb282ea6a75a68233da4217f9870cbe69e3d08030cc072ec1dfda6dc02f82c2377257d039e06951ad2661ab805231eea7e2f11589d8e72764398e7e5b8dbc9ba5207d8fdf5555a79b2f7f01de43ebf0626feefc22a9ef8903b8ebaea3e220685b24b2d0068b722a4a6e75b3486a24e60973840b8f9fb2fb741340ef9500d8c0a2ee400dccedaa3c239b33fc1c", 0x91}], 0x6, &(0x7f00003b3000-0x2258)=[{0x88, 0x13b, 0x7, "6ff1df0eb6adbd3a7f55370f7ebacb32ad795f5311ea816199ed2a584c20ea12663418dc25335ddd972dab4006c4e1d8616620ba9ceb7a863edfa38ea645c13d3b167d4bfd1edc3de8ea7e6de40fef791b6dc9d023f827f46a1ef450fe2f0924e584092ecf9c69bbf3672640917fdc754620cf0035e71f"}, {0x100, 0x1, 0x3f, "d0227a0209693984d4f74c3a3eddd2aaeba21c58b3f9e0dca7c916d23915d687a387e846bffb3812f8c8e31cb1cfa432a1c99d284609beb43eaa4dc8d516231e6d3791aa2d63341d96a1093c0272bab6ea40f80606d0277088ce1385463fcb9ebb5f95b5727b3c932295523abd4debf6cf13fba9381502016421688038c4f26bf4a78d8532fece6039d2be089d9fa15add64199414ea732551612a6c4c3a7e8277453b7835ab5d14fbcbd62eb0209bb3a84cdc2addbe8acc638eed7d2631f76a7788cdb8483c08e63553152bb124ff61730fb8827943bb096636acbb24c418454c54bb17c3dc9dbc96eb76d1cb053964"}, {0x90, 0x10e, 0x200, "a48e417743a10c0fe06389e034c486fd8798a2bbbba93f39fb1a7d9b3307c84615fc765d31eb497c4755887457159e93a74c075b5410209f56d1c282987d8970f7db3b3b56b48b3313cfc83c98f655a4d5d5947f06eeed675db25c2414f8036138bfc5a92d0eba79d970577e4ed1344f65b734e7ad90d0e86e"}, {0x20, 0x104, 0xffffffff00000001, "735ff351ffe0b1328165ff"}, {0x1010, 0x112, 0x400000, 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"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0x2258, 0x4000000}, 0x24004040) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009c0000-0x4)=0x1, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) accept4$packet(r0, &(0x7f0000840000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a7e000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d1e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000099c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e17000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000083a000)="08fa73c3cf15634f65c1a45e198b2c5470dcf8e04a1f189547f1428f95b4b7d36b018a6b4b6b0178e81e979c9a6fa1835581b06ba2de96865354aeafd21ae31d8860d6124f21a2c1344cb704236068430796a9ae458d06a67ad476e5c93ad569a2aa7c83058357731f78dfb330f281110f5b3281a7b4da9bda36155ee9e76eb2f4a5302702e8709054800c9c2d17acd1", 0x90, 0x85, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000191000)=0x519, 0x4) writev(r2, &(0x7f000062b000-0xa0)=[{&(0x7f00005c4000-0x1000)="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", 0xeb1}], 0x1) 2018/01/06 19:07:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) connect(r1, &(0x7f0000807000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000971000-0xc6)={0x0, 0xbe, "936de518a31d992564693935dd7917183ea58168a6d0f3cdd63628b6a3212ec0915cff44a57dcc9aac03d1cee6624e861389448e113c3f2c19950583aa7bebb8a12c77be811659cbf9ae73e871dc9a28b1ed57cb23baae25c666c954c47bc473067b8743e356fa6af28066d998f1622dac646435b99b476450683e4e34e280b1140e2b70dc136c665394b81356da31672e62946c402b4c665ffda4701f66e8e1a6683e618353c26660a280e1fe97dd6a1374ac5f7c1eacdf39c2c8f52204"}, &(0x7f0000567000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000848000-0x8f)={r2, 0x87, "71678b6d9741c557db22a6e8b22136818a8f62db0f658c8762e81aa442fa3d5157d252365ee6bb78ea5ab2b01f780e78dc1b43719bc46412dc7619ea5b6aeefb634ba63e5ce64cb4497ea2ba59c020fcb63a738914d2a829beddcf2b55581f5e0408f0d49eb4a569f03f653fab1e40b3af6ca772fe25f7741908995300d831e7038356d813901f"}, &(0x7f00003f0000-0x4)=0x8f) 2018/01/06 19:07:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7f, &(0x7f0000e9a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000087b000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xff, 0x5, 0x2, 0x0, 0x35da}, &(0x7f0000e90000)=0x20) 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, 0x8, [{{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, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [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]}]}, 0x490) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/06 19:07:23 executing program 4: r0 = socket(0x18, 0x0, 0x20100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x2, 0x5, [0x8, 0x40, 0x0, 0xfffffffffffffffd, 0x249]}, 0x12) write(r0, &(0x7f0000c1b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001000-0xcb)="82548a1193b561d806c19c0c233691c17475c765178129a9b153ef56a0496b13bfbeecb7b4ea3624542abcdec637d85d6613ff4a02530f03abdfc5be2c2a922055997bae4fd1f038c4d0acefeccf687df7d8c46f768d9dda250d548a94e65f3ed9ad7f7536bb3db50723e0e820a8eec3e277203a74bafde1b2b429685720357cc679f3af1771ef302441456dbc1b6bac9a8e7e1e43aa935b0babb4763c808a588924d63493018e48b6b4e928a26caa79921c0200b20022dfb177c4ee90ab21663c3c77b8d85d4bd0bbd1fa") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6033, 0x2, 0x0, 0x80000001, 0xffffffffffffffff, 0x3, 0x8, 0x6, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x0, 0x7fffffff, 0x0, r2}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0xffffffff, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x8, 0xf, 0xe11c, 0x0, 0x4, 0x190, 0x4, r2}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0xfd, 0x900000}, 0x8) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000055f000)=0x7, 0x4) write(r0, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0xf41046316fe6e419) pipe(&(0x7f0000333000)={0x0, 0x0}) 2018/01/06 19:07:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000013000600e00000000b4013000000000000000000000000106d", 0x29) socketpair(0xa, 0x0, 0x6, &(0x7f00008f5000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000514000)="cc417bd7bd1fa7c49ce30615be6e71aee5f827e494e70373f9d0e3d1b8eb792771c4b4f6df38e14805feb5fc1674693ca63dc3127f68944ad14e9ca77069e8bfc1228d1a19575487855da45f2a4d764b187abd43a41a39e908ce3efdf5f20cfbb85cea71e0da5c76f38236dffbc7d3f133ec394e587c09e43c89c4fd986818a90f40fed89d981b3bb3478dc93f734650fbd18f4b476cad239cbce8e9e66b697515f0ca315e1c3eff7c067b64288ed8db69bd315909ad339c3afaacbd41fee37e278da36bde9624022377acc770", 0xcd) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003cb000)={0x4000000000000000, 0xfffffffffffff801, 0xff, 0x6, 0x0}, 0x14) 2018/01/06 19:07:24 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009b4000-0x1f)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0xf) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f67000-0x1e)="1f0004000004fffdffffbb0a000000000000000900010001180003000000", 0xfffffffffffffe97) 2018/01/06 19:07:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e65000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d6e000)=r2) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f00005ef000-0x60)=[{&(0x7f00001dc000-0xbf)="8cb8e2cb6ca1fd49a56f88577c65a71107e96d639e657a99fe151a9e3e7314d2916b4b659f4436057a805b30246d5a9a4d696bb2662cfad74d4d1c6c03e47ae22b625ffafa82ded42232563499eb0cb5be079ea712a5388637e068c42a8ef8d666eee8b36cf303458eb70fa632d7f28665f8c51391ddec7aa5e532ed9f4bfd7475ec131a82dbddc1b11d754ae36b96204e66ce4ac17f461ff0c42907f2f3fbf1aa98835e613c7e6b7bd89de932ab01632f817cb5431e9ec5bfedcc42fd2dfa", 0x42}, {&(0x7f0000c71000-0x2f)="e083e77233ed2f6052f4629fbc2e3384e67bdc53aeb1d61b0d750678e165acd0ead4f97afea8660b4171cabd660db9", 0xffffffffffffff3f}, {&(0x7f000055c000-0x35)="bcaf7f051a4d49fcdab09d084b8a26c90b7a32b113f58bfd996bd8661a35a338af94020b5f814d1c5bdb8b5c2a04c2558cb636f682", 0x0}, {&(0x7f0000dc3000-0x9c)="9bd638872c7af6405f6bafb8871694d4fe61a2edc9eba2648a9d7e141f01b731629051f81843294bd476a98ba921a0d56222251c9d216328abd6edd30b813f5e727cc25a0f35107fb0e1fdb73993711146f06eb250762f3f9cab95511b5c8464a19c3710241b54346298db4a80b10f6bc58d7dd66200605f7fedd61ba019c0acbc941127f74e951581389cc12f140f9e6ab4804ccdc759134710c7cd", 0x0}, {&(0x7f0000564000-0xf)="6899ec6a69d9b038de3911b93e03163a66e04d4c193d2759cfb129c22cf48028f68f3f4f6b47c5812f64fb89f2e4ba1ca29dd30981526d4447dfe2370b1d138b4f5314e4f0b279e52389300461a309266ddacea047cd88f9e85cd416101c8247e0f57377a48693096ed7a4c9b26c1fbf2c43bfe6927fe186014d2dad660800da5af295019da74c492937f6eb6d582fab35c1806fbf8ff2e67d92f90cc00550fc203a", 0x0}, {&(0x7f0000828000-0x1000)="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", 0x0}], 0x100000000000015a) sendto$inet6(r0, &(0x7f0000923000)="24f64b0acbb4c7f95ebdf9be93df69c352d099669d6ae1f71e6e2a1974713a1787aa9b7f3ecf6b62ad22e587705c8d397a0d950952471541f617e30186d852ddf70c0096172162c641a13687b4df59e87f358ed4dfd1b5d1b73c0dd7457a001ef2b44b1514ab38a4e78b137c428a7b305cdb628909e5f78fb0e09e60b89de553d42c6eb9e6fda3395635d60b0f699f1d666e6cec0285", 0x96, 0x40, &(0x7f000033e000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/06 19:07:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x80000) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b53000-0xe8)={{{@in=@loopback=0x0, @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=@rand_addr=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ac000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004c0000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x2000000006, 0x3, 0xbb00, 0xa, 0x80, 0xa0, 0x16, 0x800, r1}, {0x1, 0x2, 0x5, 0x7, 0xffff, 0x3, 0x8, 0x5c}, {0x1000, 0x100, 0x10000, 0xfff}, 0x1ff, 0x4, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x8, 0x1, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3, 0x3, 0xbf2, 0x3, 0x1, 0x1}}, 0xe8) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8000023, &(0x7f0000894000)="248e850d466b271fa50bb547f5563b9dd5c9185187595ad24546b2e8ca0dce7f9534c4228e000280282568d93e698cedc3ea81da3d736340c9e36c38338f3c87009ca99a1f66f6da98af3ae7b5ee475df409184c913c030b59fd94dc26bd6cd00eae1492d37c284c00000001b8bd6fff90b04b30be4fa0", 0x77) shutdown(r0, 0x1) close(r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000076e000)={0x0, 0x7fff}, &(0x7f0000603000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e0e000-0x98)={r1, @in6={{0xa, 0x2, 0x53f2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, 0x98) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d8000-0x8)=0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bdd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3301}) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@generic=""/16, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000072000-0x8)={0x0, 0x0}) socketpair(0xa, 0x2, 0x1, &(0x7f0000643000)={0x0, 0x0}) socket(0x11, 0x807, 0x2ef2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000067e000-0x4)=0x0) sendmsg$unix(r1, &(0x7f00000e1000)={&(0x7f0000e5b000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000935000-0x30)=[{&(0x7f0000611000-0x99)="7f4f8cb6c0d633d805596fe186709ef93bfd54c247c669afcb937d89620968ebafe1544a983dfb6b957311dfddd535a44c5c4555408ed6312e9f68799620f11345b9d93039a432ccc53ebfc236ecdb08b87b676e501cf16504d35fe812439a68160efad2ab625c94da21fa4d036218b155d709df8724e05406bacb339d09aabe603f78692bbbea353c57df0e4877e6eeba84cf090b22e5826e", 0x99}, {&(0x7f000003a000-0xa3)="51505350ee42be9c4cfbb0bc5a1603f8811306a58b3d16fee172b84fe71635ef4f74f1b34be163362790958dee0bda806b09de377f7f830a81b13a7917b2a99535865e4e339c29e23bb71bdea183e47148476a444343812138947b23e0a20c712e30f54b2bbd9b3958f804ddd474df1baf827c568823266bbd2bee0a461c422bbe7513b71befd331dee009eeb7e6e930ee0b2c09ef7a8620281c907fbd12e5c672b24c", 0xa3}, {&(0x7f000074f000+0x7dd)="86499cc3f55ed19d79a397f0587386f231db864632a609da8d2b30fc8c3f60bd50cec795b693a1cc4a4c2a52198b387f5b1cf141b015c22594dc1dc82a3262ba70a1c09a12ad9006511e2a12216383023cb472a4be59199b6b25f2efc2f73c77828f8c550384d03c8985ba3377f52bb19ac834cfde7f981dfc5ded81c235083d5110c098de4c393c3d9640ef4a896aa3689a3bd3a0f7eb49d00220a9a20adae31d347ab5836d31c315a4dfb10c0a50741809cb04b6c1b2dd1da3c70d8d7807ca44221ef3360235414a12a5c8efa689b902bc26a5242eb38d13ec", 0xda}], 0x3, &(0x7f0000843000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r2, r0]}], 0x30, 0x80}, 0x48000) 2018/01/06 19:07:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xbbb3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000002000)={@common='gre0\x00', @ifru_ivalue=0xffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3fa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x3f, 0x0, 0x80, 0x80000001, 0x804c, 0x8, 0x7, r2}, &(0x7f0000001000-0x4)=0x20) listen(r0, 0x0) 2018/01/06 19:07:24 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) socket$inet6(0xa, 0x3, 0x2) r1 = socket(0x1d, 0x80800, 0x6ffc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ee9000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000f5f000-0x4)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ac6000)=[{&(0x7f0000295000)={0x27, 0x7e2, 0xe5, 0x7, 0x2, 0x7, "c2b58e6a6e922ca512e464aad1999471841cce87c9e7413b0158f629f65e5a736a8464b1d269d3fc4c826ffc42ebaa6d4e18daa51d6d89c0e98702cc16ac55", 0xc}, 0x60, &(0x7f0000f5d000)=[{&(0x7f0000e48000)="7e6649440261eab64a7c732372e398a6f2ff2c2ab0348b2075f0616e868d07d571ef3fe080b216", 0x27}, {&(0x7f000058b000)="ffcaff4991f8b3335e57d66ab22a1990e23dd33593fd2b1727610f6cfa026885fd1439f5d294b0adcc782592add3d9188e6d91a28eb7b83b685922b427487c095687583fb5e045aa15c844e1429137786740edecdbe503aa4293af095ab4037d4489de7db2be59b928271438f5cf6c8fb9dfe7786d3cddfd3a532088ad01851b0ac35efa7acc7e5e707bf84517b20e02e5399a01acbf7594c1691568d5803ab471a7e0c69e708ab149447b", 0xab}, {&(0x7f0000905000)="a18aff0ed610e5a9a8fb3d89e253270b75bc241ef1a5d9fb372c47c4ab911a801f7be1b4aea1a40864a3d4cb9c3f33b07cd44ce2c956a42c4e0e4d26e2c4292c3d3dcec65d4909e137b0fff714c0bf4658a21d79cf3c8686e45c471b793c98fc8d2667241bb300d2a277f8ab38a34d3bb0b101b42468915a90d714aefc4ec0869fe84b0e053a1c7c5381fbb9c1389324d3e764ab858657bf6267d421a636ee882db23470c8f9866c680f5fa3e28d49b54a5da6cedfaf277038f9ec0ae79845fd6e54b8ad247e068e13612f244a15e876232a10fde50d72a861dd2b6ca1d41e461dc73fc5d1", 0xffffffffffffffec}, {&(0x7f0000f5e000-0xa0)="9ded941b36ba190c5b05b22cd0febdbe85c0a3979ab2d7f5818ddc4d2c40087c5507beeb2ea7d9c9b6df4a7dd378abc5ee7999bca972768ad69f86ac77cde2a6c70233974c7d1352422655641b66ca1a323f392e6cd8c36139f7b462ea16b06addd4efc906642d9533f7bdbca37d4cbb15b1ca7e93bc92db1119bcbae7f3d4fc37ec38e6c658e61529343ac808802a1be8e1fd0aeccc352cd97f1b6ead93bb7a", 0xa0}, {&(0x7f0000358000-0x71)="3269388f3d0e3265ccb1dea171aa22a61ab2dbbdd59bc466d87179deb2f2e9e2ed532cfbc6697c2de4c43e7912cdfb1d2bf21d933acb0ac74ed14766e70d4f1d4211a7498a41d52cd30739f3ddf7242d77e4b5cc9eb59e48da01849253b51ede74ce7506f4a6169b022b9782df7ecc939e", 0x71}, {&(0x7f0000f5e000-0xb6)="d612916dc7e075a614df3bb672344b350654671db54ad72b7ae786c142241c287b0ecbcb4d9b7a1fd7b336d584506c040be748daebdeb4419a31b6ae53efe5caf9dcd0df8208c074e3dd7fa328d7673e13345b2c6ddb6ccdafa7ef2ca40907a3664c798a45f704f18a0979b6f903bf95b51f201bc1e37d5367e5d4c7c9d7d5dfd06d24ffe6842130bb69a0820fa2d6bf9afba208a17022549cae6f38ffec8718139d7db1d6b6326968febcd0558c12224a4b35b99457", 0xb6}, {&(0x7f00001aa000-0x14)="ba5117796a4ed05bbdeab2b61a36cddcf3d2b7a3", 0x14}], 0x7, &(0x7f0000f5e000-0x68)={0x68, 0x0, 0x1ff, "7f5403f3b5158b48015e496052250d5eab42d6a53889a3a60b2602e6cfed2c8303118a3a646dc781defba1d4d7e612260f0c7e77af78baa48233f36397b351c41ab59741ff60c0a29e1196be28318ed0ddec"}, 0x68, 0x4}, {&(0x7f0000f5d000)={0x27, 0x7, 0xfff, 0x5, 0x200, 0x0, "56a0259f5b26bbd201300424937e1cb1b0342bc79a748871a50cef87db1b11126703dfb3ae6401944f5680af366298c5e71ef47bcad07b3817ee1e3cf0469b", 0x2}, 0x60, 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0x1000}], 0x1, &(0x7f0000f5d000+0xfe1)={0x78, 0x0, 0x7fff, "18f790faad0d9a010b75b1a5907d6bf8752f349488e1d0d66cfb8c61f737de9accc7e5d2aeef9fa2a83adcad42ff134bd19de426d31a97f2a0aa35585bfe0c28662aaa5b8e76ad6578fb1ffcffd4d3af5ae05af0fee8478d43be8a18f2cd77ed208f8558"}, 0x78, 0x8000}, {&(0x7f0000f5d000)={0x27, 0x1b2, 0x0, 0x6, 0xec5, 0x81, "f0398d2241bafa4653d4c882cc74a26c6ca33915656a1f58f91dc49f09d10f0565a549173e373154af43f90222fd8cccdd9592898db11767f607bbad400520", 0x9}, 0x60, &(0x7f0000017000-0x40)=[{&(0x7f0000f5d000)="22eb386d97f6298d2c9962863085a9c781ab5831227d417e967b91b465cfd42d650004915ba4c126", 0x28}, {&(0x7f0000f5d000)="b0185ca2edf92b2e295823f05e0b7e93dbc273e207bd8fe495efc914e8f3ef898948af468c33e9f73a3d435bce270af62b8773e53912d227705f2244124433eccdc08cdd177a8efbc17b7d498f528034513507009c4d290cfb7c24193c23375e2f64239c78456eb91f50bb0d57a635315d6f83b589038f1d2b026a0d576e8309bb0673cdaa7f93eb27adbc4a82abab6ce070a94e5c1568dc2c29566b1e02106cecdeae53361b11ab5512a875cb3b6e98d418e0361f1787306fbfc26fb890016bc42e2fcbb8098b445d22b89679da71a4381f", 0xd2}, {&(0x7f0000b70000-0x1000)="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", 0x1000}, {&(0x7f00009d0000-0xc0)="6d51f182d136fa375e05879f40fd7faf5e43540abca585b61f6d527079732653f4ee9e89020b815961417701cb97de0b51c7b39798b16e586b7b1fa6de29cd6f5f7fa44ba8b0f5da62daac8fb8f9c8d5c100438226d8a14177b88475857c8af9959403f121c49e2abc86bb1d739e13f24f87204eca2633d9fae10cf9a96a5f8682dffa9bd6f364265cc60d0caf213b52f9be0e8d76a70db86a4e70f3d734f564cb1fb115cc7546a9bbaaaba61de2f6e06c8f8086105162f938c0c43f45318c7b", 0xc0}], 0x4, &(0x7f000032d000)={0x90, 0x10f, 0x4, "5ea820724dcbda0d2ab33968a326000e1fb48b188e6f10f565195d055b5c1a8a8a7febd2f0e305fb31a57c7e7c1bb901a0a4db9d23a56c79249c0854ed1bdb0db7767ad430d069003a796f2e4da2efa489dc9a599bed40ca3b2b583b8ce76791c96d134047552101ba56a4e283bf06f432c6304e2ab582b88390"}, 0x90, 0x80}], 0x4, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.110102] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=6291 comm=syz-executor6 2018/01/06 19:07:24 executing program 7: r0 = socket$inet(0x2, 0x6, 0x41da6832) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80, 0x4, 0x40, 0x1}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d8000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000758000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000694000)=0x10, 0x800) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r2, &(0x7f0000f86000)="7e38d55e04420d37718aab", 0xb, 0x884, &(0x7f00003ed000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c3f000)=0x3, 0x4) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) [ 36.192505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=6318 comm=syz-executor6 2018/01/06 19:07:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000f50000)=0x0, &(0x7f0000f50000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r0, &(0x7f0000c3e000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001fd000)=0x1c) r2 = accept$inet(r0, &(0x7f0000cb7000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0c000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eba000-0x8)={0x0, 0xf761, 0xffffffff, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046c000-0x4)=0x10, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a5c000)=@generic="163832f630edf4063c74a5a2890ff81c") 2018/01/06 19:07:24 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000e0e000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000082000)={0x0, 0x8, 0x0}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009f3000)={r2, &(0x7f0000ffe000-0x6d)="43617e9b43db0bec5144c01e91cface98f70f1db01e3bd0a30661ed88750dce44e85d544f407ce843744518df3d4521c38834a15c5c9a8acac1e93c8a709182bfdd55fbc1e2607b5cb83fe973e1059274e8bd5eed9ee1e46f99a03bda9ac22dac2ba97a7fbdb29630a06bbf336", &(0x7f0000963000-0x9f)=""/159}, 0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000ffd000)=""/4096, 0x1000, 0x0, &(0x7f0000f3a000)={0x3, {"d2c8489aa2f1c3"}, 0x6}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fff000-0x5c)={{0xa, 0x3, 0xfffffffffffff000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffeffff}, 0x100000001, [0x400, 0x1f, 0x4, 0x8, 0x80000000, 0xe15b, 0x6, 0x2]}, 0x5c) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) listen(r0, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f82000)={r2, 0x28, &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6(0xa, 0x1, 0xb1c, &(0x7f0000404000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00004bd000)=0x3, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ffe000)={r3, 0xa972, 0x8}, 0xc) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) socketpair(0x1, 0x4, 0xfc, &(0x7f00005cc000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000ecc000)=0x5, 0x4) 2018/01/06 19:07:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b5f000-0x8)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f00003da000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a63000-0x4)=0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000886000)=0x0, &(0x7f00002ec000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eca000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:07:24 executing program 7: r0 = socket$inet6(0xa, 0x7ffff, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000-0x8)={0x0, 0x1f}, &(0x7f0000759000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cfa000)={0x9, 0x7, 0x3, 0x5, 0x1, 0x8621, 0x100000001, 0x0, r1}, &(0x7f00009cb000-0x4)=0x20) r2 = socket$inet6(0xa, 0x80000000080002, 0x88) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b24000+0xe52)={0x7fffffff, 0x8, 0x10001, 0x3}, 0x8) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r2, &(0x7f000086c000)=""/167, 0x176) r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x1, 0x6) pipe(&(0x7f0000436000-0x8)={0x0, 0x0}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000066c000)={0x0, {""/7}, 0x0}, &(0x7f000041e000)=0x10) listen(r0, 0x6) connect$ax25(r1, &(0x7f000085e000)={0x3, {"d0440151ff0024"}, 0x65ba}, 0xd) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00005a0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a25000)=0xe, 0x800) read(r2, &(0x7f0000b89000)=""/4096, 0x1000) pwritev(r0, &(0x7f00009a1000-0x70)=[{&(0x7f0000cf1000-0xc4)="2eda417bb4d5bb07c0df27a1b136c3d2c1889b5a0130621aa5597deca898fef53c71157fa3278c47578f8ea48038ad88f37d65fecf265fa67c6047c3034450b71ee9c08574340d4e7d07357e597b4d15cdd3ce58e406a822254fc986e718c54ef16b33f3cd8b3c6ed35dfd986895a5111a4c704f085fa044bf1af7593298bea7a15f42ae7d974390f6a30d3e8c955d11b57cfde72637dd451b9a1d3bc4544c5883f69a70d4b3b01fda02caa54978ab28c9ec4c7809e1785243f7ac4c1140ce769b7916ac", 0xc4}, {&(0x7f0000562000)="f4f984b9b8c40db03b50f852bd0d55c336cc6d54d841d40f735c194dcdd6dc98523cea57bcf279b2ec5d2f688e67e941d35b9d096349b015911a6f9ba352fd9e02a0bc248a85b772ff7af127b5bade24a35d10260f325334d698748bcaca7cfc04962f7f0e", 0x65}, {&(0x7f0000aed000)="a0b6aaaf78eae44401d59d87771db5871da8094ccbb6507a8c112ba8be533bd29d47ef4edf07fbb5b71b58e2a0b8d8c6ebbb1fca8895b45b2a3a3ba7c9d248e343605b26bb7ea03f6aceac47adb639da48457167d19b27eb95f257c8c4fb06e31feaf0d3a1e6767c44363b113a02aabc9af3218f39d867e47ab9ebe54630103de135b88f873ea73dbc64c1776ff48cd2d9e314a585b1a869cd457eedef668b75bc7a268494ad49f01a2f775929459d8a785026fa3787", 0xb6}, {&(0x7f0000469000-0xd4)="c282474e4aeb7cbaff92d4cd381596f85cfcf09c291dc53c86838506e26bc4240a70232fda72d4990d169e67301831a5c42a445d518c98dbb791e6860f846ffe6ed7b226dd70b6cc5f463bbbf22e4a3e9ac35c5bae1261e640d14623397163fee3bf5a9542c940d447336f4cd408bed5598200cfefa8584faf2e07a8acec7bee1a6b3c12daf64dd5c52305815df428307718df51ec0bcfa8b3b64a22207718569fc412b50800a7ecedc8185e2a2fe6a975b184807b182c396ddad765d0f7924c09e5095b8ec3421646df035e4efd4007dc507923", 0xd4}, {&(0x7f0000cc8000-0xec)="85d710d36175dbc3e04395327a27d4bf7c0bda018bed204c3115080cff0b1d27a1ebd68577412cd5262cc4c15595419454c33392d4e058b91db722fe9c9c94025c7a16b0c0bec1494968a50b96177f7d2fd21723393abf8487d0a829daada5730a97ebe9d0f6b375659456a44aa6307bc7b2f3635cb1d27d4b0f402a3e8da9f79878a649ea3cb74cb0b98b17a0c9cf82a4a2c042d5acaff9517405de6d93d2e5361009f892438dcb827bc1175d122dd4d164b9d3fbad414f42d48765c11852c1289bb1dc022ea1e3c896f1a2b57f219d9b8e24f6149fcdbd7a9ad2b00af3b7a31892ea3b5b8e68c8ed571dc2", 0xec}, {&(0x7f0000683000)="1deb5074ecc1becf474ae30d9edb945e888938e7d1ae995d663e23455f0a8dc441de7fa82392fdba8cdaa3e2f96fe668a1cc5853b11b531534f3fdd3ad039e1d300cc1897b2f80e3c7b8e2e5ce19fc393dec7dba2788ca5a9958b62b24d2aa9a367a71382eb5d51c42891f3b9d312698a05da1272a260ffc8d224f5f4153bcfab21b612a1ff813f00ca6ca44dd", 0x8d}, {&(0x7f000096e000)="380200000095fabce53e1f7dc5d08e3c424739a7e8d9d65053274c5588870d8566e01dd3292ce7d9777ba9704c66293a9e576ed129d40759f315a4145ae0e929d16985f3761f453d32205f8e7c17cafc1b9cf2fd3f77a85388f65167c1d40088f5f85f2852bd631385512627f0ec9aa911b4106898dcff7512b6a91f", 0x7c}], 0x7, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x0, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f000005b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000923000)=0x10) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000b8e000)=0x0, &(0x7f00004f6000)=0x4) 2018/01/06 19:07:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xd, 0x801, 0x80000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000207000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000046a000-0xe8)={{{@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]}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000211000)=0x8a658e53e84b417c) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b8000-0x4)=0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004d0000)=0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f59000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce6000)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000087d000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c42000-0x4)=0xe8) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f67000)={0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000629000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000de000-0x4)=0xfffffffffffffe56) accept4$packet(r1, &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000023e000+0x5ec)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000853000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0xfff, 0x9, 0x100, 0x8, 0x4, r13}) r14 = getgid() recvmsg(r0, &(0x7f0000e1c000)={&(0x7f0000b5b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c6a000-0x40)=[{&(0x7f0000102000-0x2e)=""/46, 0x2e}, {&(0x7f00004e1000)=""/192, 0xc0}, {&(0x7f00001d0000-0x24)=""/41, 0x29}, {&(0x7f000044b000-0x3d)=""/61, 0x3d}], 0x4, &(0x7f0000933000-0xcb)=""/203, 0xcb, 0x3}, 0x1) sendmmsg$unix(r1, &(0x7f000051f000)=[{&(0x7f0000361000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000bfd000-0x20)=[{&(0x7f0000ffb000)="03619e01caec3c03aae2b5874b5ae51aa940059324cc851fb2ac4ea7fa23b1ffb6d5bf5113", 0x25}, {&(0x7f0000fa7000)="bd42a488a5e8f0845c20cccab218266f125a3b0c8124382c1879", 0x1a}], 0x2, &(0x7f0000707000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r14}], 0xc8, 0x40000}], 0x1, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000193000-0x1c)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008ae000)=[{0x3, 0xfffffffffffffffa}, {0xc, 0xc640}, {0x8, 0x2}], 0x3) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bb5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r15 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004f7000-0x10)={&(0x7f00008cc000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000352000)={0xd, 0x5b4, 0x200, 0x837, 0x10, r15, 0x8da2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000eec000)={0x0, @in6={{0xa, 0x3, 0x1, @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]}, 0xf484, 0x4, 0x100000000, 0x2, 0x9353}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dfa000)={r16, 0x7a0c}, &(0x7f0000727000)=0x8) accept$alg(r1, 0x0, 0x0) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f89000)={0xf86, 0x1, 0x9, 0x24, 0x0}, 0xc) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x20000000, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd97) 2018/01/06 19:07:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000618000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 19:07:24 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000998000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0x800, 0x80, 0x9, 0x0, 0x8, 0xc072, 0x8, 0x8, 0x3, 0x16b}, 0xb) mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) listen(r3, 0x0) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e3d000)=0x8, 0x4) 2018/01/06 19:07:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) r1 = accept(r0, &(0x7f0000295000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000918000)=0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000053d000)=@assoc_value={0x0, 0x1}, &(0x7f000068f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f9000-0x24)={r2, 0x6, "d445335cd62465946afa18fa0f038b47f75ecb44d34e32be461c1aef"}, &(0x7f0000ad8000)=0x24) [ 36.376574] RDS: rds_bind could not find a transport for 172.20.4.187, load rds_tcp or rds_rdma? [ 36.382884] RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or rds_rdma? 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cb2000)=0x0, 0x4) 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d49000)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) r1 = socket(0x1f, 0x5, 0x6) sendmsg$alg(r1, &(0x7f0000bee000-0x38)={0x0, 0x0, &(0x7f0000d6e000-0x30)=[{&(0x7f000081a000-0x71)="6f0b0660da702601709f42b4d8bd802aec8f94480b26d56bb90a15ca8519a3ac6b474ac17c4ceb172e56f28728b9669e531704a80504cb15c8fe4d6ee94d75a132f3a521c870abafbb54b124504ae0c472264396dcdc7a7102cb7c650ebeb366fd722fc2ea59ddc8945ea6fc717ad17c8d", 0x71}, {&(0x7f00002cb000)="", 0x0}, {&(0x7f000011b000-0x52)="791bdc8431124d50c884c3613483855a6fa867ebb2e7712d54e65b6c0126decb0e3042449930a70c00e675090ae9f1d258d241f044b1130770366b39da994a592c2fa5342e3b174da625af3f625fa726472f", 0x52}], 0x3, &(0x7f00005ba000-0x130)=[@assoc={0x18, 0x117, 0x4, 0xd7}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x60, 0x117, 0x2, 0x4a, "83b28d1e6678082b6649ce1df8067c53ab45ce0dad4926fe84b90c8248bb32f31a6543c284337b959ed038710d5eda951633f80d235d4990d1f75ebe0cdd9e20a137ff6fd526c54bce22"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x20, "41cbaff4490fe245898daabf2112a8acb03d30e5b03f24976fb876d5624f6f0e"}, @iv={0x20, 0x117, 0x2, 0x9, "11290d3e608fa2fa93"}], 0x130, 0x8000}, 0x8000) 2018/01/06 19:07:24 executing program 6: socket$alg(0x26, 0x5, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f000072a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000376000)={0xffffffffffffffff}) r1 = accept$alg(r0, 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000915000-0xce)="5ed7db1487681583550264796dc51402a8d913dfc6a7943cab2fdcfefee5fa9026495f3f971466216bfc5a7da272b3697c6904574e0520435728797eba2d8fd8732a3ecc71693e17e22f9528695b0a3a0b82d473a823122b0cfd29befa077049cba608ba990b855ac2b9cf9862afe48a2efc5347b7d684e418c52f938e7a7ee56d82a660918216d13a6320fd4e495646965af8970961bcae6f92d9356f908248f459783fe6270c3c6367c838e34dad3b47a67318886bb073a7fbebb0ef492c3d3f177302d754c2101d39367a1b50") mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ef2000)=0x0, &(0x7f0000ef2000-0x4)=0x0) [ 36.420369] RDS: rds_bind could not find a transport for 172.20.5.187, load rds_tcp or rds_rdma? [ 36.477480] RDS: rds_bind could not find a transport for 172.20.4.187, load rds_tcp or rds_rdma? [ 36.492056] sctp: [Deprecated]: syz-executor7 (pid 6404) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.492056] Use struct sctp_sack_info instead 2018/01/06 19:07:24 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ee000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x1000) close(r0) unshare(0x400) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000090b000-0x4)=0x9) readv(r1, &(0x7f0000001000)=[], 0x0) 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x26, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000995000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb2000-0xc)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000bc4000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009a6000)={r3, 0x1}, 0x8) sendmmsg$unix(r1, &(0x7f0000b28000-0x38)=[], 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000026e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/06 19:07:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c96000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0x319b, 0x3, 0xffffffff, 0x80000000, 0x9, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000155000-0x4)=0x0, 0x4) 2018/01/06 19:07:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d42000)=0x2, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a87000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000098c000)={0x0, 0x0, &(0x7f000084b000)=[{&(0x7f0000913000)="e2139a9349b89ae0e13bf769f234b725", 0x10}], 0x1, &(0x7f0000f7e000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[{&(0x7f0000413000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000916000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001e9000)={0x0, 0x0, 0x0}, &(0x7f0000c65000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000588000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x800, 0x3, 0x1, 0xa, 0x80, 0x20, 0x0, 0x7, r4}, {0x8001, 0xffff, 0xbb, 0xff, 0x0, 0x8, 0x0, 0x88}, {0xffffffffffff92f0, 0x7f, 0xfff, 0x9}, 0x4, 0x1, 0x2, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x0, 0x40, 0xdae6, 0x40, 0x4}}, 0xe8) 2018/01/06 19:07:24 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f0000ecf000-0x6e)=@file={0x0, ""/108}, &(0x7f000041e000)=0xd8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000041c000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000597000)={0x6, {{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0xccc6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xee9d, @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]}]}, 0x190) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xd4, 0x1, 0x7fff, 0x7, 0x0, 0xec1, 0x9ba9, 0x3, 0xff, 0x2, 0x0, 0x2, 0x7, 0x0]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}], 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfff, 0x203, 0x5, 0x6, r2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000002000-0x36)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @random="1de3d1b9efc0", @empty=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/06 19:07:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0xa8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a57000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f000000e000)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b90000-0x4)=0x26d, 0x4) 2018/01/06 19:07:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) getsockname$inet(r0, &(0x7f000032b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075c000-0x4)=0x10) 2018/01/06 19:07:24 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ef3000-0x4)=0x7706, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009cb000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000607000)=@generic="3316aac6ea9672d711fc958b9689439e", 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ef4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000388000)=0x10, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000082d000-0x80)=[{&(0x7f0000e3d000-0x4c)="60f12454c2948acac85693ecbc464575e5e20a638324967a904cb912933e0c7fd74ea69b1f66542b2830a6fa55480dbe5ba89cdb295d96d997ebabc4fa10b1a86c5d87496b9b73e6c81eefab", 0x4c}, {&(0x7f0000657000)="d2106d6754c5b8fb695c871a4a3e5731d0e3b3842aff90c0e36529b7a99e7c993d1a7753887b912c2fa5c47b05cc2f420ccc1c41acddc4a3511d9ff1c27dd14713d094494509731643f79cce85bad85a54258885083aa7512b6c3cbcecdf9e6aed390de8b2770af5081d77273b3dc4c64556f31b9c501349a7a1abf4da57ac33f7b63fac73c1353a9f0aca924a28c7e2c8d05c40c108060eabd2a24a5463aab4ed17ff31113a820df791d7ebed32ed14635286271887f34dbf05e6", 0xbb}, {&(0x7f00009fd000-0xc6)="1b9e16b56adbd17d56f3b642dc1e84026bc870a357f8e3b87caa938e36c0d47f2f8765925ddee1bf2b55ba2b430ed3d53dd4e0f05eecb9d74f40bda34fe7b58dd74c71416669a98ed320d91c33c68c18939a75dedbcd7b510a1b7fecbfb9e4628c156b834ac7f861fd784c0529e70c310cd6ef8986dfe9d39fb490acf4e381b0650d9d1146510960930e80fbfae7b0cdbfd35c4c6f94331b03f4098fbbb272a7599689817f4e6fc29575d279b9ead9ddd7537044b9c015e00d9a94d365a249ae257cd369c167", 0xc6}, {&(0x7f0000ef6000-0xa2)="f0dd7675f9bcc404cefc115884515800208eb722c2a12c78544b8c69323cc1ac890232bdba20fdf33d6f048f2af67e88d9c49e56e938f53c37a485e9d7d91d8339c52793dd6308d12fb145f8b286a03fe3ca19acf38ba920ddbde79451beedac158ec33820255afc78f259445a049259c4b627cefb98ba4af072d856242331e8efb0d9d9e19ae1fb0b2fbf3d7b8f671f9218a9977b17be0c596b1934649d598b6b97", 0xa2}, {&(0x7f0000ef5000)="bfaf73f89e5b52c159c4848fa90c363485631ecb95989ac54154614008f9d0a811f80e6ff80c8997829115a283de2c3bb012278f9c788a0e54cd12e4438a0d1ab381100e5327be2d7b18368316f74fa7f9c04aec4486d1169aa095e5567b41bd7f46860a6bfdaba6d820c2248a468d050a0d4112554f201fddbaf9e8", 0x7c}, {&(0x7f0000ef6000-0x27)="34b3fb9db7d66ef8ad8b286c20f6c708af6a48640dada11eb9c69e8ae3addc53918c4aed2c8b82", 0x27}, {&(0x7f0000ef5000)="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", 0x1000}, {&(0x7f0000ef6000-0x77)="2782fa8c568b0ba86f23fc69d7cd4c01969399b10da5e991fec84ebb884d086d6b61db5b10cdb2a44e55c64384f52579d444043a1595f7cf7ef2d0b7758c3b06e21bbf14ff363812ef2736465ccff6a3b83e40e9df113c447f8eca9a85bf5ec6083fbb68c0636f6b4d12eb28a7a750eb2c42bc26324612", 0x77}], 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6, 0xa0, 0x91, 0xffffffffffffffff, 0x20}, &(0x7f00005ef000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000084a000)={r3, 0x6, 0x0, 0x5, 0xa2}, &(0x7f0000598000-0x4)=0x18) [ 36.546429] sctp: [Deprecated]: syz-executor7 (pid 6404) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.546429] Use struct sctp_sack_info instead 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000ba2000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x40000000000005) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000696000)={0x0, 0xcf, "21826c71ad0e12782e323a69373375d671f1cd52e622c3d5c64ef41cc4ca11ce67a6085cfab0b9b6560c328e5cb8a6c820cf2e38fb5b6deb67dd642151ccc090cf2308fe10d9ed56a900a9624907d1990a179b5af11458a44161a1cc3e22d244f1392cc9aa89432ce7816162903f72eda81096ca36b58b634b296cee6abf8bf40d563a49019c93ab790b5892ced62e7e262c83b4413663eb8b323c2a8c31cfc8b2bf185f0067aa98b81a3b3fa390d86c17e0ce245de548170e9715fd3d66981fe9e03511c55566d2205dfad10efbdd"}, &(0x7f00009da000)=0xd7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={r6, 0x256, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000933000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r7, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000efa000-0x4)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r3) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/06 19:07:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000006) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x7, 0x7, 0xfffffffffffffff8) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000790000)="6a230376b5acbf14da2d23b59a60022c298f615829060664e80d2e2bd1f0b683d28bba63b9024ae7178388ddff5f02bb3bd5843be0c11880202d97365aba946316a162606d3c9fd88ac2b24257bca14fe43271d2a11f342ee178860500e8c0f6a25a0d8994785b0487b1731d1999be0b227dc1f928aae224cfa7ac6607b25aeed6ca2c06e4d40c932f18e9cb72ab3eb6c33b64ac1ca72c174aee0dfbe5c183a5d3d910cf5145503299355b07d087d6b275409f80cfc59ce6ebb4cdd47e271e6f6d3b528157fa6d6167005414aa27c4255a9b4d1d331e6a975ff0aec0a6370c257890d411fabb9a3dda727535598d787000e0173e469294586052", 0xfa) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000000c000-0x8)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000000c000)=""/133, &(0x7f0000004000)=0xffffffffffffff11) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1, [0x5d87aec9, 0x7, 0x100, 0xd23, 0x80000000, 0x6, 0x5, 0x3f]}, 0x5c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1, 0x8000, 0x1f, 0x9, 0x0, 0x4, 0x8, 0xff}) close(r0) accept4$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000c000-0x8)={0x0, 0x3ff}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000d000-0x90)={r1, 0x88, "ffd9dacdc8871a7fd6f040cb8ed72576285decc9e9c7f4f076ef423a296de40e398ad4bef23f190a9e6062c046982bba019951a1b7257322db39b36d3edf76e58d00dd5153081a37c4458cfaf7aaa9776ab163d78156b7ae8870c473d1653bda60944dbfd945e5548b51b4f72ed1e06c18679b0db13b6c0678190767ac92ea5d687c0bc7b9bdfc71"}, &(0x7f000000d000-0x4)=0x90) 2018/01/06 19:07:24 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xffffffff, &(0x7f0000000000)={0x1}, 0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind(r0, &(0x7f0000307000-0xe)=@l2={0x1f, 0x1ff000000000000, {0x9, 0x7fff, 0x8, 0x10001, 0x8001, 0xfffffffffffffff8}, 0x400, 0x6}, 0xe) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ae000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e5e000-0x10)={0x1, &(0x7f0000564000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000d4d000)={r3, 0x2}) 2018/01/06 19:07:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000463000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000bc7000+0xd0a)={0x400, 0xfff5, 0x761, 0x100}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00003e2000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000145000)=0xc) sendmmsg(0xffffffffffffffff, &(0x7f0000744000)=[{{&(0x7f0000a41000-0x10)=@ipx={0x4, 0x7, 0x2, "01ca5a799263", 0x7fff, 0x0}, 0x10, &(0x7f000057e000)=[], 0x0, &(0x7f00000e7000)=[], 0x0, 0x10}, 0x9}, {{&(0x7f0000529000-0x14)=@ll={0x11, 0xf7, r1, 0x1, 0xfffffffffffffef3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000b26000)=[{&(0x7f00003da000)="671e5d67d714db88a13601b178fa9d28d5de57d2c60ff4e8a53e79c85a7c9412c8b369c7f563c60bf1b1b7b4f49eedb7e41ba1fcfff1f6eb1aa0c9a3c6aab3fb94494ab472bc42e0508bee3083d07e95b1efb86c68cece9fb1aa39af2112d248d12f93a4c9aca0a0ebc11e6cbcbeb3599382a9848eaae2c57cb7687cc42cb41a84f6c9f259ecd69e73a3c3a74dfb8a93417d0d45b8797b47b8085c712b69e4f462a6780931a48bec096f4af9d8e75a08b5754049f8bdd363e399465e482f938b86e1d9a12a", 0xc5}, {&(0x7f000026a000)="b5f419a4cecf743b9c19c2a5fe760055355674a586ce717f4611855668ca47601cbc2a4a4100cea77a8e12ba90eaf7818c949b1957e769902548ce43b33915cc80a63459e2917861cdcebb8e6291c961893127739a57e0ee3fb3aa1a341366404123cfa9c5c081a44402e3f3f806de85e529a1ae655419d68f55e80a83f8dad8ab5eef1325a30ce1972a535e1d8ba166e26df12a3162f2950f0febe30104238c31faf9c800e5a01a7432713806429fe916eb241838f82ddcc2430c36bed7c2479d5de118d7dc5abe7fbdaf676d1fc0c3b439bee15595408a9c99691f82ca8370d62f3ecbd456e0dc52d971c025b10f21f522440021c3ffa8d84d0a445489807f99e44a71cfd0de7b919eb3865d5d73f79a251ccd186ee7b3c223f22af190108e52aeea2ad51f8516770c1d4894d6c89e21c0bdf54c0b5a483add56df0302661d052f5cdc83be74244f1e195867093eb25f0ff8eb372a9c4b3d46371f843d6993a793b286837de438e9fb12b255106e74491172ff3bac3b00bf7f36bde4b187b8bd7f30ebee4c477abf285aea344ddf993fa510b0d98dc26a486f3e2fe6bec1a2185b678e5207404a68d61edfcba6429c548b778edbc99809e26a963744f8f3569e0a8a12d01c13ced9c2340321d9778beb630894146c26a573f17af148bdaaaff4380a3d770685f8f6056737be3475bd1ff7421113a58573811b86126110722d8eb2e1f85ab445a82c67f7ec0ad141e9fb5d10ff8c54c6a86dea8b8925d100379ee721a7605aebf5f87b9c6d71a9996dff7d17cf1e38c5fd1fa8b0a8359e461297faa817fe02819b92339a2a43e79bad7b4e5ff06809a04dc6798456b59b64f4a679b4c6bbac663865ffec359585929eea1b393854f5fc2b496f527a7c9c718a30735cb4000954b58ed239c7a8db32144c599987d258dc6dc38d6b0d244a195f3f74fef34251ee903804fda1c1af204bd440ce02e633f57ffd13f052f232e783c024353c4f5d6ddc0cc55d8e3e227ed9803fb9ef66e9f3a224c1cdb8fbfcb223eada772e38214dbecfc74f977ce9248d1ce5633c9f699c9407e1e8683be1c0a6b719c042f6b3c0faa6f3548c5400fa8819b2cb19f0879108eb399db6c3cc19de46dd76e8dbe71246661d51f8a8e594b5715dc9763da0e4888e619a1f37f51a6f9c3e48ec25fe1417d79169d65944c03c34dcfbc9dafdab59e99c78efb4c4663591c6bf2ec0478431ec7900e2b32992fe19c346cd35a260285c572adec5a613e54cd5460e57da0b743766b8e651453a934bed68a9c05a528f93e5b23cc90ef93743a9351c46477d2b8bdce6d31763fc796f385f361ddf9d2cd66f2382de2a43c7df86c6527fca6bdf7b0fc5456360a63095332370e98a5d2d5c4383413fc5da3b59b02aa83cae63b2ca7eac0105db95f1c8fa8b50bbfb8b962d0ef635563e8c3ce98374b643dfb4046a26c1b40f7e7e15312ea79c0c8ebda2653c2a988448569893a3c49b3604566acb203dbe8f3b5804424f728a54028d8637e10f99b6539488ee7c9a407dc299db8df5995953acb33967de4f5c91ab7296335ea3cae6cc714eee15d5557e20a6d7c0e18882c1f5ad6292a1c54c8387eff21b780225b3b46130e53b6ba627209758a3f8c59c885e14136264a564461dd72b1de80fed859858d28df30566ab41f6e4c22e0ff52365bb7585a2999e26e79543a50f329c6e7b57a3f224ff1ae38318022cc3a5b90771c92de318be1a477cf6b54ecd8a42e1d5ebd7a3f2e7237a3d40ebff950a2b1d72d92795f238fd00181b2740368cd04b1f3bd565c7eecda1a98bc49a2bafb7e57689607cb8855ae9395fb1175b78b3e7f6023e39666bf7f9796bc968c2cb69bb0221d6d84c932b8529a77a2c98d838ba415e42deb97dababa1c05d4d87788c83dae0b06e51b839aa1a57a1bd765ed53a13526b532821460f52a6198987eaf8cbe1548a01ba2fc6dc102992115d974c4fdad4f43f098aa13396cd56106d70aa0a486ad28eaeb1a8470ca926ba3e17fc91a2ceb052ab50ca635b35afbc87be693245d48caf89bddf64569bdf813a1ec4b98a9a4d3c45d15ae5ab1982bca5f1e6c50179716739f234bd43ac745a56a16a601b561603292616f453f12e1c06b4db871c6837c40c9ba87eccccd4d1b1d2d43a16a91dd1cb0f7f447e44a603260aa3334899ab0dc5fe0bad3ed66234beae8ee2283d69e6430a05255518dbc1dda0dc148d2697715cd7558156a6c80ceb030b2f953e7a8702f4cfd9e9db71f9d89ade145033273d690a38a63737ee6b43bdcecb0f17c934e308fb195e1ec2c77e2b6d54b928849afbc52dd4ccf40b56b4206f402179e82ec55665ca337bf5b24e1c2787a8df1743b293dea3c11c0537200727fe9ed1584f28ef2f6be1e7361b54976aa945db368fa107e276d5f1680d6052a535a393c3a284de3b000b2e5cc009bddfba67ec2cee029155e2d59e34fabfcaa59b27325facd2df1955559c4f6c1ff229c9742fb97ba88e6c33cc7f0f162bf43973dfeef62ac97347e974b18f02e1a7f639f68c2fc06a693566dac1e9b636c3791f8bec8bcf0de0e28ec5410225d978b600ab562181a55e52821c0b67a84b1f82b10065ca8a597f5193c142a65d1717217d09bdd36dbf00f5e8f4101ba886a9e6fe4f2599ef2b37abe232fbd2191bfba245556f9482ba3ef1347910361d4032126456f761eb06f2bea740965dcd211edc7261f85134c2f1db8e71ada78d8b87d669e6eabed1c15d3f80641e698db0ad8a02de4f3faa07629949c282a4ad7a29d27efcb02f5fb1e717341cef7bf0f8581d868a2e947dd14bbb4c2a9d40b958560cba8e5b2c3679a3c5ebaf2bafa26b6ad4ed05fac00e5e7b2726fe7c578d841b84cb97258164cc73f1c8697c3c96d494267f486c9d7fe7a9d79d845432ca20a56180d343c87492c54ee17f5c7e8ea81d887a98fc54c5c1429e263a399b58c743d8d156c2594aa7bb53a6744a276d5d27a79e193729d62501fe1e5f96135730eb513727268e9f7c3f45742c9b1442b22add2f97fa335eed37e5eab8942f91c8a9decb83be55d78cbf64474d54d113bd1d47a08bee69bec35b73154d08a348d12d4d72b0dc7f542992cac56ae3a780286a9c279c0d2828dbf90377b8528aad4a7f78991aa88422b2037bf768844a23d8e87e8ba6804b2a24debce4292745301167993eff725d5ad33716eec71f508fd680ddb49aa69fdeca57478608b562cfa9926873be5d49e8fd8de6080e3598ab25efc5c9a7ceb4236cafe9c7bad28a9ce879caca120c0f225e23aae3cce1153c87005fc86c0032ca06e7a7237fb4563e584db8b0acf8a827a4db98f4c28aa6bb4bf10c4c01103d02d814ef202583605362979b878c1062f3496ceb73d0ef98f4ff262448c456e7f908b2a51f3516524a052b49681c23ca413ed0c6aa2cbaba08097ea98921a43ffa36df428052b4fd1d3340cf47055578c23e14ee3558f366ba5ff2aa572f84493f541f7bbfd5868c2e29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0x1000}, 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"c2c2c61ea2852e2edc99168f2a308f285807298bce8bd61f01a28db58387451c4c8b86b32da6721d6e90133700dcf407277c731ea0716a1551d6e7cd86dcf3f68e706d13e02567efcc2302ddec88286d49fc48d8099cb4b1f66d11dffc880de76ed41b35f1c9b0d0f144104dc956da6ceacdbf2f8807e04dcc0116cffe09749326cc97abf42e87287c3038ebe23cd0ada6e8a0fbf64104f08f3017a808f5e9f300"}, {0x88, 0x0, 0x7ff, "05d8811399f00dd1e04d7810d6f284db90287c0e6ff35c474b205ce5bd6e9dd1f8bac3f6fe97eee4ead012319d6af2a4a1c8bb565077ea1fe6a9e69ef8a446d2a4ebe3319b49c143231c12ef6ac023e5ffc167f1358d18584f90d822f400169d33adc54e9a191456f7c3ab58f76a5a5c980d95c2"}], 0x258, 0x20000000}, 0x2000000000}, {{&(0x7f0000597000)=@l2={0x1f, 0x7463, {0x25cdd5a0, 0x3ff, 0x1, 0x7fff, 0x5, 0x2}, 0x37, 0xfe}, 0xe, &(0x7f0000763000-0x10)=[{&(0x7f0000cee000)="", 0x0}], 0x1, &(0x7f0000bc2000)=[{0x50, 0x118, 0x7, "56d1321855366f902c41bcfa884376fd826dfb7bd9fb882c686cd9afe051ed83148d2d71c2fb64b8073d00c967984d0dfe84749e280c3b1db91731e6f033"}, {0x20, 0x13b, 0x9, "2439e4e62346c869b71f77"}, {0xa8, 0x11f, 0x10000, "d32db5853208d84e7140c0be443e978db19da5a051f4448172f8e9a54b770ff490de4253428d13bd198ab510525b20cd9e485b556f540d43085ee4376f822f4e37ed78cb3e3f67a41811cf38fd037782428cb8fac3a9d4891d8708eeada5afe151ee714848e0fcf88bef63fcfbc945bcbbbf0e0d212a79e4308a19d8b5c5dcdcb9a79ea0f2c9d58944baf2f76dbb3619cf"}, {0x70, 0x11f, 0x81, "836d907556ad26207db3e3afccb3260fda195ecb094aee71676bf63f4891409eac74ef61011556df0bf7ac9011d9b47a5e065eedfb0d828697e05752abe1e1b7e17898738a6df6ea9897f6beea99eb7106e5fdf244d1de4a4643ac585249ab9a"}, {0x48, 0x0, 0x100, "cf24f78a229808651a48b6a8373f0605e62c89b422b81058e6fec2275f11000161bf8fcb53630541f41ade8d60cb1329e693"}, {0x78, 0xff, 0x80000000, "80c63d1bd849de6fddd196bdb398f45453ee6d627362e062a278cff02cf4d2df40f9a294128e5b384abc1b70ee2564edfed3d4130f9ee5441e79facdbec79d035ff6f10f9e614b4ac040e4a052ff8c2fdefbb4a36b7e533321650f144fa4770fcb080ec07b"}, {0xe0, 0x10f, 0x5341, "e2323eb6faa69b70062d650963f0671103e38a30ccd73cb63f93f368857ea6350aab677cd5f7501cefd545b7153ee4f08beff6bf3420ce6aa6a3c32d5928c3387ae4222ee803686bedc0abd9d372ab1831012afc889ce56c8be5ed9bbe78296fcfed5e226fa607ea8fe7dfb5735dc01d18127ae7abded26f017b70f096a061926ce3c8af3a864c095ed2fd047578714409061851fb830ccfaa04b835f754f4f2a10b52b6bd4f12577cf7d78ce1058c1202c45725e31470b995786ce2d3d1d8e4e7541c6ff56346d181408084bb9d"}, {0xf0, 0x102, 0xfffffffffffffffd, "052d49cc5296e46adbdca1b3eed951b3d94f0204b220886d9e2e2827bd3eec1803fc4a26f01cf68009c4f13c51a3d52aebbde5affdc7e899db035db79a2b30b548bbf242e61d9806b1f6ad60b910912eadac4f2982557c24495b64f7e6be471e6237cbca772b9a152f374f792dc4952518ccc441e03cd890eca1f4fc4847cf72b6dc311245cab2f4a972a0d67177fde781e2c5f8936b093b488468bd28ce9302f7116d7695cbb06cfefaca5b5f43525dddf76508878d5e4c2c5855ce95387891db3d1c444721d0c38eb4a13122dae280fa4b5e7857292318e92b2eebbf2369"}], 0x418, 0x0}, 0x2b9}, {{&(0x7f0000ac5000-0x10)=@nfc={0x27, 0x9, 0x3ff, 0x6}, 0x10, &(0x7f0000b51000)=[{&(0x7f00002c3000)="", 0x0}, {&(0x7f000030c000-0xaf)="ac1ad3046f6902307e0093c9938fb2bdb4b94c7e858596054ccda356f21f82fbcf7f91cb9f8c2e190dd6db8b2093b0080f64fd3bf86d14c44f4fabe383d1daf837c1487c3195f8ee7de5bf5239d82c3768fd416ea09db0e42e39db2d2537f9e7a29c8f855cf5d396c3d94696d286ec16266f906760f4b35741820dd06a6b0bbac32a57efa2e4b7d69f1be69503addbb6d733a36caead2d3c7b754a4b773aa013e6b0003eb579ea82d73dc983b579bb", 0xaf}, {&(0x7f0000ed8000-0x7b)="2eaef801a124bf314bc5d9314e863ed2fea366518616f0b7f33a02c5b8b129cd08466d65e7e71df18198f205484e9d91c70df843ecdaa274530404cb169d92ed08acfcebebad6e1d4467a07a3c62e205c141b633ac1316c409298db5c56bce887c38ac3437358a1e888253c906700acd97dd12fd2459855b7f3185", 0x7b}], 0x3, &(0x7f0000103000)=[{0x1010, 0x6, 0xc0000000, "9e3f3e9504d0d466819e0143762ab4cfa30974fe1cc6b211e81e42081409b03047f2518934303e8e4eaea49716cac34cc3490ed7930d0037b2c906f5da18abe20a361f9f1527320a985204e7be20e1f21ad39a0092925eccb29cb38cac85935c7d3fdcdbe9ca9fcca0f35fe96f4aa7e6fcfc984cb9a30741af4f8fea72ab6ee7c31154c6c4c5e205fb09dcb17a254ace85a1705a4282995cba69e7e375668e22a1caefc8502be07a88fabce1776e06766c24ca050ab0636f6d24c002fe9571fdd53f6589f450f435fc7c9093f8d00bf71a7e531cf350f15b3895cdb84257f68ea86afc33f793b08db441a16c7ff7f22f2d37f3eb372c3bec6c4738cd3ba636dab1da7fc18169f79b83908fec4b05aa492af7a0eda4a61c6d4b054eae5d4a2e2438a539f3ffaf9046a19bdbf6c2608835b5ddf79e57d88730aed1a97416a89563d9f2621bad6e9920cb63d1155ad753a44f1efa6eefc00bb5dc724b3ca8069c128813c117e551e497a4dfd41b89eef334fa2e230a14c4f7c40499db0285fecf03dccf935c260039d9c79b66b55a0312cfdc76699548d2964c7006c49fdcd215edb33d77107629179d099520bf1718d33ccfcf076a3d9a7657b5290da29177acbbf057a7a242d33418e928601cf7b894ed2c8337662a18102681c255c1e17f0edef5bee5a4a20a40a84f72989270f380c397efd7621adfb0a10e4d34a7b5cd9583f73a2f36d711ceaf40704b03e3d93823e25ed76aad2fd814dfea310a29ade8b00a6badd49ab8bce17675920474c918b6a071526e2b353aaecf24efa5fd326a56cd93f0f5c2b15de2b0e056689bba1d75731fb7f395661df61843fc2f402ecaf2e48eb4ff3fc3268c54deb6c2665dd6401cfd12dedd9863cdb5e7e7e8253a1e3a264bb7583b52534572a830f2cd494a934deaa7266a2638eca2cd9141cd05e51d05fb167ebd7bdc2e9f75ed82bfbdc530c04d3d09a3d4f5ca39bc22cd45ab75507cacaaf035dc67164b14127ded395ea8b889a460454914e3687813d3c866a057ff804afc2c0d1e0b2f5d74cfe72c4e947f661828273c67fb1237560ef8ff15218e86b7288dfb59399bca2eab15bb4401a8c13f3ae73a813cd30173499955d60e6348e7cbbba165d4916f7e2ada35a5022f5d87a1248b14f577432dd45b6a58c1209da44a01dbc2eef070906e9cef62988dc07e2721fd9ec92ae8ad910fd295cf50f3e0385d8c01a186a8304734eb77f4e9847b59a55c307291a28c130c95810fe555f0118d6ddf046891dda949ad6fd3181eea0f30c28301161c1d479a63ac2486af0654950347035074e2ec1921aa353c006a053fc830b9a1eab196885cd04d448264235b876b9aa90dd8acbb38df6f7ea0b7bfb52ca16bb02716987bbc3d3a784be5ca617f23db7fce2e6dd6db357ccd681693cec2598f12f3fc50a2fd1a01d1f7778e513fd9709032f76d26cb3ce5f195f1f4c204520f62a96dc023c17735584f63810d1b536a65341d6b022d4302929bae12e4cbc8e697e63160a9e9139bc014022aac653463680fd69dc7db2eefb0f8ffbf29b27dd13b2417463c317359d3bdf75639f0adde3a75ec916b48f5772d285d8e6836a1e08bb8b359f51c9b826097591611623ea7e724a600dc254c228038c41c46c71cae285836dbdcb4033d670913acc08da534e16c85b902b7d820433da39cbbb2f960464ca3231ae3148ec3f0ffaac96654849757ac18f45e9cec4a566041bcbe54218190f6fde6d97305bb36f8f21208711414e019e4e2c6508a251f714ff1996bc5a9100ffc73bcf83b78e4e7d30eabf0f8040076bc0d672dda4e0e011a624709132db3003c189c1cb8919b8626d12a1a9e2375265af981692fbefcb0a8cb22febbe37807e5d1a2844283dc97da1f02d7f7430bb6198cf87d9202d93c29671360479abe1dce9dddfdbc7567208cba83ec199c6ad02d0180331b1b13f7de90ba2c81e0adbf85e7425759c015f3192fcd0a325009e28e8e9a1fcbe0e8397da22557b5eb15f9016b34e76dbf2582c6f809b60c1fb9c7d2cb3e4c90fde53035aa5e57d01c8ffe948b9787291324760128bc537f087694d80e92d8fd133f4aa506fad8e626236ab9ae756d82423b67eeaf9bc3bdb35f3a3faa56ad8c24a64629b5950a88303228b3478eead6392c740652389cbc3a8cfc281d1ef1353be3e9269b3f6491e3b697fe19deb4715cb3325ca1cee1b221055fbb74f70c9a58495a3b537296cbc53a0da21736bce27aa3c71127eefd7d8a11e6ddc0071f52ab9970669c7991eaeb405b5816a7f94e8a79678d694084f079912c449ad9c2ef52675ce3910d924ec3092af3ee78b68b6b7e9504f9e42491b5fd18c1b22a45e9f46e27d7e5f7b3a219826a8c77a235e0dfe213e5e2d689c0c5c1b3c1dd99239766bee4ac7875daf23036ff03043e981f4df43b6925573d914608216add810fb45271b2de37ca9ddf38bbd089f5aa1438956c555b0744a1c00bcc2447defb98eeba0657aeb6cb4aec15e93b16f3ae931495375206b75bcaebf5b6ec2a6b20ae2e13ddc92fb94b98e208deaf170c31adb5253a8db28cf0c3fbe990cf8b5db5cafec7bdf5ee1af6f0634217034694e8fdc8d1513c6c44c587aaabde1ef06868c0e201ecf3b8aa93b4a78e990d5a99b9429736936c7e128d7296ea62fd69bf4381485d8b94cad47254b1a47acd44e1b691548ad88e2d0eacabb6c4ea64237558a874881b276027f89f080abce3ea63376dc8c68c4947dabdeff7adcf9bf784f43537b91b0c7af9421e237ee290509edb5699ff874b9e2f648f765c01630184375ab43345d3cc2452d81d3f058d08ac34dacfc9458ae2ab42fdeee91a4a5f231575f421cfeaf8815ffa8cd604ce907cc56858133dcd4fb76cd769a5dcbc0655403e91f9c66cfd650e2ce67bf44a77c1f249c25389def2eb0dcba1599db7bea9e52fc0f46fdf94ac65d6ea1f54497e00cb370c392faba589deb3a3c37d57ad9c4274216e177af2024e4db7ddd492667e533efa0f76f245f0474fee338ac22b798bee7d7b20ba07bd771f554d8161164773b5defc8fe83699b62475b70335423ced51ea9de514e1a0a47770f1d28c7c59323a22184f2c4f4e2476291af199a4f18289196136f2e6c06ca7db380927b19e7e42bfb121a975bb7d3398b5ab272a2960caa8015b6addabc2b3528086f5527a3ac3c633c84accb049e48d1b57c64033f21dcf3ef11d70da5fe4167053a6c10159f555d734b5ccce0a1fbf4e89c5ab29a05dce16f8e945c5915f08a0a5e0c045ee608c8634309254a3a072ef9c5e28f9d0a79b33066815bc89ec035d2926ad69bd1ec52d4acbe7d94e26e2b7449b287999baf21391dd6270d3cac98cfe934b5b30560a59c11e314dcc39426dc9fefe862d8252d7d8a5ac91892958cde3a2cf5c264014b809d246f7817308e51c0cbecc11727d9bf17d032c891a678cba4aca2a3ab5223bda5258a6274f234f10c2f5e419143c0e0b07d7e303cc04c3274c335e331ac0accdb504743303923e3572e7f51fc69f4b45ec7ee70f2fd71283ef08e1bab555818f8978895778773ce5a96aaa22af4be15a2871c55051ef49ff412a78a0bae45b8738f82dca5691e60b4a2ab53690ae70e3aeae0fed2e9ea2ded963867f3a5c55629719aa5508bb0903a765f8a0a293d1590054e42cc0df777da40a5cd4a070e1bee91457ba77d61da7884ac2dfb23f9417424d46d3dafce685d418eee2f1ce2fe0e194cf483c70a64905e88b9ac150d1c6be834079b3b536b841bff1d0efd6dcb6ca91b95c2a83f584a14bb48ce73584989d7facce6c935c2f9b0d8a031eacac479607e1e02ddde4e468e60c9f5c243ab5cc55a6f3df2cf7e2764148221424b20151f81e32f2ff8f8653c5be4cb196e066d5737c938850139f4cba5aaafdc22f337b85340c84e7db47c62cf632a4533a95702a1d00c86a49c961039ce544c79b0eaa77963c796be1e3a333ad02ba1c1b4d6df964d4a68f9a0dbde8a8f8f541d01a59692c4285e449c90902c451283bb8c03f42db5ea88941ff5621a0bb66d55b1b26b19dc8badc363ebdd8fc7aa3de61ff2ec4743bd0e829c4688aa3b734897349e4115866932985ac31feb94bb008c61926a7262e51dd1586094bd6ec27488501581226e0eba25195e03b90986c22dc44cb871aa66087ad1c310b08d251157f507f77cdd2b023d7f85814a745f6313e89aa07dbaba9b9dc782fc41763aab5e558e71922e0364df6f5e1fc6ecb74ebfc58ade281488bbfe23255afecff60699fb3adcdf4ef9c6e6d205e18cccd2799b4ac36a80f4e7411a22511f166ac55e02d8ced16516c23187a0cbe461db12253d3a3e58d7a62413d932d160166c8c266ead052e12c6766e4c50df4b2086f974187bc9840785c1a976739d2eabd7aa6a9ca4239c89a54d6e56eeb6900434f074830848dec01efb804db78693679b75efe659af75c8ecbcdb6f374ef1dc03466a46d21f8f3fe870435075f10b87ef3a8066b5d33d1fc2fe95be0bcec02eb7980f9a186563d3fe7bf6320f69f3d0f30094de1c6592341927c7e2e3666f4eabb11e52cc19dc64ba8cf97a9ac1146f6981326121f1e794f181b5003e161bb5fd9b37b7ba3db2793d5956d0638b5d2cc5ea150a2c7e9673faccb8144847d093cd434e5013d325a9b6082f99e082ee81ceb79d4e14ab417883c2c59f50b0c1e90c2d08f96f9e2940a31991afaf04d076831d6d555249b04c06c61d1c3e6f3d54e175ea3cdbf43ce75b5b87a8311c84f5d0632c7740341cc4dfd44f5de2e65c81c62cde13f3b6c57c962be1faed0ee06e68817a256dbfb23287b5a99e77fab163833d37a4bd3935b30355a68c4b15c9715b67536bfc68a2436836b4eff1162d509a72e61c7aba00e2fa4b82b5a37de8cbd524edb15c837f405fac3f6a1dece9cb7b20e6b4d0f8acd5f117aa54296c009ab1e44842f11d3f62cded15544daabca92a7a1d94038c645a7a1f531d70c2d38a78721397dd4b602087f78e602e773456b38817e956e4e040da033799d768f86dc8de9b43580b4ff2d4c845af2f61dd52d121cb75e8b528fc232f608d125d023813b78b6e77e130474417e900fdbedbbd2dd1dd32d02071d4c4c2b44031996e0d5af81fd567b8c38bd1124259be12a941c859fe673aaab501bc20ee61af01fcc747143fa6e2c52bec3ec7a392b6d160bb808dceb453c68758569b9eec7fe8112dffa9abd4b9eb5c0c3971a1f75b9636507adf7fdf257070381501ad387d1fb1f4fb051f9a301743a63058a2716c43821dbc59a7f5fa2b439e3befe9f6f0b14475416b17405446b19982cc86e1931b4803d12c3b2a62704d17d3114d9b454922abd3aae0c367309c37491fcd6edc30f18b12780c3bfd311f5e9c7e398dca224837675866244ee918f96891e62af036a7a41ee731676d246ffa8fce42d06033c136e40392fd77d05a2a7de83f9ea32e02ffd35b6f459c3a5a6da0aae84c9c4aeba19742ebf9a176947c918cd70c98022d2b40a94823a89d528983f0bc22ecaca467f9659813127c2348d471b04f2260eb08f4500d9f350c15def5d06752a79747f3c8edd3110e14029e2e73a7cd5bad4cf2a3d9e677d8e6c2b767b129d313e08c16b39746b0034245400c545f801ed9a18821c91903510583d9d212538f704ca1eaaf367f05a5bc5ddb43e57e51e1b224c7a2891fd48999f9c4ef2948d1f76c9ca37b3488278314c3a54e97f13ea16299cd1ec9c76b7d78239682dbc560dcb4fcc6a000395"}, {0xf0, 0x111, 0xffffffffffff8001, "3684e0d371cfbbf0a1112e61f96f0c16988673a22749c872de79512908b2cecfbb0f1a79679ec2ad439c0f5a06176b88b61e6f33c810c5ae2653f1b16b3d0a1af29af3c32de81b76e7fd916ae65906ff609dbec903ef8902741d99fdb94ba0f8599c4db80d84b685668350ed29c24a90eb07fbe8570654369e6eee16511734475c59610a3417ff8d750e2b3e956b9aa97eab3bf4e209c72a3c9aa0ae7f5bd225460b20e816ab853f160fab60e921b90f89c516ffbd87ce1c29175b51a50e10832686dead2dc3d14a466d2d1ee49f2d014714e6dc9bfd59623469110a"}, {0x48, 0x119, 0x3, "cd8a6fbd06e5e536784c22e63f772c11e53ef255d21a45ed2b92057f63374030acd5ee4c2e908bf293f2e7f9e517dde8531d6a7f48"}], 0x1148, 0x44000}, 0x7}], 0x7, 0x24004054) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) 2018/01/06 19:07:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002e1000)={@common='gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:07:24 executing program 2: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f00006dd000-0xc6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x90, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x1, 0x8, "8e17a2b358f58d9eff2609d42eace8cbdfab7f841a07d3d7e5c196faa6193aefd4d0a67dba11812d2ecdd7d68639d617fbac7d26e2cd196aab0d85552c67aa5c1ecaccb91c9aa75e5b8d70d89d90e95fd3533ff064b41234ff99d2339b63f5a49771ebb6e1c63b4a34a723965410c63c419f0bb15869a2a7a50ac40c1bb4e1e59ba8efc607feff28"}}}}}}, 0x0) 2018/01/06 19:07:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005d2000)={0x0, 0x9, 0x7, [0x8, 0x401, 0xd604, 0x5, 0x3, 0xffffffffffff0001, 0x10000]}, &(0x7f00007db000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c4000)={r2, 0x8}, 0x8) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000bbc000)=0xee, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000bc4000-0x4)=0x9d5, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000825000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003a2000-0x4)=0x80000000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000411000-0x2)=0x240000000000, 0x2) sendto$inet6(r1, &(0x7f0000eb2000)='7,', 0x2, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:07:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000469000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$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) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000218000)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f000003d000)=0x0, &(0x7f0000219000-0x4)=0x4) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2018/01/06 19:07:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000e2000)=""/0, &(0x7f000087b000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, [@generic={0x4000000000000, 0x2, 0x4, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f00004f1000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c96000)=0x1, 0x4) r1 = socket(0x13, 0x80000, 0x7) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000e26000-0x4)=0x6c) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000582000-0x72)={r0, 0x7, 0xfde2, "4b0086bacd6d6be1fb9f15fedcd94197fb80b85efb91db0b3b42ef1b61cfa500c1153b4097b97a052d914222e4fa78bb50ecab25a4a59ce78906733c013bcc84f29272e5cf33202f538d366b6cefd252a95824f09f6e603137173e85d4bf5cc9b05a55b826e0b7e0"}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000590000)=0x5, 0x4) 2018/01/06 19:07:24 executing program 0: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x127, 0xffffffffffffffc1, &(0x7f0000d15000-0x8e)="", 0x0) 2018/01/06 19:07:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000043e000)={r0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e78000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x6, 0x3, 0x146, 0x3, 0x7ca, 0xa, 0x20, 0x80, 0x1, 0x80, 0x0}, {0x8, 0x9, 0x8a72, 0x1, 0x9, 0x6f2, 0x8001, 0x4}, {0x6, 0x7, 0x100000000, 0x0}, 0x6, 0xc, 0x3, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x0, 0x3, 0x6, 0x1}}, 0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f55000-0x4)=0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f000071e000)=[@assoc={0x18, 0x117, 0x4, 0x10000}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007a6000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000281000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e79000)={r3, @in6={{0xa, 0x1, 0x4, @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]}, 0x46a6, 0x80}, 0x98) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/06 19:07:24 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[], 0x2db) 2018/01/06 19:07:24 executing program 3: syz_emit_ethernet(0x95, &(0x7f0000ee6000-0x2816)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x5f, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) 2018/01/06 19:07:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f27000)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000070000-0xa5)=""/165, &(0x7f000003d000+0xde)=0xa5) r3 = socket$inet(0x2, 0x3, 0x8001) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed4000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ef9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9f000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000cd8000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x8, r4}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f99000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000778000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c9c000)={r5, 0xc4, "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"}, &(0x7f0000950000-0x4)=0xfffffcbe) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) splice(r0, &(0x7f000048e000)=0x0, r0, &(0x7f0000e91000)=0x0, 0x7fff, 0xb) [ 36.778596] dccp_close: ABORT with 4294967275 bytes unread 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000ef2000-0x4)=0x0, &(0x7f000071f000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000029000)=@newsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x7, 0x800, 0x101) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000738000-0x4)=@assoc_id=0x0, &(0x7f000087c000)=0x4) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000524000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b6e000-0x8)={r2, 0xe012}, &(0x7f00002ae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009ea000)=@assoc_value={r2, 0x1}, 0x8) 2018/01/06 19:07:24 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x0, &(0x7f00004aa000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000e67000+0x76a)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e68000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) 2018/01/06 19:07:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000910000)={0x0, 0x0, 0x0}, &(0x7f00008eb000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e58000)=r1) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r2 = socket$inet(0x2, 0x6, 0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000d8000)=""/57, &(0x7f0000bad000-0x4)=0x39) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000962000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="30e98bc08efd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/06 19:07:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20000000000000a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000892000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000001000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000010000)={0x7, {{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$netlink(r0, &(0x7f0000011000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x43, 0x205, 0x0, 0x0, ')'}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/06 19:07:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) socket$inet(0x2, 0x5, 0x7) 2018/01/06 19:07:24 executing program 5: mmap(&(0x7f0000000000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000a56000)="2900000021001980013d8124100a0021020003001700002a00e8ffff0800020003ee080095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d38000)={0x0, 0x0}) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000b52000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x4)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00005b5000)={0x1, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @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]}}, 0x108) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003d4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x4, 0x34200000000000, 0x400, 0xfffffffffffffffb, 0x8, r2}) 2018/01/06 19:07:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) socketpair$inet6(0xa, 0xb, 0x4, &(0x7f0000088000-0x8)={0x0, 0x0}) splice(r0, &(0x7f00006a0000)=0x0, r1, &(0x7f00006a1000)=0x0, 0x2, 0xc) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) accept$packet(r2, 0x0, &(0x7f0000849000-0x4)=0x0) 2018/01/06 19:07:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dcd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000036d000-0x4)=0x60, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00009c1000)={{0x101, 0x5, 0x6, 0x7fff, 0x7ff, 0x9c}, 0x127}) r1 = accept4(0xffffffffffffff9c, &(0x7f00006e6000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000-0x4)=0x10, 0x80800) ioctl$void(r1, 0x5450) sendmsg$inet_sctp(r1, &(0x7f000051d000)={&(0x7f00000e5000-0x1c)=@in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf65}, 0x1c, &(0x7f00003b3000-0x20)=[{&(0x7f0000f6f000-0xc7)="cd2be219046fec3ad7fceb8aa636fee1b77ffa2436f54b50b65f3a74dffb26e815a5fec3b89baca8cd22b2ae5b778611424dfcadc52a89c4f6b91ca1941976a70b95f58767c776446c79b509ec7ccf620b68e21f8804e8f3fd663ba4357373093e95c9087038a41d063742bc540a075dd5a9943e14f364a598dc86be8dd9a0f0fcedbbf169ab2575c1d38db27853c44410bcca162dc1f11713857b3dcfba31011cee153faadea768de98f4ae527ab2a86b6c87638f433ceb2870409640a07852c1cc21f1eae715", 0xc7}, {&(0x7f000064d000-0x7)="4d7c8ee68c21fc", 0x7}], 0x2, 0x0, 0x0, 0x4000}, 0x40) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000b0f000)="097883503b2fd50137043a3f9931b0aead0ea36c6fc862a735856becacdc643b2b0ebaeeed0804265d9ab6541f9cce87c53f560fbe38a2ec6827c58a7e1605fef4092709950742f5bb8f3ba50844bf360bbc6bcdc2c3447b8144156726059c15294b58dcd6fd87e1a71185dfcb576968d9557253d4f90651a3", 0x79) writev(r2, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) 2018/01/06 19:07:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003e1000-0x1c)="1e81a2607f3fd81aaea058bc3e229b2df055aeadb83180e4f1deec2aeb24532084d05ee657003953e9bdbacdb1c4b79974a09c1604af557cc5e4a8621fee6b265fdeff55644cefc1cc834277fb06a0c490c70779400798ab60c1fe5600ee2f5acf843ba4f8a5242ffda96c70629882a742e04864dc9d6b1f21de6d0152efb466a93de6e701055cef154d25791bb6210da571a0a6797a5438b900c8a4450c79277b8ebb2f8eacfc25c13112123f4752184f5e4b", 0xb3, 0x1, &(0x7f0000912000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x694}, 0x1c) recvfrom$inet6(r0, &(0x7f00009a1000)=""/210, 0xd2, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x14e) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x7, 0x5, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000007000)={{0x400, 0x0, 0x2709a839, 0x80000001, 0x7, 0x6}, 0x4, 0xff, 0x80000001, 0x1ff, 0x40, "e21aa75d5af15238fe546d71ba51115f4e4acb029cf77ebc89904eede0f8188f60ed328b57189a8de0fc7f6e879d0f2e5663d4858e16a277f762c4eb5a1dddb7c5e1593906e38646c3bbcba4cde2f9018808e6c057ec0e30f50a8a43ea51b401d3b7d2518f9baace34f8185ab6484715a27732059afbcae21689b08cf46641ae"}) ioctl(r0, 0x8912, &(0x7f0000000000)="") [ 36.958474] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.959266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=6526 comm=syz-executor0 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ddf000-0x2b)={0x0, 0x23, "57490085d1ac9f2a5b13616c5832f2d76d4b5fe1228d9a7e5e8450ac7d504b177e1e1c"}, &(0x7f000039e000)=0x2b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a51000)={r1, 0xfffffffffffffeff}, 0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000019b000-0xae)="68c3f0be97d2f1bd19ef666f06e4a2d1f14eb6e5f73625c274f9cb7987c7c4dc8f2e25929bd1b9f4ba3f6f4240f022be5f1832fc792827b1d312bcabfe9a16fb414b569c7d176b3f31466f878d9fc47cacb6cfa810ef6707c127565f1527e189420c54f656597d79bddf487aef5ec65f475a1bc1511e9f9ade5237f0335e913bf3643628caf1552e75f27817581c349d356cd8550e050c00b924b259e8194838244500c81892950cc3a8de8bf9bc", 0xae, 0x10, &(0x7f0000f79000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000657000-0x4)=0x0, &(0x7f0000f60000)=0x4) sendto$inet(r0, &(0x7f00005ed000-0x46)="bb4fdca1ec00000003b1bda68713fcb54184a8088235fc5bf008a6346e746b879e5876eede99362b167daa", 0x2b, 0x0, &(0x7f0000349000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000858000-0x28)={0x2, 0x1, 0x1, 0x0, 0x5, 0x0, 0x5, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x800, 0x9, 0xca, 0x3, 0xc0000001}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000cda000)=@fragment={0x3a, 0x0, 0x371, 0x1ff, 0x0, 0x80000001, 0x0}, 0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f80000-0x4)=0x5, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f82000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000d84000-0x21)=""/33, &(0x7f0000f80000)=0x21) write(r0, &(0x7f00007bb000)="1c000000200043f90003ffff04008d4001e200850000123b0500f2ff", 0x1c) [ 37.020226] audit: type=1400 audit(1515265644.985:49): avc: denied { getopt } for pid=6521 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000036b000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81, 0x7fff, 0xe5e, 0x5}, &(0x7f0000b7d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008f0000)={r2, 0x8e08, 0x30, 0x3, 0x8}, &(0x7f0000469000)=0x18) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80080, 0x4, &(0x7f000000e000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) 2018/01/06 19:07:25 executing program 6: r0 = socket(0x0, 0x8080c, 0xa) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000043c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a06000-0x3)='nv\x00', 0x3) pipe(&(0x7f00000d3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000073000-0xc)=@sack_info={0x0, 0xfffffffff6e6ba0e, 0xf7}, &(0x7f0000921000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a0a000)=r2, 0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f00005b3000-0x8)=0x0) shutdown(r0, 0x0) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x404) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000719000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f00005c8000-0x2f)=""/47, 0x2f, 0x0, &(0x7f0000be1000-0x14)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd86cd1c51b329c46d8a8000b218", &(0x7f0000fe6000-0x28)=@ethtool_eee={0x0, 0x66e, 0x1ff, 0x0, 0x80000000, 0x0, 0x6, 0x0, [0x3, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000c9b000)=0x3f, 0x4) socket$inet6(0xa, 0x1, 0x0) r3 = socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={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]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdfb}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fb3000-0xd6)={r4, 0x4, 0xce, "2706f0c8310df7c384495afaad4d2714ddb876d6ecd8af9c4b66b866cfab6cabeb79938688c900c09fe4cb8d25062f8fbafa86426897e65800b857ccf429faf5f4ec224ff886ce77f52d65402ae5d57a860ddda6f014fc4dd751d634dd68c84a88742a2f4e27104d0fe8f2f8bb05fbbadd210d6f410417b4df608d91657951fd668852b9e53241f36a058f2a1f53a6f6cb6aa3d70f322b6fdce1bb09ef1623944cf39913cd61f289a2319b7a273e044e801995980e0b72168b7f28c1acd4a17acb9801acb82b3bd5b7e873977b9f"}, 0xd6) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "de"}}}}}}}, 0x0) 2018/01/06 19:07:25 executing program 0: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d0000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001c2000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffffffffffffff9, 0x1, [0xdd]}, &(0x7f00003fa000)=0xa) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) [ 37.045544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=6526 comm=syz-executor0 2018/01/06 19:07:25 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$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00000f8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000bc000)=0x10, 0x800) bind$llc(r2, &(0x7f0000cc4000-0x10)={0x1a, 0xff, 0x8, 0x9, 0x4d, 0x7622, @random="5dcf5497165e", [0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x7, 0x0) sendto$inet6(r0, &(0x7f000072a000-0x2)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002c9000)=""/116, &(0x7f0000832000)=0x74) 2018/01/06 19:07:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b5000-0x58)={0x26, 'rng\x00', 0xffffffffffffffff, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a4000-0x1)='_', 0x1) socketpair(0x4, 0x80000, 0x3ff, &(0x7f00009c6000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b8d000)=0x6, &(0x7f000024a000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ed3000)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000021000-0x4)=0x7fff, 0x4b1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f5b000)={0x0, 0x80000, 0xffffffffffffff9c}) recvfrom$inet6(r0, &(0x7f00003f8000-0xf4)=""/244, 0xf4, 0x140, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00009f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff42) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x67, 0x0) 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000003f000)="1f0000000606ffde0016f49f0089f0ffff1e0008090001000b00000001e780", 0x1f) connect$inet(r0, &(0x7f00006ff000-0x10)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x11, 0x2, 0x7, &(0x7f0000da9000)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000504000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008ea000-0x4)=0xfffffffffffffde3) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000f88000)=@file={0x0, ""/97}, &(0x7f0000f73000)=0x63, 0x80800) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000f8a000-0x38)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000955000)="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", 0x3af}], 0x1, 0x0, 0x0, 0x0}], 0x38a, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f000039a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000711000-0x4)=0x10, 0x80000) getpeername$llc(r1, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dac000-0x4)=0x10) 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x5, &(0x7f0000262000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000366000-0x72)=""/114) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00001ea000-0x8)={0x0, 0x0}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x9, &(0x7f0000396000)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004ad000-0x4)=0x10000000001, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f5b000)=@file={0x0, ""/4096}, &(0x7f0000f5c000-0x4)=0x1002, 0x800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f5d000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x18) socketpair(0x1a, 0x3, 0xfffffffffffffffc, &(0x7f00006fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f5c000-0x8)={r2, r3}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000a0f000-0x10)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aca000-0x10)=@generic="20bea62b2289c9703c85cf670f53082e") bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x17ff, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0xfffffffffffffd62) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000d45000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000070e000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000633000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000+0xfa1)={r3, @in6={{0xa, 0x1, 0x1c2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 37.267897] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 37.267901] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 37.276581] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0x5, 0x0, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000f76000)="dadc9896ee329c0f186d194e0c2d9b6d7d8baffb3ccd1b1b346ecb3c0f004a3753414a72086e3d3f2198335b2df9b96c58c033167101ef92ceb09a5b803ff902cb49f6f0ba1a7664ea3275d84ee6ffa836c58ddb43f764d2d208f404c041ec0c2809b9635da01effb913fd1cc3c4", 0x6e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f77000)=@generic=""/16, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000552000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="68cb517ef856206438117902c025768c"}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000048f000)=[{0x2, 0xfffffffffffffffe}, {0x8, 0x2}, {0x8, 0x400}, {0x0, 0x7}, {0x2, 0xffff}, {0x8, 0x1571}], 0x6) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f76000)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f76000)=""/12, 0xc}], 0x5, &(0x7f0000511000)=""/70, 0x46, 0x8}, 0x2) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000006, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00004e5000)=0xffff, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004de000)=0x0, &(0x7f0000cbf000)=0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003c3000-0x4)={0xdb9}, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000098a000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x1) connect(r0, &(0x7f0000985000)=@ax25={0x3, {"b512587361f967"}, 0x6}, 0x10) r1 = accept(r0, &(0x7f0000fda000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000715000-0x4)=0xfffffffffffffd59) sendto$inet6(r1, &(0x7f0000dc3000-0x1000)="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", 0x1000, 0x11, 0x0, 0x0) poll(&(0x7f0000242000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f00007c4000)="66c50f5181e6044d593a2b514f37256aae65c5aad76017450842886ff551a5f7fcee06acf3361224c3a7f3ed7754e2c2f9f8cef25df48c43f2b633642740f0abba0b181dab19fe15772a94ccf7c847f0e55f09a853dea7891464717bd780b0cf2334674ae2b6de35aa3d34ebb4b4f34326626773db8a48575786e203874d637c1531f754f6c4011f3f8699f8a2b7a8bd9781cc70b4c8fa8e5a0956119876dbe383479de7cdf3f35641382ff78ca892b88bef7f7d084e71bc8e8fd4ad3e", 0xbd) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffdc1) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004d8000)=@sack_info={0x0, 0x9, 0xb9}, &(0x7f0000a7f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000274000-0x1008)={r7, 0x1000, "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"}, &(0x7f00002f6000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000c1000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7062, 0x4, 0xffffffff, 0xe8}, &(0x7f0000c48000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000077a000)={r8, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081f000+0x4e4)=0x8c) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.320498] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000062f000-0x4)=@int=0x0, &(0x7f0000da7000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) sendto$unix(r2, &(0x7f0000e34000)="cc6f3b95394d992dade0727fde52114cf3a81f83134f1e002d526f8f33881b6d6cae0b9e22d5af731a318b59f4965b30b66c4baa3d32f0cbbae5fc4feaa34ebec0f8b9cbad54ca263bb7679d7fbd9cbc9a39ce45fe93ef426606a0ff29f41f26ad3bf3ba03701acb3f0a67eb96cb7a75996fee0c49a1ee6e6275df6b65b6a297bc70ff27678574751efe714b3e1a1912131b1ed696545624ce454404c552dc0fdb9440dd3644df0f20cdccde82109342de2f3b80ef6d2ccbcba50e2989e80ccad6df9993e63bc91cc22708", 0xcb, 0x0, &(0x7f0000bb7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) write(r2, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ab4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000e3000)=0xfe85, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000831000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000010b000)={0x0, 0x6e, "a26f1db4c50cb25eb4f94255705bc15095bc512f57dda8978b47d84538e9e1ad8ecb196a122551d2aab5b1ad7dde8fa121cc90d8a30885a59adb2ced2c10f2cd6b489c5fd04d561b3193442b23f6355ceb69055c36751390587cd9c559fe7a90341d13e2982bf91bb7105391a9e1"}, &(0x7f0000742000-0x4)=0x76) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008f9000-0x108)={r2, @in6={{0xa, 0x0, 0x100000000, @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]}, [0xcf7, 0x5, 0x3000000000000000, 0xd8, 0x1, 0x0, 0x800, 0x5ba9, 0xffffffffffff8001, 0xfb, 0x2, 0x38, 0x1, 0x6, 0x3]}, &(0x7f0000912000)=0x108) sendto$inet(r0, &(0x7f0000eb3000-0x9b)="3d963c88d26e45328514c6d1a40a0bce0a32847f4dd2dcef9ec2f1c48eed04d8a5bd8899d468d36cde5d73febbce1277eb2d392103f23464b2a1bc13f3f2fab4f2988ccaf9a98a613ff41c5614fdafbd04b9628dffb36db415b914654a318d7f3e711e2385e45a84444280ac3776c7603bba03d2866f1d70af5ee9453b60e6c8aeb360c6c9a9ad315cbc1006ba3aac4ec6f1b0f168eebd610cb167", 0x9b, 0x3ffff, &(0x7f0000899000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:25 executing program 0: socketpair(0x0, 0x800, 0x2, &(0x7f0000034000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000310000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r2, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x80000000006) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000137000-0x6)={0x0, 0x6}, &(0x7f0000f12000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d2b000+0x2fe)={r3, 0x2, 0x1, [0x7]}, 0xa) recvmsg$netrom(r0, &(0x7f000085f000+0xc3b)={&(0x7f000085d000-0x48)=@full={{0x3, {"621fee62728c8f"}, 0x4}, [{"f8c55ff03dd2ae"}, {"d3754eb1986ab7"}, {"9cb3bbc94d1b45"}, {"735aad74b9f22e"}, {"db7001580c4b02"}, {"32753a1fe88716"}, {"0bd75139571406"}, {"5b7c3436664fea"}]}, 0x48, &(0x7f0000bcb000)=[{&(0x7f0000602000)="39c721a2a82fce1cbf389774f22628f1fef22475e0b8a1461d6d0d78cb8a4824267b9cd98a739217209dd61fcd7afbc6040964a8f28ff571d574f450cbebdbf2966ac9af8255427c4e1c89dd881758d0a66ade8246514e6800470aab7cab4cb19406e9928c1efd74db14cc943ace10cfb9ba3cae118811cb3549ab64a5afba00a52a1f8da162d15c84fedf82860cf5202e00e0f6be2fc8587fa16847b3890431e7a830c255c73d768f41c3172466e5827cb950b140eb04db", 0xb8}, {&(0x7f00006b9000-0xd2)="83e75f22567b078244f6e1f40255dde53b4300c293e249400a9f22b200a8dc99033e8b135b59ca449fc4d7d8c932497fa03fd93f646afbec319d58c3bdac3e663332351327db4810377ebdc9d8faa704be8bc5177e721d4e52c4b7a26f2f139335362bdc0f20749ac52b624cc2b99c6335a7f9966918ddee9ea3bc4278e8ef3ac91c202c92bf1bff070fb69c1e1eb55d1e82195a571958de2847ca2131766024a2adc95435950b11c8ee0655461f4ca47dff3966f1863e248726b1c181e039354448cbcfc4e02f3b03a2d089d923fb86e69a", 0xd2}, {&(0x7f0000e4b000)="1dea8b2d09a0a82203603aa4ddd9", 0xe}, {&(0x7f0000038000)="f55bfcfd59bac124e11ddafae948c421e767ffe0d0ffd57dd2a7b37e470956e946381fa503cd910937e7fd642e4d815cc25d4d1464150815afdc9771c3f8d59f21716fe27a002cb5da861a258898e183edf3d6cbac9e8ea24ccbf4c4af465c85c0cae9a504", 0x65}, {&(0x7f0000c14000)="d7df16e3adcc6e6243b2f8e11e2779d347bf38949fcde615c9dd874d27642a49effbe59c1d37ae4e0cc78895abe2197ef02e30a4d2af9394b14003410a148d870ef4526657f9f92c5d5b53e2d7bbe17cf9c288ac440703b8a568874c93abbc78aa75c3b30e0c7363beebd6eca126b403cb10b1b79f474e97a0aeb4310b4cd5336cd2bf307477447e2aefe762d931c5da78b239519939a7b6e628c07ad307a4835f1f4241763dacff0778a9a56c552acab06719e7bc9f36b4fb3aaee0ce8f370e55c5", 0xc2}, {&(0x7f000063d000)="f19cc555becd373457749ec7ffa9065aa2e0d4215a3636168fd255a08c51544089b8226b7f31145e0b496fedc50e70c4b10b", 0x32}, {&(0x7f0000a89000)="5c9c7d34b0b321b57067", 0xa}, {&(0x7f0000473000)="47c683c959230cc5a2cec44028ed3be2e0bb5b1c87cad8b752ce8ef163e1c6d83bc08414", 0x24}], 0x8, &(0x7f0000754000)=[{0xf0, 0x115, 0x7, "60cefd956c40d2177435761e3b69cf1e2cd02321d2f4d36119dea8ef39549948144d63e67732cb399dbd7770bbdced453bef165bce2d0021217ee6388fcce1b9af5473e1bf3787db78d15137df954f6cdacee611966233880d697c3388de3356da801bba6a1d170bcb6e44283c3a8e71e73148cc83cc4cabf5a8dfd247b108d4ee40987e2117ed317ff6ac9d53183d90c8a8285e6656ed23abf019df00643a83bbb18bd610fa4a02d78195da13ef80c564ddf246b03c8612dd2da31331380632b7b1e7f6d8c491dbfa070ff3b2101ac43d079d68ed900d5788baf55c2e"}, {0x30, 0x104, 0x2, "d8a43ef65191bc53cde080a077d8c33d706c630d7bb3c2daa99ccc7d"}], 0x120, 0x1}, 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000051d000-0x8)={0x0, 0x7, 0x0, 0x0}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r4, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 19:07:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000564000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1f, r1, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fea000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000)={0x6, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0xf238, 0x6, 0xc, 0xfffffffffffffffa, 0x10001, 0x81, 0x3, 0x5, 0xd4, 0xed, 0x5f}, 0xb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x4) readv(r1, &(0x7f0000005000-0x50)=[{&(0x7f0000003000)=""/4096, 0xccb}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f000000b000-0x95)=""/149, 0x95}, {&(0x7f000000c000-0xa1)=""/161, 0xa1}, {&(0x7f0000005000-0xef)=""/239, 0xef}], 0x1371) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000)={r3, 0x9, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={r4, &(0x7f0000004000)="53b305e8d1c876d3c95e92db299994f9f65192b402de9aea5404474b5d2cd4c7764a80bfa45182f626f24e1d2a31d85dea6168e2374b9804a6b5eab6e3cb28bc0ee76a61f0495391b84873ac7c1d4e946a814e27e114086533d9d5687d683b59cbf890cadc4bfea520da61043f2d521d0680cb0df2b6c8ac23d1f41d8ee74d0a395ee3223bf5ff1b02fe7febc01fedac863f82d774d27d834c51a11e2ac4cc", &(0x7f0000009000-0xe3)="7a4b6c408396410e964ba9716eed0c0d634a569f0b09e82926cb7e01de79eb28dfd69230e623d5793835e4a747841dd83a7f51d45a7859cbf379161918eef9dbd6e79a5e6dee9a95c7ea50657555cf8c5c1fdbf1bcde10435474854787e8eb65b67945c2a95d53c9bd96e9cec1245bca53c9024ab9149ad67dc20ffaa2140b9988394d74c7ed9b357dfa3bed358f998dec3fbe0082d6ee8beb464c0cccb69e78e28183ec46f127f225210b4a554243975aaab5ab51eb5fe4ad6baf1c4505dcce66da16d4ae2ac99083f4cd268b41d0dfb0dbf4346aadb6a5fba4002425fa848c4fdfc3", 0x1}, 0x20) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0xf, 0x3ff, 0x10001, 0x9, 0x12, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000d000-0x10)={r0, &(0x7f000000b000-0xf8)="f02a10705d144c9c43573fdcaae49846d76ca9ca69f69f826a07768953bb3a97aefa1a756d0593e6710ed5cb6443359d0b28b1629257764bd34f4ca55e98f07bc9ebadd59a01fe4a067434be4caf89b9c89abc1d8609a9f7e0a0854803af719ec29578e13480f25af62683a78b64f4bf5147ce5bddaa09697a9cf9a0770be511ad9aca4f6607ad8b11bcf6e718d985424de3a63bf8d55af8f0fa3ed922197c41eccc034718e22150afb4390b934f70844bc536bfbc804642897001a07188b9de7dda5de37ed769abc3002fcdcc69d1ef4451ef31d8024ebbd6238439f9896b94b0913ca045ecc8987d20521ec938aadb8f1995cd8820d37b"}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000)={r0, &(0x7f0000004000)="6e9895bd62f1cf12cb7fdf083ec24f739eb403f50b201290607fba31cc5d2ce596ad9e03dd751d580de8d29af30922f9a6acc10b53974618a830b69a22a0a312441269acc44c6cc987b7f78302345f553e38316de0ae9b471ea5279816b824ae535fb7d0bbacb3919cbc", &(0x7f000000b000)=""/0}, 0x18) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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) 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000849000)={&(0x7f0000045000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fb000-0x90)=[{&(0x7f0000d7b000)="80cbc1ea3fe8b207045bfc2ba7dadcd2df30000d1995e2b4c5dadb30478e43cd6af58353090ce8b5bc4b4d4fa379b0b1bb15", 0x32}, {&(0x7f0000a9b000)="955378df865c0464d7812ca07b55c8a804325663dc46cb1922ad0c0a99554e2af5e86d64714f237b56481e9931f0dab59ad65f2503", 0x35}, {&(0x7f0000fe2000)="0e724e61dd9fb60ddf3755741415f0f20b1c2f9afb96eedb86c4fe7dde3ec587e4e997fb2e41edda4297f7d71b059b90fcb32296fb1a4eeaa0845c20f344eb4536460317b763143bd45328b9e7ee181a31f630494fdcd9a2b3d9a715115af69382f1dfe5a912a7cb13f0ea826bfa2508cddeca47d538135e5d50ab7d3ce8d38b3f8533c166995e2682e7c2477dc1d7", 0x8f}, {&(0x7f0000b9a000-0x69)="d560083b1f0f31519ae55cdaa04ed4395ee8df5a74eb30b4c3474980ebce22e2c809fce55033cfc7a3bffa39b6a0c085f9d7a39ab89b37f2f23870a974e1f298c01e714dbb165e43f9c1ff104f729f0e440a0e0bd3558cd166f2c75ea1c70e09701a6a005058fb3dca", 0x69}, {&(0x7f0000ab0000)="d3df491710b6cb8ab9d8bfbbd38f36d9d3d652bdb57e2a756f8d26280c10e1b284f11f6533208b8a5159ed1a5ac8c11fdbdb3e62bba7201a076b5de3cacc7da38fc2c6e6f4f9ca0d442cbe1bcadeca2d3fe0d4253c44072cb0c7923b9aa2f3f3dbbfffc8845cdafe37ad04bec8b06bcb1da05ed51840c8a1ae7ea9d6bc1176ff7ca4c3e40d6c44adb4eddd30cbc479d7b675d6850d6e51bbb9eed76e11e2aaeea2026094615d603b422bf0650f25ba092c6fb56efd6b0d5ec8f0b95b7728f964a1f0d420d5b43489cef4f855d742d75be96e559b704efdce2cfe40c778c9901e25f31b", 0xe3}, {&(0x7f0000a25000)="f7ad2c42cad13ab187c14b0e6a08fefd66ad38d1f75faee0a3ec24df44db81a08a8197040a488b34f0bb9405635d056e0469897ad118d22bd1086ca6369405877ad464a855ad8b367b2cf651bb97fcd2556a7c9b266561176d06d126cf20196f3e83c1a60264fd6d7d455d9d461afc003543904e2a3c2c2c0ade97e10474997b41c6b88446b7d28dee72adda4f495b58dd76738ba2b14866fa5e8e3817b037", 0x9f}, {&(0x7f00005b3000-0x3a)="d270340cfb96f3ae8591c965a0f9d8226712c7908f198a115a60970aa2a707f19f0812f43d7edc03473b05754c9c2284e80105a0b23f168082ee", 0x3a}, {&(0x7f0000c88000-0xc1)="2855f24139da03327d255fb2c6b6c884945d7599c282cc7b1e5711444ceed5fd921523f9f386fc56ea10d10c39dd0a07e218a6740f6fa1a6825639b2c0aef6b8bdc58291a8ace90a3078ab4943497bd1baaa09102dc85f2fbefe95f8613cd933eeb20b6aecef7ab9624cf349813bd375f8c74c9a7a863b02241123ce384832db3ced736b888870d177271b5639d79887de2d48d04dc75c6d5411a4b6d9f4fe63dd601500025d9c4c602fe9090967efc494276a567f0ed7e1fbdbd3acb2cb90ce53", 0xc1}, {&(0x7f0000d26000)="4adf37cb3f0c1a97e5064f13c4cfc17ce8a84f9e0e925f15a301313f0670633ec755628c47d235e2a29492fbeeb33d46605f223a3c23515aeb3453cc224110142fc14b90040f7399d2d39f556fe5fcbe109fc2d214a0a3e793480d342b0e9808d9ea6f13ca32235ce7df3c04c5fb531a5eb44a4b13372a42192c9d21d2e3c4de9e1190b501a2790a6ee1b62924817dccbebf6402793d3b9e52139206f27f8363cf7dbbcdc2f6a10352fd7fd0315d07ba7a591cecebf6ad7d9e473378d35bc695a5", 0xc1}], 0x9, &(0x7f0000ef9000)=[{0xb8, 0x113, 0x7fffffff, "d7d1dba2d06962388ce1ccbfca5980a920636ecf7caf8ce7086e03d3e066b764de6d104471205ee683755f9378f8ad29172f66b733b57c3e29135f906af9a709c2cec19a4903bd91092c5fc302a44fd45122ad40e02e5d4ae50845433befdecd0e8ab929596620ea60611896aabb7a17b396dcfd9d7cbac681d0492be0f8eb4db829ad6c4307ac5006d9ab43a16827730e79c54ea6109ec34598aa6339817ab6713915fcef"}, {0xa8, 0x109, 0xfff, "b05aae2a1a313dd411fa45608d67217fc5b83a32c3d4f763fe84b04ae41f17c83005bf33af882bc8754bff82268eff19b0cc9f96682079c4b8595da48a2b2926c800b55fb6eda78843fc6c18fb43d5ce397229d7efbd7b76c240b7982d58410aef52a2964cd97a8f01eb108bbe5f52e1e6f9965d82871978d682276620d4af389fb1e2080bbebad86cbe7884a49cc6e672490ba3a5a62004"}, {0xf0, 0x10f, 0x3, "5a559fc892d40a586599b3d4a75b29c84f858ba1f52e60a78254a67325f9e735fd4f4e51c4bda0f8384313727e672de3446430626da0fcfe421a2862ab37f7674f0eb3bb56cc7b1283c153924076bad3231cc780e6160e26845f00c5c6c94deb54dba98eebe0e47f8a38b684d3f6e3e90a45e37ee6547fe4252906ab1e6c30f25e8b0ed21843dd60bc954f0cb733b76c17990841e4b439617e25e9f23a58323d0cb47ed26ce57518d2b711efd63e60500b1ae1fdd8c08b4d219b7ea9b045784743e00b8e19e1fcf48eff76fd2fd17e468ea5b52853cbf91365bb8e468b224983"}, {0x20, 0x12d, 0x401, "bfa6e61c502a3c8492169f02"}, {0xe0, 0x19f, 0x3, "802c26b2bcfd26092acb61ec2525640d54507b8c361f013b2ddc37ceab55350c2a89d7554641c16fafaa401558cbbc0b1fa77f5c4afc98e6deacca105dd385210ab4f9c528ea58b779e8d5a77246c4f8e214c7dc8063fcf5de30fc166cc79befa494d7d8a57e3510afd641459721e371ffeba97ac608e26038add54f2d5009ff976b2459a0cace167e694ab70bff36b7342a413131663f18dfa7f9d20be15f6b6df0ca6c5208a47102ae294d6f3451cbb06eeebbff3635133aadd186928229e6ca300a318275a4df857cdf81a4d9"}], 0x350, 0x800}, 0x815) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c6d000)=@ethtool_wolinfo={0xa, 0xfffffffffffffffd, 0x0, "000600004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ae000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00004e3000)=""/187, &(0x7f0000d9d000-0x4)=0xbb) 2018/01/06 19:07:25 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) listen(r0, 0x7fff) r1 = accept4(0xffffffffffffff9c, &(0x7f0000207000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000882000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005ab000-0x8)={0x0, 0xde}, &(0x7f0000e54000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f1c000)=r2, 0x4) r3 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r3) sendto$inet(r0, &(0x7f00006ab000-0x1a)="3866773465eeb6c74d22c850e9a6a37a27a1c95aacca9c74df3a", 0x1a, 0x40, &(0x7f0000875000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000090000)={0xdedd, 0x2, 0x3, 0x34, 0xfffffffffffffffa, 0xff, 0x20, 0x7fff, 0x0}, &(0x7f00008f4000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000aab000)={r4, 0x37c}, &(0x7f0000856000)=0x8) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) write(r0, &(0x7f0000076000-0xcf)="bed7e28be23f5a1cfea8ddfbb7e23215d52711fc48d584dd922646f106527118e966749410187637b9a970b91145fc44e1f6c4826c46259f65e7fafedcb33e1a2450dafd32d193022419dcf97c9c9c3e38d896a66fee0ea4012c3f3819a1f181bcd54fc308630b2bad753df477bc2b486c1d6fc1f2ed14a95869dc8d8c8b2cee59b91eb8bc3449974997b0dbe5fa4f047e50ff786e93f3eb9aaadd1bd9077967fc9832f0e51320c8770d84c9081d9456d703c92d56d296a3a9da52d4a2fb29d88fdc12f8611d43365ba1109964420a", 0xcf) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000078e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x22, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x401, &(0x7f0000790000)={0x200}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x6, r2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009ed000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000bef000)={0x98, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000e9000)={0x7, 0x0, 0x10004, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00007df000-0x20)={0x7f, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000bf3000-0x20)={0x4, 0x0, 0x10003, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000908000)={0xf, 0x11, &(0x7f00004c4000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3f}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0xf, 0xa, 0x100, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x8001, 0x0, 0xb, 0xe, 0xfffffffe, 0x8}, @call={0x85, 0x0, 0x0, 0x16}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009b9000-0x4)='GPL\x00', 0x200, 0x1000, &(0x7f000090b000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b50000)={0x0, r3, 0xffff, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008f2000)={0x26db7421, r4, 0x0, 0x14fe}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xc, 0x21) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005cf000)={0x0, 0x0}, &(0x7f00002f4000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00008a4000)=0x0, &(0x7f0000a58000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000775000)={0x0, 0x77}, &(0x7f00006c6000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000471000)={r1, 0x5}, 0x4) connect(r0, &(0x7f00004ec000)=@rc={0x1f, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000beb000-0x11)=""/17, 0x11) 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f41000)="94c0e0b91e1819c4e59955312ec51d560fbd6609ad7d2d1f82d5260203e15c9776db7fb5a2c4412b03c801816758ce8bf832b04ff6b461d7c7de2dc11b43c2e9cbf37ca08bbc5024c960f6a90caa01fb062803353b5f5433b83dae13556a34c025036090eef2ebbce36de6fc76ba7bfa1e20f68675e308d00ef3706e6c5a20ccbc379ec945a26970f06525fd4dbfce363a56d718e1f2ef5535b197fe2a6bda15c58bb93e0ff42802d896c101742f98f4a631cdb20a8389dbf600cc3938ec754b30ee4169bd768552315196dda3d7932575e18aa99aa86563a32e8257e2d45fcb30f7656feab2cdde388a53c51bf829a464269fa2b57c5ec3203e07e240a7eb842b3d32ab7f7f35f6c6c719ce706fd87283952ce7b55ae226806635e6d8382b2d2b33980cdef81feb704f920b09dab008cd153c2c149991a1182d974bc66be9b6677a583342388bdc5948dd8350e5c99714318221e6764bca2cf48cbabba6a90a0933215720054eea776b71a35d29305ca79d6728b9cf08eea305b6804fed5d46a963a6502879dc4bb8716a2801ba34bab276dd0d6f9dad6ae298661ebd8dd50038eaffa65d988ee9d340b81653df23d9ff336c661b0753c51cbfa454d298e7d2fc4650e5cd930f7e2596c82618e2afa5f1218ac56b61db67f06d7a791662e084779ca30c11e038863ce671a9328a901e9bf758d4ff714d68b2a1dadbcdaba64b85b72984118f111b2b529597662cab55d668a13e6b4f200e7ffb8b48596f964ccb55298f3058144ad88311ce1cb9eaffcad4699f5e31952c1477c5fa9b66e3f6fb43aef8dfb747749a7bf1c0f2bb19dd4ebbc3ae4ce259f8b828c3911ab6d65e57f4eaa039003b31638225ba7fd9fcb8c76f3cced54d24d1bf9d6d7484b9c1a73827520aecfbfb0bb7a5871ed91e7855795ab29d058950a329e532856bc4a3ffae2f1769cabfc177cad84273c8be89db293b1f3a06b1cb462682530d80879f49dc5fc35b5907c3373303bb1a0f4e9305f2f3cdc5c9d5631e729504348038af6cdd90ebd068d5d2cbcd166ac839e5991adb4fb485ff01356e37d3e49b150ca055a9543568c9277425ff73a24e0b65a04d7d526a34079a6a081bf78bcd83dc78dc4418d15fb4f1a1526016d82e1fec950b2e55ffc43796bcb7795bdbf3a27c841bf62f4353522b0fcdb6683ce0f2c50a471c9ae564743e7b67b2a15e3167de3f451a8067422e81d920c0d2f73301f22959f383dc9ffb1c26bb989969fef3aa0628ec607c1bc7f439952051a9764f35c18fbd755467a37d9d13394ef14e8ac3d4dfcfd28df5d59066aaec0769836b355bb7303050fde0158aee6b5692fe1972c8920e4a934040549c42b19725b036b1e447e644887d2a61f5673cea830b086c953c699843f53ea5211b8fdcbe06eeb5f361e2bb9e5a6d163fb464333427560ee6d105daf6121d8eea09aeefea377b38e6a08916bb51701ded90e5a3c875e6f2379c94cd3837c71718909ee31ea4b033826afdcfde3dc1905892bfda90ef9100700ca8d26210a4701cf89eea040d7e339a20124f0442c49f93c16f9044098c99108fff461ff6f48659a6b94738c45e133315aebcbed3924e90581b4b1a50a3973ff4af1d120cf81067fe3faa6786b7dea9d1fc5500da4c5c204e0ce64c45dc322bbdd26b6d341febf1378f2b0ee309a4a0229b9281d9d82f891ed3b099833a4193b2ac1ad189fe1b47ee71911112d7162a90024b19688d64255ce01f0baa6af7591d6f394e7479256cac0dc4085d2980c20e961c35487e8f494a01c2622aca92b4a190fa24681a2f8d0a8da6a6fde6dfea0f0d2414fcc4e9d4108b02fd6bbf1b81c3004d71145833542094a0bed8c479f82a8f6193010c2a358b25a3189edd609f5ffae89f4613935c25a92aa3c9d52a1b4b5b5d576212dade53cb82861a1a1e88447448b7ce6a38c5923511df4f6f2de78ee2697a27915e8e759e4515bca1d6f0772e801b73c434a1f06ff47a3a3d38a36d4aaee149a2b4c8e15a1a9d0a023cf9a0013fa852065c2ad7b648c73f0ae67a4758b8d0e2729a52a4d8ed5c76c149e9bba303d5af5bb15049f0cbe49a75639b873589bacda624d7df87da8f04bddd3e16f17e66e05cc7fa46ae8a955adf2c861692c3a1f2f21639a6fbfe129320fe6092e124110bd8e53a35526a45ce5f2549e5d2e1f8047ea41ef96020a4c06fae72f95aa0655450602b86a7b1b3331ca462680788ca9b764e9b910a18abc64459b661c3d356d1a62d46c567", 0x649, 0x850, &(0x7f0000b3c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a5f000-0x4)='tls\x00', 0x4) 2018/01/06 19:07:25 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) close(r1) 2018/01/06 19:07:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x20, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d6c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000001000-0xd1)="ab64e504d060ba91504165d43266dc43e947f8bf3fe44bb6fd8d876928bac3f3fbd8039ea8f16114fc2db537c6ec7ed4ae5b74d2e722ae9e36233b559094ba0eaaba17e9e2a677d6d8877b5e07823d1b74b7e16df5f9b95e2d17a50269c9fabe2380ae7da347f04f09170553cc3380de708153f51d9c3744c53fa111304cce51009b3eb79b886a89f2b6e0756ba937b2f6e7c8d175a829bdb1b54cbb444a95a09d4760a1343a77cb0e16823b848e28fb7dea0bdf6a0f38960d846953eefcda94043fec9f6b0877bc8da424f26225bbe3e7") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x41)={0x0, 0x39, "6930b06e830b5db098b5d43724f6343f02fd0547605fffc71684b3293290c249abc9e196d57d913574f654759d0bafcc53da524803ec3a1313"}, &(0x7f0000002000-0x4)=0x41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0x105)={r4, 0xfd, "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"}, &(0x7f0000000000)=0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000000)=""/174, &(0x7f0000002000-0x4)=0xae) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000033e000)={r5, 0x8, 0x33c7, 0x1}, 0x10) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a05000)=0x0) preadv(r0, &(0x7f00007cf000-0x70)=[{&(0x7f0000716000)=""/213, 0xd5}, {&(0x7f00001e8000-0x38)=""/56, 0x38}, {&(0x7f000069b000)=""/237, 0xed}, {&(0x7f00008c5000)=""/195, 0xc3}, {&(0x7f0000ffa000)=""/140, 0x8c}, {&(0x7f0000a8e000-0x58)=""/88, 0x144}, {&(0x7f00002f3000-0xb)=""/11, 0xb}], 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e3000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xfffffffffffffe15) socket$packet(0x11, 0x2, 0x300) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000053b000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) r2 = getgid() sendmsg$netlink(r0, &(0x7f0000e61000-0x38)={&(0x7f0000689000)=@kern={0x10, 0x0, 0x0, 0x8040080}, 0xc, &(0x7f0000795000)=[{&(0x7f00008c2000-0x13ac)=[{0xbc, 0x1, 0x310, 0x20, 0x2, "18ba45fe521181160eb54c3b8b215b2e1e92344acfd4802e0e853d0f25ae60d3454e589471d18e6200a86df219d158f446abd09d408b585c353df18aebbba58335795ac32a16ad44c097c8501f151ee5050e119ea8665f93c76f8ae877c089c710af3796e61a96dc044ffc240259586b065ab068951d0f4b2437f11d83f6129ae1505175df9ccbede6ec06c487e1e72ad2f3451e548920794ea1dae4a077261efc2a6830b10479e7acdf"}, {0x80, 0x2, 0x820, 0x3f, 0x3, "25ed998d628b2c3d7af883145cb7000b5b2f0bdd21859e46bc9204588b43291e226066dbe30a6652c472bf18fed2e63997eea540e291f1e176b31203211b619c8dba7243d9a42de7a7d2643b2780e472a2dcea2ec58034b7121b20f0528c640b76c65bdcac03bfa98f3334930e"}, {0x1010, 0x8, 0x904, 0x7fffffff, 0x1, "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"}, {0x60, 0xffff, 0x8, 0x5, 0x2, "2482693a6f7f5920eff5c1e6464fadab2eb2fc5f91aa7ecc5fb21fba9f47d3fd2cfda4b28c9c292b6c0173525fec14184d7d39224c98e0e71c472b6daf99ca0c3333cda4b64070c13876aabd60"}], 0x11ac}, {&(0x7f0000282000-0x464)=[{0x94, 0x9, 0x935, 0xfffffffffffff0b2, 0x2, "dffefe1656003576fa83ee7057e18b0713269e1f2d3fe7aa650f877a11b2583dc4397b7e61bbc1dda0d21f1d3f90645f626e00db7b42425c81220472527396ac4b2b527e54baafaab40ec1be1e18e571be8a7b31f16cb31b1b8775e35c9ede279ff0172f5b0454b44cf851cac6b94cb47bc034068b26b97f19f5b37b26e826cb1c"}, {0xd4, 0x9, 0x200, 0x7, 0x3, "9b8ce97d534006e38af84c4aeb6954519011ddc3b6d577ce4d0628ddb54709d5e556b469d591c759746df40ed0fca27d6d3e2bdaf0868f5fd5caea6f8705ef5678634509a408654b3c6df4ec77f4f071b9d5729b4367c84d7e4caacb44498e73ee4f9972a18dc66ab6185e53ce2a3db155326f1d49b0f337876be0eca7c924be5c68087b6ea1ad78d5a2c56d31f42df9ca2a0d169badc7755348805ef32d21a45d7b08271640d2025d1be72e67b03df71b0d1d33da17aa1292dc8fd8492b12eca609"}, {0x90, 0x7, 0x0, 0x4, 0x0, "a40e6598736089868f0b2440c3260594501647211cf1ac4fcf58c993ecf79b93949d992f2fa4d288b1a090a4bc3b81b08b7fef6cc224225affb893dc13431111dc16c2f781209e8bd5fbca1df97d2c4dddce344e43b138a49a7fe1eb7ed926b719b8d5fe7a58cedfa7d644d9d379549784bfb1f419b8fb9761726374ade36c"}, {0x2c, 0x0, 0x308, 0x80000001, 0x1, "dbce26a4acd292376b855f42f67503626cc8767ce2e0940df34237"}], 0x224}, {&(0x7f0000a82000-0x12f4)=[{0x90, 0x8, 0xa00, 0x1e52, 0x2, "0b0d0e4acd74eba2fc2c97d68c188fa809613cc3956b21a1761ba9e1fa121dc0eb21f953730f7ae3c61299ed2ab38ae2b98e3e4426a11910d05d4da27784e67f6c7578fd308188e5d1425a643cf99e66100616d30e494265e271013744c93950e5823af7813b9d3bf6f29ecb8a3bab7ba773d0eb79c7dfb24df11dc249c521"}, {0x1010, 0x1, 0x2, 0xffff, 0x2, "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"}, {0xe0, 0x101, 0x20, 0x2e8, 0x0, "fd73fd8ceef8a2c3275e5469d0ea44ea4425d573b1f0c0fbc10187db194a6db72e1d0d8cad0ec8eb93b73d0f0c5c297581bd74b633de48785375895f77e58e5fde5986c49b313e88f62e6200558b5f628e2b211486bd0561c51c215ac7fc4a018375d7eb14eff4e2a715f2e0c99671b70c4ccb299098e8b8d9b43f230ffc130b6f08a643f5f43c0a10b69e5329277c513543b6482b5ecdc2c353063fe6738eac1fa2ae2a6dc86b296febe4cbd653683f519f97c64ab143efb512b0588b6d052ff35c26aa61d8207f18b9269ec1ca75"}], 0x1180}], 0x3, &(0x7f0000f2c000-0x40)=[@cred={0x20, 0x1, 0x2, r1, 0x0, r2}], 0x20, 0x0}, 0x4040801) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000144000)=']', 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r3, &(0x7f000058c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000141000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009ca000-0xc)={r4, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r5 = accept$inet6(r3, &(0x7f0000ba9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000925000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000ea9000)='\a', 0x1, 0x80, 0x0, 0x0) 2018/01/06 19:07:25 executing program 2: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0x2000000000000) r1 = socket$inet(0x2, 0x3, 0x4) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) pwritev(r1, &(0x7f000068b000)=[], 0x0, 0x0) 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009a2000-0x4)=0x0, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b56000)={&(0x7f0000bbb000)='./file0\x00', 0x0, 0x0}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000a95000)={0x1f, {0xae0a, 0xa45d, 0xd6, 0x800, 0x4, 0x7}, 0x7}, 0x9) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e3b000-0x10)={r0, r1, 0x2, 0x0}, 0x10) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a04000000f8080900001c00040008000000", 0x22) 2018/01/06 19:07:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/06 19:07:25 executing program 2: 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) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffffff, &(0x7f0000df5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003bc000-0x4)=0x14, 0x80800) socketpair$inet(0x2, 0x807, 0x0, &(0x7f000077e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000844000-0xb8)={0x0, 0x46e, 0x2, 0x10001, 0x6, 0x2, 0x4, 0xbb, {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]}, 0x0, 0xff7, 0x0, 0x9, 0x7}}, &(0x7f0000e5b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009c1000)={r4, 0x6, 0x20}, &(0x7f00005ee000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001b2000-0x18)={@loopback={0x0, 0x1}, 0x80000001, r2}) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ddd000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c2a000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) r5 = accept(r4, &(0x7f000027a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000bc3000-0x4)=0x7, 0x4) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 4: r0 = socket(0x18, 0x0, 0x20100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000c1b000)="", 0x0) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000e58000-0x68)="988349a5c06b1e5144d67b7a30aa0ce66d18cd38717b53a29f1f1fee35152a122dc81489d5f6c88c9c3d41008b89a6ef0ce9b797eadf2e9d69351679b7f6bbd6330288f072b4921fb0cfefe7f30b5a816b29f59b494082875575ba48f413f0900fe762bbc9803229", 0x68, 0x4, &(0x7f0000fe8000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5c000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000fe8000)={&(0x7f0000f67000/0x4000)=nil, 0x8, 0x4, 0x60, &(0x7f00005bc000/0x3000)=nil, 0xfffffffffffffff9}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000084b000)={0x0, 0x8, 0x0, 0x9, 0x6}, &(0x7f0000fe9000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a26000-0xb8)={0x0, 0x10000, 0x7, 0x40, 0x4, 0x8000, 0x1ff, 0x6, {r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x7f, 0x80000000, 0xffffffff}}, &(0x7f000085b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000039f000)={r6, 0x2, 0x5, 0x0, 0xb78, 0x80000001}, &(0x7f000087e000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f37000)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x100000001, [0x15ba, 0x5, 0x8000, 0x9, 0x7, 0x3ff, 0x4, 0x1]}, 0x5c) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000051f000-0x27)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0xffbe) 2018/01/06 19:07:25 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xf5a3) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000569000)=[{0x8, 0x1f}, {0x0, 0x23cc}, {0xa, 0x26a7b7ea}, {0xb, 0x1000}, {0x0, 0x101}], 0x5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x6, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000f7b000-0x4)=0x0, 0x800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f7a000)=[{&(0x7f0000f7a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007cc000-0x50)=[{&(0x7f0000c87000-0x1000)="b133a2b9276f6acaed49b7f52c95d6bfa31b6e08c5ec339551a7e2a46782298fc6eff965d27e07b96b6c8b294bed405dc8ecd86504e0aca2d12c5984b1a2a9925e30c398649b9ba2cd1b11f7d38c963b48fc5089ee8fd972450107d03d655905d254bcb01930566a275d877e627348744922ce3cf0a27c041bf5fad54eb5af0291b3aed7f81127a4d771c92e4e4b54f88ad5d25ec785db07cf306ef618203780c56022094c4d9d36195f79dd2b6f6338056f7330d116b1ec26da6c851a0aa26eff7aa068eee86a1d5f72b22e09a021dec1a0dad2de58a95487de9ccb667c5ff27aba65807d73a8dad589c82411a33dae43637a508b377fba96eb4ac3e8a30e9cd3d110d90b3fe1e34a9bc4f3c8e809c2d97d0464d5be3d6657a8b31a33a7b397fb8578b77f1456fb263fb0d970b7c0f39553b635f30ce9f66f0513807b570c14ec050c26d5a6c3f1fc443ef6c96fde2552a9623a49cf5bceb5bfdeddd3d40c32fbd31ef4cc34d76a4e959d5679edbac7ab42099e808ed584543f7927f06f3b980df78b267e0881f27d2a3af3472e1df9fd58a2a14add2d8d6914000b2fe9f60ae7728f27c06dbcc68c64e944272374a132970f44282067765444d4f04a0bb4461aa2f40c3519a401c209c6fc793ab4a1adeda22d475df2626d94fac87f3f002b9e493de56c29e5f6f000f623bc884f86ab5456439aa92f57bbfde0ff6253756e1f762f49a1185e921097522b33c6e13f9171de636eab0d1d218250ee779bfadd49d109140a3d0a07ee6bcb45383416cc313c057df25877bdf16d657ebdbadaac170eb1659430e68a0960f54b098772d5a2912c0e1cbd1f7ebed11658154c498f58f56289a9b39949186cb50a73a993af4e69dbe3e100c92912303905d8a37d81b6a5a7db1c874840f0df68c41431cd0485e55d8f072bab521ed6afeb95f0c07b2ac1f0063de680faa97b0bd498c6243e0737fc7eb799df01c8933426a9802946f6ee4729747e8a8fd4dbc23663927ffe69e9dfe4aeb11dbff6bdde15b2293c46555bc59a3e6e02cad436c24914d3378b0171a8056b4830b5275ef70f43f30915e7ce5ea39137e048b734da0c6ec68c7bdd93a6015f5305856d7d1c6d35d634e0ba31d9cc4bd9c86c8fd4b0598e9979bc7e24a3e86db39292e68a3732c29727918696bd83f09a324d46b9917622fa691e10915f3d9c13eb7c765324ddee182345a6b36b384dfda06a1a82c4de401f0f220d5d593847e71af1f1cc87e9b226418f34c6215bf838fcf068c20aa9bc999612d46ddb9be8067eb7460360e31c2045b90a910b3335cb1ca7965dcd795b741613258cfb39d699b435ba8759dfa8a4f82012252cc8b38e032e9666e9ae146448d489ff8dc7b74a03dece4d03b3a69f2b8cf5f4105ded30a39bea30b12643cf22399ff7fd0f786cfc6cded542f1330bdd1efe91986873270fbc1910a31f32b8953bacf71286c3f8ae348c8b242517220ca61dd29fdb1a0454c88e337a96a7ea77e1ce5c5e202a3e3c3500899d2f988fc51805bb09101153aa8392ddaef3ba121ed3e5dcda572c1ff2ee4a27b8f4ca9869899440db0156fba5fc14c87e58a3d058b4b68416dae35b1ac2ec6a713c793afd59f31671637652ef085dbd11bf1ec9f272cb394414b36ff5ed5ece40c7649645ad2186d26fcbcf9087183c4f696b8ff5e74b369f28f0554ada78adb5e3c5a4046f088816a5ed70e3cda26f92cc893b53468aee090ec97cb8155fd06bc25191e5fe7a30daaa4fff8bf3be371218e473a3b071538417889882c271991c4717034b4cfa90fe3bf5f966a6e7eaa9dbb7584ae456fa0f50025328d8504e364d9f5bff8b2af42087054d8882104fc188b896207690fcb64e8d38c44a856d492cbfe431cd3d94f79d8f2d09106cc3d3b103cf1ac68aadc174594208d1e28aecf2e7c42806a1437f6b8f0d67a923253427ba5613471c3b413a545b8012793036b42ed8b012e6905162b4abc8aa969dc300d6f3f67b7d97ffde1708e5d59394f0d457455a780988bc35afe6bc3ca6f04463c2cdb4563f80c36f83b64c07db3c193d828ed49c9ab66fed2590bf645d3d8bf503d5c711cc62c05e8c0761d599295844f2cacb880dab490146c56d21d86a79285be8a4b96c56ccc2b0cdb7d1f71e1b2e39292cad427d86b9e3a53f19203f1277bc2d1771d9f6cad4d5aa2f212e40c9527fb0785c0a83c3c2df0682bf3e3afc4ab1e830888bb7bcd8d1082c57d013026827e322166ba05aa37e31d3ae7b37938cfce11dd0c43ba36f098c9ae8e6aeb406bce1ee18572316349c69fe22e285a91eab7dffd4feb4ca42643e42f434484a4b4ac7fd3019bc165c3fa8230f46f3c6dd9ea6ba7f6f44b07ba0f0e1c93433cd5b8f9b0cfc3786a81132c18c78b24288abe676184055e3e0e954a1d507645fe40ffb2c5749961a821a6a28b260cf5a95bd0edb438b21b19152494053accece7a0530002ebb283dc537b17b10be93abe9760ee43d96c152c0fd713cb3cbef1832ddbea196c53f3ec597914154cf0e468886be2e1177e4e1a5760f2d80b8c6d522d81cc09c1ff9ef9bb745b977d191c00d528ed3f7024a14918c3f971be18faafc4ddc97e7abb965610bd85cfcea8fe22ce6dbcb949469efb8e33b01f34547977eab90482d1860c2779969703282d290896c5e07c5441366731888c4414e7018d3497aaa0929c91e3bcf90ecc15243f6d002e26a3e8d2dcf0aa49403f3a97c8f2086c1cf73f81366e23fa9aa014d8c07e5d12baa6296aaf8fb01533a936e029e34706f0e7dba84d54e70f6bc4af82d98869f650e737384d855d676eb3b2c90050ec396bfed2a1b721346fe11eae94a92cf51f9267cab52281cdd3f9650a453837f40bc695d461f7e876fe42e7859bb347cf5ab73f7d54603ae484edd48300c27840b1592cbab2e53cfcb06ce91def552cb25ade3d26982ba4e27bfa78e11fbe905ff1d595c04ae9415d752acb8f34c09d2573680515301852812d88f2ef309aa11650f0778d612efa89b897b1a13845a0f3ad9a7b9070e2b974c44989161c29ce2091cd663d0c8d629521f0a8480886c638531aa3394e085f60dd8bc449166455ef8e60481a92e887289d567b16ee0101c1c67dfa03834b7d5ebcc4392e8fc410da2b219c2b9b9c02d976a525d75f4abbddfee6ee37b6e4e18b2ae39b17f4177e3d067623f8c2f9b34947f99fa822057e3ad6a513e5c6fccedb436dfda1f1c18ed5fed0522b332fa394f9fcc0e02e6dc2e66b7d4a9b229ff68db10b935ddb8a043782102bc8eefc81d1871013e188aa1e592e6581eec5cc0a6180c597b5fad7058fb26dc9ffaa748f1ffa2d06621bce56014e45af01d566e9287130578a70c7ee791f9cc459192c61dba542d5e3c3a9230cf94207e5cb8b765b8c80a33e1e9a6332bfb76c7b3f6aae3dd06bb6a2221d0ef70dd13d8aee4596268e93bec132a85ba401c1855ecfa4291ce6ad4a7d374922c39c37b99eb98e66cae8ac8acf9065fbbac6595f801fbab513e5cffc5657886ad6ca9785ed5202cd9b55caca0cd8ec8f5378af797ad99aa1ea89f6f8cf4751179c63ba5f06d5c3a3fc8977243761240dda47ddd4952c3510c965e382d662602e919094f9cccac2efc8c8a323b10a11a4d9d75348f2d88786f5e985bb263753f40a88695764166459e9304ad2dce1e99647c51d4833a5e7006a429f743c6f17cc15122a288f222c3253195f374b9a53c261d7d41a00f9cdedd76b58c5e34db89739204f0a18c94400f6b989c5d6b64bf9e45625fccadb088836c875ae82934b4cce10fcddf496d45d1a28494cd660c27cf0cc939188642fa31b515a12f381dfdddf0c06d6b56722355695e99c8b17d86f73b413b52abda4182f629a5dc3053159994541e9c072c93f895d7ed6088025a90ca420c4826ac4a7ff8bfe02c293af14d27e2bd8c783290b8f764e300f33ad40960cbbd4f1ef6cfc3142f49e124872e5d45841e167d0a993dd8daf1202aa734a49b32cc09568dd9c567dee7a730bc5ffa3b0c59b0fd7ca02b1e9849daf3da590fa70bc621a5dc9ad91e2dfe2f4d260147cfcd9031f2064c243d84041660dedfdbae574555baed5c12c4fda3f65a96d3a2ddf126f4ca0f04b9ee30eb6917d41e019595c17e9154b259816cd6b5e80c4a51849e814b296d56a18fc602ba95998cb0f3bdaec886925e447473eab6894b6d3bb467ba576ff5d48145ba8e493cb6048ed6bc06fefe1d8fdea997bdd50343ad568b5cc0980b6340f94b005d86c5d78740940a1cd193b10f70fe5141108258f2cb6ede1bbb2d7f0fb36833abf457aff432693f38a986bbc35f22cb0cb77586660dcddb64a8e705637d4ddddc42e78343dbc2da7c1f11295bd799d79f5699b155a04d1490a22a83678f22137fb435f8b2978432a30649a89b48cb8d243e5005541f4b4dfc347edf1b6371917175428d04a5c4ad16e3f44312e38276b26b3c62c7f8e4fdf41201e8e9e89df739b49775e371181280547c437f63524ae24edf5614c7882a0c02e4d7f3465d2f9aa5d38171c6a35821bbaa9973fbcb860ac9ac125aded29545a0ea4ab790da67e8a45cc5728ab9f608c9f34dd24b36d119c225c52a9792c75e92933e2dfb7746f5283ac2e1f2b9eb296d4993e6ad80a5e886bb7aa4685062ea663fd882b2f4931ea71ca928fe94a7f6a2fd27b0c4c90a62e412548de5f2d7ab8f1caa112dbebb94bd34fb7da24f092d1083298859a7f2b90d96fd1dd82fe177834ba421f1af87372759f4411fe35a5cb64e74025f4f0340a9ef2745d97941be1c38da6092adaf8d1778240fb4ea089c1b2a4da23092ba7395fc70eb492ae2c394ed8d80eabd7397dc137106632bb0074a9fdbae50c7849e6971f7701f7d71c27ed11d6f9dfb9c24d6283866bcd24f4cb1df7fb011745b5ee7ccd4c94093348a13c2f6bdb17fcf9d6aa78bed093518eb008d475d7c8e7d5d423a2f674f7cdfebd3d9f807c17b223b309743c7c02d5445f0e74598ae684dfbdd34841466903a3752da9f34767483607e1f472b9725fe2a70f89e1cf626df49a7f38ae5dc664eff6697d2a9f57e57549e9b16e363a2f9d6a9adac88bbc47b919700e25109ff0fa23873c322d35904797fe41d3db2e24cb30a345b141f42f097b97f4bbfaffdff1589355d276a93fbf89759e359af18b2eb45d8fc3a835eba66029ddf32dc8f4fb084208ecaf00d6ffd5a183f4bad24a601d4bd49651ac25cca308d68125377bb5231cd066ad1644639d461238ef45121770c276d663a2a20db75db7c58b20acf83ca91fae222a3e5d0a075d17a8dedaa177e57d4da4027313ad9cc6f84d206292aede9772ffa73c732f5b81ea18062fd346816585b5a0b5d701b87ac0b4feb39562ac7da8cf5de02f3cf5fa64ab8bfb2f6e1ec4e9afffd7e4c0c907a25fe2c6b9f15bab02ef65e0e83a56d65149ed26e18f2b36a1ddfc797197964c5ad752a018c6ae8daa7ff01b9a3cb59e2d40af5287cebcc5a71a379428a34fa89858e14cdb2f2e2b70e09b26198b463a7495457f4a113b1e621f075f6df0aece6c94c87c44107efe92af83ff3779bfe1b8281e5bd5f33ada8e771e3c77c935735177b8e9b2a4d79de3a14a1f9842324cf88f5aed472a1a5d066bad4a4f028fca7fc0836103eb0e788ff13e9b8375499ea3143baa6eaae17342b75dc167bcd11601aa470b03f050cd7bf97b4be0e4d4bd3d2b0830d74c9c898c7f67e1230a3ed283d1ff1257b058585f657f630339954ee68de9e37eb35a9", 0x1000}, {&(0x7f00004e6000-0xe9)="c0a328e6deec49c5b8d8aaff1acf9ae9f4987e835b16186b2d5c182cbd74bc51bdd5d5b5907ebd41f1ebbb2b980103c8b0bd2b86dbca70f173b08089104dfd97d8506d4865442c7b578b00d1e626d9c1aa7c2520ab8c3e3dab91ffae34e8fc088c3e4984b0a3565a39e55adca048c9957a20cf496b465e6eeeb378a4ee73d08a787d4f25819087f5d2f7d07c41765c4660b095e8fac742a55ea98dfe7c0539b3046ee47f85f4c35ea8fecd3afab5cc3c490c565615ba215616ac210b5ece50bbd533ccc6c1926b2b0b3ce22438e4d971930c5c0d3f4b7285fc4e71f281f47eee9cb65d274a6bd63f42", 0xe9}, {&(0x7f0000f70000)="e792c77b1c8e406832a372ebc02077d2a50e16aca072ad21027c308b9a90e522dd5f911eb6d48904c81c8db2eb274c0a74b5631d508a84400555a48b12a084a7b209db7755188db325584a461537f6721e505cc87b7114219ab94e3c76671241ccf77e9b2608183b0e68a62500ce6573e55125a1234d172c53f85bc0f60d426ba276f252e8561ebb490ea3033aa4376143fa40ce45746dd2c856c95b78a6a8179ce45b52591aa90d72c12d6974f584009141ea3623fcc7", 0xb7}, {&(0x7f0000f7b000-0xb7)="97b1de9eed17acb838d67996d70f8e20beb0f094d6292fd5a2ddd9fc2846ffd61a4a5145ebb9f1b54dab7ef19ed8b4235307ff606dc9c924d89cda75c0fedb8886937b79a1136c3e52d51edd77e41236ed3dd12ddfe339c383539f7e18192b72ffaad9af263ff947ef5b1997cf19b05b0077a660efefbfacc22684c809d4f44c4a9fe55a58bf8836cdd398f909cded6c8290b2b44b9f321896463d09b8abde409e0c672a0b723ec5a719a9ff5743323b3cc7a4fc01701f", 0xb7}, {&(0x7f0000f7b000-0xde)="f3e612a640d0694e677dd0a9fc39658259af10887d6bc99329784ba8e3661460ad34c9ce9c3ca700120025c6a90fe45f4678d7536bc5a340f0ed51a4b89e472564fdc2fe4f9bcf45ab0d670ae2b03a0526c688c5eb7faee62b2b603068db2dd4cfbc6a6bc0067a860ef7f97841e83b48eadcbfa4c58e1bdcbe68091737dd3374c496a93064ca6446c11e5fb11ea0de80d4698cda058ccc2e7d10f7ebc447997c8575b24d31a20a0d76eb398fd83d74f694c53b37d1cdfa9585590bbf0881c644a20cfbd594e55117f4fb4ccdeb0d980ac45846e6cd3f1dd4f60e1daf8138", 0xde}], 0x5, 0x0, 0x0, 0x8004}], 0x1, 0x20000040) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb2000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000-0x4)=0xe8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f7b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7b000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000f7c000-0x28)={0x4, 0x0, r4, 0x2, r2, 0x3, 0x6, 0x10000}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x5, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00005c2000)=0x2, &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f7d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r6}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f7b000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:07:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008af000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e16000-0x10)={0x0, 0x2c, &(0x7f0000bc8000-0x2c)=[@in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bc3000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000db4000-0x8c)={r2, @in6={{0xa, 0x2, 0xf6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept(r0, &(0x7f0000ef5000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000d6f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000097b000)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0x9, 0x1f, 0x8}, &(0x7f0000909000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000541000)={r4, 0x3bb7, 0x30, 0x81, 0x1}, &(0x7f00002ad000)=0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ef6000-0x8)={0x0, 0x0}) accept$inet(r5, &(0x7f0000abb000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee4000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4000ffffff89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000309000-0x4)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f00009c1000-0x10)={0x3, {"be95bfffc6227f"}, 0x1ff}, 0x10) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000065c000)={0xffffffffffffff9c}) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000829000-0x4)=0x0, &(0x7f0000885000-0x4)=0x4) r1 = bpf$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$kcm(0x29, 0x2, 0x0) r3 = socket(0x1, 0x20000000000003, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000aff000)={0x7fffffff, 0x3, 0x1000}, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffff0ec) r4 = accept4(r3, &(0x7f00001a1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000384000-0x4)=0x14, 0x800) setsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000f4d000)="23de4db7e5e891eb6d255feb69ef8f4a403932239ee42d6e34f7e2", 0x1b) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) shutdown(r3, 0x0) socketpair(0x3, 0x7, 0xc6, &(0x7f0000ce4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000d91000-0x2a)=""/71) getsockopt$inet_buf(r3, 0x0, 0x3e, &(0x7f00002ad000-0xb0)=""/176, &(0x7f00002fe000-0x4)=0xb0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001f1000)=0x0, &(0x7f0000dbd000-0x8)=0x2) sendmsg$alg(r0, &(0x7f00005ef000)={0x0, 0x0, &(0x7f0000f9a000-0xa0)=[{&(0x7f0000b2b000-0x5e)="7f9af4d8b073733aa147b51fb398294129d11096c2981e39e751e58e1d4fcf6a538b1487fd442ae9168166432307b46045486127a30e1ace510fbfacad5df54dfd64bc5c8f75d2f99d744dfcc87f850274f9bad466e98f0f4d59e06988be", 0x5e}, {&(0x7f00001dc000)="9422edd1af679ea1fc7b6258438db77d3c5fa29e45592ed2a1793fa8a00e8da08308dab5b28918be326b00cbc85dd3d57796e7e4c463e3228a6c35f7471bd25d663acab254e62d0b20f0c7e17e5759a36acc40fd2b119ede34406cb09ab0f4807afe0596db85fcbff249f8bda73d57f4e804f8b7086a1d7237a37811f304bb03cff174bf598aeec17e71a9e854f07c5c5172fdf35b1543734d3b967d78457b4ec0bc5c2d6d74856e74d8a196", 0xac}, {&(0x7f0000d8e000-0xe4)="e11e061f1a37cba847ee94c9031130f3167000ec1b6b75d51d8834c8d84b02274bf06cf581879f4499dea76949d97ed79ea95f4e44d325c9587cc9782c67fe730e0612f3827a975f17f766a91cfef2e7ee6902cc88310a80665292d6e73c7c688e969106718faf99ab3be05fbcdce318e12df6d45a24a9676b6d7cf55b8481fee910374d44410a9d5db2131380e7f47c7737ca166c7bdee63618362c5040d69672de7ef140e9661808d9934866d76717b235f193726b3fd8a3f79990ac68e2f11d8a3ddcef02b6124133c6ef5ce95c0329c0d6f590195dbb02d9a116e5235a6db1f805d0", 0xe4}, {&(0x7f00006a3000-0xfa)="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", 0xfa}, {&(0x7f0000dad000)="20bde8428a9537634cecfd3e378b261d78243eb05b108115540da0bf01ea8755737dd5451d637755466d0a344ac5ce4646df848a17ce4ce60e500c8ac979164789ac49555fb079257de736abff842f42e2d0390992d773ff35329eabae8fd1fe42ffe8477d44686565a26e7a0b56f42934fdd0e0e9fa8fed68c291734a751e1d222449e9a7d8fa06156bbf27ed6ce2859a7e68ed9785b2ff6d2e9a0cf94c96f575cb0240bb1f9b92fec3d9b9d02a8326309749af2c22fde3d73026339f21818909430bc03c3d470e530d5501566bee65da1b3a4b65638f164bff753f7b911d5bc0dafde3fcf6f4b025d56e6aac78259441f42d9f4bd4fb0320", 0xf9}, {&(0x7f0000723000)="d325207c0bb8aed82ab524f1b5b799d9e1272571fdbfd9fd73b6558dd564563f65b966dffca5c70d4572a8c778df98a5e221e61fe5b8363aeeb5323670c0468bf89536a2c8e18d418f23dc9f6a6945cb53b85d6ed0a3c310a97ef5b0fed1093b7efc28efc17d49aa006f0117ff48c653689ddf06a24db93cb05073daf9e95094f49656ca2c9a34180075dd805468127f0bc6", 0x92}, {&(0x7f0000cdb000-0x10d)="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", 0x10d}, {&(0x7f0000a6d000-0xbd)="7d0e43ae1fdb3a75db54446981ff0fc6e90a1de229c69573f3ca13b96932793e84aaed57dc8add927c5052a5d6a39601f9513e7e1878584f4bb505d0b3597d6ce98466ae018d167d5a7e865cb100d468cff41dc982459dc60aac9da545487a03222d12113d2cd612ebb222f9bff6496ac4c4ac758dbf116987c27a9e71c3a5378f73ad6bf52f6127bea3d86494fe8edad6ef623409f8fb3d3eb00e96ddc8b2bd2f1c1e2542d2b8315f40d43448738d001225eb4c622c615dd84ac00760", 0xbd}, {&(0x7f00006d0000+0x2b3)="fdbe44336ef6a3b7a59e062dad85252e38b57eb871c4b28201fe2e7406136dece7155eebe672068957abb1c98240574574c3e9bfd71d0c672bd23e681df4816fa6156e8ffa016d82fa9fe5c42d2e3d54cfa7b512dc3ebce285f8a4dbaf305350e935e1240344978d2462e728293c56b329d6d8b2cc53f99afda645a5ad00421792e6b5575ff2996e418004cc5766d3d5faa297e4e1aaf5b39f5d26dd54bc37069cd549f0127a139baba19c9679f1f5da5a0bff6f1dd2b915c6", 0xb9}, {&(0x7f0000f10000)="8bdd227ff2120e6eb53b3faf91e780114d75b9ffc320c4ecd03a3c0fac2a528bafacbabe340b", 0x26}], 0xa, &(0x7f00002c7000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x68, 0x117, 0x2, 0x4d, "cb10859d45b43b1cb5e901b0e31b5720f1add3e73e716d46c32e4eba261a393ad25d48b6e97098ad9d2bafb1a8431e483c60ae0890cecec159c52a83e05444bfe799ac4eaef2fb9d161545c426"}], 0x80, 0x4000}, 0x0) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000026000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000028000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xc, &(0x7f0000746000-0x60)=@raw=[@map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffffffa, 0x2, 0xa, 0x7, 0xfffffff0, 0xfffffffffffffffc}, @alu={0x4, 0x6, 0xb, 0xb, 0x0, 0x18, 0xffffffffffffffff}, @generic={0x8001, 0x8, 0xfffffffffffffff9, 0x44}, @jmp={0x5, 0x0, 0xb, 0x0, 0x7, 0xfffffff8, 0xfffffffffffffffc}], &(0x7f0000000000)='syzkaller\x00', 0x6, 0xc, &(0x7f000048b000)=""/12, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000f6e000)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f000003f000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00009c0000-0x4)=0x1, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f72000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f02000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f58000)=[{0x3, 0xcf5}, {0x4, 0xa3}, {0x4, 0xdd7}], 0x3) sendmsg(r1, &(0x7f00009a8000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000b09000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001c6000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002be000+0xdc1)={0x1, 0x3, 0x9000}, 0x4) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) 2018/01/06 19:07:25 executing program 4: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ead000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f02e", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000eae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eae000)=0x0, &(0x7f0000eae000)=0x4) bind$inet6(r0, &(0x7f00001bb000-0x1c)={0xa, 0x2, 0xb0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000eae000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000366000)=""/230, &(0x7f00001b6000)=0xe6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ead000)=0x1000, 0x4) 2018/01/06 19:07:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x5, 0x10000) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000926000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fde000)={r1}) socket$inet(0x2, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009e2000-0x4)=0xc12f) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f00003a1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b68464800041", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x88, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x1b6d, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@generic={0x82, 0x7, "22dfb10e53"}]}}, '2'}}}}}, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000aa3000)="3efcf7fb7345aadc434c3fb6a592c2c38122d2959e662c5a8c037dbedaf84ae7b1a120e9f1979ef92ff9fb4ade32855baa24b5e0960627cd5c59b56b54b7590d61804faba826e5f0c7e46e3a21ee2eca3372c8e4161e6ae0f8d9d2ad586a2dc4e16bbf242d102fd01942246c073d4a27d3be9c76e81de1ed9b0a635a8d2abc773cfa5be70434f35334c8778a26306a49d453b5e4bc6238441d6c5d1d6ff0") 2018/01/06 19:07:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x5}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000afc000)={r0, 0x0, 0x1, 0x800, &(0x7f0000ae5000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) pwrite64(r5, &(0x7f0000a2f000)='h', 0x1, 0x3b) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b1a000)={0x0}, &(0x7f0000bd2000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000244000)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000163000)={@common='bcsf0\x00', @ifru_flags=0x800}) tee(r7, r5, 0xffffffffffffffc1, 0x9) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f00001fd000)="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", 0x1000, 0x8805, &(0x7f0000097000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00002e3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000adb000-0x4)=0x0) bind$ax25(r1, &(0x7f000020c000-0x10)={0x3, {"77fce9a9fe8470"}, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x80000000000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000968000)={0x0, 0x0, ""}, &(0x7f000020c000)=0x8) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000adb000+0xde0)={0x0, 0x0, r0}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000adc000)={0x2, 0x0, 0x10001, 0xb81}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000adb000)={0xffffffffffffffff, r3, 0x10001, 0xd47}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000943000)={0x1000, r4, 0x10000, 0x1000}) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00004f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005b9000)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d92000)=0x6, &(0x7f0000c2f000)=0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0x26) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000000e000-0x16)=""/22, 0x16, 0x20, &(0x7f000000e000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f000000d000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:07:25 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7fe, 0x6) recvfrom$inet(r1, &(0x7f0000ef1000)=""/216, 0xd8, 0x20, &(0x7f0000d15000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x213) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef2000)={0x0, 0x6}, &(0x7f0000e71000-0x4)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r2, 0x20000000}, &(0x7f0000ef3000-0x4)=0x8) 2018/01/06 19:07:25 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0x1, 0x80000001, &(0x7f00007e4000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a9f000)=0xb7, &(0x7f0000f77000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000db8000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/06 19:07:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b26000)=0x6, 0x4) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0xfffffffffffffcf0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000) r2 = accept4(r0, &(0x7f0000e8c000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000)=0xc, 0x0) recvmsg$kcm(r2, &(0x7f0000540000)={&(0x7f0000770000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000016a000)=[], 0x0, &(0x7f0000e8a000)=""/167, 0xa7, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f000042c000+0xc7f)={&(0x7f00006de000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003aa000-0x80)=[], 0x0, &(0x7f00004ce000)=""/103, 0x67, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f00007c8000)=0x4) 2018/01/06 19:07:25 executing program 2: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000078d000-0x18)=@get={0x1, &(0x7f000059c000-0xbf)=""/191, 0x3}) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:07:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet(0x2, 0x80a, 0xffffffff9ece8a73) accept4$inet(r1, 0x0, &(0x7f0000002000)=0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x4)={0x0, 0x0}) 2018/01/06 19:07:25 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bd8000-0xb5)="e5e5072206300e9d908c58cc19d9f6441f07a33963c6938a0dfc0af2381983459c0a31e9da9bcbf95f440966c91ec05eedd8077d52de30f16a41bf4ff1b36055bcfb45a5279a134aea1416873c87987a5d4ab305abcdf3029c5e323026b1ac8f399a8ddf6e080efbceb72c5d7c6450e521fb54a1b29b2eca4d0c24b055db81fc18b86df48a8df86b619cf0933101f35abff4924ce3ad024c9996eca6a6261ef1186871f1d5f7411fe87fbdde3883ddc85052076fca", 0xb5) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ff3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ff4000-0x4)=0x58, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000839000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000742000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000585000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:07:26 executing program 3: r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000450000-0x4)=0x4) 2018/01/06 19:07:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a76000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d07000-0x18)={0x0, 0x200, 0x30, 0x15f, 0x1f}, &(0x7f00004c7000)=0x18) ioctl(r0, 0x9, &(0x7f0000ec8000)="b5968977d5bee82a5e93c8907934d69b23bb87dd41ba3d82a19ea4b55e3a1b027efc75fd70351dc55d956e27fe7b359a2fca7af5dc576d6dc4f58c391092179b1300e2d69b6f2c0d06a217a94ed59e7ef06e140741ce88ae2e3e2954347a303305fe175e19b84986d2c9d59f3d268b47ef8f7e49ea8647") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000048b000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd941, 0x3, 0xfff, 0xfffffffffffeffff, 0xdaee, 0xfffffffffffffe01, 0xecf8, 0x7, 0xff, 0x8000, 0x7, 0x6, 0xb28, 0x3, 0x0]}, &(0x7f0000183000)=0x108) writev(r0, &(0x7f00008d2000-0x10)=[{&(0x7f0000ebc000)="2900000018001980014f75241a6800210206e30067fffe0100030000040004fffffff800080000ff00", 0x29}], 0x1) socketpair$inet(0x2, 0x5, 0x6f84, &(0x7f00007f1000)={0x0, 0x0}) 2018/01/06 19:07:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) bind$unix(r0, &(0x7f0000f60000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bc6000-0x10)={&(0x7f0000da6000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/06 19:07:26 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) r1 = socket(0x18, 0x0, 0x1) socketpair(0x1d, 0x2, 0x27c00000000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) 2018/01/06 19:07:26 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f58000-0x20)=[{r0, 0x80, 0x0}, {r0, 0x12a4, 0x0}, {r1, 0x5100, 0x0}, {r0, 0x2, 0x0}], 0x4, 0x241a) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f57000)=0x14) 2018/01/06 19:07:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000790000-0x70)="9494c6d788e4a9d81952b3e3716954aa704efabf460c22be381535a24840bc55868e8ba4e1f03107f2d5d081d346de3017664a35ec80000001d03ad93d38eb2341e2011d946c9b1f601a8b6b7284efe8d32eed78ce059306992b1ac21c941aa355ab9e00d52e85f504d0f951d31cc646", 0x7c, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r0, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="6b810128fb1c66d9fcc649c4e3f937f2a1bf9fa9c137c4450e61eef00c27195d153add2c56c46396d5c93cb440e81d4e78405b951fa2004d018ea5623cda48e6194a6369cc8171bed27fece5f1bf8b43319780faff6fa0facc5304216c34944094ab8a7d33d9dd4047b4fbe54c7e5a8807e3d5b8da2bfc9dd1630908e8054d6c1dea3c42bcf3d24f1bca88c5087a0090355c08d553d97c620d050faf3665b5dd9e24bb328a6c3a1cefac117262c88affab55784461925feb1cc7bf984944bf47469816ccc57e111be2efa43f11af7347a6047162aa88850802217ac794244e370c6c3891a625eaed9e53c3c3454a567219e0663de5a106a81c3952d6e6fea1d5d0ff65d0e16c7c6b4f7ad13c9093bd1451e06720029c16e42abded29f66715d124ee950f0412192a5e2f6ccfc079db31f2fa9c8302e5f6679b2907514b377c311fe22f89b96cdce6cb0e254150ddd2e37ca08f16dbbdee2606406e76adee6804ad64417902b92e63612bfda89cf7941510ef31add193a11bbfe84ca223f5fd3cb04eade4c13029637948dc60436e4efc1916e371dfe8f96800363ea26b6504453da71cb63d35a5d07a842de33f5447ce3f810dccc9b7e5687babb3ae1b8ca7f2ad15e785f2bf7ea9e8a0da74fdfe406af6d62bd310391407d5756e58ff086341e89b8c0c1370860efb745d3189873e6a0d45f7b5864a79ee4ac77d7d9206e03f9cf918e5b22f1f92b3ba74e74b3a8cf9803f50b818e28451cf617876dee14f273d75e40b0a5bdac7f1d3ad6852faefcaa33d0fa828c5536d82e54fb014e92e68455e032188a79dab52fd8f590bbb2be659f029ff9702c92b18313816d934e33d657dc88b324196eaed4f05516fe4e009c34c0e03b0c6fe3dc5501c09cfb655aa50ee1c8772342a77e5fb9c8d8b4043757c0ce4cd87c17d2af11eab183b8c5468477d80b0f250a6cce7ed1b3062f6a836ddbea11b26de3071247fa59917d395dc79caff41a6a7f72d1d7791ff2c7614afd583cdc1b0ee5d500df1a8c37a4a6a5d553318e8c6e28830d25d3a76d3ff98999ef071e0e58fd294130a2393963e65dd8ec9788121c066689b5b3ae0451d068c94153d7977121a3c5a7253bd2b0b81d392960c153629fd674173a189265129f52baed88e938f64dde86c9a428ca031fc36dccfb5ce13b2f1c146a994fb6b5c4849ab9be8c38e50bae4a5d47657ad90fce5bfc00a6c146d19a5e96ec8a99648341ecc9dcb284926c1a7da78fbb985b504f7595b1216caf05d6c321fdd82aae847a4ed711f6d699cc5a0ed4de8c407716357ac969d3a63a84939175ffcf50d70d109d7935b6de176ad0c5663c81ecafb559a1e37a3d45542919d21274291ace9a5cbaa78d0d447c3b7166919b4f429b2c5fe83678ef2da52d699e951ec31c947837438a4f7d0c04b89661100a5dcd745d640baa7af15895f4d1840ee62e7dd0da55f9c9642390729e2144e0a566ced0fb3a17c9a3039f6bb03dd35e750bc6b7678a9be6a1c4f4b31d2dcafcca1928a931107b8baebff1a9d5f51459d23c9cb0b3f422e9156ff4701fdb93fc33b9bdbaaf84161904e17e3210375598c1fb0e3a6113b3677d9edf1653d7b1d604daaf9bd85aa02d8a826021018945542cbf6a84f5942060184d869387342bbe234c6b1132da5a70efac60a14efc3304658a3f0eecb5380ac2da0048fc07b712d3930d94bd54ed262c69d04cc64fc11a7d3acfed3bfa1a822e86ad39208e1ba2bf6f9e6563a93e832ea05febea8b2b3f7a4f4389f2ed1e350ee50700543f544028c7886318e01f4e89748778c32768141629c840d2294e1d5cd8d45fd84cdbeda05367cb9866f5edd3ce931354659a54d36cc819de5366e3e4b1e9647c9f486f8619a26c9cbabc2a631ffd77b033017269fa02b2332020298a07ad2aeb16a74d934622fa89908bab0b31766b09d59f41f0958a1673f0d7fdb0860321f7b76c817b82b32b739a8474cae02ea58a6b01da7879fd4eee93482916b378be0f985", 0x599}], 0x1) vmsplice(r0, &(0x7f000017b000)=[{&(0x7f0000731000)="8460bac90d2d182a97921c0ed1ecade7e8634aaf95d84c0d450afafa10516d428983f38b678b05f7b46b559698a93d9f6f4109c24908acb3a7efd54e7d04ed75e3bf36b654a75778236234d21e4d02c2fcfbbf84950ff278067a6d3cc109fedc5e6e0b1455692553a0fab5cb7b00d4a358b353ea71656fb81c", 0x79}, {&(0x7f000001d000)="5321d82066d13203638676e9a876f9192611e3d6227499889fbffd7c3e22fa141d6c19daffc5d48622be6f937a89cfd5d6887df829adc3100a9ac293355c2b9b2ab35c663cbd54d3a0804dd865bc339cb8b5e5b628e35c61e7d953492c19e143978fc091ae9eaf3b0c5b520bf2b8", 0x6e}], 0x2, 0x2) 2018/01/06 19:07:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pipe(&(0x7f0000f1c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007bf000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e65000-0x13)={0x0, 0xb, "7f3f1c0d8b33656095c62e"}, &(0x7f0000814000-0x4)=0x13) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008e6000)={r3, @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]}, 0xbb9a, 0x7fffffff}, &(0x7f0000a80000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d5c000-0x41)={r4, 0x39, "2621b406af552c75ccdd751c3694f3b4ce8aa4c10d831702cc14ab1afe98ab012ec9d61650f3ac953a29147baf43f1d8a18dc5c22cf8867ab6"}, &(0x7f00002f1000)=0x41) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f000084f000-0x26)="260000005ef808fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ddd000)={@common='nr0\x00', @ifru_flags=0x1}) 2018/01/06 19:07:26 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c0f000-0x14)={0x3ff, 0x5, 0xa2a, 0xff3, 0xfff}, 0x3) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000e68000-0x3a)="3f98b331d5e01d8991a160b38dda11abfce1d678330ee3c2fbb3fa82fa1ba67a25b596b9d9c5beaa99c19770d69b2ad7afd5d46ca4ba1bcc1f16") syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000040000000000808bf320000000000000001ddff0600000009d4566bdb297500014041b1"}}}}, 0x0) 2018/01/06 19:07:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) r1 = socket(0x7cc8130c713422e4, 0x80b, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000040d000-0x4)=0x0, &(0x7f0000e16000)=0x4) 2018/01/06 19:07:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000450000)={0x0, 0x0}, &(0x7f0000631000-0x4)=0x8) pipe(&(0x7f000052a000-0x8)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000007c000)={0xa, 0x200000000000009c, &(0x7f000002c000-0x48)=@raw=[], &(0x7f0000e25000-0x4)='GPL\x00', 0x1, 0xab, &(0x7f0000959000)=""/171, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00007eb000)={0x8, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000c000)=r0, 0x4) r4 = socket(0x10000000010, 0x2, 0xc) write(r4, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000ad7000-0xc)={{0xfffffffffffffff9, 0x1, 0x40, 0x0, 0x0, 0x1dc1}, 0x10001}) write(r4, &(0x7f0000d1e000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0xff9c) 2018/01/06 19:07:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) write(r0, &(0x7f000057a000-0x22)="2200000018000759ffea001d090028110a04000000f8080900001c00040007000000", 0x22) 2018/01/06 19:07:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xffffffffffffff2c}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e3d000)={0x0, 0x222, 0x20}, &(0x7f000001f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000800000-0x6)={r1, 0x9}, &(0x7f0000990000-0x4)=0x6) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) [ 38.160150] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63582 sclass=netlink_route_socket pig=6905 comm=syz-executor1 [ 38.189021] IPv6: Can't replace route, no match found [ 38.189078] kasan: CONFIG_KASAN_INLINE enabled [ 38.189086] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 38.189096] general protection fault: 0000 [#1] SMP KASAN [ 38.189102] Dumping ftrace buffer: [ 38.189106] (ftrace buffer empty) [ 38.189110] Modules linked in: [ 38.189120] CPU: 1 PID: 6919 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #177 [ 38.189126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.189141] RIP: 0010:fib6_add+0x733/0x15a0 [ 38.189146] RSP: 0018:ffff8801c3dbf2d0 EFLAGS: 00010202 [ 38.189154] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b7fa12 [ 38.189160] RDX: 0000000000000004 RSI: ffffc9000433c000 RDI: 0000000000000282 [ 38.189166] RBP: ffff8801c3dbf600 R08: 1ffff100387b7d41 R09: 0000000000000000 [ 38.189172] R10: ffff8801c3dbf4c8 R11: 0000000000000000 R12: 00000000fffffffe [ 38.189177] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 38.189186] FS: 00007f04cb535700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 38.189190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.189195] CR2: 0000000020579fde CR3: 00000001c95f1002 CR4: 00000000001606e0 [ 38.189203] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.189208] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.189210] Call Trace: [ 38.189229] ? fib6_force_start_gc+0xf0/0xf0 [ 38.189244] ? refcount_inc_not_zero+0xfe/0x180 [ 38.189255] ? refcount_add+0x60/0x60 [ 38.189265] ? __lock_is_held+0xb6/0x140 [ 38.189283] ? ip6_route_info_create+0x11e/0x2d10 [ 38.189303] ? lock_acquire+0x1d5/0x580 [ 38.189310] ? lock_acquire+0x1d5/0x580 [ 38.189321] ? __ip6_ins_rt+0x56/0x90 [ 38.189331] ? ip6_convert_metrics+0x546/0x700 [ 38.189344] ? lock_release+0xa40/0xa40 [ 38.189355] ? dst_discard+0x50/0x50 [ 38.189371] ? __ip6_ins_rt+0x56/0x90 [ 38.189387] __ip6_ins_rt+0x6c/0x90 [ 38.189400] ip6_route_add+0x141/0x190 [ 38.189409] ? icmp6_dst_alloc+0x660/0x660 [ 38.189427] inet6_rtm_newroute+0x14f/0x160 [ 38.189437] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 38.189476] rtnetlink_rcv_msg+0x57f/0xb10 [ 38.189486] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 38.189499] ? validate_linkmsg+0x8e0/0x8e0 [ 38.189514] ? __might_fault+0x110/0x1d0 [ 38.189526] ? netlink_tap_init_net+0x350/0x350 [ 38.189539] netlink_rcv_skb+0x224/0x470 [ 38.189550] ? validate_linkmsg+0x8e0/0x8e0 [ 38.189561] ? netlink_ack+0xa10/0xa10 [ 38.189571] ? netlink_skb_destructor+0x1d0/0x1d0 [ 38.189587] rtnetlink_rcv+0x1c/0x20 [ 38.189596] netlink_unicast+0x4c4/0x6b0 [ 38.189611] ? netlink_attachskb+0x8a0/0x8a0 [ 38.189625] ? security_netlink_send+0x81/0xb0 [ 38.189635] netlink_sendmsg+0xa4a/0xe60 [ 38.189650] ? netlink_unicast+0x6b0/0x6b0 [ 38.189660] ? security_socket_sendmsg+0x89/0xb0 [ 38.189668] ? netlink_unicast+0x6b0/0x6b0 [ 38.189678] sock_sendmsg+0xca/0x110 [ 38.189688] sock_write_iter+0x31a/0x5d0 [ 38.189698] ? sock_sendmsg+0x110/0x110 [ 38.189715] ? iov_iter_init+0xaf/0x1d0 [ 38.189729] __vfs_write+0x684/0x970 [ 38.189742] ? kernel_read+0x120/0x120 [ 38.189752] ? bpf_fd_pass+0x280/0x280 [ 38.189765] ? _cond_resched+0x14/0x30 [ 38.189777] ? selinux_file_permission+0x82/0x460 [ 38.189792] ? rw_verify_area+0xe5/0x2b0 [ 38.189799] ? __fdget_raw+0x20/0x20 [ 38.189809] vfs_write+0x189/0x510 [ 38.189822] SyS_write+0xef/0x220 [ 38.189836] ? SyS_read+0x220/0x220 [ 38.189846] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.189860] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.189873] entry_SYSCALL_64_fastpath+0x23/0x9a [ 38.189878] RIP: 0033:0x452ac9 [ 38.189882] RSP: 002b:00007f04cb534c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 38.189890] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 38.189895] RDX: 0000000000000022 RSI: 0000000020579fde RDI: 0000000000000013 [ 38.189899] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 38.189904] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 38.189908] R13: 00000000ffffffff R14: 00007f04cb5356d4 R15: 0000000000000000 [ 38.189924] Code: 24 11 b8 fc e8 7f 55 a4 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 0e 11 b8 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 38.190034] RIP: fib6_add+0x733/0x15a0 RSP: ffff8801c3dbf2d0 [ 38.190092] ---[ end trace dffd7ffbc3354e85 ]--- [ 38.190096] Kernel panic - not syncing: Fatal exception in interrupt [ 38.190549] Dumping ftrace buffer: [ 38.190552] (ftrace buffer empty) [ 38.190555] Kernel Offset: disabled [ 38.628977] Rebooting in 86400 seconds..